If a kernel built without IPv6 support then /etc/rc.d/jail fails to run with an error: "unknown parameter: ip6". This very longstanding bug already fixed in the 9.x branch but still exists in the 8.x while patch is available: http://lists.freebsd.org/pipermail/freebsd-jail/2012-November/001984.html I have attached actual patch for 8.4 to this PR. Any chance to see this bug fixed after all? Say, in the 8.4-RELEASE-p4? Fix: Apply attached patch. Patch attached with submission follows: How-To-Repeat: Rebuild kernel with INET6 option commented out and try to run a /etc/rc.d/jail script.
Responsible Changed From-To: freebsd-bugs->freebsd-jail Over to maintainer(s).
This bug was fixed in the 8.4-RELEASE-p14 [EN-14:09] and can be closed.