Linux Network commands

One, add the route under Linux

1. Add default gateway: Route add default GW 192.168.1.1 or route add default dev eth1

2. Add route: Route add-net 172.16.1.0 netmask 255.255.255.0 GW 172.16.1.1

Route add-net 172.16.1.0 netmask 255.255.255.0 Dev eth0

3. Add a host route: Route add-host 172.16.1.1 GW 172.16.1.10

Route add-host 172.16.1.1 Dev eth0

4. Delete: Route del [Default/-host/-net]

5. View route: Route-n or Netstat-rn

Destination Gateway genmask Flags Metric Ref use Iface

192.168.60.3 192.168.60.1 255.255.255.255 UGH 0 0 0 eth1

172.17.46.0 172.17.46.1 255.255.255.0 UG 0 0 0 eth0

172.17.46.0 0.0.0.0 255.255.255.0 U 0 0 0 eth0

192.168.60.0 0.0.0.0 255.255.255.0 U 0 0 0 eth1

0.0.0.0 172.17.46.1 0.0.0.0 UG 0 0 0 eth0

0.0.0.0 192.168.60.2 0.0.0.0 UG 0 0 0 eth1

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Linux Network commands