Freebsd jail setup: networking

Test Network

By default, ping is not permitted within jail. Test using netcat

nc -z www.google.ca 80

Alternatively, configure jail to allow raw sockets

# /etc/jail.conf

yourjail {
  # ...
  allow.raw_sockets
}

Network Configurations

FreeBSD jails: networking: iface aliases jail.conf

FreeBSD jails: networking: vnet

FreeBSD jails: networking: iface aliases rc.conf