Date: Mon, 20 Jun 2011 11:40:10 GMT From: Gleb Smirnoff <glebius@FreeBSD.org> To: freebsd-bugs@FreeBSD.org Subject: Re: kern/158066: ipfw + netgraph + multicast = multicast packets transmitted over wrong interface Message-ID: <201106201140.p5KBeA1o032718@freefall.freebsd.org>
next in thread | raw e-mail | index | archive | help
The following reply was made to PR kern/158066; it has been noted by GNATS. From: Gleb Smirnoff <glebius@FreeBSD.org> To: Oleg Cherevko <olwi@icyb.kiev.ua> Cc: freebsd-gnats-submit@FreeBSD.org Subject: Re: kern/158066: ipfw + netgraph + multicast = multicast packets transmitted over wrong interface Date: Mon, 20 Jun 2011 15:32:42 +0400 I think that all ipfw re-injecting mechanisms break multicast: dummynet, 'fwd', etc. No call to ip_output() within sys/netinet/ipfw does pass non-NULL ip_moptions argument: > cd /usr/src/sys/netinet/ipfw && grep ip_output * -- Totus tuus, Glebius.
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?201106201140.p5KBeA1o032718>