nanog mailing list archives

Re: How many protocols...


From: Andy Dills <andy () xecu net>
Date: Mon, 10 Jun 2002 14:21:59 -0400 (EDT)


On Mon, 10 Jun 2002, E.B. Dreger wrote:

I'd guess that many route:

IPv4, IPv6, ICMP, UDP, TCP, IGMP, OSPF, RSVP, IPIP, ESP, AH,
EIGRP, L2TP, ISIS.

That's 14 or so... of course, I may have missed some or put too
much faith in another.

How can you forget the king of all protocols, RIP? :)

But seriously, I still don't understand the semantics. If you're "routing"
those protocols, you're also routing SMTP, DNS, POP, IMAP, HTTP,
HTTPS...wacky multiplayer game protocols...anything that runs on IP,
basically.

So you're either routing IP, or you're routing `wc -l /etc/services`
number of services plus possibly infinite more.

Andy

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