10 Jun
2002
10 Jun
'02
12:53 p.m.
On Wed, 12 Jun 2002 09:33:09 PDT, todd glassey <todd.glassey@worldnet.att.net> said:
Is there a standard list of protocols that all carriers support?
Hmm.. *all* carriers? The IPv4 variants of TCP, UDP, and ICMP. Even IPv6 and multicast coverage are spotty at best, and anything else better have an IPv4 encapsulation if you want it to actually go end-to-end. (Yes, I know BGP gets around - but that's not routed so much as relayed peer-to-peer). -- Valdis Kletnieks Computer Systems Senior Engineer Virginia Tech