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• Unable to authenticate Windows XP clients agains Snow Leopard Server PDC after 10.6.2 upgrade

  - by Roland

  I have setup a Snow Leopard Server 10.6.1 as a PDC without problems to authenticate Windows XP clients. Joining a Windows XP client to the SLS PDC Domain and log in from a Windows XP client to the SLS PDC Domain are working. After the update to Snow Leopard Server 10.6.2 the authentication is broken. opendirectory_smb_pwd_check_ntlmv1 gave -14090 [eDSAuthFailed] By changing the Windows XP "Network security: LAN Manager authentication level" policy to NTVLM2 responses only the authentication agains a SMB share is possible, but trying to join SLS PDC Domain is still not possible. opendirectory_smb_pwd_check_ntlmv2 gave -14090 [eDSAuthFailed] Any ideas? Is anyone else having similar authentication difficulties?

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• How often is CRL refreshed, and how to force it to be?

  - by lockstock

  I have a web service running under IIS 7 that requires an X509 client certificate. I know that the server that it rus on needs access to DigiCert.com in order to be able to get the CRL (Certificate Revocation List). There is a need to change our proxy so I am attempting to investigate the impact of doing so. I have removed the global proxy settings using the command netsh winhttp proxy refesh, and also deleted the CRL cache using the command certutil -URLcache CRL delete. However, after doing this, all calls to the web service still succeed. This suggests to me that I am missing something here. So; If the CRL cache is cleared and the server has no way of refreshing the CRL, why do web service requets not return http 403?. I have been unable to find adequate information from googling nor from my colleagues. The reason I want it to fail is that I will not be confident that the new proxy settings work until I can see it broken first, if that makes sense. I would also like to be able to force the CRL to be refeshed in order to ensure that the new proxy settings work

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• VMware virtual machine network devices malfunctioning

  - by sheepz

  I'm running Ubuntu 10.04 LTS and VMvware workstation 7.0.1 build-227600. The virtual machine i'm running in VMware is a custom distribution built on Debian Linux version 3.1. I'm still pretty much a beginner with UNIX administration. After having messed around with the vmware (changed only the name of the folder, the vmx and and other .v* files accordingly in which the .vmx was situated, and the configuration in the vmx file accordingly), the network devices on the virtual machine do not work anymore. The virtual machine is used for securely sending messages. The virtual machine: As far as I know, this perl file called proxy-gen-ifalias eth0 is responsible for properly setting up the two virtual network devices eth0 and eth1. The Virtual machine comes with a GUI interface in which I have set up two ethernet network devices, one internal, the other external. Now, after having messed around with this, the UI gives me this error message: perl proxy-gen-ifalias eth0 /etc/modprobe.d/alias-eth0 /sbin/update-modules perl proxy-gen-ifalias eth1 /etc/modprobe.d/alias-eth1 /sbin/update-modules ifdown eth0 ifdown: interface eth0 not configured ifdown eth1 ifdown: interface eth1 not configured perl proxy-gen-netcfg /etc/network/interfaces ifup eth0 SICCSIFADDR: No such device eth0: ERROR while getting interface flags: No such device SIOCSIFNETMASK: No such device eth0: ERROR while getting interface flags: No such device Failed to bring up eth0. ifconfig eth0 eth0: error fetching interface information: Device not found make: *** [/etc/network/interfaces] Error 1 ~ Here are the contents of the two perl files referred to in the message: paste.pocoo.org/show/2AMzAYhoCRZqlGY7wUFk/ proxy-gen-netcfg

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• Postfix SMTP auth not working with virtual mailboxes + SASL + Courier userdb

  - by Greg K

  So I've read a variety of tutorials and how-to's and I'm struggling to make sense of how to get SMTP auth working with virtual mailboxes in Postfix. I used this Ubuntu tutorial to get set up. I'm using Courier-IMAP and POP3 for reading mail which seems to be working without issue. However, the credentials used to read a mailbox are not working for SMTP. I can see from /var/log/auth.log that PAM is being used, does this require a UNIX user account to work? As I'm using virtual mailboxes to avoid creating user accounts. li305-246 saslauthd[22856]: DEBUG: auth_pam: pam_authenticate failed: Authentication failure li305-246 saslauthd[22856]: do_auth : auth failure: [user=fred] [service=smtp] [realm=] [mech=pam] [reason=PAM auth error] /var/log/mail.log li305-246 postfix/smtpd[27091]: setting up TLS connection from mail-pb0-f43.google.com[209.85.160.43] li305-246 postfix/smtpd[27091]: Anonymous TLS connection established from mail-pb0-f43.google.com[209.85.160.43]: TLSv1 with cipher ECDHE-RSA-RC4-SHA (128/128 bits) li305-246 postfix/smtpd[27091]: warning: SASL authentication failure: Password verification failed li305-246 postfix/smtpd[27091]: warning: mail-pb0-f43.google.com[209.85.160.43]: SASL PLAIN authentication failed: authentication failure I've created accounts in userdb as per this tutorial. Does Postfix also use authuserdb? What debug information is needed to help diagnose my issue? main.cf: # TLS parameters smtpd_tls_cert_file = /etc/ssl/certs/smtpd.crt smtpd_tls_key_file = /etc/ssl/private/smtpd.key smtpd_use_tls=yes smtpd_tls_session_cache_database = btree:${data_directory}/smtpd_scache smtp_tls_session_cache_database = btree:${data_directory}/smtp_scache # SMTP parameters smtpd_sasl_local_domain = smtpd_sasl_auth_enable = yes smtpd_sasl_security_options = noanonymous broken_sasl_auth_clients = yes smtpd_recipient_restrictions = permit_sasl_authenticated,permit_mynetworks,reject_unauth_destination smtp_tls_security_level = may smtpd_tls_security_level = may smtpd_tls_auth_only = no smtp_tls_note_starttls_offer = yes smtpd_tls_CAfile = /etc/ssl/certs/cacert.pem smtpd_tls_loglevel = 1 smtpd_tls_received_header = yes smtpd_tls_session_cache_timeout = 3600s tls_random_source = dev:/dev/urandom /etc/postfix/sasl/smtpd.conf pwcheck_method: saslauthd mech_list: plain login /etc/default/saslauthd START=yes PWDIR="/var/spool/postfix/var/run/saslauthd" PARAMS="-m ${PWDIR}" PIDFILE="${PWDIR}/saslauthd.pid" DESC="SASL Authentication Daemon" NAME="saslauthd" MECHANISMS="pam" MECH_OPTIONS="" THREADS=5 OPTIONS="-c -m /var/spool/postfix/var/run/saslauthd" /etc/courier/authdaemonrc authmodulelist="authuserdb" I've only modified one line in authdaemonrc and restarted the service as per this tutorial. I've added accounts to /etc/courier/userdb via userdb and userdbpw and run makeuserdb as per the tutorial. SOLVED Thanks to Jenny D for suggesting use of rimap to auth against localhost IMAP server (which reads userdb credentials). I updated /etc/default/saslauthd to start saslauthd correctly (this page was useful) MECHANISMS="rimap" MECH_OPTIONS="localhost" THREADS=0 OPTIONS="-c -m /var/spool/postfix/var/run/saslauthd -r" After doing this I got the following error in /var/log/auth.log: li305-246 saslauthd[28093]: auth_rimap: unexpected response to auth request: * BYE [ALERT] Fatal error: Account's mailbox directory is not owned by the correct uid or gid: li305-246 saslauthd[28093]: do_auth : auth failure: [user=fred] [service=smtp] [realm=] [mech=rimap] [reason=[ALERT] Unexpected response from remote authentication server] This blog post detailed a solution by setting IMAP_MAILBOX_SANITY_CHECK=0 in /etc/courier/imapd. Then restart your courier and saslauthd daemons for config changes to take effect. sudo /etc/init.d/courier-imap restart sudo /etc/init.d/courier-authdaemon restart sudo /etc/init.d/saslauthd restart Watch /var/log/auth.log while trying to send email. Hopefully you're good!

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• Netdom to restore machine secret

  - by icelava

  I have a number of virtual machines that have not been switched on for over a month, and some others which have been rolled back to an older state. They are members of a domain, and have expired their machine secrets; thus unable to authenticate with the domain any longer. Event Type: Warning Event Source: LSASRV Event Category: SPNEGO (Negotiator) Event ID: 40960 Date: 14/05/2009 Time: 10:24:54 AM User: N/A Computer: TFS2008WDATA Description: The Security System detected an authentication error for the server ldap/iceland.icelava.home. The failure code from authentication protocol Kerberos was "The attempted logon is invalid. This is either due to a bad username or authentication information. (0xc000006d)". For more information, see Help and Support Center at http://go.microsoft.com/fwlink/events.asp. Data: 0000: c000006d Event Type: Warning Event Source: LSASRV Event Category: SPNEGO (Negotiator) Event ID: 40960 Date: 14/05/2009 Time: 10:24:54 AM User: N/A Computer: TFS2008WDATA Description: The Security System detected an authentication error for the server cifs/iceland.icelava.home. The failure code from authentication protocol Kerberos was "The attempted logon is invalid. This is either due to a bad username or authentication information. (0xc000006d)". For more information, see Help and Support Center at http://go.microsoft.com/fwlink/events.asp. Data: 0000: c000006d Event Type: Error Event Source: NETLOGON Event Category: None Event ID: 3210 Date: 14/05/2009 Time: 10:24:54 AM User: N/A Computer: TFS2008WDATA Description: This computer could not authenticate with \\iceland.icelava.home, a Windows domain controller for domain ICELAVA, and therefore this computer might deny logon requests. This inability to authenticate might be caused by another computer on the same network using the same name or the password for this computer account is not recognized. If this message appears again, contact your system administrator. For more information, see Help and Support Center at http://go.microsoft.com/fwlink/events.asp. Data: 0000: c0000022 So I try to use netdom to re-register the machine back to the domain C:\Documents and Settings\Administrator>netdom reset tfs2008wdata /domain:icelava /UserO:enterpriseadmin /PasswordO:mypassword Logon Failure: The target account name is incorrect. The command failed to complete successfully. But have not been successful. I wonder what else needs to be done?

