Show All Connected Network Interfaces
Show IPv4 Address(es) of a Network Interface
Show IPv6 address(es) of a Network Interface
Activate or Deactivate a Network Interface
Assign IPv4 address(es) to a Network Interface
Remove an IPv4 address from a Network Interface
Assign an IPv6 address to a Network Interface
Remove an IPv6 address from a Network Interface
Change the MAC Address of a Network Interface
View the IP Routing Table
Add or Modify a Default Route
Add or Remove a Static Route
View Socket Statistics
View the ARP Table
Add or Remove a Static ARP Entry
Add, Remove or View Multicast Addresses
| net-tools | iproute2 |
|---|---|
| ifconfig -a | ip link show |
| ifconfig eth1 | ip addr show dev eth1 |
| ifconfig eth1 | ip -6 addr show dev eth1 |
| sudo ifconfig eth1 up | sudo ip link set up eth1 |
| sudo ifconfig eth1 down | sudo ip link set down eth1 |
| sudo ifconfig eth1 10.0.0.1/24 | sudo ip addr add 10.0.0.1/24 dev eth1 |
| sudo ifconfig eth1 0 | sudo ip addr del 10.0.0.1/24 dev eth1 |
| sudo ifconfig eth1 inet6 add 2002:0db5:0:f102::1/64 | sudo ip -6 addr add 2002:0db5:0:f102::1/64 dev eth1 |
| sudo ifconfig eth1 inet6 del 2002:0db5:0:f102::1/64 | sudo ip -6 addr del 2002:0db5:0:f102::1/64 dev eth1 |
| sudo ifconfig eth1 hw ether 08:00:27:75:2a:66 | sudo ip link set dev eth1 address 08:00:27:75:2a:67 |
| route -n netstat -rn |
ip route show |
| sudo route add default gw 192.168.1.2 eth0 | sudo route del default gw 192.168.1.1 eth0 |
| sudo ip route add default via 192.168.1.2 dev eth0 | sudo ip route replace default via 192.168.1.2 dev eth0 |
| sudo route add -net 172.16.32.0/24 gw 192.168.1.1 dev eth0 | sudo ip route add 172.16.32.0/24 via 192.168.1.1 dev eth0 |
| sudo route del -net 172.16.32.0/24 | sudo ip route del 172.16.32.0/24 |
| netstat netstat -l |
ss ss -l |
| arp -an | ip neigh |
| sudo arp -s 192.168.1.100 00:0c:29:c0:5a:ef | sudo ip neigh add 192.168.1.100 lladdr 00:0c:29:c0:5a:ef dev eth0 |
| sudo arp -d 192.168.1.100 | sudo ip neigh del 192.168.1.100 dev eth0 |
| sudo ipmaddr add 33:44:00:00:00:01 dev eth0 | sudo ip maddr add 33:44:00:00:00:01 dev eth0 |
| sudo ipmaddr del 33:44:00:00:00:01 dev eth0 | sudo ip maddr del 33:44:00:00:00:01 dev eth0 |
| ipmaddr show dev eth0 netstat -g |
ip maddr list dev eth0 |