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  • Is there a way to set access to WMI using GroupPolicy?

    - by Greg Domjan
    From various documentation it appears that to change WMI access you need to use WMI to access the running service and modify specific parts of the tree. Its kind of annoying changing 150,000 hosts using the UI. And then having to include such changes in the process of adding new hosts. Could write a script to do the same, but that needs to either connect to all those machines live, or be distributed for later update say in an startup/install script. And then you have to mess around with copying binary SD data from an example access control. I've also found you can change the wbem/*.mof file to include an SDDL but I'm really vague on how that all works at the moment. Am I just missing some point of simple administration?

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  • How to use private DNS to map private IP with "non registred" domain name

    - by PapelPincel
    I would like to use a private DNS (Route53 in our case) in order to map hosts to EC2 instance private IP addresse. The hosted zone we are using for testing is not declared in any registrar (company-test.com.). There are different servers (Nagios, Puppet, ActiveMQ ...) all hosted in ec2, that means their IP can change over time (restart, new instance launch...). That would be great if I can use DNS instead of clients' /etc/hosts for mapping private IP/internal domain name... The ActiveMQ server url is activemq.company-test.com and it maps to (A record) private IP address of the AMQ server. This url is only reachable by other ec2 owned by the same aws account. My question is how to configure ec2 instances so they could reach the ActiveMQ server WITHOUT having to buy a new domain company-test.com ?

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  • Best practice? Using DPM to backup VMs within each VM or through the host?

    - by andrew
    We've got two Hyper-V hosts running multiple VMs (all flavors of Windows Servers). One of the VMs is running MS Data Protection Manager 2010, which runs beautifully (most of the time) and is connected to a separate NAS via iSCSI for the DPM storage. I noticed when I installed the DPM agent on the Hyper-V hosts, it enumerates the VMs in the DPM Protection listing. I don't want to burn through my storage space too fast with duplicate protection, so I was wondering: Is it recommended to back up VMs through the host, or is it better to install the DPM agent on each VM and backup as I would any other machine? It would seem as though most people (currently including me) do it the second way, but is there any advantage to including the entries under HyperV (Backup using Child Partition Snapshop)?

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  • Linux server cannot be pinged

    - by misamisa
    I have set up a Linux server in DMZ. There is another Windows server running in same DMZ. These two servers can be pinged via internet using my home PC. However, the another Linux server rented from a hosting service provider can only be pinged from the Windows Server and not from the Linux server (accessed via internet). So the situation is: Windows server (DMZ) ---ping--- Rented Server.....Successful Linux server (DMZ) ---ping--- Rented Server.......Unreachable Home PC ---ping--- Linux server (DMZ).......Successful Home PC ---ping--- Windows server (DMZ).....Successful When I ran tcpdump on my Linux Server(DMZ) and started ping from Rented Server, it showed that the Linux Server(DMZ) is receiving ping and replying. There is no restriction defined in hosts.deny and hosts.allow file that might cause this problem. What else should I check to get this working?

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  • Default virtual server does not work

    - by Luc
    Hello, I have 4 Name Virtual Hosts on my apache configuration, each one using proxy_http to forward request to the correct server. They work fine. <VirtualHost *:80> ServerName application_name.domain.tld ProxyRequests Off ProxyPreserveHost On ProxyPass / http://server_ip/ ProxyPassReverse / http://server_ip/ </VirtualHost> I then tried to add a default NameVirtualHost to take care of the requests for which the server name does not match one of the four others. Otherwise a request like some_weird_styff.domain.tld would be forwarded to one of the 4 VH. I then added this one: <VirtualHost *:80> ServerAlias "*" DocumentRoot /var/www/ </VirtualHost> At the beginning it seemed to work fine, but at some point it appears that the requests that should be handed by one of the 4 regular hosts is "eaten" by the default one !!! If I a2dissite this default host, everything is back to normal... I do not really understand this. If you have any clue... thanks a lot, Luc

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  • Adobe Reader not loading form content

