From: Chuah Eng Wee (chuahew@xxxxxxxxxxxxxxx)
Date: Mon Aug 09 1999 - 14:02:41 GMT-3
Hi Pple,
THanks for the replies.
>Work at it from a layer 2 level first
>- Can both spoke routers ping the hub router ?
>- Can the hub router ping both spoke router ?
>- Do show frame map on hub and spoke routers - are these correct ?
## this is exactly the approach I used. Make sure ip is ok. For ip, i can
ping my own serial interface using frame map command.
Yes, the spoke routers can ping the hub router, but cannot ping itself and
the other spoke.
Yes, the hub router can ping the spoke router.
sh fram map command shows static mappings and are correct.
>If you get encaps failed on debug apple, try debug frame packet on the spoke
>router. Does the packet get sent over the frame ? If it goes out but does
>not come back, debug apple and frame packets on the hub router.
### THere's no encaps failed from the debug apple output. Even the debug
frame packet doesn't show any indication of "no map...." which u will
normally see when u didn't put frame relay map command.
>
>Once you have that working, move to layer 3.
>- Do you have split horizon disabled (apple eigrp-split disa) ?
# I have disabled split horizon. Anyway, this is not the problem becos the
spokes can see all routes. It's just that they can't ping to each others
serial
interface and their own serial interface.
>I do not think that the 'apple local-routing' command is required unless you
>have another interface for routing appletalk on the same router, but would
>need to test it to confirm it.
Unfortunately, I have dismantled my previous setup and proceed with another
lab
practice. My new set up is a hub and spoke topology as well but with the
hub been
a point-to-point instead of multipoint as in the previous setup. But I
encountered the same problem. The spoke can ping the hub, but cannot ping
itself even with a frame relay map command mapping to itself.
Thanks
Eng Wee
>
>
>> -----Original Message-----
>> From: Chuah Eng Wee [SMTP:chuahew@cyberway.com.sg]
>> Sent: 09 August 1999 06:46
>> To: ccielab@groupstudy.com
>> Subject: appletalk frame relay ping own interface
>>
>> Hi..
>>
>> Have some problems with this appletalk in frame relay environment :
>>
>> basically 3 router is hub and spoke topology. Hub router use
>> multipoint subinterface, spoke router use physical interface.
>>
>> The spoke router cannot ping the other spoke router and its own interface
>> despite having the config below
>>
>>
>> interface Serial0
>> ip address 137.20.1.3 255.255.255.0
>> encapsulation frame-relay
>> ip ospf network broadcast
>> ip ospf priority 0
>> appletalk cable-range 1002-1002 1002.221
>> appletalk zone r1r3r5serial
>> appletalk protocol eigrp
>> no appletalk protocol rtmp
>> frame-relay map appletalk 1002.221 301 broadcast (map to itself)
>> frame-relay map appletalk 1002.103 301 broadcast (map to another
>> spoke)
>> frame-relay map appletalk 1002.243 301 broadcast (map to hub)
>> frame-relay map ip 137.20.1.3 301 broadcast
>> frame-relay map ip 137.20.1.5 301 broadcast
>> frame-relay map ip 137.20.1.1 301 broadcast
>>
>> Debug apple packet doesn't shows any encap failure.
>>
>> Did i miss out anything ??
>>
>>
>> Thanks
>> ENg Wee
>>
>>
>>
>>
>>
>>
>>
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