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• error at calling custom web service from plugin

  - by Volodymyr Vykhrushch

  hi guys, I try to call my custom web service which deployed as part of CRM4 and receive the following error: Client found response content type of 'text/html; charset=utf-8', but expected 'text/xml'. The request failed with the error message: -- <html> <head> <title>No Microsoft Dynamics CRM user exists with the specified domain name and user ID</title> <style> ... </style> </head> <body bgcolor="white"> <span><H1>Server Error in '/RecurrenceService' Application.<hr width=100% size=1 color=silver></H1> <h2> <i>No Microsoft Dynamics CRM user exists with the specified domain name and user ID</i> </h2></span> ... <table width=100% bgcolor="#ffffcc"> <tr> <td> <code><pre> [CrmException: No Microsoft Dynamics CRM user exists with the specified domain name and user ID] Microsoft.Crm.Authentication.WindowsAuthenticationProvider.Authenticate(HttpApplication application) +895 Microsoft.Crm.Authentication.AuthenticationStep.Authenticate(HttpApplication application) +125 Microsoft.Crm.Authentication.AuthenticationPipeline.Authenticate(HttpApplication application) +66 Microsoft.Crm.Authentication.AuthenticationEngine.Execute(Object sender, EventArgs e) +513 System.Web.SyncEventExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() +92 System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously) +64 </pre></code> </td> </tr> </table> <br> <hr width=100% size=1 color=silver> <b>Version Information:</b> Microsoft .NET Framework Version:2.0.50727.1433; ASP.NET Version:2.0.50727.1433 </font> </body> </html> <!-- [CrmException]: No Microsoft Dynamics CRM user exists with the specified domain name and user ID at Microsoft.Crm.Authentication.WindowsAuthenticationProvider.Authenticate(HttpApplication application) at Microsoft.Crm.Authentication.AuthenticationStep.Authenticate(HttpApplication application) at Microsoft.Crm.Authentication.AuthenticationPipeline.Authenticate(HttpApplication application) at Microsoft.Crm.Authentication.AuthenticationEngine.Execute(Object sender, EventArgs e) at System.Web.HttpApplication.SyncEventExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() at System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously) --> --. There are some additional data: code for calling my web service: RecurrenceService serv = new RecurrenceService(); serv.Credentials = System.Net.CredentialCache.DefaultCredentials; string result = serv.UpdateSeries(); CRM4 url: "http://cw-dev-5/loader.aspx" custom service url: "http://cw-dev-5/RecurrenceService/RecurrenceService.asmx" the following code snippet System.Security.Principal.WindowsIdentity.GetCurrent().Name return: NT AUTHORITY\NETWORK SERVICE (I suppose it's a cause of error) Could someone suggest me any solution to resolve my issue?

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• Unable to logon to vpn

  - by nitin pande

  My openvpn client log file- The interesting bit: Tue Oct 26 12:32:49 2010 TLS Error: cannot locate HMAC in incoming packet from 67.228.223.12:3389 Tue Oct 26 12:32:49 2010 Fatal TLS error (check_tls_errors_co), restarting Tue Oct 26 12:32:49 2010 TCP/UDP: Closing socket The rest of the log just in case: Tue Oct 26 12:32:35 2010 OpenVPN 2.0.9 Win32-MinGW [SSL] [LZO] built on Oct 1 2006 Tue Oct 26 12:32:48 2010 IMPORTANT: OpenVPN's default port number is now 1194, based on an official port number assignment by IANA. OpenVPN 2.0-beta16 and earlier used 5000 as the default port. Tue Oct 26 12:32:48 2010 Control Channel Authentication: using 'ta.key' as a OpenVPN static key file Tue Oct 26 12:32:48 2010 Outgoing Control Channel Authentication: Using 160 bit message hash 'SHA1' for HMAC authentication Tue Oct 26 12:32:48 2010 Incoming Control Channel Authentication: Using 160 bit message hash 'SHA1' for HMAC authentication Tue Oct 26 12:32:48 2010 LZO compression initialized Tue Oct 26 12:32:48 2010 Control Channel MTU parms [ L:1544 D:168 EF:68 EB:0 ET:0 EL:0 ] Tue Oct 26 12:32:48 2010 Data Channel MTU parms [ L:1544 D:1450 EF:44 EB:135 ET:0 EL:0 AF:3/1 ] Tue Oct 26 12:32:48 2010 Local Options hash (VER=V4): 'ee93268d' Tue Oct 26 12:32:48 2010 Expected Remote Options hash (VER=V4): 'bd577cd1' Tue Oct 26 12:32:48 2010 Attempting to establish TCP connection with 67.228.223.12:3389 Tue Oct 26 12:32:48 2010 TCP connection established with 67.228.223.12:3389 Tue Oct 26 12:32:48 2010 TCPv4_CLIENT link local: [undef] Tue Oct 26 12:32:48 2010 TCPv4_CLIENT link remote: 67.228.223.12:3389 Tue Oct 26 12:32:49 2010 TLS: Initial packet from 67.228.223.12:3389, sid=bd5f79fe 8475497f Tue Oct 26 12:32:49 2010 TLS Error: cannot locate HMAC in incoming packet from 67.228.223.12:3389 Tue Oct 26 12:32:49 2010 Fatal TLS error (check_tls_errors_co), restarting Tue Oct 26 12:32:49 2010 TCP/UDP: Closing socket Tue Oct 26 12:32:49 2010 SIGUSR1[soft,tls-error] received, process restarting Tue Oct 26 12:32:49 2010 Restart pause, 5 second(s) Tue Oct 26 12:32:54 2010 IMPORTANT: OpenVPN's default port number is now 1194, based on an official port number assignment by IANA. OpenVPN 2.0-beta16 and earlier used 5000 as the default port. Tue Oct 26 12:32:54 2010 Re-using SSL/TLS context Tue Oct 26 12:32:54 2010 LZO compression initialized Tue Oct 26 12:32:54 2010 Control Channel MTU parms [ L:1544 D:168 EF:68 EB:0 ET:0 EL:0 ] Tue Oct 26 12:32:54 2010 Data Channel MTU parms [ L:1544 D:1450 EF:44 EB:135 ET:0 EL:0 AF:3/1 ] Tue Oct 26 12:32:54 2010 Local Options hash (VER=V4): 'ee93268d' Tue Oct 26 12:32:54 2010 Expected Remote Options hash (VER=V4): 'bd577cd1' Tue Oct 26 12:32:54 2010 Attempting to establish TCP connection with 67.228.223.12:3389 Tue Oct 26 12:32:54 2010 TCP connection established with 67.228.223.12:3389 Tue Oct 26 12:32:54 2010 TCPv4_CLIENT link local: [undef] Tue Oct 26 12:32:54 2010 TCPv4_CLIENT link remote: 67.228.223.12:3389 Tue Oct 26 12:32:54 2010 TLS: Initial packet from 67.228.223.12:3389, sid=1643b931 ce240d5f Tue Oct 26 12:32:54 2010 TLS Error: cannot locate HMAC in incoming packet from 67.228.223.12:3389 Tue Oct 26 12:32:54 2010 Fatal TLS error (check_tls_errors_co), restarting Tue Oct 26 12:32:54 2010 TCP/UDP: Closing socket Tue Oct 26 12:32:54 2010 SIGUSR1[soft,tls-error] received, process restarting Tue Oct 26 12:32:54 2010 Restart pause, 5 second(s) Tue Oct 26 12:32:59 2010 IMPORTANT: OpenVPN's default port number is now 1194, based on an official port number assignment by IANA. OpenVPN 2.0-beta16 and earlier used 5000 as the default port. Tue Oct 26 12:32:59 2010 Re-using SSL/TLS context Tue Oct 26 12:32:59 2010 LZO compression initialized Tue Oct 26 12:32:59 2010 Control Channel MTU parms [ L:1544 D:168 EF:68 EB:0 ET:0 EL:0 ] Tue Oct 26 12:32:59 