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Re: A TCP monitoring /proc/net file

To: "David S. Miller" <davem@xxxxxxxxxx>
Subject: Re: A TCP monitoring /proc/net file
From: Andi Kleen <ak@xxxxxx>
Date: Fri, 23 Mar 2001 09:39:18 +0100
Cc: Federico David Sacerdoti <fds@xxxxxxxxxxx>, ak@xxxxxx, kuznet@xxxxxxxxxxxxx, netdev@xxxxxxxxxxx, linux-net@xxxxxxxxxxxxxxx
In-reply-to: <15034.40807.977418.671551@xxxxxxxxxxxxxxx>; from davem@xxxxxxxxxx on Fri, Mar 23, 2001 at 01:57:11AM +0100
References: <3ABA9E98.81D1413E@xxxxxxxxxxx> <15034.40807.977418.671551@xxxxxxxxxxxxxxx>
Sender: owner-netdev@xxxxxxxxxxx
On Fri, Mar 23, 2001 at 01:57:11AM +0100, David S. Miller wrote:
> 
> See the TCP_INFO socket option we added to 2.4.x

Sadly TCP_INFO can not be used for external monitoring currently
(at least not without very bad and racy hacks to allow /proc to open sockets
in /proc/pid/fd) 


-Andi

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