nanog mailing list archives
Re: private ip addresses from ISP
From: Michael.Dillon () btradianz com
Date: Tue, 23 May 2006 16:22:26 +0100
Proper "good net neighbor" egress filtering of RFC1918 source addresses takes a number of separate rules. Several 'allows', followed by a
default
'deny'.
Really? Do you have those rules on your network? Any reason why you didn't post the operational details on this operational list? Have you ever read your peering agreements or service contracts to see if filtering of RFC 1918 sourced traffic is specifically covered by them? If it is not covered by the contract, then why should your peers/upstreams filter it? Another good question is whether or not every service contract and peering agreement should contain unique text or whether there should be some community-developed best practices statement that could be plugged in by reference. For instance, software publishers can publish their software under the terms of the GPL without including the full text of the GPL verbatim in their software license. Does NANOG have a role in developing some best practices text that could be easily imcorporated into peering agreements and service contracts? --Michael Dillon
Current thread:
- Re: private ip addresses from ISP, (continued)
- Re: private ip addresses from ISP Daniel Senie (May 23)
- RE: private ip addresses from ISP Frank Bulk (May 23)
- Re: private ip addresses from ISP Daniel Senie (May 23)
- RE: private ip addresses from ISP Andrew Kirch (May 23)
- Re: private ip addresses from ISP Robert Bonomi (May 23)
- Re: private ip addresses from ISP Joe Maimon (May 23)
- RE: private ip addresses from ISP Brian Johnson (May 23)
- Re: private ip addresses from ISP Joe Maimon (May 23)
- Re: private ip addresses from ISP Joseph S D Yao (May 23)
- Re: private ip addresses from ISP Joe Maimon (May 23)
- Re: private ip addresses from ISP Joseph S D Yao (May 23)
- Re: private ip addresses from ISP Joe Maimon (May 23)
- Re: private ip addresses from ISP Joseph S D Yao (May 23)
- Re: private ip addresses from ISP Michael . Dillon (May 24)
- Re: private ip addresses from ISP Warren Kumari (May 24)
- Re: private ip addresses from ISP Valdis . Kletnieks (May 24)
- Re: private ip addresses from ISP Edward B. DREGER (May 24)