Jay:  You can have them manage it or you can have them SWIP the block to
you.  You can SWIP it as a Reallocated block meaning you can then assign
IPs on down to your customers. Or, if you are not a Service Provider
planning on SWIPing blocks to customers, you can just have your upstream
provider Assign them to you.  The template is easy to fill out and is
basically the same either way.  

Kat 

-----Original Message-----
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of Jay Calvert
Sent: Thursday, November 13, 2003 11:12 AM
To: [EMAIL PROTECTED]
Subject: [IMail Forum] Reverse DNS

I saw the following in our logs yesterday;

11:12 14:51 SMTP-(08900013) Connect aol.com [205.188.156.154:25] (1)
11:12 14:51 SMTP-(08900013) 220-rly-yc04.mx.aol.com ESMTP
mail_relay_in-yc4.9; Wed, 12 Nov 2003 17:49:02 -0500
11:12 14:51 SMTP-(08900013) 220-America Online (AOL) and its affiliated
companies do not
11:12 14:51 SMTP-(08900013) 220-     authorize the use of its
proprietary
computers and computer
11:12 14:51 SMTP-(08900013) 220-     networks to accept, transmit, or
distribute unsolicited bulk
11:12 14:51 SMTP-(08900013) 220-     e-mail sent from the internet.
Effective immediately:  AOL
11:12 14:51 SMTP-(08900013) 220-     may no longer accept connections
from
IP addresses which
11:12 14:51 SMTP-(08900013) 220      have no reverse-DNS (PTR record)
assigned.

The question I have is (and, I feel that I should already know this but
can't remember) is:

    We have a block of IP addresses from our BW Provider.  They own the
IP
Block, are they the ones who would handle the reverse dns of this block
or
do we handle it on our servers.  Is it the responsibility of who ever is
listed in ARIN (which makes sense to me)?


Thanks,

Jay Calvert


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