2010 Data Channel MTU parms [ L:1544 D:1450 EF:44 EB:135 ET:0 EL:0 AF:3/1 ] Tue Oct 26 12:32:59 2010 Local Options hash (VER=V4): 'ee93268d' Tue Oct 26 12:32:59 2010 Expected Remote Options hash (VER=V4): 'bd577cd1' Tue Oct 26 12:32:59 2010 Attempting to establish TCP connection with 67.228.223.12:3389 Tue Oct 26 12:33:00 2010 TCP connection established with 67.228.223.12:3389 Tue Oct 26 12:33:00 2010 TCPv4_CLIENT link local: [undef] Tue Oct 26 12:33:00 2010 TCPv4_CLIENT link remote: 67.228.223.12:3389 Tue Oct 26 12:33:00 2010 TLS: Initial packet from 67.228.223.12:3389, sid=cd439fb2 d625ca0d Tue Oct 26 12:33:00 2010 TLS Error: cannot locate HMAC in incoming packet from 67.228.223.12:3389 Tue Oct 26 12:33:00 2010 Fatal TLS error (check_tls_errors_co), restarting Tue Oct 26 12:33:00 2010 TCP/UDP: Closing socket Tue Oct 26 12:33:00 2010 SIGUSR1[soft,tls-error] received, process restarting Tue Oct 26 12:33:00 2010 Restart pause, 5 second(s) Tue Oct 26 12:33:05 2010 IMPORTANT: OpenVPN's default port number is now 1194, based on an official port number assignment by IANA. OpenVPN 2.0-beta16 and earlier used 5000 as the default port. Tue Oct 26 12:33:05 2010 Re-using SSL/TLS context Tue Oct 26 12:33:05 2010 LZO compression initialized Tue Oct 26 12:33:05 2010 Control Channel MTU parms [ L:1544 D:168 EF:68 EB:0 ET:0 EL:0 ] Tue Oct 26 12:33:05 2010 Data Channel MTU parms [ L:1544 D:1450 EF:44 EB:135 ET:0 EL:0 AF:3/1 ] Tue Oct 26 12:33:05 2010 Local Options hash (VER=V4): 'ee93268d' Tue Oct 26 12:33:05 2010 Expected Remote Options hash (VER=V4): 'bd577cd1' Tue Oct 26 12:33:05 2010 Attempting to establish TCP connection with 67.228.223.12:3389 Tue Oct 26 12:33:06 2010 TCP connection established with 67.228.223.12:3389 Tue Oct 26 12:33:06 2010 TCPv4_CLIENT link local: [undef] Tue Oct 26 12:33:06 2010 TCPv4_CLIENT link remote: 67.228.223.12:3389 Tue Oct 26 12:33:06 2010 TLS: Initial packet from 67.228.223.12:3389, sid=28f0cb87 69c90cde Tue Oct 26 12:33:06 2010 TLS Error: cannot locate HMAC in incoming packet from 67.228.223.12:3389 Tue Oct 26 12:33:06 2010 Fatal TLS error (check_tls_errors_co), restarting Tue Oct 26 12:33:06 2010 TCP/UDP: Closing socket Tue Oct 26 12:33:06 2010 SIGUSR1[soft,tls-error] received, process restarting Tue Oct 26 12:33:06 2010 Restart pause, 5 second(s) Tue Oct 26 12:33:11 2010 IMPORTANT: OpenVPN's default port number is now 1194, based on an official port number assignment by IANA. OpenVPN 2.0-beta16 and earlier used 5000 as the default port. Tue Oct 26 12:33:11 2010 Re-using SSL/TLS context Tue Oct 26 12:33:11 2010 LZO compression initialized Tue Oct 26 12:33:11 2010 Control Channel MTU parms [ L:1544 D:168 EF:68 EB:0 ET:0 EL:0 ] Tue Oct 26 12:33:11 2010 Data Channel MTU parms [ L:1544 D:1450 EF:44 EB:135 ET:0 EL:0 AF:3/1 ] Tue Oct 26 12:33:11 2010 Local Options hash (VER=V4): 'ee93268d' Tue Oct 26 12:33:11 2010 Expected Remote Options hash (VER=V4): 'bd577cd1' Tue Oct 26 12:33:11 2010 Attempting to establish TCP connection with 67.228.223.12:3389 Tue Oct 26 12:33:11 2010 TCP connection established with 67.228.223.12:3389 Tue Oct 26 12:33:11 2010 TCPv4_CLIENT link local: [undef] Tue Oct 26 12:33:11 2010 TCPv4_CLIENT link remote: 67.228.223.12:3389 Tue Oct 26 12:33:12 2010 TLS: Initial packet from 67.228.223.12:3389, sid=128becf9 f62adf0c Tue Oct 26 12:33:12 2010 TLS Error: cannot locate HMAC in incoming packet from 67.228.223.12:3389 Tue Oct 26 12:33:12 2010 Fatal TLS error (check_tls_errors_co), restarting Tue Oct 26 12:33:12 2010 TCP/UDP: Closing socket Tue Oct 26 12:33:12 2010 SIGUSR1[soft,tls-error] received, process restarting Tue Oct 26 12:33:12 2010 Restart pause, 5 second(s) Tue Oct 26 12:33:17 2010 IMPORTANT: OpenVPN's default port number is now 1194, based on an official port number assignment by IANA. OpenVPN 2.0-beta16 and earlier used 5000 as the default port. Tue Oct 26 12:33:17 2010 Re-using SSL/TLS context Tue Oct 26 12:33:17 2010 LZO compression initialized Tue Oct 26 12:33:17 2010 Control Channel MTU parms [ L:1544 D:168 EF:68 EB:0 ET:0 EL:0 ] Tue Oct 26 12:33:17 2010 Data Channel MTU parms [ L:1544 D:1450 EF:44 EB:135 ET:0 EL:0 AF:3/1 ] Tue Oct 26 12:33:17 2010 Local Options hash (VER=V4): 'ee93268d' Tue Oct 26 12:33:17 2010 Expected Remote Options hash (VER=V4): 'bd577cd1' Tue Oct 26 12:33:17 2010 Attempting to establish TCP connection with 67.228.223.12:3389 Tue Oct 26 12:33:20 2010 TCP/UDP: Closing socket Tue Oct 26 12:33:20 2010 SIGTERM[hard,init_instance] received, process exiting Guys I am extremely sorry for not presenting my error Log properly, please forgive me and give me your valuable advice. I am using windows 7 and I am using openvpn mainly to bypass censorship at UAE. I am using only client config file. Ca.crt file is in config folder Thanks and regards Nitin My error Log with Config1 file Tue Oct 26 21:24:34 2010 OpenVPN 2.0.9 Win32-MinGW [SSL] [LZO] built on Oct 1 2006 Tue Oct 26 21:24:46 2010 IMPORTANT: OpenVPN's default port number is now 1194, based on an official port number assignment by IANA. OpenVPN 2.0-beta16 and earlier used 5000 as the default port. Tue Oct 26 21:24:46 2010 Control Channel Authentication: using 'ta.key' as a OpenVPN static key file Tue Oct 26 21:24:46 2010 Outgoing Control Channel Authentication: Using 160 bit message hash 'SHA1' for HMAC authentication Tue Oct 26 21:24:46 2010 Incoming Control Channel Authentication: Using 160 bit message hash 'SHA1' for HMAC authentication Tue Oct 26 21:24:46 2010 LZO compression initialized Tue Oct 26 21:24:46 2010 Control Channel MTU parms [ L:1544 D:168 EF:68 EB:0 ET:0 EL:0 ] Tue Oct 26 21:24:46 2010 Data Channel MTU parms [ L:1544 D:1450 EF:44 EB:135 ET:0 EL:0 AF:3/1 ] Tue Oct 26 21:24:46 2010 Local Options hash (VER=V4): 'ee93268d' Tue Oct 26 21:24:46 2010 Expected Remote Options hash (VER=V4): 'bd577cd1' Tue Oct 26 21:24:46 2010 Attempting to establish TCP connection with 67.228.223.12:3389 Tue Oct 26 21:24:47 2010 TCP connection established with 67.228.223.12:3389 Tue Oct 26 21:24:47 2010 TCPv4_CLIENT link local: [undef] Tue Oct 26 21:24:47 2010 TCPv4_CLIENT link remote: 67.228.223.12:3389 Tue Oct 26 21:24:47 2010 TLS: Initial packet from 67.228.223.12:3389, sid=4244e662 e5a0572a Tue Oct 26 21:24:47 2010 TLS Error: cannot locate HMAC in incoming packet from 67.228.223.12:3389 Tue Oct 26 21:24:47 2010 Fatal TLS error (check_tls_errors_co), restarting Tue Oct 26 21:24:47 2010 TCP/UDP: Closing socket Tue Oct 26 21:24:47 2010 SIGUSR1[soft,tls-error] received, process restarting client config file: client dev tun proto tcp remote openvpn1.flashvpn.com 3389 float resolv-retry infinite nobind persist-key persist-tun ca ca.crt ns-cert-type server tls-auth ta.key 1 comp-lzo verb 3 mute 20 auth-user-pass route-method exe route-delay 2

