Date: Mon, 02 Jun 2025 21:11:57 +0000 From: bugzilla-noreply@freebsd.org To: net@FreeBSD.org Subject: [Bug 286322] IPv6 doesn't work across different FIBs (epair) Message-ID: <bug-286322-7501-a8xoULrW1W@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-286322-7501@https.bugs.freebsd.org/bugzilla/> References: <bug-286322-7501@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=286322 --- Comment #19 from Paige Thompson <paige@paige.bio> --- SYSCTL_BOOL(_net_inet6_ip6, OID_AUTO, source_address_validation, CTLFLAG_VNET | CTLFLAG_RW, &VNET_NAME(ip6_sav), true, "Drop incoming packets with source address that is a local address"); > Drop incoming packets with source address that is a local address I can safely assume in my case this is reasonable to turn off. > PF offers a Unicast Reverse Path Forwarding (uRPF) feature. Maybe it is working right maybe it isn't, but you're right that I don't need it at least I can't think of a reason why. uRPF is pretty important, though. Could you not accomplish the same thing with it though? I want to say I had it backwards and it is working correctly for IPv6 but not for IPv4 now. Maybe I'm missing something with that, but I don't know. -- You are receiving this mail because: You are the assignee for the bug.
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