The tag has no wiki summary.

learn more… | top users | synonyms

0
votes
4answers
138 views

Server with 3 network cards

Totaly edited: I have 3 nic with links eth0 eth1 eth2. I made 3 table T1 T2 T3. In /etc/network/interfaces i wrote: auto eth0 iface eth0 inet static address 1.0.0.1 netmask ...
2
votes
3answers
2k views

A tool to change the default bind interface for a given command?

This is somehow related to Change interface for doing a whois The differece is that I'd like to know if it's possible to specify the default interface only for a specific program - not system-wide. ...
2
votes
1answer
591 views

No network loopback device after security update ubuntu 12.04

I've had Ubuntu 12.04 on a server for the last several months, with everything working fine. Last night I did an aptitude update && aptitude safe-upgrade to bring in all the latest security ...
1
vote
1answer
596 views

Linux 2 network card routing depending on the interface used

My server has 2 network card installed and I manage to get it up and running. I can ping both interface but I can not ssh or access any service (ie web/ftp) if I connect using second interface. Both ...
7
votes
5answers
15k views

Can only bring up one of two interfaces

I'm having a bizarre issue with my HP Proliant DL 360 G4p server. It has two gigabit ethernet interfaces but I can bring up only one of them. This is starting to freak me out and that's why I turned ...
2
votes
2answers
2k views

How to set up internal routing between virtual interfaces and real ethernet interface (Linux)

I have a Linux box with one real (as opposes to virtual, a.k.a. aliased) Ethernet interface I can use (eth0 is used for other purposes - can't use it, nor can I add more NICs). Say it's eth1 I need ...
0
votes
1answer
2k views

Use one NIC to create multiple interfaces for Linux KVM

I am working on a thesis research project, and I am having some difficulty figuring out how to make one NIC spawn several "bridge" interfaces such that each KVM VM can be seen on the local network. I ...