netdev - Re: Missing TCP SYN on loopback, retransmits after 1s

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Message-ID: <1322025880.29324.1.camel@edumazet-laptop>
Date:	Wed, 23 Nov 2011 06:24:40 +0100
From:	Eric Dumazet <eric.dumazet@...il.com>
To:	John Heffner <johnwheffner@...il.com>
Cc:	Jesse Young <jlyo@...o.org>, netdev@...r.kernel.org
Subject: Re: Missing TCP SYN on loopback, retransmits after 1s

Le mardi 22 novembre 2011 à 21:06 -0500, John Heffner a écrit :
> Offhand, I'd guess you're overflowing the TCP SYN queue.  (You can try
> tuning tcp_max_syn_backlog.)
> 

There is one litle thing called "netstat -s", a very useful tool,
included in many distros :)



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