I am connecting to a remote suse 10.0 machine, and I do not get colors on the terminal, while I get them when I connect to a remote Ubuntu machine.
How can I do to get colors on the suse terminal?
Hi people,
i recently buy WD Mybook Essential HDD 1 TB. I downloaded and install Smartware software in both my desktop (windows xp) and laptop (Windows 7) but in both case the s/w is not able to detect the external hard disc. It shows desktop/laptop (Whichever is apt) on left hand side of software but not the hard drive on right side. Why so?
i need to install smartware s/w as my friend had gave me which i suppose had deleted the software.
please help me
thanks
The Aero Peek feature is incredibly useful for me, but I want it to happen more quickly.
This question (answered by KronoS) tells how to change the delay time before the popups occur when hovering over the open application icons on the taskbar.
However, this registry tweak does not work to speed up the desktop peek functionality when the mouse is moved over the 'desktop' area of the task bar.
Any idea how to speed up this function?
C:\Windows\system32>nmap --iflist
Starting Nmap 6.01 ( http://nmap.org ) at 2012-08-31 06:51 Central Daylight Time
************************INTERFACES************************
DEV (SHORT) IP/MASK TYPE UP MTU MAC
eth0 (eth0) fe80::797f:b9b6:3ee0:27b8/64 ethernet down 1500 5C:AC:4C:E9:2D:46
eth0 (eth0) 169.254.39.184/4 ethernet down 1500 5C:AC:4C:E9:2D:46
eth1 (eth1) fe80::5c02:7e48:8fbe:c7c9/64 ethernet down 1500 00:FF:3F:7C:7C:2B
eth1 (eth1) 169.254.199.201/4 ethernet down 1500 00:FF:3F:7C:7C:2B
eth2 (eth2) fe80::74e4:1ab7:1b7d:a0d0/64 ethernet up 1500 14:FE:B5:BA:8A:C3
eth2 (eth2) 10.0.0.0.253/24 ethernet up 1500 14:FE:B5:BA:8A:C3
eth3 (eth3) fe80::b03e:ddf5:bb5c:5f76/64 ethernet up 1500 00:50:56:C0:00:01
eth3 (eth3) 169.254.95.118/16 ethernet up 1500 00:50:56:C0:00:01
eth4 (eth4) fe80::b175:831d:e60:27b/64 ethernet up 1500 00:50:56:C0:00:08
eth4 (eth4) 192.168.153.1/24 ethernet up 1500 00:50:56:C0:00:08
lo0 (lo0) ::1/128 loopback up -1
lo0 (lo0) 127.0.0.1/8 loopback up -1
tun0 (tun0) fe80::100:7f:fffe/64 point2point down 1280
tun1 (tun1) (null)/0 point2point down 1280
tun2 (tun2) fe80::5efe:a9fe:5f76/128 point2point down 1280
tun3 (tun3) (null)/0 point2point down 1280
tun4 (tun4) fe80::5efe:c0a8:9901/128 point2point down 1280
tun5 (tun5) fe80::5efe:ac14:fd/128 point2point down 1280
DEV WINDEVICE
eth0 \Device\NPF_{0024872A-5A41-42DF-B484-FB3D3ED3FCE9}
