From: Xuan.Sun@xxxxxxxxxxx
Date: Fri Nov 09 2001 - 18:50:55 GMT-3
I had such problem one time. It was caused by the Cisco IOS. One was
11.2.26, other was 12.0.8. The flakey thing was the IOS would change the
frame size to 516 in IOS 12.0.8. I did not know why. After I downloaded to
11.2. The DLSW peering was OK. But I did not try the "pass-through".
One thing I noticed was the DLSW version was different. Use the "show dlsw
cap" to see the DLSW version. Try to run 11.2.26 at both sides. It seems
this release has better code for DLSW. As I know, it only supports DLSW
version 1.
Good Luck
"McCallum, Robert" <Robert.McCallum@let-it-be-thus.com>@groupstudy.com on
11/09/2001 08:02:36 AM
Please respond to "McCallum, Robert" <Robert.McCallum@let-it-be-thus.com>
Sent by: nobody@groupstudy.com
To: "'Ccielab' (E-mail)" <ccielab@groupstudy.com>, "Cisco@Groupstudy.
Com (E-mail)" <cisco@groupstudy.com>
cc:
Subject: dlsw pass-thru
Hi folks me again.
I am having a problem getting dlsw lite with pass-thru to form peers
between two routers. Basically they never form peers. The configs of both
routers are posted below as well as the debug outputs from both. Any help
would be great here as I have never been able to get this to work and am
unsure
as to why.
ROUTER 5
source-bridge ring-group 500
dlsw local-peer peer-id 137.1.5.5 group 235 border
dlsw remote-peer 0 frame-relay interface Serial0/0.1 503 pass-thru
dlsw remote-peer 0 frame-relay interface Serial0/0.1 502 pass-thru
interface Serial0/0.1 multipoint
ip address 137.1.2.131 255.255.255.128
ip ospf message-digest-key 1 md5 robert
ip ospf network point-to-multipoint
frame-relay map dlsw 503 broadcast
frame-relay map dlsw 502 broadcast
frame-relay map llc2 503 broadcast
frame-relay map llc2 502 broadcast
frame-relay map ip 137.1.2.129 502 broadcast
frame-relay map ip 137.1.2.130 503 broadcast
frame-relay map ip 137.1.2.131 503
frame-relay interface-dlci 502
frame-relay interface-dlci 503
ROUTER 3
dlsw local-peer peer-id 137.1.3.3 group 235 promiscuous
dlsw remote-peer 0 frame-relay interface Serial0/0 305 pass-thru
dlsw bridge-group 1
!
interface Serial0/0
mac-address 0000.0000.1133
ip address 137.1.2.130 255.255.255.128
encapsulation frame-relay
ip ospf message-digest-key 1 md5 robert
ip ospf network point-to-multipoint
ip policy route-map pingr6
no fair-queue
clockrate 128000
frame-relay map dlsw 305 broadcast
frame-relay map llc2 305 broadcast
frame-relay map ip 137.1.2.129 305 broadcast
frame-relay map ip 137.1.2.130 305
frame-relay map ip 137.1.2.131 305 broadcast
frame-relay interface-dlci 305
no frame-relay inverse-arp
ROUTER 5 OUTPUT FROM DEBUG DLSW
06:24:24: DLSw: START-FSTPFSM (peer on interface Serial0/0):
event:ADMIN-OPEN CONNECTION state:
DISCONN
06:24:24: DLSw: dfstp_action_a() attempting to connect peer on interface
Serial0/0
06:24:24: DLSw: Connection opened for peer on interface Serial0/0
06:24:24: DLSw Direct: vencap failed - dropping packet for peer on
interface Serial0/0
06:24:24: DLSw: Capabilities send failed to peer on interface Serial0/0
06:24:24: DLSw: END-FSTPFSM (peer on interface Serial0/0):
state:DISCONN->WAIT_CAP
ROUTER 3 OUTPUT FROM DEBUG DLSW
06:22:49: DLSw: START-FSTPFSM (peer on interface Serial0/0):
event:TIMER-TIMER EXPIRED state:WA
IT_CAP
06:22:49: DLSw: dfstp_action_d() close connection for peer on interface
Serial0/0
06:22:49: DLSw: DIRECT aborting connection for peer on interface Serial0/0
06:22:49: DLSw: END-FSTPFSM (peer on interface Serial0/0):
state:WAIT_CAP->DISCONN
Cheers for any help
Robert McCallum
Ext 730 3448
DDI : 01415663448
Mobile : 07818002241
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