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• Relay Access Denied (State 13) Postfix + Dovecot + Mysql

  - by Pierre Jeptha

  So we have been scratching our heads for quite some time over this relay issue that has presented itself since we re-built our mail-server after a failed Webmin update. We are running Debian Karmic with postfix 2.6.5 and Dovecot 1.1.11, sourcing from a Mysql database and authenticating with SASL2 and PAM. Here are the symptoms of our problem: 1) When users are on our local network they can send and receive 100% perfectly fine. 2) When users are off our local network and try to send to domains not of this mail server (ie. gmail) they get the "Relay Access Denied" error. However users can send to domains of this mail server when off the local network fine. 3) We host several virtual domains on this mailserver, the primary domain being airnet.ca. The rest of our virtual domains (ex. jeptha.ca) cannot receive email from domains not hosted by this mailserver (ie. gmail and such cannot send to them). They receive bounce backs of "Relay Access Denied (State 13)". This is regardless of whether they are on our local network or not, which is why it is so urgent for us to get this solved. Here is our main.cf from postfix: myhostname = mail.airnet.ca mydomain = airnet.ca smtpd_banner = $myhostname ESMTP $mail_name (Ubuntu) biff = no smtpd_sasl_type = dovecot queue_directory = /var/spool/postfix smtpd_sasl_path = private/auth smtpd_sender_restrictions = permit_mynetworks permit_sasl_authenticated smtp_sasl_auth_enable = yes smtpd_sasl_auth_enable = yes append_dot_mydomain = no readme_directory = no smtp_tls_security_level = may smtpd_tls_security_level = may smtp_tls_note_starttls_offer = yes smtpd_tls_key_file = /etc/ssl/private/ssl-cert-snakeoil.key smtpd_tls_cert_file = /etc/ssl/certs/ssl-cert-snakeoil.pem smtpd_tls_loglevel = 1 smtpd_tls_received_header = yes smtpd_tls_auth_only = no alias_maps = proxy:mysql:/etc/postfix/mysql/alias.cf hash:/etc/aliases alias_database = hash:/etc/aliases mydestination = mail.airnet.ca, airnet.ca, localhost.$mydomain mailbox_command = procmail -a "$EXTENSION" mailbox_size_limit = 0 recipient_delimiter = + local_recipient_maps = $alias_maps $virtual_mailbox_maps proxy:unix:passwd.byname home_mailbox = /var/virtual/ mail_spool_directory = /var/spool/mail mailbox_transport = maildrop smtpd_helo_required = yes disable_vrfy_command = yes smtpd_etrn_restrictions = reject smtpd_data_restrictions = reject_unauth_pipelining, permit show_user_unknown_table_name = no proxy_read_maps = $local_recipient_maps $mydestination $virtual_alias_maps $virtual_alias_domains $virtual_mailbox_maps $virtual_mailbox_domains $relay_recipient_maps $relay_domains $canonical_maps $sender_canonical_maps $recipient_canonical_maps $relocated_maps $transport_maps $mynetworks $virtual_mailbox_limit_maps $virtual_uid_maps $virtual_gid_maps virtual_alias_domains = message_size_limit = 20971520 transport_maps = proxy:mysql:/etc/postfix/mysql/vdomain.cf virtual_mailbox_maps = proxy:mysql:/etc/postfix/mysql/vmailbox.cf virtual_alias_maps = proxy:mysql:/etc/postfix/mysql/alias.cf hash:/etc/mailman/aliases virtual_uid_maps = proxy:mysql:/etc/postfix/mysql/vuid.cf virtual_gid_maps = proxy:mysql:/etc/postfix/mysql/vgid.cf virtual_mailbox_base = / virtual_mailbox_limit = 209715200 virtual_mailbox_extended = yes virtual_create_maildirsize = yes virtual_mailbox_limit_maps = proxy:mysql:/etc/postfix/mysql/vmlimit.cf virtual_mailbox_limit_override = yes virtual_mailbox_limit_inbox = no virtual_overquote_bounce = yes virtual_minimum_uid = 1 maximal_queue_lifetime = 1d bounce_queue_lifetime = 4h delay_warning_time = 1h append_dot_mydomain = no qmgr_message_active_limit = 500 broken_sasl_auth_clients = yes smtpd_sasl_path = private/auth smtpd_sasl_local_domain = $myhostname smtpd_sasl_security_options = noanonymous smtpd_sasl_authenticated_header = yes smtp_bind_address = 142.46.193.6 relay_domains = $mydestination mynetworks = 127.0.0.0, 142.46.193.0/25 inet_interfaces = all inet_protocols = all And here is the master.cf from postfix: # ========================================================================== # service type private unpriv chroot wakeup maxproc command + args # (yes) (yes) (yes) (never) (100) # ========================================================================== smtp inet n - - - - smtpd #submission inet n - - - - smtpd # -o smtpd_tls_security_level=encrypt # -o smtpd_sasl_auth_enable=yes # -o smtpd_client_restrictions=permit_sasl_authenticated,reject # -o milter_macro_daemon_name=ORIGINATING #smtps inet n - - - - smtpd # -o smtpd_tls_wrappermode=yes # -o smtpd_sasl_auth_enable=yes # -o smtpd_client_restrictions=permit_sasl_authenticated,reject # -o milter_macro_daemon_name=ORIGINATING #628 inet n - - - - qmqpd pickup fifo n - - 60 1 pickup cleanup unix n - - - 0 cleanup qmgr fifo n - n 300 1 qmgr #qmgr fifo n - - 300 1 oqmgr tlsmgr unix - - - 1000? 1 tlsmgr rewrite unix - - - - - trivial-rewrite bounce unix - - - - 0 bounce defer unix - - - - 0 bounce trace unix - - - - 0 bounce verify unix - - - - 1 verify flush unix n - - 1000? 0 flush proxymap unix - - n - - proxymap proxywrite unix - - n - 1 proxymap smtp unix - - - - - smtp # When relaying mail as backup MX, disable fallback_relay to avoid MX loops relay unix - - - - - smtp -o smtp_fallback_relay= # -o smtp_helo_timeout=5 -o smtp_connect_timeout=5 showq unix n - - - - showq error unix - - - - - error retry unix - - - - - error discard unix - - - - - discard local unix - n n - - local virtual unix - n n - - virtual lmtp unix - - - - - lmtp anvil unix - - - - 1 anvil scache unix - - - - 1 scache maildrop unix - n n - - pipe flags=DRhu user=vmail argv=/usr/bin/maildrop -d ${recipient} # # See the Postfix UUCP_README file for configuration details. # uucp unix - n n - - pipe flags=Fqhu user=uucp argv=uux -r -n -z -a$sender - $nexthop!rmail ($recipient) # # Other external delivery methods. # ifmail unix - n n - - pipe flags=F user=ftn argv=/usr/lib/ifmail/ifmail -r $nexthop ($recipient) bsmtp unix - n n - - pipe flags=Fq. user=bsmtp argv=/usr/lib/bsmtp/bsmtp -t$nexthop -f$sender $recipient scalemail-backend unix - n n - 2 pipe flags=R user=scalemail argv=/usr/lib/scalemail/bin/scalemail-store ${nexthop} ${user} ${extension} mailman unix - n n - - pipe flags=FR user=list argv=/usr/lib/mailman/bin/postfix-to-mailman.py ${nexthop} ${user} spfpolicy unix - n n - - spawn user=nobody argv=/usr/bin/perl /usr/sbin/postfix-policyd-spf-perl smtp-amavis unix - - n - 4 smtp -o smtp_data_done_timeout=1200 -o smtp_send_xforward_command=yes -o disable_dns_lookups=yes #127.0.0.1:10025 inet n - n - - smtpd dovecot unix - n n - - pipe flags=DRhu user=dovecot:21pever1lcha0s argv=/usr/lib/dovecot/deliver -d ${recipient Here is Dovecot.conf protocols = imap imaps pop3 pop3s disable_plaintext_auth = no log_path = /etc/dovecot/logs/err info_log_path = /etc/dovecot/logs/info log_timestamp = "%Y-%m-%d %H:%M:%S ". syslog_facility = mail ssl_listen = 142.46.193.6 ssl_disable = no ssl_cert_file = /etc/ssl/certs/ssl-cert-snakeoil.pem ssl_key_file = /etc/ssl/private/ssl-cert-snakeoil.key mail_location = mbox:~/mail:INBOX=/var/virtual/%d/mail/%u mail_privileged_group = mail mail_debug = yes protocol imap { login_executable = /usr/lib/dovecot/imap-login mail_executable = /usr/lib/dovecot/rawlog /usr/lib/dovecot/imap mail_executable = /usr/lib/dovecot/gdbhelper /usr/lib/dovecot/imap mail_executable = /usr/lib/dovecot/imap imap_max_line_length = 65536 mail_max_userip_connections = 20 mail_plugin_dir = /usr/lib/dovecot/modules/imap login_greeting_capability = yes } protocol pop3 { login_executable = /usr/lib/dovecot/pop3-login mail_executable = /usr/lib/dovecot/pop3 pop3_enable_last = no pop3_uidl_format = %08Xu%08Xv mail_max_userip_connections = 10 mail_plugin_dir = /usr/lib/dovecot/modules/pop3 } protocol managesieve { sieve=~/.dovecot.sieve sieve_storage=~/sieve } mail_plugin_dir = /usr/lib/dovecot/modules/lda auth_executable = /usr/lib/dovecot/dovecot-auth auth_process_size = 256 auth_cache_ttl = 3600 auth_cache_negative_ttl = 3600 auth_username_chars = abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ01234567890.-_@ auth_verbose = yes auth_debug = yes auth_debug_passwords = yes auth_worker_max_count = 60 auth_failure_delay = 2 auth default { mechanisms = plain login passdb sql { args = /etc/dovecot/dovecot-sql.conf } userdb sql { args = /etc/dovecot/dovecot-sql.conf } socket listen { client { path = /var/spool/postfix/private/auth mode = 0660 user = postfix group = postfix } master { path = /var/run/dovecot/auth-master mode = 0600 } } } Please, if you require anything do not hesistate, I will post it ASAP. Any help or suggestions are greatly appreciated! Thanks, Pierre

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• nginx + varnish + apache differente IPs in VirtualHost Apache

  - by zeusgod

  Hi, My idea is put NGINX as proxy to redirect to Varnish (cache static content) and then proxy to apache with a lot of VirtualHost in different IPs. My problems is that I would know how can configure Varnish to send access to correct IP, I am going explain: NGINX: Listen in: 10.10.10.10, 20.20.20.20 and 30.30.30.30 on ports: 80 and 443 Proxy redirect to Varnish 10.10.10.10:8080, 20.20.20.20:8080 and 30.30.30.30:8080 Varnish: Port: 8080 - THIS IS THE PROBLEM Proxy content not static to Apache on port 8000 - THIS IS THE OTHER PROBLEM Apache2: Listen in: 10.10.10.10:8000, 20.20.20.20:8000 and 30.30.30.30:8000 Response correct VirtualHost This is the idea. When I try with one IP only, all work correctly, because Varnish is only listen in one IP and port and send to backend in one IP and port too. Could you help me to configure Varnish or there is a best way to configure similar scenario please?

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• nginx connection pool race condition?

  - by wlf

  I have a shared hosting server with high traffic. I have a lightweight apache mod_proxy for static content that from time to time has a "504 proxy error" problem proxing to apache/mod_php. Error log says: error reading status line from remote server 127.0.0.1:8080 Error reading from remote server returned by / This is what the apache documentation says about it. proxy-initial-not-pooled If this variable is set no pooled connection will be reused if the client connection is an initial connection. This avoids the "proxy: error reading status line from remote server" error message caused by the race condition that the backend server closed the pooled connection after the connection check by the proxy and before data sent by the proxy reached the backend. It has to be kept in mind that setting this variable downgrades performance, especially with HTTP/1.0 clients. I am really concerned about this downgrade in performance therefore I started to look at nginx immediately. I am new to nginx and time is crucial right now, I can't afford to waste days to study it just to find out there is the same race condition issue. Is nginx affected by this connection pool race condition? Thanks

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• Access ReverseProxy from iframe only

  - by soundsofpolaris

  I have OwnCloud setup and it has a feature called External Site. It loads a site in an iframe, so you can stay in the websites shell. I have a page running on a reverse proxy. Is there anyway to only allow the OwnCloud page to access the reverse proxy while blocking any other connections to it? So in this situation, the OwnCloud site is publically accessible but I don't want the reverse proxy to be. On apache2, Ubuntu 14.04, own cloud 7

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• Using WinSCP with SSH server and 2 machine hops

  - by Mike

  I'm on a windows machine using putty to ssh into my schools server. From there I need to "slogin -XY machine1" and then "slogin -XY machine2" . Ideally, I'd like to use WinSCP to connect and transfer files. I know I can do this by using two copies of PuTTY , one to ssh into the server and create a proxy, and the second PuTTY to connect to the proxy and login to machine1 and create a second proxy. I can then use winSCP to connect to the proxy server and login to machine2... Is there a simpler way of doing this?

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• Mail server not sending or receiving after removal from barracuda blacklist to white list

