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Linux DHCP Client - dhclient

DHCP server and client

NAME
       dhclient - Dynamic Host Configuration Protocol Client

SYNOPSIS
       dhclient  [  -4  | -6 ] [ -S ] [ -N [ -N...  ] ] [ -T [ -T...  ] ] [ -P [ -P...  ] ] -R ] [ -i ] [ -I ] [ -4o6
       port ] [ -D LL|LLT ] [ -p port-number ] [ -d ] [ -df duid-lease-file ] [ -e VAR=value ] [ -q ] [ -1 ] [  -r  |
       -x ] [ -lf lease-file ] [ -pf pid-file ] [ --no-pid ] [ -cf config-file ] [ -sf script-file ] [ -s server-addr
       ] [ -g relay ] [ -n ] [ -nw ] [ -w ] [ -v ] [ --version ] [ if0 [ ...ifN ] ]

DESCRIPTION
       The Internet Systems Consortium DHCP Client, dhclient, provides a means for configuring one  or  more  network
       interfaces using the Dynamic Host Configuration Protocol, BOOTP protocol, or if these protocols fail, by stat‐
       ically assigning an address.

Restart DHCP Client

$ sudo dhclient -r
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