eth0 \Device\NPF_{0024872A-5A41-42DF-B484-FB3D3ED3FCE9}
eth1 \Device\NPF_{3F7C7C2B-9AF3-45BB-B96E-2F00143CC2F7}
eth1 \Device\NPF_{3F7C7C2B-9AF3-45BB-B96E-2F00143CC2F7}
eth2 \Device\NPF_{08116FE5-F0FF-498A-9BF1-515528C57C13}
eth2 \Device\NPF_{08116FE5-F0FF-498A-9BF1-515528C57C13}
eth3 \Device\NPF_{AA83C6CE-AB2E-4764-92D1-CDEAFBA7AD21}
eth3 \Device\NPF_{AA83C6CE-AB2E-4764-92D1-CDEAFBA7AD21}
eth4 \Device\NPF_{D0679889-E9D4-411D-BDC5-F4DDB758E151}
eth4 \Device\NPF_{D0679889-E9D4-411D-BDC5-F4DDB758E151}
lo0 <none>
lo0 <none>
tun0 <none>
tun1 <none>
tun2 <none>
tun3 <none>
tun4 <none>
tun5 <none>
**************************ROUTES**************************
DST/MASK DEV GATEWAY
192.168.153.255/32 eth0
255.255.255.255/32 eth0
255.255.255.255/32 eth0
127.0.0.1/32 eth0
127.255.255.255/32 eth0
255.255.255.255/32 eth0
169.254.95.118/32 eth0
169.254.255.255/32 eth0
10.0.0.0.253/32 eth0
255.255.255.255/32 eth0
10.0.0.0.255/32 eth0
255.255.255.255/32 eth0
192.168.153.1/32 eth0
255.255.255.255/32 eth0
10.0.0.0.0/24 eth0
192.168.153.0/24 eth0
10.10.10.0/24 eth0 10.0.0.0.4
169.254.0.0/16 eth0
127.0.0.0/8 eth0
224.0.0.0/4 eth0
224.0.0.0/4 eth0
224.0.0.0/4 eth0
224.0.0.0/4 eth0
224.0.0.0/4 eth0
224.0.0.0/4 eth0
0.0.0.0/0 eth0 10.0.0.0.1
JMeterX - I worded that way in hopes of raising answer efficnecy, but that probably wasnt the smartest choice. IMHO the problem (could be a symptom) is that nmap retardedly chooses eth0 as the gateway interface for any and all networks. Here's the result:
C:\Windows\system32>nmap 10.0.0.55
Starting Nmap 6.01 ( http://nmap.org ) at 2012-08-31 07:43 Central Daylight Time
Note: Host seems down. If it is really up, but blocking our ping probes, try -Pn
Nmap done: 1 IP address (0 hosts up) scanned in 0.95 seconds
C:\Windows\system32>nmap -e eth2 10.0.0.55
Starting Nmap 6.01 ( http://nmap.org ) at 2012-08-31 07:44 Central Daylight Time
Nmap scan report for esxy5.dionne.net (10.0.0.55)
Host is up (0.00070s latency).
Not shown: 991 filtered ports
PORT STATE SERVICE
22/tcp open ssh
80/tcp open http
427/tcp open svrloc
443/tcp open https
902/tcp open iss-realsecure
5988/tcp closed wbem-http
5989/tcp open wbem-https
8000/tcp open http-alt
8100/tcp open xprint-server
MAC Address: 00:1F:29:59:C7:03 (Hewlett-Packard Company)
Nmap done: 1 IP address (1 host up) scanned in 5.29 seconds
Just to be clear, this is what makes absolutly no sense to me whatsoever. For reference, I've included similar info from an Ubuntu (that works normally) vm on the affected host below.