  - by user137765

  Mail server not sending or receiving after removal from barracuda blacklist to white list. I've checked against black lists and the ip and domain are clean. 1and1 are saying its Barracuda black list and barracuda are saying its not blacklisted and that its somethign with 1and1 server. section from log file... Sep 20 04:29:25 vegaserve postfix/smtpd[16906]: connect from mta860.chtah.net[63.236.31.146] Sep 20 04:29:25 vegaserve postfix/smtpd[16070]: connect from host81-136-144-117.in-addr.btopenworld.com[81.136.144.117] Sep 20 04:29:27 vegaserve pop3d: IMAP connect from @ [201.80.253.153]checkmailpasswd: FAILED: raidon - short names not allowed from @ [201.80.253.153]ERR: 1348111767.185119 LOGOUT, [email protected], ip=[86.143.136.249], top=0, retr=0, time=151, rcvd=18, sent=283, maildir=/var/qmail/mailnames/mbelectrics.net/mb/Maildir Sep 20 04:29:28 vegaserve pop3d: LOGIN FAILED, ip=[201.80.253.153] Sep 20 04:29:28 vegaserve postfix/smtpd[15388]: connect from mta965.emails.itv.com[8.30.201.55] Sep 20 04:29:29 vegaserve postfix/smtpd[18194]: warning: connect to proxy service 127.0.0.1:10025: Connection timed out Sep 20 04:29:29 vegaserve postfix/cleanup[24879]: 95CB31E87556C: message-id=<[email protected] Sep 20 04:29:29 vegaserve postfix/qmgr[14378]: 95CB31E87556C: from=, size=975, nrcpt=1 (queue active) Sep 20 04:29:29 vegaserve postfix/smtpd[18194]: disconnect from uspmta172097.emarsys.net[195.54.172.97] Sep 20 04:29:29 vegaserve postfix/smtp[25748]: 95CB31E87556C: to=, orig_to=, relay=none, delay=0.05, delays=0.05/0/0/0, dsn=5.4.6, status=bounced (mail for vegaserve.com loops back to myself) Sep 20 04:29:29 vegaserve postfix/bounce[25897]: warning: 95CB31E87556C: undeliverable postmaster notification discarded Sep 20 04:29:29 vegaserve postfix/qmgr[14378]: 95CB31E87556C: removed Sep 20 04:29:32 vegaserve pop3d: Connection, ip=[201.80.253.153] Sep 20 04:29:37 vegaserve pop3d: IMAP connect from @ [201.80.253.153]checkmailpasswd: FAILED: rei - short names not allowed from @ [201.80.253.153]ERR: LOGIN FAILED, ip=[201.80.253.153] Sep 20 04:29:38 vegaserve pop3d: Connection, ip=[201.80.253.153] Sep 20 04:29:38 vegaserve postfix/smtpd[19328]: warning: connect to proxy service 127.0.0.1:10025: Connection timed out Sep 20 04:29:40 vegaserve postfix/smtpd[18331]: warning: connect to proxy service 127.0.0.1:10025: Connection timed out Sep 20 04:29:40 vegaserve postfix/smtpd[24464]: warning: connect to proxy service 127.0.0.1:10025: Connection timed out Sep 20 04:29:40 vegaserve postfix/cleanup[24825]: BD1A71E87556C: message-id=<[email protected] Sep 20 04:29:40 vegaserve postfix/qmgr[14378]: BD1A71E87556C: from=, size=673, nrcpt=1 (queue active) Sep 20 04:29:40 vegaserve postfix/smtpd[24464]: disconnect from unknown[118.97.212.190] Sep 20 04:29:40 vegaserve postfix/smtp[25748]: BD1A71E87556C: to=, orig_to=, relay=none, delay=0.04, delays=0.04/0/0/0, dsn=5.4.6, status=bounced (mail for vegaserve.com loops back to myself) Sep 20 04:29:40 vegaserve postfix/bounce[25995]: warning: BD1A71E87556C: undeliverable postmaster notification discarded Sep 20 04:29:40 vegaserve postfix/qmgr[14378]: BD1A71E87556C: removed Sep 20 04:29:41 vegaserve postfix/cleanup[24879]: 0A42B1E87556C: message-id=<[email protected] Sep 20 04:29:41 vegaserve postfix/qmgr[14378]: 0A42B1E87556C: from=, size=961, nrcpt=1 (queue active) Sep 20 04:29:41 vegaserve postfix/smtpd[18331]: disconnect from bay0-omc4-s10.bay0.hotmail.com[65.54.190.212] Sep 20 04:29:41 vegaserve postfix/smtp[25748]: 0A42B1E87556C: to=, orig_to=, relay=none, delay=0.03, delays=0.03/0/0/0, dsn=5.4.6, status=bounced (mail for vegaserve.com loops back to myself) Sep 20 04:29:41 vegaserve postfix/bounce[25897]: warning: 0A42B1E87556C: undeliverable postmaster notification discarded Sep 20 04:29:41 vegaserve postfix/qmgr[14378]: 0A42B1E87556C: removed Sep 20 04:29:43 vegaserve postfix/smtpd[17511]: warning: connect to proxy service 127.0.0.1:10025: Connection timed out Sep 20 04:29:43 vegaserve postfix/cleanup[24825]: 8F8991E87556C: message-id=<[email protected] Sep 20 04:29:43 vegaserve postfix/qmgr[14378]: 8F8991E87556C: from=, size=946, nrcpt=1 (queue active) Sep 20 04:29:43 vegaserve postfix/smtpd[17511]: disconnect from blu0-omc4-s22.blu0.hotmail.com[65.55.111.161] Sep 20 04:29:43 vegaserve postfix/smtp[25748]: 8F8991E87556C: to=, orig_to=, relay=none, delay=0.05, delays=0.02/0/0.02/0, dsn=5.4.6, status=bounced (mail for vegaserve.com loops back to myself) Sep 20 04:29:43 vegaserve postfix/bounce[25995]: warning: 8F8991E87556C: undeliverable postmaster notification discarded Sep 20 04:29:43 vegaserve postfix/qmgr[14378]: 8F8991E87556C: removed Sep 20 04:29:44 vegaserve postfix/cleanup[24879]: 088641E87556C: message-id=<[email protected] Sep 20 04:29:44 vegaserve postfix/qmgr[14378]: 088641E87556C: from=, size=1078, nrcpt=1 (queue active) Sep 20 04:29:44 vegaserve postfix/smtpd[19328]: disconnect from smtp10.bis7.eu.blackberry.com[178.239.85.15] Sep 20 04:29:44 vegaserve postfix/smtp[25748]: 088641E87556C: to=, orig_to=, relay=none, delay=0.05, delays=0.03/0/0.01/0, dsn=5.4.6, status=bounced (mail for vegaserve.com loops back to myself) Sep 20 04:29:44 vegaserve postfix/bounce[25995]: warning: 088641E87556C: undeliverable postmaster notification discarded Sep 20 04:29:44 vegaserve postfix/qmgr[14378]: 088641E87556C: removed Sep 20 04:29:44 vegaserve pop3d: IMAP connect from @ [201.80.253.153]checkmailpasswd: FAILED: rin - short names not allowed from @ [201.80.253.153]ERR: LOGIN FAILED, ip=[201.80.253.153] Sep 20 04:29:44 vegaserve pop3d: Connection, ip=[201.80.253.153] Sep 20 04:29:44 vegaserve postfix/smtpd[18965]: warning: connect to proxy service 127.0.0.1:10025: Connection timed out Sep 20 04:29:44 vegaserve postfix/cleanup[24825]: 946F51E87556C: message-id=<[email protected] Sep 20 04:29:44 vegaserve postfix/qmgr[14378]: 946F51E87556C: from=, size=1173, nrcpt=1 (queue active) Sep 20 04:29:44 vegaserve postfix/smtpd[18965]: disconnect from hubrelay-rd.bt.com[62.239.224.99] Sep 20 04:29:44 vegaserve postfix/smtp[25748]: 946F51E87556C: to=, orig_to=, relay=none, delay=0.04, delays=0.04/0/0/0, dsn=5.4.6, status=bounced (mail for vegaserve.com loops back to myself) Sep 20 04:29:44 vegaserve postfix/bounce[25897]: warning: 946F51E87556C: undeliverable postmaster notification discarded Sep 20 04:29:44 vegaserve postfix/qmgr[14378]: 946F51E87556C: removed Sep 20 04:29:45 vegaserve postfix/smtpd[14816]: connect from col0-omc2-s12.col0.hotmail.com[65.55.34.86] Sep 20 04:29:47 vegaserve postfix/smtpd[16900]: warning: connect to proxy service 127.0.0.1:10025: Connection timed out Sep 20 04:29:47 vegaserve postfix/cleanup[24879]: 961721E87556C: message-id=<[email protected] Sep 20 04:29:47 vegaserve postfix/qmgr[14378]: 961721E87556C: from=, size=1082, nrcpt=1 (queue active) Sep 20 04:29:47 vegaserve postfix/smtpd[16900]: disconnect from mta-35d2.livingsocial.com[199.91.53.210] Sep 20 04:29:47 vegaserve postfix/smtp[25748]: 961721E87556C: to=, orig_to=, relay=none, delay=0.04, delays=0.04/0/0/0, dsn=5.4.6, status=bounced (mail for vegaserve.com loops back to myself) Sep 20 04:29:47 vegaserve postfix/bounce[25995]: warning: 961721E87556C: undeliverable postmaster notification discarded Sep 20 04:29:47 vegaserve postfix/qmgr[14378]: 961721E87556C: removed Sep 20 04:29:50 vegaserve pop3d: IMAP connect from @ [201.80.253.153]checkmailpasswd: FAILED: rini - short names not allowed from @ [201.80.253.153]ERR: LOGIN FAILED, ip=[201.80.253.153] Sep 20 04:29:50 vegaserve pop3d: Connection, ip=[201.80.253.153] Sep 20 04:29:52 vegaserve postfix/smtpd[24478]: connect from col0-omc2-s13.col0.hotmail.com[65.55.34.87] Sep 20 04:29:52 vegaserve postfix/smtpd[18923]: connect from www.idbwplan.com[193.181.254.21] Sep 20 04:29:55 vegaserve postfix/smtpd[15968]: connect from 105-48.mta.dotmailer.com[94.143.105.48] Sep 20 04:29:56 vegaserve pop3d: IMAP connect from @ [201.80.253.153]checkmailpasswd: FAILED: ringo - short names not allowed from @ [201.80.253.153]ERR: LOGIN FAILED, ip=[201.80.253.153] Sep 20 04:29:56 vegaserve pop3d: Connection, ip=[201.80.253.153] Sep 20 04:30:00 vegaserve postfix/smtpd[18772]: warning: connect to proxy service 127.0.0.1:10025: Connection timed out Sep 20 04:30:01 vegaserve postfix/cleanup[24825]: 1DAD71E87556C: message-id=<[email protected] Sep 20 04:30:01 vegaserve postfix/qmgr[14378]: 1DAD71E87556C: from=, size=1022, nrcpt=1 (queue active) Sep 20 04:30:01 vegaserve postfix/smtpd[18772]: disconnect from mail95.us2.mcsv.net[173.231.139.95] Sep 20 04:30:01 vegaserve postfix/smtp[25748]: 1DAD71E87556C: to=, orig_to=, relay=none, delay=0.06, delays=0.05/0/0/0, dsn=5.4.6, status=bounced (mail for vegaserve.com loops back to myself) Sep 20 04:30:01 vegaserve postfix/bounce[25897]: warning: 1DAD71E87556C: undeliverable postmaster notification discarded Sep 20 04:30:01 vegaserve postfix/qmgr[14378]: 1DAD71E87556C: removed Sep 20 04:30:02 vegaserve pop3d: IMAP connect from @ [201.80.253.153]checkmailpasswd: FAILED: ritsuko - short names not allowed from @ [201.80.253.153]ERR: LOGIN FAILED, ip=[201.80.253.153] Sep 20 04:30:02 vegaserve postfix/smtpd[16911]: warning: connect to proxy service 127.0.0.1:10025: Connection timed out Sep 20 04:30:02 vegaserve pop3d: Connection, ip=[201.80.253.153] Sep 20 04:30:02 vegaserve postfix/cleanup[24879]: 8AADD1E87556C: message-id=<[email protected] Sep 20 04:30:02 vegaserve postfix/qmgr[14378]: 8AADD1E87556C: from=, size=1003, nrcpt=1 (queue active) Sep 20 04:30:02 vegaserve postfix/smtpd[16911]: disconnect from mr133.createsend.com[184.106.86.133] Sep 20 04:30:02 vegaserve postfix/smtp[25748]: 8AADD1E87556C: to=, orig_to=, relay=none, delay=0.02, delays=0.02/0/0/0, dsn=5.4.6, status=bounced (mail for vegaserve.com loops back to myself)

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• Wildcard DNS setting in Windows Server 2008 R2 DNS Server not working

  - by mattmcmanus

  We've got a windows server 2008 R2 DNS server that we are trying to setup a wildcard DNS entry in. So we want proxy.domain.com and *.proxy.domain.com to go to the same IP. Right now, it seems as if the windows server has registered the actual asterisk as the subdomain. So *.proxy.domain.com resolves to the right IP but something like login.proxy.domain.com doesn't. This seems to be a problem specifically with 2008 because we were able to get this working on a 2003 server. Has anyone come across this yet?

