From: Daniel C. Young (danyoung99@xxxxxxxxxxxx)
Date: Mon Aug 20 2001 - 14:41:09 GMT-3
Atakan,
What you are doing is essentially simulating an active IGMP memeber (ie. a
multicast receiver). You are correct in that this is not a "real life"
situation. You will also need to make the loopback join IGMP so that it will
send IGMP membership reports to the first next-hop router.
Regards,
Daniel
-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com]On Behalf Of
Atakan San
Sent: Monday, August 20, 2001 9:28 AM
To: rsevier
Cc: ccielab@groupstudy.com
Subject: Re: RPF lookup failed stuff with auto rp
Thanks for all answers and further commends on this guys
I put ip pim sparse-dense-mode under loopback and it worked
Raymond I checked your stuff My loopback is/was always reachable via unicast
At this point, I have no possibility to have a kind of pim neighbor with
loopback0 but needed to put pim command why ?
Cheers
Atakan
rsevier wrote:
> Atakan - Check your unicast table. The RPF lookups are dependent on the
> unicast table and mroutes.
>
> Raymond
>
> -----Original Message-----
> From: nobody@groupstudy.com [mailto:nobody@groupstudy.com]On Behalf Of
> Atakan SAN
> Sent: Monday, August 20, 2001 7:46 PM
> To: ccielab@groupstudy.com
> Subject: RPF lookup failed stuff with auto rp
>
> Hi Group
>
> Very straightforward but hitting a strange issue
> sparse-dense mode all
>
> X3---------------- X2
> '
> '
> '
> '
> X1
>
> Testing auto-rp---> X3' s loopback0 192.19.27.7 is used for both
> announce and discovery messages for auto-rp
>
> I am having RPF lookup faileds as follows on X1
> 15:55:47: IP: s=192.19.27.7 (Serial0.12) d=224.0.1.39 len 52, RPF lookup
> faileds
> 15:55:47: IP: s=192.19.27.7 (Serial0.13) d=224.0.1.39 len 52, RPF lookup
> faileds
> 15:55:47: IP: s=192.19.27.7 (Serial0.12) d=224.0.1.40 len 52, RPF lookup
> faileds
> 15:55:47: IP: s=192.19.27.7 (Serial0.13) d=224.0.1.40 len 52, RPF lookup
> faileds
> X1#
> 15:56:47: IP: s=192.19.27.7 (Serial0.12) d=224.0.1.39 len 52, RPF lookup
> faileds
> 15:56:47: IP: s=192.19.27.7 (Serial0.13) d=224.0.1.39 len 52, RPF lookup
> faileds
> 15:56:47: IP: s=192.19.27.7 (Serial0.12) d=224.0.1.40 len 52, RPF lookup
> faileds
> 15:56:47: IP: s=192.19.27.7 (Serial0.13) d=224
>
> Thanks
> Atakan
> **Please read:http://www.groupstudy.com/list/posting.html
> **Please read:http://www.groupstudy.com/list/posting.html
**Please read:http://www.groupstudy.com/list/posting.html
**Please read:http://www.groupstudy.com/list/posting.html
This archive was generated by hypermail 2.1.4 : Thu Jun 13 2002 - 10:31:54 GMT-3