Date: Sun, 31 May 2020 10:33:00 +0000 From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 227888] random port selection for daemons causes other daemons to fail Message-ID: <bug-227888-227-wO3YphoT8a@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-227888-227@https.bugs.freebsd.org/bugzilla/> References: <bug-227888-227@https.bugs.freebsd.org/bugzilla/>
next in thread | previous in thread | raw e-mail | index | archive | help
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D227888 --- Comment #2 from Andriy Gapon <avg@FreeBSD.org> --- Unfortunately, RPC does not have default ports. They are picked up from a special range. It's been this way forever, AFAIK. One "solution" is to request a fixed port for each RPC-based service if a service provides such option. Another solution is to play with lowlast / lowfirst sysctl-s under net.inet.ip.portrange. Another potential solution is to exclude all well-known ports (/etc/service= s) from RPC's use. That would automatically work for all but there can be some challenges. If you are curious, please see IP_PORTRANGE_LOW in the source code. --=20 You are receiving this mail because: You are the assignee for the bug.=
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?bug-227888-227-wO3YphoT8a>