Hey. I'm running cent 5.5 64-bit, 1 nic, eth0. I enabled ipv4 forwarding via:
echo '1' > /proc/sys/net/ipv4/ip_forward
and the machine locks up. cant switch ttys cant ssh into it. Had to hard reboot. Any ideas? I did this on a similar box a week ago with no problems. Id rather not take this machine down again needlessly, so, any ideas?