    - by wullxz
    We have an FDL file which is used to offer an online application possibility. The FDL is filled out and sent to a mailbox. When I open the received file, Adobe Reader starts, loads the document in Internet Explorer (had to change my default browser because it doesn't work in chrome - the customer uses IE as default) and displays a warning that Adobe Reader has blocked the connection to the server where the initial document is saved: I can then click on "Trust this document once" (translated by me!) or "Add this host to trusted hosts" (also translated by me!). The second option doesn't work at all. The first option works but is a little bit annoying. I looked into Adobe Readers options (Edit - "Voreinstellungen" in german / the last option - Security (advanced)) and found the possibility to add hosts, files and directories or allow Adobe Reader to use the "Trusted Websites" list from Internetoptions. When I add the website either to Trusted Websites or the trusted list in Adobe Readers options, the warning doesn't pop up but the content in the prefilled (by the applicant) input boxes of the document doesn't show up on Windows 7 but it does show up on Windows XP. This Screenshot shows the settings window described in the last paragraph. The big input box at the bottom normally holds the trusted files/directories/hosts list. System Information: Windows 7 Enterprise x64 Adobe Reader X multiple IE versions (mine is latest but there's also IE 7 or 8) How do I get Adobe Reader to load the content of the form? This behaviour can be reproduced on a PC. When opening an fdf from a command line the form fields are blank even though there is data in the fdf and the pdf is located in a mnaully entered trsuted folder. Steps to reproduce: Clean install a Windows 7 PC (or use a virtual box) Map a network drive to a shared folder with a subfolder e.g. c:\test\docs becomes m:\docs Set security permissions to allow full control to everyone Add an fdf and a matching pdf file in the subfolder Manually add m:\docs to each of the trusted folders in the trust manager registry settings Ensure that Enhanced Security is on Run a command line to open the fdf file Expected result: pdf is opened in Adobe Reader with form fields filled out with data Actual results: pdf is opened with blank fields 'Yellow bar' appears asking to add document to trusted locations It appears that Adobe Reader XI is ignoring the privileged locations entries in the registry. Adding the document via the 'yellow bar' adds the individual document, with the same folder, to the privileged locations but means that the process has to be repeated for every document that needs to be opened from the folder.

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  • Is there any way to make cherokee server portable?

    - by Tom
    I develop on different machines. I use MAMP, I have it installed on my dropbox folder and created symbolic links to the applications folder. That way if I work one day on my desktop and make changes to let's say a database schema and next day I work from my laptop I won't have to do any db migration stuff the same applies for all the apache virtual hosts I have setup using MAMP. Everything is portable. I recently started using Cherokee server and I like it a lot. I would like to replace MAMP with Cherokee but first I need to be able to make it portable. I don't want to have to configure multiple virtual hosts, settings, etc., on multiple machines. Is there any way I can set up Cherokee to be as portable as MAMP? What if I want to run Cherokee from a thumbdrive?

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  • Exchange 2007: relay only from selected servers based on rDNS

    - by Frank
    I'm looking for a way to make Exchange 2007 only accept mail from a certain group of hosts. These hosts all use the same identifying rDNS entry. Exchange 2003 uses a whitelist based on the reverse DNS, there we could add the hostname to the to the "Domain" field. However, in Exchange 2007 this option seems to be removed. Is there a way to do this? IP's however tend to change. These changes can occur at any time, and it is impossible to keep all the servers up-to-date to the new IP's. Running a script that resolves the hostname and whitelists them accordingly is my last-resort option, but this is not fool-proof. Does anyone know whether this is possible and if so, how? Thanks!

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  • VMware Virtual vCenter and High Availability

    - by rufo
    To continue with this question: Should be Vmware vCenter server high available? According to the response there even if vCenter is down HA will continue to work. So, if my vCenter is a VM, using the express sql edition in the same VM, and that VM is hosted in the same cluster it manages (and the cluster is setup for HA): Am I correct to assume that if the host that hosts the vCenter goes down HA will vmotion the vCenter VM to another host and it will continue to function? BTW: my environment is small, two ESXi 5.0 hosts, with about 50 VMs, using iSCSI shared storaged for everything.

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  • With dnsmasq as the DNS server, 'dig' succeeds, but 'nslookup' and 'ping' fail

