Traffic moves to another eth


 
Thread Tools Search this Thread
# 1  
Traffic moves to another eth

hi guys

I have a server which has 2 nics eth0 and eth1

eth0 is used for our email traffic server. everything working fine

some time later a eth1 was added for backup purposes so this new nic sends data to another vlan for backup purposes

all of a sudden our mail server starts to fail and we found that protocols or traffic specifically 80 and 8080 is trying to traffic flow using eth1 which is only for backups as I said....

so any idea to link this traffic 80 - 8080 to only eth0?

suse 11

thanks a lot
# 2  
What is netstat -rn like when it is failing? It eems like a routing issue. It not only changes interfaces, it seems to lack any real path out, there.
# 3  
Agreed, a routing issue. You don't route ports to an interface, you attach an interface to destinations...
# 4  
Now, if there was an OSPF router running, it might decide that was the fastest open route, but that would say it was a working route.
 

Previous Thread | Next Thread
Thread Tools Search this Thread
Search this Thread:
Advanced Search

8 More Discussions You Might Find Interesting

1. UNIX for Advanced & Expert Users

RedHat eth interfaces not seem to be present

Dear community, I'm in trouble with Red Hat Server 5.8. After rebooting the server, I loose two interfaces used for bond2 (eth4 and eth5). I reboot twice the server but the result is always: # service network restart Shutting down interface bond0: Shutting down... (1 Reply)
Discussion started by: Lord Spectre
1 Replies

2. Red Hat

ifconfig eth - errors after certain packets received

Hi, I am facing an issue with one of the 10G fiber link. After certain packets received. I am seeing errors in ifconfig eth* output. MTU is set to 9000. any idea? (1 Reply)
Discussion started by: snchaudhari2
1 Replies

3. Shell Programming and Scripting

dhcpclient for all the eth* which has no ip

I want to run dhcpclient for all the eth* which has no ip for example eth0 Link encap:Ethernet HWaddr 00:1E:67:3E:BA:EF UP BROADCAST MULTICAST MTU:1500 Metric:1 RX packets:0 errors:0 dropped:0 overruns:0 frame:0 TX packets:0 errors:0 dropped:0... (6 Replies)
Discussion started by: yanglei_fage
6 Replies

4. IP Networking

Eth interfaces UP but NOT RUNNING

Hi people, I have a solaris OS system. I configured its interfaces. They are UP but not in RUNNING status except loopback interface. I made the interfaces DOWN and UP again. The other side of the interfaces (switch ports) are UP. Does anyone have any idea? What may cause this problem, How can I... (1 Reply)
Discussion started by: hubatuwang
1 Replies

5. IP Networking

Socket and interface (eth0, eth 1)relationship

hi, Could some one answer this please we have a program with client socket declared which connect to a server for the above program description we wont send an interface information ... let us suppose, I have two interfaces (eth0 , eth1) which are assigned some ip, which interface the... (1 Reply)
Discussion started by: Gopi Krishna P
1 Replies

6. UNIX for Dummies Questions & Answers

NIC and eth connection

folks; This might sounds stupid but i hope someone can give me an answer: On my Linux SUSE boxes, i have 2 NIC cards NIC1 & NIC2. I always assumed that NIC1 is eth0 when i run "ifconfig" and NIC2 is eth1 but i noticed that's not always the case. Is there a way or a command i can run to find... (1 Reply)
Discussion started by: Katkota
1 Replies

7. Linux

Renaming eth interfaces

Hi I had a DL380 with two two port eth cards. I now replaced one with a four port eth card and my interfaces seemed to have jumped around. Is there a method of moving eth ports... eg making port eth4 eth2.:confused: (2 Replies)
Discussion started by: theroncj
2 Replies

8. Shell Programming and Scripting

Script that moves itself

Hello all, I'm new here, so if this is in the wrong place please feel free to move it. :) As a challenge to myself, I've decided I want to make a "alive" script. Well not really, but almost. I want to make a script that will rove around my hard drive in the background (actually "moving"... (2 Replies)
Discussion started by: chmod
2 Replies

Featured Tech Videos