It must be simple, but I need help: Frame Relay physical

From: Song Mu (songmu@yahoo.com)
Date: Thu Sep 19 2002 - 21:11:32 GMT-3


Hi,

I run out of options for this:

R1 is hub router with 3 Remote: R2, R3, R4.
Requirments:
1. No map statement on any of the remotes
2. No subinterface on any of the routers

Here is my hub and one of the remote configs:
!
interface Serial0
 ip address 50.50.123.1 255.255.255.0
 encapsulation frame-relay
 no ip route-cache
 no ip mroute-cache
 frame-relay map ip 50.50.123.4 100 broadcast
 frame-relay map ip 50.50.123.5 200 broadcast
 frame-relay map ip 50.50.123.6 300 broadcast
 no frame-relay inverse-arp (it should not be here since the map
statements, but try it any way)
 no ip split-horizon (tried with it and without it)
!
interface Serial0/0
 ip address 50.50.123.4 255.255.255.0
 encapsulation frame-relay
 no fair-queue
 clockrate 800000
 no ip split-horizon (tried with it and without it)
 frame-relay interface-dlci 100
!
I always can ping the remotes (all pvcs are active), but not the host
from any of the remotes. No any routing protocols on these routers.
Turned on both debug ip icmp and debug ip packet during the ping from
remotes and no any information on both host and remote (meaning no
packet been send to the host and no receive from the host neither).

Thanks,

Song



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