05-02-2008
module conf file or ONBOOT
Make sure you have startup file properly configured. Usually in RedHat we give ONBOOT=y in /etc/sysconfig/network-scripts/ifcfg-ethX. Other vendor may have different options. You can use "Kudzu" or "netconfig" tool.
Also make sure you have eth1 module mentioned in /etc/modprobe.conf or /etc/modules.conf (as per kernel version 2.6 or 2.4 resp)
10 More Discussions You Might Find Interesting
1. Solaris
Hi Guru's
Can any want here could explain to me the different between soft reboot and hard reboot .
Best Regards
Seelan (3 Replies)
Discussion started by: seelan3
3 Replies
2. UNIX for Dummies Questions & Answers
I just installed Crux on my laptop, which means I'll have to configure /etc/rc.d/net to adapt to my wireless internet. When I ran Linux before, I connected through eth1. How should I configure the /etc/rc.d/net file accordingly?
Thanks for reading,
Octal. (0 Replies)
Discussion started by: Octal
0 Replies
3. Red Hat
when i finish installed rhel 4.4 to my hp dl585 box, ifcfg-eth0 and ifcfg-eth1 is not available.when i ifconfig -a,i can not see the eth0 and eth1, only lo0 and si0. Unlike to the other server i found eth0 and eth1 files in
/etc/sysconfig/network-scripts/.
what will i do? (2 Replies)
Discussion started by: kenshinhimura
2 Replies
4. Solaris
Hi Guys,
I am working as a L-1 support and i want to know that are the precaution need to take on eth0(Ethernet card) i heard on production server it is very much important, what are the steps need to observe on this tickets. (1 Reply)
Discussion started by: kurva
1 Replies
5. IP Networking
Hi ,
by default the physical interface (eth1) and virtual interface eth1:0 will be having same mac address, is there any way we can assign separate mac addresses for both the interfaces.
would some one help me out in this.
Thanks
Gopi (1 Reply)
Discussion started by: Gopi Krishna P
1 Replies
6. UNIX for Dummies Questions & Answers
Hello folks;
I have a NIC card on my SUSE 10.3 server with eth0 & eth1 configured with two IP addresses (172.16.5.3 & 172.16.5.4)
I'd like to remove the IP assigned to eth1 (172.16.5.4). i think i know i can go into ifcfg-eth1 and edit it but before i do that, i want to know if there's a better... (2 Replies)
Discussion started by: Katkota
2 Replies
7. UNIX for Advanced & Expert Users
Hey everyone. We're in the process of deploying a number of servers. They're HP DL360 G6's. OS is RHEL 5.4
They've got two on board NIC's, as well as an additional dual port network card, giving us a total of 4 NIC's. Eth0 and Eth2 are bonded together using the bonding module, and the resulting... (2 Replies)
Discussion started by: msarro
2 Replies
8. IP Networking
hellow everbody.
iam using 32 bit centos 6.2 on my desktop and iam new to linux. i have eth0 and eth1 on my desktop. so i have some problems i have menson here:
i have edited:
etc/sysctl.conf
net.ipv4.ip_forward = 1
and i have edited iptables too
# iptables -t nat -A... (2 Replies)
Discussion started by: paruhang
2 Replies
9. Red Hat
I have a local network on dev eth0
Server has static IP of 10.0.0.1
Gateway is 10.0.0.1
and Dns is 10.0.0.1
I am using this network for imaging 500 plus computer...
Now, Issue that I am having is that I need to update packages and I dont want to change the configuration on eth0 because I... (0 Replies)
Discussion started by: golpemortal
0 Replies
10. Red Hat
I've got an issue with a VMWare server running RHEL 6.3 that has dual E1000 NICs. I have configured the cards as I would normally do in /etc/sysconfig/network-scripts as ifcfg-eth0 and ifcfg-eth1. I can execute ifup eth0 and bring the interface up quite happily, however when I execute ifup eth1 it... (2 Replies)
Discussion started by: phaedrus
2 Replies
reboot(2) System Calls Manual reboot(2)
NAME
reboot - Reboots system or halts processor
SYNOPSIS
#include <sys/reboot.h>
void reboot( int howto );
PARAMETERS
Specifies a mask of options.
DESCRIPTION
The reboot() function restarts the system. The startup is automatic and brings up /vmunix in the normal, nonmaintenance mode. The calling
process must have superuser privilege to run this function successfully. However, a reboot is invoked automatically in the event of unre-
coverable system failures.
The following options, defined in the sys/reboot.h include file are passed to the new kernel or the new bootstrap and init programs. They
are supplied as values to the howto parameter. The default, causing the system to reboot in its usual fashion. Dump kernel memory before
rebooting; see the savecore command for more information. The processor is simply halted; no reboot takes place. The disks are not sync'd
before the processor is halted or rebooted. Normally, the disks are sync'd (see the sync() command) before the processor is halted or
rebooted. Because the disks are not sync'd with the RB_NOSYNC option, loss of data may result from using it.
When no options are given (that is, RB_AUTOBOOT is used), the system is rebooted from file vmunix in the root file system of unit 0 (zero)
of a disk chosen in a processor-specific way. (see the fsck command).
RETURN VALUES
If successful, this call does not return. Otherwise, a -1 is returned and errno is set to indicate the error.
ERRORS
If the reboot() function fails, errno may be set to the following value: The calling process does not have appropriate privilege.
RELATED INFORMATION
Commands: crashdc(8),
halt(8), init(8), reboot(8), savecore(8) delim off
reboot(2)