[148134] in North American Network Operators' Group
Re: incoming smtp from v6 addresses
daemon@ATHENA.MIT.EDU (Jared Mauch)
Wed Jan 4 07:18:52 2012
From: Jared Mauch <jared@puck.nether.net>
In-Reply-To: <m2fwfvyd8s.wl%randy@psg.com>
Date: Wed, 4 Jan 2012 07:18:11 -0500
To: Randy Bush <randy@psg.com>
Cc: North American Network Operators' Group <nanog@nanog.org>
Errors-To: nanog-bounces+nanog.discuss=bloom-picayune.mit.edu@nanog.org
On Jan 4, 2012, at 5:26 AM, Randy Bush wrote:
>>> 7.8% is over ipv6 transport
>>> but only 2% of outgoing deliveries are over ipv6.
>> What's your primary configuration ? Hub, end user system ?
>=20
> the main smtp receiver and sender for maybe 100 users and a few
> dozen mailing list of small to lower middle class size.
>=20
>> Care to share the methodology ? I can run some stats, but want
>> to be sure we're comparing the same thing :)
>=20
> hold your nose
>=20
> zgrep '<=3D.*\[....:' /var/spool/exim/log/main* | wc
> zgrep '<=3D' /var/spool/exim/log/main* | wc
>=20
> and the ever failthful bc :)
Similar footprint, and I have something like the following on puck:
puck:~$ grep IPv6: /var/log/maillog | grep stat=3DSent | wc -l
9043
puck:~$ grep stat=3DSent /var/log/maillog | wc -l
110343
If gmail were to host AAAA for their MX I would see a lot more mail =
delivered over there.
- Jared
-- stats --
unique list delivery
[mailman@puck jared]$ /home/mailman/bin/find_member @ | grep -v 'found =
in' | wc -l
26442
[mailman@puck jared]$ /home/mailman/bin/find_member @gmail | grep -v =
'found in' | wc -l
7098
unique addresses
[mailman@puck jared]$ /home/mailman/bin/find_member @ | grep 'found in' =
| wc -l
16044
[mailman@puck jared]$ /home/mailman/bin/find_member @gmail | grep 'found =
in' | wc -l
4076
