From: Wu,Jiang (wujiang@xxxxxxxxx)
Date: Thu Nov 16 2000 - 09:41:23 GMT-3
The configurations are just the simplest.
int tu0...tu so...tu des...ipx netw...
R1(s0/0)--(s0/0)R2(fa0/0.40)--(e0/0)R3
R1 to R2 work well
R1 to R3 work well !!!
R3 can receive ipx rip updates from R2 while R2 can receive nothing from the tu
nnel to R3
when "deb tu" on R3 and ping R3 from R2, it shows on R3 each echo is received a
nd replied...
All ip networks connect well
----- Original Message -----
From: Bert Kellerman <bertke@charter.net>
To: Wu,Jiang <wujiang@bj163.com>
Cc: <ccielab@groupstudy.com>
Sent: Friday, November 17, 2000 7:28 PM
Subject: Re: GRE Tunnel problem
> Paste your configs....
>
> > "Wu,Jiang" wrote:
> >
> > Hi group,
> > I am tring gre tunnel and encountering a headache.... One of them does
> > not work well -- it can send packets but cannot receive any. The peer
> > router does send echo replies back. It seems that the incoming
> > interface's type which is dot1q trunking cause the problem. Though I
> > don't believe a layer 2 function has influence on layer 3... Can
> > anyone explain it?
> >
> > Thanks,
> > Wu
> >
> > Tunnel0 is up, line protocol is up
> > Hardware is Tunnel
> > MTU 1514 bytes, BW 9 Kbit, DLY 500000 usec,
> > reliability 255/255, txload 1/255, rxload 1/255
> > Encapsulation TUNNEL, loopback not set
> > Keepalive set (10 sec)
> > Tunnel source 138.3.40.5 (FastEthernet0/0.40), destination
> > 138.3.40.4
> > Tunnel protocol/transport GRE/IP, key disabled, sequencing disabled
> > Checksumming of packets disabled, fast tunneling enabled
> > Last input 00:06:00, output 00:00:20, output hang never
> > Last clearing of "show interface" counters never
> > Queueing strategy: fifo
> > Output queue 0/0, 0 drops; input queue 0/75, 0 drops
> > 5 minute input rate 0 bits/sec, 0 packets/sec
> > 5 minute output rate 0 bits/sec, 0 packets/sec
> > 0 packets input, 0 bytes, 0 no buffer
> > Received 0 broadcasts, 0 runts, 0 giants, 0 throttles
> > 0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort
> > 32 packets output, 2550 bytes, 0 underruns
> > 0 output errors, 0 collisions, 0 interface resets
> > 0 output buffer failures, 0 output buffers swapped out
>
> --
> Bert
> (RTP on 11/29)
>
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