route - show / manipulate the IP routing table
To display the IP/kernel routing table.
$ route
To display routing table in full numeric form
$ route -n
To add a default gateway
$ sudo route add default gw 192.168.122.1
To list kernel’s routing cache information
$ route -Cn
To reject routing to a particular host or network
$ sudo route add -host 192.168.122.101 reject
To get details of the kernel/IP routing table using ip command
$ ip route
To delete the default gateway
$ route del default
To get the details of the local table with destination addresses assigned
to the localhost
$ ip route show table local
To get output related to IPv4
$ ip -4 route
To get output related to IPv6.
$ ip -6 route
regards,
T.Dhanasekar