Date: Sat, 05 Jun 2021 22:38:18 +0000 From: bugzilla-noreply@freebsd.org To: net@FreeBSD.org Subject: [Bug 256393] Issue with recreation of ppp/tun interfaces Message-ID: <bug-256393-7501-bD7CswdBU1@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-256393-7501@https.bugs.freebsd.org/bugzilla/> References: <bug-256393-7501@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D256393 --- Comment #25 from Eugene Grosbein <eugen@freebsd.org> --- (In reply to Rodney W. Grimes from comment #24) > I agree, that would be necessary. Though as is you should already be fil= tering this on both interfaces Almost never had a reason to filter traffic flowing through loopback with exceptionally rare case. > they are a micro-optimization It heavily depends on local condition and there may be lots of local traffi= c. Also, I do not understand how a router can deal without delivering traffic locally for its local IPs in many cases like running squid proxy or web/smtp server or even routinely running ping to check if distinct uplink is still alive. --=20 You are receiving this mail because: You are on the CC list for the bug.=
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