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• Unable to use Gmail in Thunderbird 3

  - by Jatin Ganhotra

  Mozilla Thunderbird v.3.1.7 I am trying to setup Gmail, but none of the settings are working. I have tried every resource: Blogs, tutorials Instructions by Google Instructions by Thunderbird Questions here But, still its not working. My settings are as follows Server Settings Server Type: IMAP Mail server Server Name: imap.gmail.com Username: [email protected] Port: 993 Default: 993 Connection Security: SSL/TLS Authentication method: Encrypted password Outgoing server (SMTP) Server Name: smtp.gmail.com Port: 587 Default: 25 Connection Security: STARTTLS Authentication method: Encrypted password Username: [email protected] IMAP is enabled in my Gmail settings. ERROR: Connection to the server [email protected] timed out. I am behind a proxy server and I have configured those settings under: Thunderbird Preferences - Advanced - Network and Disk Space - Connection Settings - Manual Proxy Configuration The proxy configuration works, as when I created a Blogs and News feeds a/c, it was working properly and fetching the feeds for me. So, Thunderbird is configured properly as per the proxy settings. Help me.

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• problem to genrate swf file.

  - by nemade-vipin

  hello friend I have created one flex Air application where I have created the one authentication actionscript class. and one mxml file.This complete application using webservice and google map API. but when I am building application it is not genrating the SWF file in bin-debug folder. that is changes not reflecting in our application. my code is:- Action script class is :- package src { import adobe.utils.XMLUI; import mx.rpc.events.FaultEvent; import mx.controls.Alert; import generated.webservices.*; import mx.collections.ArrayCollection; public class Authentication { [Bindable] private var childName:ArrayCollection; [Bindable] private var childId:ArrayCollection; private var photoFeed:ArrayCollection; private var arrayOfchild:Array; private var newEntry:GetSBTSMobileAuthentication; public function authentication():void { // Instantiate a new Entry object. user = new SBTSWebService(); if(user!=null) { user.addSBTSWebServiceFaultEventListener(handleFaults); user.addgetSBTSMobileAuthenticationEventListener(authenticationResult); newEntry = new GetSBTSMobileAuthentication(); if(newEntry!=null) { newEntry.mobile=mobileno.text; newEntry.password=password.text; user.getSBTSMobileAuthentication(newEntry); } } } public function handleFaults(event:FaultEvent):void { Alert.show("A fault occured contacting the server. Fault message is: " + event.fault.faultString); } public function authenticationResult(event:GetSBTSMobileAuthenticationResultEvent):void { if(event.result != null && event.result._return>0) { if(event.result._return > 0) { var UserId:int = event.result._return; loginform.enabled = false; //getChildList(UserId); viewstack2.selectedIndex=1; } else { Alert.show("Authentication fail"); } } } } } mxml file is :- import src.Authentication; var user:Authentication = new Authentication(); ]]> <mx:TabNavigator id="viewstack2" selectedIndex="0" creationPolicy="all" width="100%" height="100%"> <mx:Form label="Login Form" id="loginform"> <mx:FormItem label="Mobile NO:"> <mx:TextInput id="mobileno"/> </mx:FormItem> <mx:FormItem label="Password:"> <mx:TextInput displayAsPassword="true" id="password" /> </mx:FormItem> <mx:FormItem> <mx:Button label="Login" click="user.authentication()"/> </mx:FormItem> </mx:Form> <mx:Form label="Child List"> <mx:Label width="100%" color="blue" text="Select Child."/> </mx:Form> <mx:Form label="Child Information"> </mx:Form> <mx:Form label="Bus Location"> </mx:Form> <mx:Form label="Bus path"> </mx:Form> </mx:TabNavigator> </mx:Panel>

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• probems using ssh from cron

  - by Travis

  I am attempting to automate a script that executes commands on remote machines via ssh. I have public key authentication setup between the machines using ssh-agent. The script runs fine when executed from the command prompt. I suspect my problem is that cron isn't starting the ssh-agent due to it's minimalist environment. Here is the output when I add the -v flag to ssh: debug1: Authentications that can continue: publickey,gssapi-with-mic,password debug1: Next authentication method: gssapi-with-mic debug1: Authentications that can continue: publickey,gssapi-with-mic,password debug1: Authentications that can continue: publickey,gssapi-with-mic,password debug1: Next authentication method: publickey debug1: Offering public key: /home/<user>/.ssh/id_rsa debug1: Server accepts key: pkalg ssh-rsa blen 149 debug1: PEM_read_PrivateKey failed debug1: read PEM private key done: type <unknown> debug1: Trying private key: /home/<user>/.ssh/id_dsa debug1: Next authentication method: password debug1: Authentications that can continue: publickey,gssapi-with-mic,password Permission denied, please try again. debug1: Authentications that can continue: publickey,gssapi-with-mic,password Permission denied, please try again. debug1: Authentications that can continue: publickey,gssapi-with-mic,password debug1: No more authentication methods to try. Permission denied (publickey,gssapi-with-mic,password). How can I make this work? Thanks!

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• Apache2 Segmentation fault with wsgi_module

  - by a coder

  Apache 2.2.3 is running as an existing web server under RHEL 5. Attempting to set up Trac using wsgi_module. RHEL 5 ships with python 2.4, so in order to use the current version of Trac (1.0) I needed to install it with easy_install-2.6. Trac works with the default mod_python, however users strongly encourage not using this module as it is officially dead. Using RHEL's package manager, I downloaded/installed python26-mod_wsgi.so. I backed up the httpd.conf, then made the following additions: LoadModule wsgi_module modules/python26-mod_wsgi.so #...# WSGIScriptAlias /trac /www/virtualhosts/trac/deploy/cgi-bin/trac.wsgi <Directory /www/virtualhosts/trac/deploy/cgi-bin> WSGIApplicationGroup %{GLOBAL} Order deny,allow Allow from all </Directory> Next I moved trac.conf to trac.conf.bak (contains mod_python calls). I tested the configuration using: apachectl configtest Syntax is OK. So I reloaded the server config using: service httpd reload At this time, all virtualhosted sites stopped responding. I restored my backup copy of httpd.conf, reloaded the server config, and the virtualhosted sites are being served again. A quick look at the httpd error_log shows: [Mon Oct 08 10:20:04 2012] [info] mod_wsgi (pid=28282): Initializing Python. [Mon Oct 08 10:20:04 2012] [info] mod_wsgi (pid=28280): Attach interpreter ''. [Mon Oct 08 10:20:04 2012] [debug] proxy_util.c(1817): proxy: grabbed scoreboard slot 0 in child 28283 for worker proxy:reverse [Mon Oct 08 10:20:04 2012] [debug] proxy_util.c(1836): proxy: worker proxy:reverse already initialized [Mon Oct 08 10:20:04 2012] [debug] proxy_util.c(1930): proxy: initialized single connection worker 0 in child 28283 for (*) [Mon Oct 08 10:20:04 2012] [info] mod_wsgi (pid=28283): Initializing Python. [Mon Oct 08 10:20:04 2012] [notice] child pid 28249 exit signal Segmentation fault (11) [Mon Oct 08 10:20:04 2012] [notice] child pid 28250 exit signal Segmentation fault (11) [Mon Oct 08 10:20:04 2012] [notice] child pid 28251 exit signal Segmentation fault (11) There are many similar lines, this is just a snip of the log file. Suggestions on what could be going on to cause the Segmentation faults?

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• Connecting a LAN to an OpenVPN server via a windows 7 client gateway