    - by einpoklum
    I installed dnsmasq on a machine of mine (It's a Kubuntu 12.04 LTS), backed only by /etc/hosts (no connection to the Internet until later). Now, when I'm on the same machine as the dnsmasq - or any other machine on the server, I can dig mymachine and get 192.168.0.1, but if I try to nslookup mymachine, I get: >> connection timed out; no servers could be reached Tried also nslookup mymachine.mynicedomain.org - didn't work either. pinging fails. How can I the DNS lookups to work? Is the problem with the nsswitch entries? The dnsmasq configuration? Additional Information In the server's /etc/hosts: 192.168.0.1 mymachine In the server's nsswitch.conf: hosts: files mdns4_mininal [NOTFOUND=return] dns mdns4 (admittedly, this is a bit weird) In resolv.conf (which is generated by dnsmasq): nameserver 127.0.0.1 search mynicedomain.org In the server's /etc/hosts.allow: domain: ALL In the other machines' /etc/resolv.conf (this is set by the DHCP client): nameserver 192.168.0.1 search mynicedomain.org Finally, here's the ipconfig output from one of the client machines on the network (running Windows 7): Connection-specific DNS Suffix . : mynicedomain.org Description . . . . . . . . . . . : Intel(R) 82579LM Gigabit Network Connection Physical Address. . . . . . . . . : 12-34-56-78-9A-BC DHCP Enabled. . . . . . . . . . . : Yes Autoconfiguration Enabled . . . . : Yes IPv4 Address. . . . . . . . . . . : 192.168.0.50(Preferred) Subnet Mask . . . . . . . . . . . : 255.255.255.0 Lease Obtained. . . . . . . . . . : Sunday, October 20th 2013 16:20:25 Lease Expires . . . . . . . . . . : Sunday, October 20th 2013 18:20:24 Default Gateway . . . . . . . . . : 192.168.0.1 DHCP Server . . . . . . . . . . . : 192.168.0.1 DNS Servers . . . . . . . . . . . : 192.168.0.1 NetBIOS over Tcpip. . . . . . . . : Enabled Notes: May be related to this question.

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  • How can I fix puppet refusing to start and asking for "master.pp"?

    - by cwd
    I'm using the very latest version of puppet and have been following the Apress "Pro Puppet" guide step by step. I have installed puppet sudo aptitude install ruby libshadow-ruby1.8 sudo aptitude install puppet puppetmaster facter I have edited /etc/puppet/puppet.conf to include certname [master] certname=puppet.mydomain.com I have edited /etc/hosts and added the following line 127.0.0.1 puppet.mydomain.com puppet I have set the hostname of the server echo "puppet.mydomain.com" > /etc/hostname hostname -F /etc/hostname And then I try and run puppet from the command line. puppet master --verbose --no-daemonize And puppet gives me this error: Could not parse for environment production: Could not find file /master.pp I'm running all commands with sudo and the last line of the error message always says that it can't find master.pp and the path before it is to my current working directory. What am I doing wrong? I should also mention that I don't have a DNS record set up for puppet.mydomain.com - I saw some online documentation mentioning this might be a problem - however I was fairly sure that the hosts file would let me get around that.

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  • OpenLDAP server logs filled with "TLS negotiation failure"

    - by WildVelociraptor
    I recently migrated an old OpenLDAP setup to a newer server, with a more robust certificate setup. Currently, most hosts are required to verify the cert matches the host: tls_checkpeer yes TLS_REQCERT always In the server logs, there are multiple occurences of: Nov 6 10:45:08 <servername> slapd[1773]: conn=2785646 fd=35 closed (TLS negotiation failure) These errors appear from multiple hosts, but there don't seem to be any issues actually logging into those servers with an LDAP account. Does anyone know what would cause these errors? The server is running Ubuntu 12.04.2, and OpenLDAP version 2.4.28. The cert was generated using GnuTLS.

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  • Howto find internal IP server by external IP

    - by HWTech
    I've got 12 servers in datacenter, but can login by SSH into one of them (facade server), other servers available only from it. In hosts file we have ip list each of available servers. milkov@devel:/var/www/davel$ cat /etc/hosts 192.168.1.4 data1 192.168.1.7 data2 192.168.1.5 bground1 192.168.1.6 bground2 192.168.1.10 frontend1 192.168.1.11 frontend2 ... Also I've domain megaplan.tvigle.ru (IP 79.142.100.36). Question: How to know which one of servers serve this domain? How to find servers internal ip-address by external IP. PS: Sorry about my Eng. lng

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  • IIS NLB Web Farm to front Single Tomcat Instance

    - by Brent Pabst
    I've got a single Tomcat 6 server that hosts a JSP app. We just spun up a new IIS 7.5 web farm to host our other internal apps. Currently the machine that hosts Tomcat is also running IIS 7 with the ISAPI filter loaded to provide front-end handling for the JSP app. I'd like to move the IIS portion to the web farm to consolidate our IIS presence and let the Tomcat server just serve and run Java and Tomcat. Has anyone done this, is it even possible while ensuring session state is properly maintained? I had it up and running using the IIS Tomcat Connector http://tomcatiis.riaforge.org/ but after a while the communication between the boxes slowed and pages would not load. In addition it seemed like some of our authentication tickets were timing out. Thanks for any ideas or reference material!

