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Date:      Tue, 23 May 1995 01:36:00 -0700
From:      David Greenman <davidg@Root.COM>
To:        Heikki Suonsivu <hsu@clinet.fi>
Cc:        freebsd-bugs@freefall.cdrom.com
Subject:   Re: kern/435: mb_map full, network starts jumping off and on, finally stays down 
Message-ID:  <199505230836.BAA01926@corbin.Root.COM>
In-Reply-To: Your message of "Tue, 23 May 95 01:20:05 PDT." <199505230820.BAA16953@freefall.cdrom.com> 

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>	P90 as news server plus various other jobs.
...
>May 23 00:00:32 katiska /kernel: mb_map full
>
>And network interface starts dropping packets.  Occasionally a packet
>or two gets through, as sometimes nfs says is alive again, and even a
>login gets though.  A couple of hours later the connections die
>completely.

   How many simultaneous TCP connections does the machine typically have, and
how many mbuf clusters do you have configured in the kernel?

-DG



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