nanog mailing list archives
Re: net.terrorism
From: John Payne <john () sackheads org>
Date: Wed, 10 Jan 2001 14:49:18 -0800
On Wed, Jan 10, 2001 at 03:12:44PM +0800, Adrian Chadd wrote:
On Tue, Jan 09, 2001, John Payne wrote:On Tue, Jan 09, 2001 at 09:49:50PM +0800, Adrian Chadd wrote:I'd rather get partial announcements than traffic-filtered announcements. That way, my other network pipes (which hopefully have a path without above.net in it to vuurwerk) will take over. above.net are happy. vuurwerk is happy. life is good. no bitching or extra configuration.personally speaking, and no disrespect to any abovenet network engineers, or anyone else, but I would *MUCH* rather a solution which doesn't involve them logging onto several routers to block 1 route (I don't know how many places abovenet peer with uunet, but I'll bet that its more than 1 place) a) Add a blackhole route (1 config change) b) Tag/block route on ingress (X config changes) c) block route on egress (Y config changes)That in itself is bogus. How many MXes do you run? Can you seriously tell me that every time you add a domain to your MX servers you consider the updates "too difficult" ? I mean, going by what you said above, we might as well run open relays. That way, whenever we add new domains, thats 1 config change to your primary MX host to accept mail, and bewm! it works!
No, I updated the list of domains in one place and its automatically taken care of on the other boxes.
Thats what scripts and other automata are for.
I trust scripts to update mailservers which nobody else can be trying to configure at the same time (and name servers for that matter). Injecting a blackhole route and letting IBGP propogate it is the same idea. (as long as it stays inside your network ;) -- John Payne http://www.sackheads.org/jpayne/ john () sackheads org http://www.sackheads.org/uce/ Fax: +44 870 0547954 To send me mail, use the address in the From: header
Current thread:
- Re: net.terrorism, (continued)
- Re: net.terrorism Shawn McMahon (Feb 24)
- Re: net.terrorism William Allen Simpson (Feb 24)
- Re: net.terrorism Sabri Berisha (Feb 24)
- Re: net.terrorism Adrian Chadd (Feb 24)
- Re: net.terrorism Joshua Goodall (Feb 24)
- Re: net.terrorism Adrian Chadd (Feb 24)
- Communities for blackholes (was: re: net.terrorism) Joshua Goodall (Feb 24)
- Re: net.terrorism Sabri Berisha (Feb 24)
- Re: net.terrorism John Payne (Feb 24)
- Re: net.terrorism Adrian Chadd (Feb 24)
- Re: net.terrorism John Fraizer (Feb 24)
- Re: net.terrorism John Payne (Feb 24)
- Re: net.terrorism Adrian Chadd (Feb 24)
- Re: net.terrorism bmanning (Feb 24)
- RE: net.terrorism John Belcher (Feb 24)
- RE: net.terrorism Sabri Berisha (Feb 24)
- RE: net.terrorism John Belcher (Feb 24)
- Re: net.terrorism Adrian Chadd (Feb 24)
- RE: net.terrorism John Belcher (Feb 24)
- Re: net.terrorism Alex Bligh (Feb 24)
- Re: net.terrorism Randy Bush (Feb 24)
- Re: net.terrorism John Fraizer (Feb 24)