From: C. Warren (chwarren@xxxxxxx)
Date: Fri Mar 08 2002 - 21:49:22 GMT-3
Largest frame size = 1500
> -----Original Message-----
> From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On
> Behalf Of Bob Sinclair
> Sent: Friday, March 08, 2002 6:14 PM
> To: jmistichelli@yahoo.com
> Cc: ccielab@groupstudy.com
> Subject: Re: DLSW Troubleshooting
>
>
> Yes. I am running NetBEUI. The two other PCs can netview
> just fine. When I switch the PCs to different routers, it
> pretty much seems clear that the problem is with the router,
> not the PCs. Relevant portions of he config below:
>
> !
> source-bridge ring-group 100
> dlsw local-peer peer-id 148.6.6.6
> dlsw remote-peer 0 tcp 148.6.3.3 lf 1500
> dlsw remote-peer 0 tcp 148.6.4.4 lf 1500
> !
> !interface TokenRing1/0
> mtu 4464
> no ip address
> ring-speed 16
> source-bridge 2 1 100
> source-bridge spanning
> !
>
> R6#sh dlsw peers
> Peers: state pkts_rx pkts_tx type
> drops ckts TCP uptime
> TCP 148.6.3.3 CONNECT 560 477 conf
> 0 0 0 03:17:58
> TCP 148.6.4.4 CONNECT 499 492 conf
> 0 0 0 03:17:47
> Total number of connected peers: 2
> Total number of connections: 2
>
> R6#
>
> The only thing different about this router I can see is that
> it is a 3620. Have had DLSW running fine on it before. Have
> tried various mtu settings. Rebooted it.
>
>
> ----- Original Message -----
> From: "John Mistichelli" <jmistichelli@yahoo.com>
> To: "Bob Sinclair" <bsin@erols.com>; <ccielab@groupstudy.com>
> Sent: Friday, March 08, 2002 7:06 PM
> Subject: RE: DLSW Troubleshooting
>
>
> > Just a REAL basic question for you...
> >
> > Are you running NetBEUI on these PCs?
> >
> >
> > -----Original Message-----
> > From: nobody@groupstudy.com
> [mailto:nobody@groupstudy.com]On Behalf Of
> > Bob Sinclair
> > Sent: Friday, March 08, 2002 6:22 PM
> > To: ccielab@groupstudy.com
> > Subject: DLSW Troubleshooting
> >
> >
> > DLSW Experts:
> >
> > I have three routers, fully meshed with tcp remote peer
> statements.
> > All are showing two connected peers. DLSW capabilities shows all
> > three are aware of the PC's behind the other routers, and the local
> > pc. Yet, the PC behind R6, on a token ring segment, cannot reach
> > others or be reached. Even though the other peers know it is there
> > (reachability). Have switched PC's so I know that is not
> the issue. There are no filters. Below are output of debugs.
> > Testing is by net view \\ on the pc's. Whenever the PC
> behind R6 tries to
> > contact another, it gets "network path not found". Same
> when others
> > try to reach it. Other two peers can reach each other
> fine. Bottom
> > line, other peers see it as reachable, but can't contact it.
> >
> >
> > Below is debug when another peer tries to reach this one.
> 148.6.4.4 is
> > the peer address of the peer trying to reach this one.
> >
> > R6#
> > R6#
> > 02:17:21: %DLSWC-3-RECVSSP: SSP OP = 18( NBNQ ) -explorer from peer
> > 148.6.4.4(2065)
> > R6#
> > 02:17:21: DISP Sent : CLSI Msg : UDATA_STN.Req dlen: 90
> > 02:17:21: DISP Sent : CLSI Msg : UDATA_STN.Req dlen: 90
> > R6#
> > 02:17:23: DISP Sent : CLSI Msg : UDATA_STN.Req dlen: 90
> > 02:17:23: DISP Sent : CLSI Msg : UDATA_STN.Req dlen: 90
> > 02:17:24: DISP Sent : CLSI Msg : UDATA_STN.Req dlen: 90
> > 02:17:24: DISP Sent : CLSI Msg : UDATA_STN.Req dlen: 90
> > R6#
> > 02:17:24: %DLSWC-3-RECVSSP: SSP OP = 18( NBNQ ) -explorer from peer
> > 148.6.4.4(2065)
> > R6#
> > 02:17:25: DISP Sent : CLSI Msg : UDATA_STN.Req dlen: 90
> > 02:17:25: DISP Sent : CLSI Msg : UDATA_STN.Req dlen: 90
> > 02:17:26: DISP Sent : CLSI Msg : UDATA_STN.Req dlen: 90
> > 02:17:26: DISP Sent : CLSI Msg : UDATA_STN.Req dlen: 90
> > R6#
> > 02:17:27: DISP Sent : CLSI Msg : UDATA_STN.Req dlen: 90
> > 02:17:27: DISP Sent : CLSI Msg : UDATA_STN.Req dlen: 90
> >
> >
> >
> >
> > Below is debug when this one tries to reach another.
> 148.6.3.3 is the
> > peer router of the pc name I am trying to reach.
> >
> >
> > R6#
> > R6#
> > 02:18:27: DLSW Received-ctlQ : CLSI Msg : UDATA_STN.Ind dlen: 84
> > 02:18:27: %DLSWC-3-RECVSSP: SSP OP = 19( NBNR ) -explorer from peer
> > 148.6.3.3(2065)
> > 02:18:27: DISP Sent : CLSI Msg : UDATA_STN.Req dlen: 90
> > 02:18:27: DLSW Received-ctlQ : CLSI Msg : UDATA_STN.Ind dlen: 84
> > 02:18:27: %DLSWC-3-RECVSSP: SSP OP = 19( NBNR ) -explorer from peer
> > 148.6.3.3(2065)
> > R6#
> > 02:18:27: DISP Sent : CLSI Msg : UDATA_STN.Req dlen: 90
> > 02:18:28: DLSW Received-ctlQ : CLSI Msg : UDATA_STN.Ind dlen: 84
> > 02:18:28: %DLSWC-3-RECVSSP: SSP OP = 19( NBNR ) -explorer from peer
> > 148.6.3.3(2065)
> > R6#
> > 02:18:28: DISP Sent : CLSI Msg : UDATA_STN.Req dlen: 90
> > R6#
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