[comp.sys.apollo] TC/IP and DOMAIN routing

wcwang@iuvax.cs.indiana.edu (11/12/87)

Could some one help me on this?

We have two seperate token-rings with each one of them having a dn3000
on an ethernet.  We were be able to run domain routing on them and 
file access and program access seem to be ok at this point.  We also
have a dn550 with a ethernet card running tcp/ip gateway on it and
we use it for access to some campus wide network and arpa.

Now, my question is that if I don't want to run tcp/ip ethernet gateway
on those 2 dn3000 but use the one on dn550 to do the tcp/ip work and
let those two dn3000 do domain xns routing, how could I config the 
networks (tcp/ip addr., gateway, and so on) so that all the nodes on our two 
rings can get access to campus ethernet tcp/ip services? 
Sample /sys/tcp/hostmap/local.txt would be mostly welcome!

The sample config for the internet is:

			(dn550 A) -- (dn3000 B) -- (dn3000 C)  * a ring
			   | tcp/ip                  | routing
			   |                         |
	=================================================  * ethernet
			  			  |
						  | routing
				    (dn560 D) -- (dn3000 E) 


The actual internet is a little complicated but the 5 nodes here
represented the kind of the structure for the net.

ps. I did look into the docus. (config and maintain tcp/ip) and read
some thing like (dr0, dr1, ether0, etc) but I couldn't find the
details.

Thanks in advance!


Bill Wang
Speech & Hearing Center, Indiana University, Bloomington, IN 47405

UUCP  = {ihnp4,seismo,cbosgd}!iuvax!wcwang
CSNET = wcwang@indiana
ARPA  = wcwang@iuvax.cs.indiana.edu
Phone = (812) 335-0714