Date: Tue, 28 Mar 1995 14:44:03 -0800 From: David Greenman <davidg@Root.COM> To: Brad Midgley <brad@pht.com> Cc: Steve Passe <fbsd@clem.systemsix.com>, freebsd-hackers@FreeBSD.org Subject: Re: 950322 SNAP and flakey networking Message-ID: <199503282244.OAA00492@corbin.Root.COM> In-Reply-To: Your message of "Tue, 28 Mar 95 14:20:12 MST." <Pine.LNX.3.91.950328141626.11464B-100000@exodus.pht.com>
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>[up-and-down networking problems I'm having] > >the last two failures coincided EXACTLY with 3 "mb_map: full" messages. >Does that help at all? Are there other tests I can try? I haven't tried >this freebsd kernel debugging I hear so much about. I think the problem is that you don't have enough mbuf clusters configured in the kernel for the number of connections that it is supporting. Try increasing it with the following: options "NMBCLUSTERS=1024" in your kernel config file...if this helps, but the problem still persists, try increasing it to 2048. -DG
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