Jacked Windows 7
**************************ROUTES**************************
DST/MASK DEV GATEWAY
192.168.153.255/32 eth0
255.255.255.255/32 eth0
255.255.255.255/32 eth0
127.0.0.1/32 eth0
127.255.255.255/32 eth0
255.255.255.255/32 eth0
169.254.95.118/32 eth0
169.254.255.255/32 eth0
10.0.0.0.253/32 eth0
255.255.255.255/32 eth0
10.0.0.0.255/32 eth0
255.255.255.255/32 eth0
192.168.153.1/32 eth0
255.255.255.255/32 eth0
10.0.0.0.0/24 eth0
192.168.153.0/24 eth0
10.10.10.0/24 eth0 10.0.0.0.4
169.254.0.0/16 eth0
127.0.0.0/8 eth0
224.0.0.0/4 eth0
224.0.0.0/4 eth0
224.0.0.0/4 eth0
224.0.0.0/4 eth0
224.0.0.0/4 eth0
224.0.0.0/4 eth0
0.0.0.0/0 eth0 10.0.0.0.1
Working Ubuntu VM
root@ubuntu:~# nmap --iflist
Starting Nmap 5.21 ( http://nmap.org ) at 2012-08-31 07:44 PDT
************************INTERFACES************************
DEV (SHORT) IP/MASK TYPE UP MAC
lo (lo) 127.0.0.1/8 loopback up
eth0 (eth0) 172.20.0.89/24 ethernet up 00:0C:29:0A:C9:35
eth1 (eth1) 192.168.225.128/24 ethernet up 00:0C:29:0A:C9:3F
eth2 (eth2) 192.168.150.128/24 ethernet up 00:0C:29:0A:C9:49
**************************ROUTES**************************
DST/MASK DEV GATEWAY
192.168.225.0/0 eth1
192.168.150.0/0 eth2
172.20.0.0/0 eth0
169.254.0.0/0 eth0
0.0.0.0/0 eth0 172.20.0.1
root@ubuntu:~# nmap esxy2
Starting Nmap 5.21 ( http://nmap.org ) at 2012-08-31 07:44 PDT
Nmap scan report for esxy2 (172.20.0.52)
Host is up (0.00036s latency).
rDNS record for 172.20.0.52: esxy2.dionne.net
Not shown: 994 filtered ports
PORT STATE SERVICE
80/tcp open http
427/tcp closed svrloc
443/tcp open https
902/tcp closed iss-realsecure
8000/tcp open http-alt
8100/tcp open unknown
MAC Address: 00:04:23:B1:FA:6A (Intel)
Nmap done: 1 IP address (1 host up) scanned in 4.76 seconds
I have a strange networking problem with Windows 2008 server R2, running as guest under KVM-Qemu host.
Host is CentOS 6.3 x86_64.
It's network settings:
# cat /etc/sysconfig/network-scripts/ifcfg-br0
DEVICE=br0
BOOTPROTO=static
BROADCAST=xx.xx.xx.63
IPADDR=xx.xx.xx.4
NETMASK=255.255.255.192
NETWORK=xx.xx.xx.0
ONBOOT=yes
TYPE=Bridge
# cat /etc/sysconfig/network-scripts/ifcfg-eth0
DEVICE=eth0
HWADDR=xx:xx:xx:xx:xx:xx
ONBOOT=yes
BRIDGE=br0
IPV6INIT=yes
IPV6_AUTOCONF=yes
# cat /etc/sysconfig/network
NETWORKING=yes
NETWORKING_IPV6=no
HOSTNAME=my.hostname
GATEWAY=xx.xx.xx.1
# cat /etc/sysctl
net.ipv4.ip_forward = 1 # tried to set it to 0 without any changes
net.ipv4.conf.default.rp_filter = 1 # tried to set it to 0 without any changes
net.ipv4.conf.default.accept_source_route = 0 # tried to set it to 1 without any changes
kernel.sysrq = 0
kernel.core_uses_pid = 1
net.ipv4.tcp_syncookies = 1
net.bridge.bridge-nf-call-ip6tables = 0
net.bridge.bridge-nf-call-iptables = 0
net.bridge.bridge-nf-call-arptables = 0
kernel.msgmnb = 65536
kernel.msgmax = 65536
kernel.shmmax = 68719476736
kernel.shmall = 4294967296
# route -n
Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use Iface
xx.xx.xx.0 0.0.0.0 255.255.255.192 U 0 0 0 br0
169.254.0.0 0.0.0.0 255.255.0.0 U 1004 0 0 br0
0.0.0.0 xx.xx.xx.1 0.0.0.0 UG 0 0 0 br0
Node IP is xx.xx.xx.4, guest IP is xx.xx.xx.24, both host and guest is in the same network (/26).
There are several linux guest running fine on the node (centos, debian, ubuntu, arch), and even Windows 2003 x86 also running fine. But Win2008 does not. I wonder, what's the difference.
From Win2008 guest I can ping nothing: neither gateway, nor any other IP, even they are in the same subnet.
