Date: Sun, 25 Dec 2016 14:07:45 +0000 From: bugzilla-noreply@freebsd.org To: freebsd-ports-bugs@FreeBSD.org Subject: [Bug 215545] net/mDNSResponder mdnsd doesn't bind to second interface Message-ID: <bug-215545-13@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D215545 Bug ID: 215545 Summary: net/mDNSResponder mdnsd doesn't bind to second interface Product: Ports & Packages Version: Latest Hardware: Any OS: Any Status: New Severity: Affects Only Me Priority: --- Component: Individual Port(s) Assignee: sunpoet@FreeBSD.org Reporter: kika@kikap.com Assignee: sunpoet@FreeBSD.org Flags: maintainer-feedback?(sunpoet@FreeBSD.org) Created attachment 178258 --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=3D178258&action= =3Dedit disable SO_REUSEADDR for FreeBSD and enable SO_REUSEPORT instead I have a dual-homed machine which advertises mDNS resources to only one network. After running the mdnsd in debug mode I discovered that it reports "bind: address already in use" when trying to bind to the second interface.= =20 It appears that on FreeBSD using SO_REUSEADDR is not enough and one needs to use SO_REUSEPORT to successfully receive unicast and multicast packets on t= he same port on multiple interfaces. Suggested patch was made against latest Apple upstream version "mDNSResponder-765.20.4" --=20 You are receiving this mail because: You are the assignee for the bug.=
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