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  • Problem about IP and computer name in Ubuntu

    - by bugbug
    I can't connect to mysql database becase it alway change 192.168.1.101 to ubuntu.local. $ mysql -uroot -padmin1234 -h192.168.1.101 ERROR 1045 (28000) : Access denined for user 'root'@'ubuntu.local' (using password: YES) How do I solve this problem. File: /etc/hosts in this machine 127.0.0.1 localhost 127.0.1.1 ubuntu.ubuntu-domain ubuntu # The following lines are desirable for IPv6 capable hosts ::1 localhost ip6-localhost ip6-loopback fe00::0 ip6-localnet ff00::0 ip6-mcastprefix ff02::1 ip6-allnodes ff02::2 ip6-allrouters ff02::3 ip6-allhosts I have no idea about "root'@'ubuntu.local", where is it come from.

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  • Domain name is forwarding to my localhost, no idea why

    - by Dustin Fineout
    On my local development machine, I have a WAMP setup (Windows Vista Home Premium, Apache 2, MySQL and PHP 5). One of my projects is rehash.dustinfineout.com, which may be related to the problem... For some reason, when I try to visit http://www.rehash.com in a browser, it forwards automatically to 127.0.0.1 loopback/localhost. I discovered this entirely accidentally. I have already looked at the http.conf and extra/httpd-vhosts.conf Apache configuration files and these are not causing it. I also checked the windows hosts file but that had no entries in it either (C:/WINDOWS/System32/drivers/etc/hosts - maybe there is another location I need to check). Any ideas? Just to clarify, rehash.com is NOT my domain.

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  • Sonicwall Enhanced With One-To-One NAT, Firewall Blocking Everything

    - by Justin
    Hello, just migrated from a Sonicwall TZ180 (Standard) to a Sonicwall TZ200 (Enhanced). Everything is working except the firewall rules are blocking everything. All hosts are online, and being assigned correct ip addresses. I can browse the internet on the hosts. I am using one-to-one NAT translating public ip addresses to private. 64.87.28.98 -> 192.168.1.2 64.87.28.99 -> 192.168.1.3 etc First order of business is to get ping working. My rule is in the new firewall is (FROM WAN to LAN): SOURCE DESTINATION SERVICE ACTION USERS ANY 192.168.1.2-192.168.1.6 PING ALLOW ALL This should be working, but not. I even tried changing the destination to the public ip addresses, but still no luck. SOURCE DESTINATION SERVICE ACTION USERS ANY 64.87.28.98-64.87.28.106 PING ALLOW ALL Any ideas what I am doing wrong?

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  • Configuring ejabberd on ubuntu ami of amazon ec2

    - by andy
    This is my first experience with ejabberd. Spare me if I miss anything. I have installed ejabberd server on ubuntu 12.04 AMI on Amazon EC2. I have successfully installed the server, added the admin user and host in the config file and opened up reqd ports (5222, 5223, 5269, 5280). Now I tried to login the web admin interface using the admin user id and password. I could log in, BUT I could only see one section, Virtual Hosts. No Control Lists, Access rules, Nodes and Statistics Menu items on the left. Also, when I click Virtual Hosts Menu item, the page that comes up does not show anything. Here are the screenshots

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  • Possible to get OpenDNS to dereference Host on VPN?

    - by Scott P
    I recently changed ISPs for my home internet. I am now having some trouble getting back into the corporate network from home over the VPN. I have figured out the OpenDNS is resolving the Hosts on the VPN incorrectly when I am using TCP/IP. When I browse to one of the hosts on corporate network, i.e. \host1, from the file manager this succeeds. However, when I ping the host, i.e. ping host1, the IP address is resolving to the OpenDNS name server instead of the actual Host IP address. Does anyone know how to make this work? On a hunch, I turned off type correction. But, this did not help.

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  • Why do I have to manually 'Restart Management Network' on vSphere 5 host after reboot to get networking available?

