Problem: default route needs to be changed from eth0 to eth1
Environment: SuSE Linux 10.3 with SuHosin
Route print:
server:/ # route Kernel IP Routentabelle Ziel Router Genmask Flags Metric Ref Use Iface 172.31.40.0 * 255.255.248.0 U 0 0 0 eth0 link-local * 255.255.0.0 U 0 0 0 eth0 loopback * 255.0.0.0 U 0 0 0 lo default 172.31.40.1 0.0.0.0 UG 0 0 0 eth0
Solution:
add eth1 interface /etc/sysconfig/network/ifcfg-eth1, set defaultroute for eth1 in /etc/sysconfig/network/routes
server:/ # route add default gw 10.64.240.1 dev eth0 server:/ # route
Kernel IP Routentabelle Ziel Router Genmask Flags Metric Ref Use Iface 172.31.40.0 * 255.255.248.0 U 0 0 0 eth0 172.31.40.0 * 255.255.248.0 U 0 0 0 eth1 link-local * 255.255.0.0 U 0 0 0 eth0 loopback * 255.0.0.0 U 0 0 0 lo default 172.31.40.1 0.0.0.0 UG 0 0 0 eth1
restart network
server:/etc/rc.d # ./network restart
Shutting down network interfaces:
eth0 device: Broadcom Corporation NetXtreme BCM5721 Gigabit Ethernet PCI Express (rev 21)
eth0 done
eth1 device: Broadcom Corporation NetXtreme BCM5721 Gigabit Ethernet PCI Express (rev 21)
eth1 done
Shutting down service network . . . . . . . . . . . . . done
Hint: you may set mandatory devices in /etc/sysconfig/network/config
Setting up network interfaces:
lo
lo IP address: 127.0.0.1/8
Checking for network time protocol daemon (NTPD): running
lo done
eth0 device: Broadcom Corporation NetXtreme BCM5721 Gigabit Ethernet PCI Express (rev 21)
eth0 IP address: 172.31.40.4/21
eth0:GLORIAGW2 IP address: 172.31.40.3/21
Checking for network time protocol daemon (NTPD): running
eth0 done
eth1 device: Broadcom Corporation NetXtreme BCM5721 Gigabit Ethernet PCI Express (rev 21)
eth1 IP address: 172.31.40.2/21
Checking for network time protocol daemon (NTPD): running
eth1 done
Setting up service network . . . . . . . . . . . . . . done
Comment:
unfinished yet
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