From: John Neiberger (neiby@xxxxxxxxxx)
Date: Sat Nov 24 2001 - 13:55:12 GMT-3
Okay,here is the config of R2. R1 and R4 simply have IP addresses assigned,
and R3 is transparent bridging from serial to ethernet.
no ip routing
!
source-bridge ring-group 200
source-bridge transparent 200 300 1 20
!
interface Serial0
no ip address
no ip route-cache
no ip mroute-cache
no fair-queue
clockrate 64000
bridge-group 20
interface TokenRing0
no ip address
no ip route-cache
no ip mroute-cache
ring-speed 16
source-bridge 10 1 200
!
bridge 20 protocol ieee
bridge 20 bitswap-layer3-addresses
This is the current config but I've tried other configs to no avail. After
I get some coffee I'm going to try to think this through again. I have a
feeling there is a problem with my thought process and I'll have to be awake
to spot it. :-)
Thanks,
John
On Fri, 23 Nov 2001 22:07:56 -0800, fwells12 wrote:
| Show us your configs...
|
| ----- Original Message -----
| From: "John Neiberger" <neiby@excite.com>
| To: <ccielab@groupstudy.com>
| Cc: <elouie@yahoo.com>
| Sent: Friday, November 23, 2001 9:43 PM
| Subject: Transparent Bridging IP from TR to ETH over Serial
|
|
| > I'm having trouble configuring this and it seem that there ought to be
a
| way
| > to do this. Here is the scenario:
| >
| > R1----(t/r)-----R2---(serial)---R3 ----(eth)---- R4
| >
| > IP routing is turned off on R2 and R3. I'm attempting to transparently
| > bridge IP from the t/r segment to the ethernet segment and I'm failing
| > miserably.
| >
| > I've tried a few different things with no success. At the moment I'm
| > playing with SR/TLB on R2, but usually that involves T/R to Eth
conversion
| > on the same router, right? In this case it's T/R to serial and this
isn't
| > working so far.
| >
| > If I wasn't trying to bridge IP I could use DLSw, but I don't see how I
| > could use that here.
| >
| > I should mention that this isn't part of a lab scenario, I just wanted
to
| > see if I could do it.
| >
| > Any thoughts? I think I'm going to give up for the evening and try
again
| > tomorrow when I can actually think clearly. <g>
| >
| > Thanks,
| > John
| >
| >
| >
| >
| >
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