From outside I also cannot ping guest. Almost. If I ping it from another server in same subnet, it's barely pinging, losing more than 90% packets.
Firewall on the guest is completely off. Tried to set up network manually as well as via DHCP without success (BTW, DHCP set up network settings correctly).
I suspect that is a kind of routing problem, but I spent whole day and still cannot figure it out.
I would be appreciate for any help.
I encountered a weird problem that the response time returned by ping is almost fixed at 98ms.
Either I ping the gateway, or I ping a local host or a internet host. The response time is always around 98ms although the actual delay is obvious.
However, the reverse ping (from a local machine to this host) works properly.
The following is my route table and the result:
route -n
Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use Iface
0.0.0.0 192.168.1.1 0.0.0.0 UG 100 0 0 eth1
60.194.136.0 0.0.0.0 255.255.255.0 U 0 0 0 eth0
169.254.0.0 0.0.0.0 255.255.0.0 U 1000 0 0 eth1
192.168.1.0 0.0.0.0 255.255.255.0 U 0 0 0 eth1
# ping the gateway
ping 192.168.1.1
PING 192.168.1.1 (192.168.1.1) 56(84) bytes of data.
64 bytes from 192.168.1.1: icmp_req=1 ttl=64 time=98.7 ms
64 bytes from 192.168.1.1: icmp_req=2 ttl=64 time=97.0 ms
64 bytes from 192.168.1.1: icmp_req=3 ttl=64 time=96.0 ms
64 bytes from 192.168.1.1: icmp_req=4 ttl=64 time=94.9 ms
64 bytes from 192.168.1.1: icmp_req=5 ttl=64 time=94.0 ms
^C
--- 192.168.1.1 ping statistics ---
5 packets transmitted, 5 received, 0% packet loss, time 4004ms
rtt min/avg/max/mdev = 94.030/96.149/98.744/1.673 ms
#ping a local machine
ping 192.168.1.88
PING 192.168.1.88 (192.168.1.88) 56(84) bytes of data.
64 bytes from 192.168.1.88: icmp_req=1 ttl=64 time=98.7 ms
64 bytes from 192.168.1.88: icmp_req=2 ttl=64 time=96.9 ms
64 bytes from 192.168.1.88: icmp_req=3 ttl=64 time=96.0 ms
64 bytes from 192.168.1.88: icmp_req=4 ttl=64 time=95.0 ms
^C
--- 192.168.1.88 ping statistics ---
4 packets transmitted, 4 received, 0% packet loss, time 3003ms
rtt min/avg/max/mdev = 95.003/96.696/98.786/1.428 ms
#ping a internet host
ping google.com
PING google.com (74.125.128.139) 56(84) bytes of data.
64 bytes from hg-in-f139.1e100.net (74.125.128.139): icmp_req=1 ttl=42 time=99.8 ms
64 bytes from hg-in-f139.1e100.net (74.125.128.139): icmp_req=2 ttl=42 time=99.9 ms
64 bytes from hg-in-f139.1e100.net (74.125.128.139): icmp_req=3 ttl=42 time=99.9 ms
64 bytes from hg-in-f139.1e100.net (74.125.128.139): icmp_req=4 ttl=42 time=99.9 ms
^C64 bytes from hg-in-f139.1e100.net (74.125.128.139): icmp_req=5 ttl=42 time=99.9 ms
--- google.com ping statistics ---
5 packets transmitted, 5 received, 0% packet loss, time 32799ms
rtt min/avg/max/mdev = 99.862/99.925/99.944/0.284 ms
I am running iperf to test the bandwidth, the rate is quite low for a LAN connection.
