# grep -v 6 /etc/jail.conf /etc/jail.conf.d/54-syncthing.conf /etc/jail.conf.d/99-external.conf

/etc/jail.conf:path = "/usr/local/jails/containers/$name";
/etc/jail.conf:host.hostname = "$name.popho.be";
/etc/jail.conf:exec.start = "/bin/sh /etc/rc";
/etc/jail.conf:exec.stop = "/bin/sh /etc/rc.shutdown jail";
/etc/jail.conf:exec.clean;
/etc/jail.conf:mount.devfs;
/etc/jail.conf:#mount.fstab = "/etc/jail.conf.d/$name.fstab"; # the file MUST exist :(
/etc/jail.conf:
/etc/jail.conf:#Ping
/etc/jail.conf:allow.raw_sockets;
/etc/jail.conf:
/etc/jail.conf:# Include configurations from standard locations.
/etc/jail.conf:.include "/etc/jail.conf.d/*.conf";
/etc/jail.conf.d/54-syncthing.conf:ext.st {
/etc/jail.conf.d/54-syncthing.conf:  $id = "54";
/etc/jail.conf.d/54-syncthing.conf:}
/etc/jail.conf.d/99-external.conf:ext.* {
/etc/jail.conf.d/99-external.conf:  vnet;
/etc/jail.conf.d/99-external.conf:  vnet.interface = "${if}b";
/etc/jail.conf.d/99-external.conf:  $br = "bridge17";
/etc/jail.conf.d/99-external.conf:  $if = "epair${id}";
/etc/jail.conf.d/99-external.conf:
/etc/jail.conf.d/99-external.conf:  exec.prestart += "ifconfig ${if}  create up";
/etc/jail.conf.d/99-external.conf:  exec.prestart += "ifconfig ${if}a up descr jail:${name}";
/etc/jail.conf.d/99-external.conf:  exec.prestart += "ifconfig ${br}  addm ${if}a up";
/etc/jail.conf.d/99-external.conf:  exec.start    += "ifconfig ${if}b       ${ip}  up";
/etc/jail.conf.d/99-external.conf:  exec.start    += "route    add default ${gw}";
/etc/jail.conf.d/99-external.conf:  exec.poststop += "ifconfig ${if}a destroy";
/etc/jail.conf.d/99-external.conf:}