Date: Sat, 11 May 2013 20:50:45 +0700 From: Eugene Grosbein <egrosbein@rdtc.ru> To: "M. V." <bored_to_death85@yahoo.com> Cc: "freebsd-net@freebsd.org" <freebsd-net@freebsd.org> Subject: Re: "no buffer space available" problem Message-ID: <518E4CB5.4060105@rdtc.ru> In-Reply-To: <1368191249.23733.YahooMailNeo@web165001.mail.bf1.yahoo.com> References: <1368191101.66470.YahooMailNeo@web165006.mail.bf1.yahoo.com> <1368191249.23733.YahooMailNeo@web165001.mail.bf1.yahoo.com>
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On 10.05.2013 20:07, M. V. wrote: > hi, > > I have a FreeBSD 8.2 server with some em & igb interfaces. (em driver version is 7.3.2 & igb driver version is 2.3.1) > It doesn't have a full-load traffic on it (maximum 50-100Mbps per-interface on 1Gbps interface). but occasionally one of its interfaces stopped responding (mostly "em") and when I log in to server and ping the other side from it, i got "no buffer space available" error. and I have to do a "ifconfig em0 down; ifconfig em0 up" to solve the problem. The problem is known and fixed in recent versions. Just upgrade to 8.3 or 8.4-STABLE or 9.1
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