From: John Conzone (jkconzone@xxxxxxxx)
Date: Sun May 28 2000 - 17:33:04 GMT-3
I just disabled RTMP split horizon on the hub sub-int, and the ping
works. But I don't undertand why.
I know RTMP is a distance vector protocol, but why would routing even
occur in this case? I'm thinking that they are on the same cable range, so
it is a directly connected device. I'm reading Caslows AT chapter as we
speak (errrr, write), but I'm missing how RTMP would affect a ping on the
same newtork (cable range). Unless of course AT doesn't look at it that way.
----- Original Message -----
From: "Kevin M. Woods" <kev@nil.org>
To: "John Conzone" <jkconzone@home.com>
Cc: "ccielab" <ccielab@groupstudy.com>
Sent: Sunday, May 28, 2000 4:11 PM
Subject: Re: Appletalk ove frame relay
> You're missing a command on the hub...Caslow's AT chapter has the
answer...
>
> Kevin
>
> // Hi all. Still bangin away here, and have run up against another
wall. I've got a hub and two spoke routers running frame. I have IP enabled
on all. The hub has a map to each spoke, and the spokes have a map to the
hub and the other spoke. Everyone can ping everyone and life is good.
Interface is multipoint and they are all on the same net. It is also a
sub-interface.
> // Now enter appletalk. I bascially configured appletalk the same way.
The hub has a mapping to both spokes, and the spokes have a mapping to the
hub and the other spoke. They are all on the same cable-range and zone,
differnt nodes. The hub sees both spokes, and can AT ping both spokes. The
hub can also see other zones off ethernets on the spokes. The spokes can AT
ping the hub, but not the other spoke. I've checked the mapping and they are
there. I've debugged appletalk packet, but am having trouble deciphering it.
> // I was expecting AT to work basically like IP over the frame, but
not ever doing AT, is their a gotcha I don't know about?
> // I'm continuing to search, but have been stuck on this for about 2 hours
now. Have all the books out but haven't seen anything yet.
> // Thanks!
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