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Date:      Mon, 8 Mar 1999 11:38:00 +0100 (MET)
From:      Luigi Rizzo <luigi@labinfo.iet.unipi.it>
To:        vadim@gc.lviv.ua (Vadim Chekan)
Cc:        freebsd-stable@FreeBSD.ORG
Subject:   Re: No buffer space available
Message-ID:  <199903081038.LAA03433@labinfo.iet.unipi.it>
In-Reply-To: <000b01be695f$9569efb0$5d01a8c0@gc.lviv.ua> from "Vadim Chekan" at Mar 8, 99 02:30:57 pm

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> What does it means?
> 
> ping cscd.lviv.ua
> ping: sendto: No buffer space available
> ping: sendto: No buffer space available
> ping: sendto: No buffer space available

most likely the interface output queue is full (50pkts for ethernets)
which often means the link is temporarily down (e.g. coax open)

	luigi

> --- cscd.lviv.ua ping statistics ---
> 3 packets transmitted, 0 packets received, 100% packet loss
> 
> # netstat -m
> 326/2016 mbufs in use:
>         244 mbufs allocated to data
>         44 mbufs allocated to packet headers
>         38 mbufs allocated to socket names and addresses
> 105/220/2560 mbuf clusters in use (current/peak/max)
> 692 Kbytes allocated to network (36% in use)
> 0 requests for memory denied
> 0 requests for memory delayed
> 0 calls to protocol drain routines
> 
> 
> 
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