1
vote
1answer
62 views

Wireshark not found after installing RHEL 5.5 [closed]

After installing Wireshark in RHEL 5.5 (32bit) with following command: yum install wireshark Wireshark not found: [root@localhost ~]# wireshark bash: wireshark: command not found What ...
2
votes
2answers
514 views

Server sending out packets bigger then MTU

I have a server that I am transferring data off of. We were having some problems that were traced back to the fact that the server is sending out jumbo size frames despite the fact that ifconfig is ...
1
vote
0answers
311 views

Deciphering IPSEC errors

I have a host I am trying to setup for ipsec. But I am finding some errors in the log that don't make much sense to me. The system are Rhel 5.5 boxes. I followed RHEL's IPSec deployment directions ...
2
votes
1answer
557 views

NFS mount mounted inside another NFS mount disappears randomly

I have quite an odd issue where my nested NFS mounts just disappear randomly from time to time. The fstab entries look somewhat like this: nfs:/home /home nfs ...
0
votes
2answers
589 views

hostid command not returning consistent hostid on RHEL 5.6 server

We have two newly built RHEL 5.6 x86_64 servers which are part of an Oracle Database Cluster. One is named CMORAC1 and the other CMORAC2. The primary IP Addresses of both servers are 10.100.9.144 and ...
0
votes
1answer
583 views

SIOCSIFFLAGS: Resource or Device Busy

Have a Dell PowerEdge 2350 with dual nics built into the motherboard. eth0 works fine. Setting up an IP under eth1 results in the error: "SIOCSIFFLAGS: Resource or Device Busy". I have two ...
2
votes
1answer
621 views

using RHEL5 as a router

I am planning to use a RHEL5 installed computer as a internet connection sharing device. I have installed 2 LAN cards, eth0 and eth1. eth0: Internet eth1: LAN eth0 configuration as follows ; ...
0
votes
2answers
1k views

Windows XP Network installation from Linux server (RHEL 5)

How can I make network installation (for install Windows XP) from Linux (RHEL 5 Server)? There is an option in Linux server to install client machine with Linux by network installation. As same as ...
1
vote
3answers
817 views

Bond4 Configuration over 6 nic - help needed

I need to connect 6 nic to a single bond, while 2 of the nics are Broadcom and the other 4 are Intel, on RHEL5.4. Two questions please: 1. Is this configuration possible and what are ...
2
votes
3answers
13k views

bnx2 and e1000e drivers on RHEL 5.3 detects repeated link loss

UPDATE: The problem was faulty hardware on the switch. Thanks to all of you for the good debugging suggestions. Correct answer given to MattyB for suggesting using a different switch to see if the ...
0
votes
1answer
694 views

bond0 and xen = crash

Bonding with xen 1 - Stop all guests. Reboot dom0 after running "chkconfig xend off" and "chkconfig xendomains off". 2 - Configure bond0 by enslaving eth0 and eth1 to it. I added the below two entries ...
4
votes
3answers
3k views

RHEL 5 Network Connectivity Issue

I just recently installed RHEL 5 on a virtual machine. The server is set up to use a static IP, which I've configured in the Network Configuration GUI. There is only ethernet interface set up called ...
1
vote
1answer
4k views

Managing network interfaces on RHEL/CentOS with GUI + scripting (system-config-network)

We have two load balanced CentOS 5.3 webservers that handle a decent number (~20) of individualized shopping websites. The end result being that we have to have a separate secure site per product, ...