Alias
AppJail can use IP aliases in a jail. This type of configuration does not provide isolation, but may be useful for some applications.
IPv4:
appjail quick myjail \
alias=jext \
ip4="192.168.1.120/24" \
overwrite \
start
IPv6:
appjail quick myjail \
alias=jext \
ip6="2001:db8:0:1::2/64" \
overwrite \
start
Dual:
appjail quick myjail \
alias=em0 \
ip4="192.168.1.120/24" \
ip6="2001:db8:0:1::2/64" \
overwrite \
start
Multiple Interfaces:
appjail quick myjail \
alias \
ip4="jext|192.168.1.120/24" \
ip6="em0|2001:db8:0:1::2/64" \
overwrite \
start
Info
The extra option overwrite
is to stop and destroy the jail if it exists.