Date: Mon, 04 Feb 2019 17:19:52 +0000 From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 235500] [netgraph] tunnel nesting limit hard coded Message-ID: <bug-235500-227@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D235500 Bug ID: 235500 Summary: [netgraph] tunnel nesting limit hard coded Product: Base System Version: CURRENT Hardware: Any OS: Any Status: New Severity: Affects Many People Priority: --- Component: kern Assignee: bugs@FreeBSD.org Reporter: i.bakirov@gmail.com After system switch from 11-p8 to 12 nested PPTP & L2TP tunnels based on MP= D5 does not work. Got this error: kernel: ng0: if_output recursively called too many (2) After analyzing commits, found that for GIF, GRE and ME interfaces tunnel nesting limit check introduced and limit can be set by sysctl net.link.gif.max_nesting (man if_gif(4)): https://svnweb.freebsd.org/base?view=3Drevision&revision=3D336131 For the netgraph based tunnel nesting limit is checked against 1 and this l= imit can not be set by systcl: https://svnweb.freebsd.org/base?view=3Drevision&revision=3D337278 --=20 You are receiving this mail because: You are the assignee for the bug.=
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