Install RH9 on 192.168.88.55, the kernel version is
2.4.20
-8, download bridge tool software http://bridge.sourceForge.Net/bridge-Utils/bridge-utils-0.9.6-1.i386.rpm, execute rpm -uvh bridge-utils-0.9.6-1.i386 . rpm, in / usr / sbin / down, generate a BRCTL file.
192.168.88.50
Hub
Eth1 (192.168.88.56)
Eth0 (192.168.88.55)
192.168.88 / 24
Perform:
Ping 192.168.88.55 can communicate
Ping 192.168.88.56 can communicate
PING 192.168.88.21 (21 is 192.168.88 / 24 other machines)
Execute at the server:
Ping 192.168.88.21 can communicate
Brctl Addbr MY_BRIDGE
Brctl addif my_bridge eth0
Brctl addif my_bridge eth1
Ifconfig Eth0
0.0.0
.0
IFConfig Eth1
0.0.0
.0
Ifconfig my_bridge 192.168.88.55
Perform:
Ping 192.168.88.21
Can communicate