    - by growse
    I've got a couple of vSphere 5.0 hosts in a small lab environment here and I've noticed a strange behaviour. When on of the hosts gets rebooted, it is unresponsive to the network until I log into the ESX console, Press F2 to customize and select Restart management network. Once this is done, the networking works perfectly as expected. Each host has two NICs which are trunked together using Etherchannel to a Cisco 3750. The link is also a .1q VLAN trunk and the management network is configured on VLAN121 with the VM traffic configured on VLAN118. Why would the host be completely dead to the world until I physically kick it? Edit Sample switch config for trunk: interface Port-channel2 description Blade 1 EtherChannel Trunk switchport trunk encapsulation dot1q switchport mode trunk end ! ! interface GigabitEthernet4/0/1 description Bladecenter1 CPM 1A switchport trunk encapsulation dot1q switchport mode trunk speed 1000 duplex full channel-group 2 mode on end Vswitch teaming settings: Management port group settings:

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  • Trouble with NFS file sharing on Synology 211 NAS and Ubuntu Client

    - by Aglystas
    I'm attempting to set up NFS file sharing and keep getting the error mount.nfs: access denied by server while mounting 192.168.1.110:/myshared Here is the exact command I'm using to mount: sudo mount -o nolock 192.168.1.110:/myshared /home/emiller/MyShared I have set 'Enabled NFS' in DSM and set NFS priviledges in the the Shares section of the control panel. Here is the /etc/exports entry from the NAS: volume1/myshared 192.168.1.*(rw,sync,no_wdelay,no_root_squash,insecure_locks,anonuid=0,anongid=0) I read some things about the hosts.allow and hosts.deny but it seems like if they are empty they aren't used for anything. I can see the share when I run ... showmount -e 192.168.1.110 Any help would be appreciated in this matter.

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  • How to get password prompt from scp when launched remotely via ssh

    - by Zek
    When I ssh to a remote system and execute scp, I do not get a password prompt: # ssh 192.168.1.32 "scp joe\@192.168.1.31:/etc/hosts /tmp" Permission denied, please try again. Permission denied, please try again. Permission denied (publickey,password,keyboard-interactive). If I break it up like this, it works fine: # ssh 192.168.1.32 # scp joe\@192.168.1.31:/etc/hosts /tmp [email protected]'s password: How can I make it prompt me for the password in the first example above? Note: No, I cannot use key-based authentication for this.

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  • Windows Server 2003 - passwordless access to \\myhost\ but not \\myhost.mydomain.net\

    - by Charles Duffy
    I have a Windows Server 2003 system on which passwordless access to local UNC paths is possible using the server's unqualified hostname or its IP address, but not via its FQDN -- even when the hosts file is used to map that FQDN directly to 127.0.0.1. That is: \\127.0.0.1\ - passwordless \\myhost\ - passwordless \\myhost.mydomain.com\ - brings up an authentication dialog Unfortunately, I have a local application trying to resolve UNC paths including the host's FQDN. I've tried resolving myhost.mydomain.com to 127.0.0.1 in both hosts and lmhosts, and calling ping myhost.mydomain.com at the command prompt gives the appearance that this resolution has taken effect; even so, attempting to open \\myhost.mydomain.com\ from Windows Explorer brings up a password prompt, while \\127.0.0.1\ does not. The system is using an OpenDirectory server (Apple's Kerberos+LDAP directory service) for authentication.

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  • Can we put random URL entries on DNS

    - by ring bearer
    Using microsoft DNS All/most of our local hosts ( with in ) are in following domain *.company.org So a host name will look like mymachine001.company.org Is it possible to set up wild card DNS entries of the form ? *.subd.company.com Note: The URL ends with .com, all other hosts so far ever set up in the DNS were of the format *.company.org what i am trying to achieve is the following. A user with in internal network types a url http://someprefix.subd.company.com in browser and enters. Since there is a wild card entry in DNS, the user gets routed to host mapped to *.subd.company.com in the DNS Note : at the same time, company.com has a public DNS entry and that is mapped to a physical IP in some other network (data center)

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  • How to present shared storage for MS Cluster Services running on vSphere 5

    - by MDMarra
    I've seen two approaches to handling the presentation of shared storage to Windows Server 2008 R2 cluster VMs on VMWare vSphere. One is the traditional method of carving out a LUN on your SAN and presenting it to both hosts through the Microsoft ISCSI software initiator. The other method is to make a vmdk on an existing LUN and attach it to both hosts and made it an independent disk so that it isn't affected by snapshots. Is one way the "correct" way, or are both viable? Is there any advantage or disadvantage to doing either?

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