North American Network Operators Group Date Prev | Date Next | Date Index | Thread Index | Author Index | Historical Re: Information re: Cyberpromo
On Mon, 2 Jun 1997, Danny McPherson wrote: > > > > > Was that some wrappered service? Looked like tcp_wrappers. > > I think a router with enough memory would be a better performer > > for filtering activies at that layer. > > > > I did go ahead and install the relay denial rulesets published on > > sendmail.org for 8.8.x and they work fine. Cyberpromo appears to > > have been using "Cyberbomber" on our ports. > > > > I guess I'm naive, but I thought NAPS wanted to stop this kind > > of thing, and most had explicit rules about it. Guess not. Back to > > the clue-store with me. :-/ > > are you suggesting that providers filter /16's because they were spammed from > a host in some tiny portion of the block..? i'd bet it wouldn't take two > days, much less two weeks, to receive complaints from our own customer's (or > any moderately large provider's) for that sorta thing... > > one semi-solution would be to receive vixie's spam feed, at least it's as > precise as possible .. and less headache. Not just /16, but all of AGIS IP space. Nathan Stratton President, NetRail,Inc. ------------------------------------------------------------------------ Phone (888)NetRail NetRail, Inc. Fax (404)522-1939 230 Peachtree Suite 500 WWW http://www.netrail.net/ Atlanta, GA 30303 ------------------------------------------------------------------------ "No king is saved by the size of his army; no warrior escapes by his great strength. - Psalm 33:16
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