Liunx】如何查看网关
A.通过ip命令B.通过route命令C.通过netstat命令
A.通过ip命令
[root@server1 ~]# ip route show
default via 192.168.3.254 dev ens33 proto dhcp metric 100
192.168.3.0/24 dev ens33 proto kernel scope link src 192.168.3.3 metric 100
192.168.3.0/24 dev ens33 proto kernel scope link src 192.168.3.5 metric 100
192.168.122.0/24 dev virbr0 proto kernel scope link src 192.168.122.1
default via 后面的就是网关:192.168.3.254
B.通过route命令
[root@server1 ~]# route -n
Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use Iface
0.0.0.0 192.168.3.254 0.0.0.0 UG 100 0 0 ens33
192.168.3.0 0.0.0.0 255.255.255.0 U 100 0 0 ens33
192.168.3.0 0.0.0.0 255.255.255.0 U 100 0 0 ens33
192.168.122.0 0.0.0.0 255.255.255.0 U 0 0 0 virbr0
C.通过netstat命令
[root@server1 ~]# netstat -rn
Kernel IP routing table
Destination Gateway Genmask Flags MSS Window irtt Iface
0.0.0.0 192.168.3.254 0.0.0.0 UG 0 0 0 ens33
192.168.3.0 0.0.0.0 255.255.255.0 U 0 0 0 ens33
192.168.3.0 0.0.0.0 255.255.255.0 U 0 0 0 ens33
192.168.122.0 0.0.0.0 255.255.255.0 U 0 0 0 virbr0
