Inter-ISP/Telco/X.25 security procedures?

Mon Sep 16 15:24:35 UTC 2002

On Mon, 16 Sep 2002, Rajesh Talpade wrote:
> Could someone please point me to BCP documents or products that permit
> an ISP to better interact with its peers/upstreams in case of DoS and
> worm attacks that cross ISP network boundaries?

Please see Clifford Stoll's book The Cuckoo's Egg for a description
of tracking an intruder across various PSTN, PSDN and Internet providers.

I haven't seen a better description of the process.