From: Craig Elrod (celrod@xxxxxxxxx)
Date: Tue Jun 18 2002 - 16:48:15 GMT-3
Thanks. I can't figure this one out. Questions:
1) Did you intend on changing the bridge #'s on the token interfaces to 14
on all. I tried it, it didn't work. I changed them back to 2 on R6, and
14 on R4, R2. ?
2) Could it be the IOS version I'm running. The sniffer see's the NetBios
Name query coming from the PC. The DLSW peer is connected. But, DLSW
Debug doesn't show the name query packet come into the router.
Latest config's and IOS ver's attached.
Thank you kindly,
-Craig.
>R6: source-bridge ring-group 999
> dlsw local-peer peer-id 135.2.66.66
> dlsw remote-peer 0 tcp 135.2.24.4
> dlsw remote-peer 0 tcp 135.2.24.2
>
> int tok 1/1/0
> ring speed 16
> source-bridge 200 2 999
> source-bridge spanning
>
>R2: source-bridge ring-group 999
> dlsw local-peer peer-id 135.2.24.2 prom
>
> int tok 0
> ip add 135.2.24.2 255.255.255.0
> ring 16
> source-bridge 100 14 999
> source-bridge spanning
>
>R4: source-bridge ring-group 999
> dlsw local-peer peer-id 135.2.24.4 prom
>
> int tok 0
> ip add 135.2.24.4 255.255.255.0
> ring 16
> source-bridge 100 14 999
> source-bridge spanning
At 05:16 PM 6/18/2002 +0000, fningham@att.net wrote:
>Craig: Your configs were deleted but they could be:
>
>R6: source-bridge ring-group 999
> dlsw local-peer peer-id <r6 address>
> dlsw remote-peer 0 tcp 135.2.24.4
> dlsw remote-peer 0 tcp 135.2.24.2
>
> int tok 1/1/0
> ring speed 16
> source-bridge 200 14 999
> source-bridge spanning
>
>R2: source-bridge ring-group 999
> dlsw local-peer peer-id 135.2.24.2 prom
>
> int tok 0
> ip add 135.2.24.2 255.255.255.0
> ring 16
> source-bridge 100 1 999
> source-bridge spanning
>
>R4: source-bridge ring-group 999
> dlsw local-peer peer-id 135.2.24.4 prom
>
> int tok 0
> ip add 135.2.24.4 255.255.255.0
> ring 16
> source-bridge 100 14 999
> source-bridge spanning
>
>If your PC's are set up correctly with NetBIOS,
>a "find", or "net view" command should put the PC name
>and MAC address in the local reachability cache. If
>it's not there, on either end, troubleshoot PC config.
>You can do a deb dlsw and see if there is a NB packet
>received from the PC with a dest MAC of
>0xc000.0000.0080. This is the name-query packet sent
>by the PC.
>
>If the PC is in the local reachability cache but not in
>the remote reachability cache, troubleshoot IP
>connectivity between peers.
>
>If your still having troubles, e-mail you configs and
>the output from sh sou, and sh dlsw rea on R6, R4, and
>R2.
>
>HTH, Fred
> > The following in my network. Attached are config files and sh
> > commands. The DLSW peer's connect ok, but the netbios traffic never
> > propagates, and the 'show dlsw reach' is empty. I also noticed that with
> > 'show source' the TCP Peername not set message. Is this the problem. I
> > thought DLSW+ was to allow connect without peernames, especially over
> token
> > ring.
> > Thank you kindly for your help,
> > -Craig.
> >
> > [Win 2000 PC] netbios
> > |
> > (tokenring 200, Brdg 2)
> > R6
> > /\
> > / \
> > frame / \ ethernet
> > / \
> > R4 R2
> > \ /
> > \ /
> > \ /
> > (tokenring 100, brdg 14)
> > |
> > [Win 95 pc] netbios
> >
> >
> > ex:
> > end
> >
> > r6#sh dl pe
> > Peers: state pkts_rx pkts_tx type drops ckts
> > TCP uptime
> > TCP 135.2.24.4 CONNECT 97 97 conf 0 0 0
> > 00:47:31
> > TCP 135.2.24.2 CONNECT 96 96 conf 0 0 0
> > 00:47:16
> > Total number of connected peers: 2
> > Total number of connections: 2
> >
> > r6#
> >
> > r6#sh sour
> >
> > Local Interfaces: receive transmit
> > srn bn trn r p s n max
> hops cnt cnt drops
> > To1/1/0 200 14 999 * b 7 7 7 18 0 14
> >
> > Global RSRB Parameters:
> > TCP Queue Length maximum: 100
> >
> > Ring Group 999:
> > No TCP peername set, TCP transport disabled
> > Maximum output TCP queue length, per peer: 100
> > Rings:
> > bn: 14 rn: 200 local ma: 400b.3d1e.1f14 TokenRing1/1/0 fwd: 0
> >
> > Explorers: ------- input ------- ------- output -------
> > spanning all-rings total spanning all-rings total
> > To1/1/0 0 3 3 0 0 0
> >
> > Explorer fastswitching enabled
> > Local switched: 17 flushed 0 max Bps 38400
> >
> > rings inputs bursts throttles output
> drops
> > To1/1/0 17 0 0
> 0
> >
> > r6#
> >
> > [GroupStudy.com removed an attachment of type application/zip which had
> a name
> > of dlsw+.zip"; x-mac-type="705A4950"; x-mac-creator="705A4950]
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