iperf -c 192.168.1.87 -t 50 -i 10 -f M
------------------------------------------------------------
Client connecting to 192.168.1.87, TCP port 5001
TCP window size: 0.06 MByte (default)
------------------------------------------------------------
[ 4] local 192.168.1.139 port 54697 connected with 192.168.1.87 port 5001
[ ID] Interval Transfer Bandwidth
[ 4] 0.0-10.0 sec 6.12 MBytes 0.61 MBytes/sec
[ 4] 10.0-20.0 sec 6.38 MBytes 0.64 MBytes/sec
[ 4] 20.0-30.0 sec 6.38 MBytes 0.64 MBytes/sec
[ 4] 30.0-40.0 sec 6.25 MBytes 0.62 MBytes/sec
[ 4] 40.0-50.0 sec 6.38 MBytes 0.64 MBytes/sec
[ 4] 0.0-50.1 sec 31.6 MBytes 0.63 MBytes/sec
i just bought a new hp amd II athlon quad core and everytime i try to move file off my desktop to a hard drive or off my hard drive to my desktop of atleast a 1g or more my computer restarts itself and gives me the blue screen of death can someone please tell me why
i'm trying to figure out why my apache2 reverse proxy doesn't work... hope someone can clarify.
i'm using an apache server as a gateway with proxy pass: 10.184.1.2 is the IP.
these are PP instructions i inserted in the 000-default config file.
ProxyPass / http://192.168.102.31/
ProxyPassReverse / http://192.168.102.31/
the host 192.168.102.31 is an internal IP of a subnet wich is not reachable directly by clients, but only by the apache gateway.
when i try to access such a address: http://apache_gateway_name/dir i see the client trying to reach 192.168.102.31 address and of course timeout occurs.
can someone help?
Best regards
This is similar to some other questions, but I have a specific need which is not covered in the other questions.
I have an Ubuntu server (11.10) with two NICs. One is built into the motherboard and the other is a PCI express card. I want to have my server connected to the internet via my NAT router and also have it able to wake from suspend using a Magic Packet (henceforth referred to as Wake-On-LAN, WOL). I can't do this with just one of the NICs because each has an issue - the built-in NIC will crash the system if it is placed under heavy load (typically downloading data), whilst the PCI express NIC will crash the system if it is used for WOL. I have spent some time investigating these individual problems, to no avail.
My plan is thus: use the built-in NIC solely for WOL, and use the PCI express card for all other network communication except WOL. Since I send the WOL Magic Packet to a specific MAC address, there is no danger of hitting the wrong NIC, but there is a danger of using the built-in NIC for general network access, overloading it and crashing the system.
Both NICs are wired to the same LAN with address space 192.168.0.0/24. The built-in ethernet card is set to have interface name eth1 and the PCI express card is eth0 in Ubuntu's udev persistent rules (so they stay the same upon reboot).
I have been trying to set this up with the /etc/network/interfaces file. Here is where I am currently:
auto lo
iface lo inet loopback
auto eth0
iface eth0 inet static
address 192.168.0.3
netmask 255.255.255.0
network 192.168.0.0
broadcast 192.168.0.255
gateway 192.168.0.1
auto eth1
iface eth1 inet static
address 192.168.0.254
netmask 255.255.255.0
I think by not specifying a gateway for eth1, I prevent it being used for outgoing requests. I don't mind if it can be reached on 192.168.0.254 on the LAN, i.e. via SSH -- it's IP is irrelevant to WOL, which is based on MAC addresses -- I just don't want it to be used to access internet resources.
My kernel routing table (from route -n) is
Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use Iface
0.0.0.0 192.168.0.1 0.0.0.0 UG 100 0 0 eth0
169.254.0.0 0.0.0.0 255.255.0.0 U 1000 0 0 eth0
192.168.0.0 0.0.0.0 255.255.255.0 U 0 0 0 eth0
192.168.0.0 0.0.0.0 255.255.255.0 U 0 0 0 eth1
My question is this: Is this sufficient for what I want to achieve? My research has thrown up the idea of using static routing to specify that eth1 should only be used for WOL on the local network, but I'm not sure this is necessary.
I have been monitoring the activity of the interfaces using iptraf and it seems like eth0 takes the vast majority of the packets, though I am not sure that this will be consistent based on my configuration. Given that if I mess up the configuration, my system will likely crash, it is important to me to have this set up correctly!
Is bonding the preferred way of implementing ISP redundancy?
