Two NICs, two networks
Dave Hull
dphull at insipid.com
Tue May 4 13:06:41 CDT 2004
I've done this once before, but it's been more than a year ago and the box is
long gone. I'm attempting to configure a RH box to sit on two different
networks using one ethernet card for each network.
eth0 is currently working with no problems, here's the ifcfg-eth0 from
/etc/sysconfig/network-scripts:
DEVICE=eth0
BOOTPROTO=static
BROADCAST=10.77.0.255
IPADDR=10.77.0.1
NETMASK=255.255.0.0
NETWORK=10.77.0.0
GATEWAY=
ONBOOT=yes
When I try and ifup eth1, ifconfig shows the both eth1 and eth0 being up. I can
ping hosts on the 10.77.0.0/16 network via eth0, but I can't reach anything on
eth1's network. Here's the ifcfg-eth1 from /etc/sysconfig/network-scripts:
DEVICE=eth1
BOOTPROTO=static
BROADCAST=192.168.4.255
IPADDR=192.168.4.99
NETMASK=255.255.255.0
GATEWAY=192.168.4.254
ONBOOT=yes
Here's the output of netstat -rn:
Kernel IP routing table
Destination Gateway Genmask Flags MSS Window irtt Iface
192.168.4.0 0.0.0.0 255.255.255.0 U 0 0 0 eth1
169.254.0.0 0.0.0.0 255.255.0.0 U 0 0 0 eth1
10.77.0.0 0.0.0.0 255.255.0.0 U 0 0 0 eth0
127.0.0.0 0.0.0.0 255.0.0.0 U 0 0 0 lo
0.0.0.0 192.168.4.254 0.0.0.0 UG 0 0 0 eth1
What am I missing? Any help is greatly appreciated.
--
Dave Hull
http://insipid.com
More information about the Kclug
mailing list