  - by user705142

  I've got OpenVPN set up between my windows 7 client and linux server. The goal is that I'll get secure access to a webapp running on the server from any computer on the client LAN. I'm using ccd to assign static ip addresses to each client connection, with key authentication. It's working on my client machine (10.83.41.9), and when you go to the gateway IP address (10.83.41.1), it loads up the webapp. Now I really need the other computers on the client LAN to be able to connect to the webapp as well, via the windows machine. The client has a static IP address of 192.168.2.100 on the LAN, and I've enabled IP forwarding in windows (confirmed by ipconfig /all). In my router I've forwarded 10.83.41.1 / 255.255.255.255 to 192.168.2.100. In server.conf I have.. route 192.168.2.0 255.255.255.0 And in the office ccd.. ifconfig-push 10.83.41.9 10.83.41.10 iroute 192.168.2.0 255.255.255.0 The client log is as follows: Thu Mar 15 20:19:56 2012 OpenVPN 2.2.2 Win32-MSVC++ [SSL] [LZO2] [PKCS11] built on Dec 15 2011 Thu Mar 15 20:19:56 2012 NOTE: OpenVPN 2.1 requires '--script-security 2' or higher to call user-defined scripts or executables Thu Mar 15 20:19:56 2012 Control Channel Authentication: using 'ta.key' as a OpenVPN static key file Thu Mar 15 20:19:56 2012 Outgoing Control Channel Authentication: Using 160 bit message hash 'SHA1' for HMAC authentication Thu Mar 15 20:19:56 2012 Incoming Control Channel Authentication: Using 160 bit message hash 'SHA1' for HMAC authentication Thu Mar 15 20:19:56 2012 LZO compression initialized Thu Mar 15 20:19:56 2012 Control Channel MTU parms [ L:1558 D:166 EF:66 EB:0 ET:0 EL:0 ] Thu Mar 15 20:19:56 2012 Socket Buffers: R=[8192->8192] S=[64512->64512] Thu Mar 15 20:19:56 2012 Data Channel MTU parms [ L:1558 D:1450 EF:58 EB:135 ET:0 EL:0 AF:3/1 ] Thu Mar 15 20:19:56 2012 Local Options hash (VER=V4): '9e7066d2' Thu Mar 15 20:19:56 2012 Expected Remote Options hash (VER=V4): '162b04de' Thu Mar 15 20:19:56 2012 UDPv4 link local: [undef] Thu Mar 15 20:19:56 2012 UDPv4 link remote: 111.65.224.202:1194 Thu Mar 15 20:19:56 2012 TLS: Initial packet from 111.65.224.202:1194, sid=ceb04c22 8cc6d151 Thu Mar 15 20:19:56 2012 VERIFY OK: depth=1, /C=NZ/O=XXX./CN=XXX Thu Mar 15 20:19:56 2012 VERIFY OK: nsCertType=SERVER Thu Mar 15 20:19:56 2012 VERIFY OK: depth=0, /C=NZ/O=XXX./CN=XXX Thu Mar 15 20:19:56 2012 Replay-window backtrack occurred [1] Thu Mar 15 20:19:56 2012 Data Channel Encrypt: Cipher 'AES-256-CBC' initialized with 256 bit key Thu Mar 15 20:19:56 2012 Data Channel Encrypt: Using 160 bit message hash 'SHA1' for HMAC authentication Thu Mar 15 20:19:56 2012 Data Channel Decrypt: Cipher 'AES-256-CBC' initialized with 256 bit key Thu Mar 15 20:19:56 2012 Data Channel Decrypt: Using 160 bit message hash 'SHA1' for HMAC authentication Thu Mar 15 20:19:56 2012 Control Channel: TLSv1, cipher TLSv1/SSLv3 DHE-RSA-AES256-SHA, 1024 bit RSA Thu Mar 15 20:19:56 2012 [server] Peer Connection Initiated with 111.65.224.202:1194 Thu Mar 15 20:19:58 2012 SENT CONTROL [server]: 'PUSH_REQUEST' (status=1) Thu Mar 15 20:19:59 2012 PUSH: Received control message: 'PUSH_REPLY,route 10.83.41.1,topology net30,ping 10,ping-restart 120,ifconfig 10.83.41.9 10.83.41.10' Thu Mar 15 20:19:59 2012 OPTIONS IMPORT: timers and/or timeouts modified Thu Mar 15 20:19:59 2012 OPTIONS IMPORT: --ifconfig/up options modified Thu Mar 15 20:19:59 2012 OPTIONS IMPORT: route options modified Thu Mar 15 20:19:59 2012 ROUTE default_gateway=192.168.2.1 Thu Mar 15 20:19:59 2012 TAP-WIN32 device [OpenVPN] opened: \\.\Global\{B32D85C9-1942-42E2-80BA-7E0B5BB5185F}.tap Thu Mar 15 20:19:59 2012 TAP-Win32 Driver Version 9.9 Thu Mar 15 20:19:59 2012 TAP-Win32 MTU=1500 Thu Mar 15 20:19:59 2012 Notified TAP-Win32 driver to set a DHCP IP/netmask of 10.83.41.9/255.255.255.252 on interface {B32D85C9-1942-42E2-80BA-7E0B5BB5185F} [DHCP-serv: 10.83.41.10, lease-time: 31536000] Thu Mar 15 20:19:59 2012 Successful ARP Flush on interface [45] {B32D85C9-1942-42E2-80BA-7E0B5BB5185F} Thu Mar 15 20:20:04 2012 TEST ROUTES: 1/1 succeeded len=1 ret=1 a=0 u/d=up Thu Mar 15 20:20:04 2012 C:\WINDOWS\system32\route.exe ADD 10.83.41.1 MASK 255.255.255.255 10.83.41.10 Thu Mar 15 20:20:04 2012 ROUTE: CreateIpForwardEntry succeeded with dwForwardMetric1=30 and dwForwardType=4 Thu Mar 15 20:20:04 2012 Route addition via IPAPI succeeded [adaptive] Thu Mar 15 20:20:04 2012 Initialization Sequence Completed From the other machines I can ping 192.169.2.100, but not 10.83.41.1. In the how-to, it mentions "Make sure your network interface is in promiscuous mode." as well. I can't find in the windows network config, so this may or may not be part of it. Ideally this would be achieved without any special configuration the other LAN computers. Not sure how far I'm going to get on my own at this point, any ideas? Is there something I'm missing, or anything I should need to know?

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• hosts.deny not blocking ip addresses

  - by Jamie

  I have the following in my /etc/hosts.deny file # # hosts.deny This file describes the names of the hosts which are # *not* allowed to use the local INET services, as decided # by the '/usr/sbin/tcpd' server. # # The portmap line is redundant, but it is left to remind you that # the new secure portmap uses hosts.deny and hosts.allow. In particular # you should know that NFS uses portmap! ALL:ALL and this in /etc/hosts.allow # # hosts.allow This file describes the names of the hosts which are # allowed to use the local INET services, as decided # by the '/usr/sbin/tcpd' server. # ALL:xx.xx.xx.xx , xx.xx.xxx.xx , xx.xx.xxx.xxx , xx.x.xxx.xxx , xx.xxx.xxx.xxx but i am still getting lots of these emails: Time: Thu Feb 10 13:39:55 2011 +0000 IP: 202.119.208.220 (CN/China/-) Failures: 5 (sshd) Interval: 300 seconds Blocked: Permanent Block Log entries: Feb 10 13:39:52 ds-103 sshd[12566]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=202.119.208.220 user=root Feb 10 13:39:52 ds-103 sshd[12567]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=202.119.208.220 user=root Feb 10 13:39:52 ds-103 sshd[12568]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=202.119.208.220 user=root Feb 10 13:39:52 ds-103 sshd[12571]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=202.119.208.220 user=root Feb 10 13:39:53 ds-103 sshd[12575]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=202.119.208.220 user=root whats worse is csf is trying to auto block these ip's when the attempt to get in but although it does put ip's in the csf.deny file they do not get blocked either So i am trying to block all ip's with /etc/hosts.deny and allow only the ip's i use with /etc/hosts.allow but so far it doesn't seem to work. right now i'm having to manually block each one with iptables, I would rather it automatically block the hackers in case I was away from a pc or asleep

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• Cisco ASA dropping IPsec VPN between istself and CentOS server

  - by sebelk

  Currently we're trying to set up an IPsec VPN between a Cisco ASA Version 8.0(4) and a CentOS Linux server. The tunnel comes up successfully, but for some reason that we can't figure out, the firewall is dropping packets from the VPN. The IPsec settings in the ASA sre as follows: crypto ipsec transform-set up-transform-set esp-3des esp-md5-hmac crypto ipsec transform-set up-transform-set2 esp-3des esp-sha-hmac crypto ipsec transform-set up-transform-set3 esp-aes esp-md5-hmac crypto ipsec transform-set up-transform-set4 esp-aes esp-sha-hmac crypto ipsec security-association lifetime seconds 28800 crypto ipsec security-association lifetime kilobytes 4608000 crypto map linuxserver 10 match address filtro-encrypt-linuxserver crypto map linuxserver 10 set peer linuxserver crypto map linuxserver 10 set transform-set up-transform-set2 up-transform-set3 up-transform-set4 crypto map linuxserver 10 set security-association lifetime seconds 28800 crypto map linuxserver 10 set security-association lifetime kilobytes 4608000 crypto map linuxserver interface outside crypto isakmp enable outside crypto isakmp policy 1 authentication pre-share encryption aes hash sha group 2 lifetime 28800 crypto isakmp policy 2 authentication pre-share encryption aes-256 hash sha group 2 lifetime 86400 crypto isakmp policy 3 authentication pre-share encryption aes-256 hash md5 group 2 lifetime 86400 crypto isakmp policy 4 authentication pre-share encryption aes-192 hash sha group 2 lifetime 86400 crypto isakmp policy 5 authentication pre-share encryption aes-192 hash md5 group 2 group-policy linuxserverip internal group-policy linuxserverip attributes vpn-filter value filtro-linuxserverip tunnel-group linuxserverip type ipsec-l2l tunnel-group linuxserverip general-attributes default-group-policy linuxserverip tunnel-group linuxserverip ipsec-attributes pre-shared-key * Does anyone know where the problem is and how to fix it?

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• Test A SSH Connection from Windows commandline

  - by IguanaMinstrel

  I am looking for a way to test if a SSH server is available from a Windows host. I found this one-liner, but it requires the a Unix/Linux host: ssh -q -o "BatchMode=yes" user@host "echo 2>&1" && echo "UP" || echo "DOWN" Telnet'ing to port 22 works, but that's not really scriptable. I have also played around with Plink, but I haven't found a way to get the functionality of the one-liner above. Does anyone know Plink enough to make this work? Are there any other windows based tools that would work? Please note that the SSH servers in question are behind a corporate firewall and are NOT internet accessible. Arrrg. Figured it out: C:\>plink -batch -v user@host Looking up host "host" Connecting to 10.10.10.10 port 22 We claim version: SSH-2.0-PuTTY_Release_0.62 Server version: SSH-2.0-OpenSSH_4.7p1-hpn12v17_q1.217 Using SSH protocol version 2 Server supports delayed compression; will try this later Doing Diffie-Hellman group exchange Doing Diffie-Hellman key exchange with hash SHA-256 Host key fingerprint is: ssh-rsa 1024 aa:aa:aa:aa:aa:aa:aa:aa:aa:aa:aa:aa:aa:aa:aa:aa Initialised AES-256 SDCTR client->server encryption Initialised HMAC-SHA1 client->server MAC algorithm Initialised AES-256 SDCTR server->client encryption Initialised HMAC-SHA1 server->client MAC algorithm Using username "user". Using SSPI from SECUR32.DLL Attempting GSSAPI authentication GSSAPI authentication initialised GSSAPI authentication initialised GSSAPI authentication loop finished OK Attempting keyboard-interactive authentication Disconnected: Unable to authenticate C:\>

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• Remote Desktop Services Gateway Issue

