关于route命令的菜鸟问题,请各位大大指点。
我使用的是rh9,有两块网卡。# route -n
Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use Iface
192.168.1.0 0.0.0.0 255.255.255.0 U 0 0 0 eth0
192.168.0.0 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
127.0.0.0 0.0.0.0 255.0.0.0 U 0 0 0 lo
0.0.0.0 192.168.0.1 0.0.0.0 UG 0 0 0 eth1
# route add default gw 192.168.1.1
# route del default gw 192.168.0.1
# service network restart
Shutting down interface eth0:
Shutting down interface eth1:
Shutting down loopback interface:
Disabling IPv4 packet forwarding:
Setting network parameters:
Bringing up loopback interface:
Bringing up interface eth0:
Bringing up interface eth1:
# route -n
Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use Iface
192.168.1.0 0.0.0.0 255.255.255.0 U 0 0 0 eth0
192.168.0.0 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
127.0.0.0 0.0.0.0 255.0.0.0 U 0 0 0 lo
0.0.0.0 192.168.0.1 0.0.0.0 UG 0 0 0 eth1
eth0的网关是192.168.1.1,想把他作为默认路由,可是设置之后重新启动网络,查看route,默认路由又回到eth1的192.168.0.1上去了,设置几次了都是这样,请问这是为什么,该如何处理呢? 在网卡配置文件里修改。 去掉eth1 的网关 rc.local加入 U can modify /etc/sysconfig/network-scripts/ifcfg-eth0 file, add "GATEWAY=192.168.1.1" to it.
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