North American Network Operators Group
Date Prev | Date Next |
Date Index |
Thread Index |
Author Index |
Historical
Re: Road Runner contact needed
- From: Suresh Ramasubramanian
- Date: Fri May 21 21:44:54 2004
Mark Jones wrote:
my case, it was a /24 that was blocked (mixture of dialup, dynamic dsl,
and static). My query for info resulted in the /24 being unblocked, then
later a trojaned customer spewed spam and got the /24 blocked again.
Having proper rDNS and if possible suballocating dialup / dhcp and
static ip pools would be a good idea, so admins can tell these apart
when they are applying ACLs.
This was repeated a couple times, apparently. It might have been better
if I had specifically requested unblocking of just the one IP in there
that actually runs a mailserver - it likely would have stayed unblocked.
That too is a good idea.
--
suresh ramasubramanian suresh@outblaze.com gpg EDEDEFB9
manager, security and antispam operations, outblaze ltd
|
