https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=262829
--- Comment #4 from Michael Gmelin <gre...@freebsd.org> --- (In reply to Kristof Provost from comment #3) Patch applies cleanly to 13.1-BETA2 and seems to work, ifconfig emits this error instead (which I assume is the intended outcome): ifconfig: SIOCSIFVNET: Operation not supported by device jail: /sbin/ifconfig epair0b vnet myjail: failed -- You are receiving this mail because: You are the assignee for the bug.