[148170] in North American Network Operators' Group
Re: incoming smtp from v6 addresses
daemon@ATHENA.MIT.EDU (Christopher Morrow)
Wed Jan 4 22:46:09 2012
In-Reply-To: <m2fwfvyd8s.wl%randy@psg.com>
Date: Wed, 4 Jan 2012 22:45:18 -0500
From: Christopher Morrow <morrowc.lists@gmail.com>
To: nanog list <nanog@nanog.org>
Errors-To: nanog-bounces+nanog.discuss=bloom-picayune.mit.edu@nanog.org
On Wed, Jan 4, 2012 at 5:26 AM, Randy Bush <randy@psg.com> wrote:
> hold your nose
>
> zgrep '<=.*\[....:' /var/spool/exim/log/main* | wc
> zgrep '<=' /var/spool/exim/log/main* | wc
>
> and the ever failthful bc :)
err... one of 4 MX's for home email... (I'll catch the others later on)
v6 inbound: $ egrep '\[2...:' /tmp/today.from |wc -l
244
v4 inbound: $ egrep -v '\[2...:' /tmp/today.from |wc -l
135591
percent v4:
135591/(244+135591) * 100
99.82
v6 outbound: $ egrep '\[2...:' /tmp/today.to |wc -l
198
v4 outbound: $ egrep -v '\[2...:' /tmp/today.to |wc -l
196
a note about the OUT numbers... I was apparently
bouncing/connection-refusing to a relay over v6 :( so.... 2 REAL
connections out, 196 failures, w00t! (this mailserver does little
'out' email apparently)
