Suppose the following interface configuration exists:
set interfaces ethernet eth0 address dhcp set interfaces ethernet eth0 ipv6 address commit
Get the following address:
Interface IP Address S/L Description
--------- ---------- --- -----------
eth0 192.168.101.200/24 u/u
fc00:470:f1cd:101:e3e:bfff:fe9d:7d00/64
240e:fe:8cdd:5001:e3e:bfff:fe9d:7d00/64
eth1 - A/D
eth2 - A/D
eth3 - A/D
lo 127.0.0.1/8 u/u
::1/128Modify the configuration to do the following:
set interfaces ethernet eth0 disable
Its interface management state is not "admin down", and it can still obtain the relevant address of IPv4
vyos@vyos# run show int
Codes: S - State, L - Link, u - Up, D - Down, A - Admin Down
Interface IP Address S/L Description
--------- ---------- --- -----------
eth0 192.168.101.200/24 u/u
eth1 - A/D
eth2 - A/D
eth3 - A/D
lo 127.0.0.1/8 u/u
::1/128
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