In the texts I've seen, bond device has a netmask, gateway of it's own. How can this be obtained if there are two different gateways from two uplinks, which one to choose?
Do I need any special routing rules to go with it or does simply configuring separate interfaces (using Debian, /etc/network/interfaces), i.e eth1, eth2 for their corresponding uplinks and bonding them to bond0 handle routing automatically?
If I want to NAT client machines, do they use bond device's IP as a gateway? Does the bond0 device is the device that goes into iptables nat rules?
Thanks
I have a workstation with Windows XP and I need to make a symbolic link or mount a UNC Path like a local Drive. I need the same behavior that produces M-Daemon tools when you mount an .iso File but with a remote directory. This is because I have a software client that perform several task but only with local drives and directorys.
The remote UNC path is a NAS server, thats the why I need to perform all the tasks from a workstations.
I want to use rsync to backup a directory from a local location to a remote location, and store changed files in another remote location. I did use:
rsync -rcvhL --progress --backup [email protected]:/home/user/Changes/`date +%Y.%m.%d` . [email protected]:/home/user/Files/
The --backup-dir stays empty, while it should be filled. Is it possible what I try to accomplish, and am I doing something wrong?
Thanks
I have to configure an ubuntu hardy server network interface.
The service hoster told me that this is the network data for the machine:
IP Range: 111.111.200.74 to 111.111.200.78
Netmask: 255.255.255.248
Broadcast: 111.111.200.79
Gateway: 111.111.200.73
Subnet: 111.111.200.72/29
I am only using the first IP address. I will update the /etc/hosts file with 111.111.200.74, but I am still unsure how the /etc/network/interfaces file should be. This is my plan:
auto lo
iface lo inet loopback
auto eth0
iface eth0 inet static
address 111.111.200.74
netmask 255.255.255.248
network 111.111.200.???
broadcast 111.111.200.79
gateway 111.111.200.73
As you can see I don't know how to build the network line. How would I calculate the data for the network line and what is the result?
(I changed the first 2 octets of the subnet, they are not "111.111" in the real setup.)
I just bought Sony Bravia KDL40S5100 tv. The VGA input is acting weird. I have a Gatewaydesktop with Windows 7 and Intel 945 graphics. I also have a laptop running Ubuntu 9.04.
The TV will not display the gateway when the resolution is over 1360x768, I have to wait for it to time out and bring me back. The Intel driver even urges me to switch to the "recommended" 1920x1080. I just installed Win7 using this tv as the monitor. When the orginial welcome screen started after setup, it started me at 1080. I had to start in safemode to set a res that would work!
When I plug my laptop into the TV, 1920x1080 works just fine.
Any ideas?
This laptop also has Win7, which I am going to try, but I haven't gotten a chance yet.
I'd like to enable the new Domain Keys DKIM email authentication feature for a domain hosted in Google Apps.
Some of my users use an external SMTP gateway (such that when they send email, it doesn't go through smtp.gmail.com).
I have an SPF record configured for the domain, and this allows the external SMTP gateways as valid SMTP hosts. (I realise SPF is different to DKIM)
Will enabling DKIM adversely affect the external gateway email? eg. Are the externally sent emails at risk of being marked as spam because they would not have the DKIM signature, or will DKIM only positively benefit emails sent through Google's SMTP server?
My home network is a simple router + pc's setup, nothing fancy - the router has DHCP enabled for 192.168.0.X (255.255.255.0) and my PC picks up the address 192.168.0.82. There are no devices on my local lan in the 192.168.1.x range.
On my pc i have the DrayTek VPN client, and a company i do some work for has a DrayTek Vigor router. The VPN client establishes a VPN to that remote company using an IPSec Tunnel (PreShared Key - no encryption)
Last night i shut down my pc with the VPN tunnel still connected, when i turned my computer on this morning i accidentally clicked an RDP shortcut to 192.168.1.2 (a host in the remote company) and to my amazement it connected?!? I checked and the DrayTek VPN client isnt running, and when i did run it, it clearly shows "Status: No connection".
confused as to how my machine can still talk to this remote machine i tried a trace:
C:\Users\HeavenCore>tracert 192.168.1.2
Tracing route to C4SERVERII [192.168.1.2]
over a maximum of 30 hops:
1 * * * Request timed out.
