[102987] in North American Network Operators' Group
Re: Customer-facing ACLs
daemon@ATHENA.MIT.EDU (Scott Weeks)
Tue Mar 11 22:24:49 2008
Date: Tue, 11 Mar 2008 19:23:46 -0700
From: "Scott Weeks" <surfer@mauigateway.com>
Reply-To: <surfer@mauigateway.com>
To: <nanog@merit.edu>
Errors-To: owner-nanog@merit.edu
--- morrowc.lists@gmail.com wrote:
uunet dialup has blocked port25 in both directions since 2002...
little to no complaints. (well, they may have received complaints
since I left, but... thank John StClair for the work behind that
filtering actually.)
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I'd be curious as to how they implememted this. Prop up ALCs and deal with the complaints as they came? If, not how was the research done as to what was legitimate tcp25 and what wasn't. For how many customers? Residential, business or both? DHCP only or static too? etc...
scott
