weird, weird, weird simple connection

From: Nodir Nazarov (nodir@xxxxxxxxxxxx)
Date: Mon Jan 22 2001 - 18:42:40 GMT-3

   

Hello, I need help in supposedly simplest configuration.

I have 2 sites connected via T1.

     R1<------------------>R2,
192.168.1.2 192.168.1.1

Where R1 has T1 and R2 has T1 channel in DS3. R1 - c2620. R2 - 7206vxr.I
have been doing similar scenario many many times and had no problem. This
time however I see both serials up/up but I can't ping. When I ping from
R2 to R1 this is what I got on R2:

15w3d: IP: s=192.168.1.1 (local), d=192.168.1.2 (Serial1/0/8:0), len 100,
sending.
15w3d: IP: s=192.168.1.1 (local), d=192.168.1.2 (Serial1/0/8:0), len 100,
sending.
15w3d: IP: s=192.168.1.1 (local), d=192.168.1.2 (Serial1/0/8:0), len 100,
sending.

When I ask to ping from R1 to R2 I see on R2:

15w3d: IP: s=192.168.1.2 (Serial1/0/8:0), d=192.168.1.1 (Serial1/0/8:0),
len 100, rcvd 3
15w3d: IP: s=192.168.1.1 (local), d=192.168.1.2 (Serial1/0/8:0), len 100,
sending
15w3d: IP: s=192.168.1.2 (Serial1/0/8:0), d=192.168.1.1 (Serial1/0/8:0),
len 100, rcvd 3
15w3d: IP: s=192.168.1.1 (local), d=192.168.1.2 (Serial1/0/8:0), len 100,
sending

But no success. On both interfaces - no errors at all. I can see the
routers through cdp. Encapsulation on both ends - hdlc. No access lists at
all, vanilla configuration.

I know you will ask details about the other end, but all it has is:

int se 0/0
ip address 192.168.1.2 255.255.255.0

I am afraid to get something like this on the lab. Aren't you ??

Nodir

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