2 * * * Request timed out.
3 * * * Request timed out.
4 * * * Request timed out.
5 * * * Request timed out.
6 * * * Request timed out.
7 * * * Request timed out.
8 * * * Request timed out.
9 * * * Request timed out.
10 * * * Request timed out.
11 * * * Request timed out.
12 15 ms 21 ms 32 ms C4SERVERII [192.168.1.2]
Trace complete.
No indication there as to how it's getting from my network to the remote host.
with my network mask being 255.255.255.0 with ip 192.168.0.1 i dont even see how packets are routing to 192.168.1.1 - unless there was a static route in place, so i checked the route table:
IPv4 Route Table
===========================================================================
Active Routes:
Network Destination Netmask Gateway Interface Metric
0.0.0.0 0.0.0.0 192.168.0.1 192.168.0.82 266
127.0.0.0 255.0.0.0 On-link 127.0.0.1 306
127.0.0.1 255.255.255.255 On-link 127.0.0.1 306
127.255.255.255 255.255.255.255 On-link 127.0.0.1 306
192.168.0.0 255.255.255.0 On-link 192.168.0.82 266
192.168.0.82 255.255.255.255 On-link 192.168.0.82 266
192.168.0.255 255.255.255.255 On-link 192.168.0.82 266
224.0.0.0 240.0.0.0 On-link 127.0.0.1 306
224.0.0.0 240.0.0.0 On-link 192.168.0.82 266
255.255.255.255 255.255.255.255 On-link 127.0.0.1 306
255.255.255.255 255.255.255.255 On-link 192.168.0.82 266
===========================================================================
Persistent Routes:
Network Address Netmask Gateway Address Metric
0.0.0.0 0.0.0.0 192.168.0.1 Default
===========================================================================
As far as i can see, nothing indicating how my packets are getting to 192.168.1.2???
To confirm i was on a different subnet i did an ipconfig /all:
Ethernet adapter Local Area Connection:
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Marvell Yukon 88E8056 PCI-E Gigabit Ether
net Controller
Physical Address. . . . . . . . . : 00-23-54-F3-4E-BA
DHCP Enabled. . . . . . . . . . . : No
Autoconfiguration Enabled . . . . : Yes
IPv4 Address. . . . . . . . . . . : 192.168.0.82(Preferred)
Subnet Mask . . . . . . . . . . . : 255.255.255.0
Default Gateway . . . . . . . . . : 192.168.0.1
DNS Servers . . . . . . . . . . . : 192.168.0.1
208.67.222.222
NetBIOS over Tcpip. . . . . . . . : Enabled
Yet straight after confirming my ip and subnet as above i can go ahead and ping the remote machine:
C:\Users\HeavenCore>ping 192.168.1.2
Pinging 192.168.1.2 with 32 bytes of data:
Reply from 192.168.1.2: bytes=32 time=48ms TTL=127
Reply from 192.168.1.2: bytes=32 time=23ms TTL=127
Reply from 192.168.1.2: bytes=32 time=103ms TTL=127
Reply from 192.168.1.2: bytes=32 time=25ms TTL=127
Ping statistics for 192.168.1.2:
Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 23ms, Maximum = 103ms, Average = 49ms
Also, note on the ping how the times are 35ms ish, this clearly shows the pings are to the remote host and not something on my local lan (all stuff on my local lan pings in 0ms) - plus i verified the host was actually the host via RDP.
My Question: Can an IPSec tunnel stay up some how after a reboot without use of the VPN client? (well, i can clearly see that it can) - where in windows is there visibility of this? how does my machine know where to route the packets?
I appreciate any insights & thoughts!
HI!
