nanog mailing list archives
Re: Open relays and open proxies
From: Paul Vixie <vixie () vix com>
Date: 24 Apr 2003 21:50:05 +0000
On the other hand, NJABL.ORG lists 255K open relays, 170K open proxies, and a spattering of dialups and other listings. This is way beyond ACLs that I could even imagine thinking about :-)
anyone who was facile with perl could transform a full list of open relays or proxies into something that avibgpd could use, so that you could have your access controls implemented as routes rather than acl's. if you combine that with policy routing so that you can blackhole traffic based on source rather than destination, you could get the added benefit of not having to take/deliver the SYN only to blackhole the resulting SYN-ACK. -- Paul Vixie
Current thread:
- RE: Open relays and open proxies, (continued)
- RE: Open relays and open proxies Rafi Sadowsky (Apr 25)
- Re: Open relays and open proxies Nathan J. Mehl (Apr 30)
- Re: Open relays and open proxies Nathan J. Mehl (Apr 30)
- Re: Open relays and open proxies Will Yardley (Apr 25)
- Re: Open relays and open proxies Leo Bicknell (Apr 25)
- Re: Open relays and open proxies John Payne (Apr 25)
- Re: Open relays and open proxies Jeff Kell (Apr 24)
- Re: Open relays and open proxies Paul Vixie (Apr 24)
- Re: Open relays and open proxies Rob Thomas (Apr 24)
- Re: Open relays and open proxies Jeff Kell (Apr 24)
- Re: Open relays and open proxies John Payne (Apr 24)
- Re: Open relays and open proxies Jack Bates (Apr 24)
- Re: Open relays and open proxies Valdis . Kletnieks (Apr 25)
- Re: Open relays and open proxies Daniel Concepcion (Apr 25)
- Re: Open relays and open proxies Valdis . Kletnieks (Apr 25)
- Re: Open relays and open proxies John Payne (Apr 25)
- Re: Open relays and open proxies Daniel Concepcion (Apr 25)
- Re: Open relays and open proxies John Payne (Apr 25)