  - by AVandelay05

  Alright fellow techies here's the rundown. I have installed Server 2008 r2 Remote Dekstop Services on a VM in my network. I installed the following RD role services: RD Session Host, Licensing, Connection Broker, Gateway, Web Access. When I set things up originally, the gateway server and RDWeb worked as it should locally. After getting things running locally (remoteserver.domainname.local) I wanted to test things externally. From the outside, I couldn't get things running (meaning I could connect to rdweb access externally, but when I tried to run an app I would get the message "can't connect/find computer"). Here's my setup for external access The VM has every RD Services role services installed on it, meaning it acts as gateway, rd web access, session host, licensing, the whole bit. I made a self-signed certificate on the gateway server (gateway.domainname.net is the cert name). Internally, I have a secondary forward-lookup zone called domainname.net with an A record gateway pointing to the local IP of the gateway server. On our public DNS (domainname.net) I have an A record gateway. This is to access the RDWeb externally. In IIS I have the following authentication settings RDWeb: All disabled except for anonymous authentication Rpc: All disabled except for basic and windows RpcWithCert: All disbled except for windows authentication I have the necessary web access config in our sonicwall tz210 (https and rdp, external ip pointing to local ip of rds server) RAP and CAP have the correct user and computer groups, authentication, and allowed devices After all of this, here's what happens accessing externally. I can login correctly to RDWeb Access (I've tried a bogus login, I can't login to it so that's working properly). I see the Apps for use. I click on an app, click connect, the credential window opens, I put in the correct user creds, it tries to connect to the gateway server, but then the cred window comes back in view. I tried to reach a limit of failed logins, but never reached one, haha. So from the same external client machine I try to connect to the gateway through a Remote Desktop connection. I put in the correct gateway settings in the RD window, try to connect and get the same results as I did in RDWeb access. I checked the event logs on the RD Services machine and saw the following event IDs around the time I tried to login externally: ID 6037 with the message "The program svchost.exe, with the assigned process ID 2168, could not authenticate locally by using the target name host/gateway.domainname.net. The target name used is not valid. A target name should refer to one of the local computer names, for example, the DNS host name. Try a different target name." ID 10 RADWebAccess "RD Web Access was unable to access gateway.domainname.net, which is the server that is specified as running the RemoteApp and Desktop Connection Management service. Ensure that the computer account of the RD Web Access server is a member of the TS Web Access Computers security group on gateway.domainname.net" ID 4625 "An account failed to log on. Subject: Security ID: NULL SID Account Name: - Account Domain: - Logon ID: 0x0 Logon Type: 3 Account For Which Logon Failed: Security ID: NULL SID Account Name: Administrator Account Domain: gateway.domainname.net Failure Information: Failure Reason: Unknown user name or bad password. Status: 0xc000006d Sub Status: 0xc000006a Process Information: Caller Process ID: 0x0 Caller Process Name: - Network Information: Workstation Name: USER-LAPTOP Source Network Address: External IP Source Port: 63125 Detailed Authentication Information: Logon Process: NtLmSsp Authentication Package: NTLM Transited Services: - Package Name (NTLM only): - Key Length: 0 This event is generated when a logon request fails. It is generated on the computer where access was attempted. The Subject fields indicate the account on the local system which requested the logon. This is most commonly a service such as the Server service, or a local process such as Winlogon.exe or Services.exe. The Logon Type field indicates the kind of logon that was requested. The most common types are 2 (interactive) and 3 (network). The Process Information fields indicate which account and process on the system requested the logon. The Network Information fields indicate where a remote logon request originated. Workstation name is not always available and may be left blank in some cases. The authentication information fields provide detailed information about this specific logon request. - Transited services indicate which intermediate services have participated in this logon request. - Package name indicates which sub-protocol was used among the NTLM protocols." I don't think the VM has a null SID. The SID of the VM and it's physical host have different SIDS. I can access the blank page for rpc externally using the external gateway name. It seems like authentication is a problem. Also, is it a problem that the external name of the gateway server doesn't match the local name? The external name (which the cert is based on) is gateway.domainname.net and the internal name is remoteserver.domainname.local. That's the only thing I can think of that would be the problem, but the external name has to be different from the local right? Internally, I ping gateway.domainname.net and it gives me the correct local IP of the server. Now, there isn't an actual computer name in AD, but I don't know how I would achieve that? I hope I've been clear....any help would be appreciated. I think I'm close to achieving this. :)

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• configs for several sites in apache with ssl

  - by elCapitano

  i need to secure two different sites in apache. One of them should only be a proxy for a different server which is running on port 8069. Now one (which is natively included in apache) runs with SSL: <VirtualHost *:443> ServerName 192.168.1.20 SSLEngine on SSLCertificateFile /etc/ssl/erp/oeserver.crt SSLCertificateKeyFile /etc/ssl/erp/oeserver.key DocumentRoot /var/www/cloud ServerPath /cloud/ #CustomLog /var/www/logs/ssl-access_log combined #ErrorLog /var/www/logs/ssl-error_log </VirtualHost> The other one is not running and even not registered. When i try to access it, i get an exception (ssl_error_rx_record_too_long): <VirtualHost *:443> ServerName 192.168.1.20 ServerPath /erp/ SSLEngine on SSLCertificateFile /etc/ssl/erp/oeserver.crt SSLCertificateKeyFile /etc/ssl/erp/oeserver.key ProxyRequests Off ProxyPreserveHost On <Proxy *> Order deny,allow Allow from all </Proxy> ProxyVia On ProxyPass / http://127.0.0.1:8069/ ProxyPassReverse / http://127.0.0.1:8069 RewriteEngine on RewriteRule ^/(.*) http://127.0.0.1:8069/$1 [P] RequestHeader set "X-Forwarded-Proto" "https" SetEnv proxy-nokeepalive 1 </VirtualHost> My whish is the following configuration: 192.168.1.20 ->> unsecured local path to website 192.168.1.20/cloud/ ->> secured local documentpath from cloud 192.168.1.20/erp/ ->> secured proxy on port 80 for http://192.168.1.20:8069 how is this possible? is this even possible? perhaps cloud.192.168.1.20 and erp.192.168.1.20 is better?! Thank you

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• Can't access shared drive when connecting over VPN

  - by evolvd

  I can ping all network devices but it doesn't seem that DNS is resolving their hostnames. ipconfig/ all is showing that I am pointing to the correct dns server. I can "ping "dnsname"" and it will resolve but it wont resolve any other names. Split tunnel is set up so outside DNS is resolving fine So one issue might be DNS but I have the IP address of the server share so I figure I could just get to it that way. example: \10.0.0.1\ well I can't get to it that way either and I get "the specified network name is no longer available" I can ping it but I can't open the share. Below is the ASA config : ASA Version 8.2(1) ! hostname KG-ASA domain-name example.com names ! interface Vlan1 nameif inside security-level 100 ip address 10.0.0.253 255.255.255.0 ! interface Vlan2 nameif outside security-level 0 ip address dhcp setroute ! interface Ethernet0/0 switchport access vlan 2 ! interface Ethernet0/1 ! interface Ethernet0/2 ! interface Ethernet0/3 ! interface Ethernet0/4 ! interface Ethernet0/5 ! interface Ethernet0/6 ! interface Ethernet0/7 ! ftp mode passive clock timezone EST -5 clock summer-time EDT recurring dns domain-lookup outside dns server-group DefaultDNS name-server 10.0.0.101 domain-name blah.com access-list OUTSIDE_IN extended permit tcp any host 10.0.0.253 eq 10000 access-list OUTSIDE_IN extended permit tcp any host 10.0.0.253 eq 8333 access-list OUTSIDE_IN extended permit tcp any host 10.0.0.253 eq 902 access-list SPLIT-TUNNEL-VPN standard permit 10.0.0.0 255.0.0.0 access-list NONAT extended permit ip 10.0.0.0 255.255.255.0 10.0.1.0 255.255.255.0 pager lines 24 logging asdm informational mtu inside 1500 mtu outside 1500 ip local pool IPSECVPN-POOL 10.0.1.2-10.0.1.50 mask 255.255.255.0 icmp unreachable rate-limit 1 burst-size 1 asdm image disk0:/asdm-621.bin no asdm history enable arp timeout 14400 global (outside) 1 interface nat (inside) 0 access-list NONAT nat (inside) 1 0.0.0.0 0.0.0.0 static (inside,outside) tcp interface 10000 10.0.0.101 10000 netmask 255.255.255.255 static (inside,outside) tcp interface 8333 10.0.0.101 8333 netmask 255.255.255.255 static (inside,outside) tcp interface 902 10.0.0.101 902 netmask 255.255.255.255 timeout xlate 3:00:00 timeout conn 1:00:00 half-closed 0:10:00 udp 0:02:00 icmp 0:00:02 timeout sunrpc 0:10:00 h323 0:05:00 h225 1:00:00 mgcp 0:05:00 mgcp-pat 0:05:00 timeout sip 0:30:00 sip_media 0:02:00 sip-invite 0:03:00 sip-disconnect 0:02:00 timeout sip-provisional-media 0:02:00 uauth 0:05:00 absolute timeout tcp-proxy-reassembly 0:01:00 dynamic-access-policy-record DfltAccessPolicy aaa authentication enable console LOCAL aaa authentication http console LOCAL aaa authentication serial console LOCAL aaa authentication ssh console LOCAL aaa authentication telnet console LOCAL http server enable http 10.0.0.0 255.255.0.0 inside http 0.0.0.0 0.0.0.0 outside no snmp-server location no snmp-server contact snmp-server enable traps snmp authentication linkup linkdown coldstart crypto ipsec transform-set myset esp-aes esp-sha-hmac crypto ipsec transform-set ESP-3DES-SHA esp-3des esp-sha-hmac crypto ipsec security-association lifetime seconds 28800 crypto ipsec security-association lifetime kilobytes 4608000 crypto dynamic-map dynmap 1 set transform-set myset crypto dynamic-map dynmap 1 set reverse-route crypto map IPSEC-MAP 65535 ipsec-isakmp dynamic dynmap crypto map IPSEC-MAP interface outside crypto isakmp enable outside crypto isakmp policy 10 authentication pre-share encryption 3des hash sha group 2 lifetime 86400 crypto isakmp policy 65535 authentication pre-share encryption aes hash sha group 2 lifetime 86400 telnet 0.0.0.0 0.0.0.0 inside telnet timeout 5 ssh 0.0.0.0 0.0.0.0 inside ssh 70.60.228.0 255.255.255.0 outside ssh 74.102.150.0 255.255.254.0 outside ssh 74.122.164.0 255.255.252.0 outside ssh timeout 5 console timeout 0 dhcpd dns 10.0.0.101 dhcpd lease 7200 dhcpd domain blah.com ! dhcpd address 10.0.0.110-10.0.0.170 inside dhcpd enable inside ! threat-detection basic-threat threat-detection statistics access-list no threat-detection statistics tcp-intercept ntp server 63.111.165.21 webvpn enable outside svc image disk0:/anyconnect-win-2.4.1012-k9.pkg 1 svc enable group-policy EASYVPN internal group-policy EASYVPN attributes dns-server value 10.0.0.101 vpn-tunnel-protocol IPSec l2tp-ipsec svc webvpn split-tunnel-policy tunnelspecified split-tunnel-network-list value SPLIT-TUNNEL-VPN ! tunnel-group client type remote-access tunnel-group client general-attributes address-pool (inside) IPSECVPN-POOL address-pool IPSECVPN-POOL default-group-policy EASYVPN dhcp-server 10.0.0.253 tunnel-group client ipsec-attributes pre-shared-key * tunnel-group CLIENTVPN type ipsec-l2l tunnel-group CLIENTVPN ipsec-attributes pre-shared-key * ! class-map inspection_default match default-inspection-traffic ! ! policy-map global_policy class inspection_default inspect icmp ! service-policy global_policy global prompt hostname context I'm not sure where I should go next with troubleshooting nslookup result: Default Server: blahname.blah.lan Address: 10.0.0.101

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