Just been playing around with Rainmeter and I notice that if I want to go look at my desktop and I click on the bottom right square in win7 that minimizes to the desktop, the rainmeter "gadget" gets minimized as well, not letting me read what I want to see. Is there something I can configure to make it stay up? Thanks!
I've had the desire to move to Linux for desktop computing for some time, as the OS just suits me, I think, better than Windows. I've not yet moved from Windows for a few reasons:
It's used in my workplace.
I have an extensive application base that does whatever I need (and they're all on a portable hdd)
I am familiar developing software on Windows.
So, what about Linux keeps you from moving to it, or what does your current desktop OS offer that Linux does not?
I missed typed by scp command - didn't give target remote directory.
scp file root@remote-machine
It didn't say any errors and I don't know whether file is transferred or not . what happened here?
I followed the instructions on this question and everythig works fine.
I have an DHCP server that assigns "IP client" without gateway. Internet with IE or Firefox Browser works but FTP service doesn't work.
In squid.conf I have put a line:
acl Safe_ports port 80 21 443 389 5307 8080 3144 8282 88 8443 20443 11438 1443 8050 30021 10443 4747 4774 1384
Have I to put gateway in DHCP Server? Have you any suggestion for me?
Thanks for your help!
Hi,
I used to use a desktop to work, but I use a laptop now. My desktop has a SSD, so I am planning to format it and use it with my laptop. Then I got a question. Is it okay to just replace my laptop hdd to sdd without formatting?
I'm trying to mess around with starting up modern UI applications from the desktop and various other wierdness. While I've been digging, I can't seem to work out where exactly the shortcuts to windows modern UI apps are stored.
With my classic desktop applications they are in C:\ProgramData\Microsoft\Windows\Start Menu\Programs. The modern UI stuff dosen't turn up though. Where are the shortcuts to the modern UI apps stored so that the start screen can find them?
Problem:
The desktop and documents folder appear with normal icons.
Attempted Solutions:
Restoring desktop.ini
Clearing the icon cache
Rebooting
Restoring the documents icon to default (via Control Panel)
In a dormitory of 550 residents, people often mistakenly set up DHCP servers for the whole network by plugging in their private Wi-Fi routers wrongly. Also recently, someone mistakenly configured their PC to a static IP being the same as that of the default gateway. We use cheap 3Com switches at the moment.
I know that Cisco switches support DHCP snooping to solve the DHCP problem, but that still does not solve the default gateway IP takeover problem.
What sort of switch equipment do real ISP's use so their customers cannot break the network for the other customers?
What we ended up doing
In case anyone are courious, we ended up doing seperate VLANs for each user. And as a matter of fact, not just the 550 users, but for 2500 users (11 dorms). Here's a page describing the setup:
http://k-net.dk/technicalsetup/ (the section "Transparent firewall using VLANs").
There was no significant load on the router server as I feared in one of the comments below. Even at 800Mpbs.
I have this scenario and everything it's working OK, but I want to configure my Shorewall and I can't do it.
My interfaces are:
br0 (bridge of eth0)
tun0 (OpenVPN)
vnet* (each one of bridged interfaces with public IP's)
Public Main IP: 188.165.X.Y
OpenVPN IP's: 172.28.0.x
Bridge: public ip's
So, I have the next configuration for shorewall:
/etc/shorewall/zones
#ZONE TYPE OPTIONS IN OUT
# OPTIONS OPTIONS
fw firewall
inet ipv4
road ipv4
/etc/shorewall/interfaces
#ZONE INTERFACE BROADCAST OPTIONS
inet br0 detect routeback
road tun+ detect routeback
/etc/shorewall/policy
#SOURCE DEST POLICY LOG LIMIT: CONNLIMIT:
# LEVEL BURST MASK
$FW all ACCEPT
inet $FW DROP info
road all DROP
inet road DROP
/etc/shorewall/tunnels
#TYPE ZONE GATEWAYGATEWAY
# ZONE
openvpnserver:1194 inet 0.0.0.0/0
The problem is that even with shorewall running I am able to ping or connect to the virtual machines behind the bridge