From: John Matus (jmatus@pacbell.net)
Date: Thu Sep 09 2004 - 22:02:27 GMT-3
that diagram got a bit scewed in tansport...........r1 is joined to
225.25.25.25...
Regards,
John D. Matus
MCSE, CCNP
Office: 818-782-2061
Cell: 818-430-8372
jmatus@pacbell.net
----- Original Message -----
From: "John Matus" <jmatus@pacbell.net>
To: "lab" <ccielab@groupstudy.com>
Sent: Thursday, September 09, 2004 5:57 PM
Subject: mroute woes - help!
> i've got multicast running on my network...
>
> r5----------------------------------r3---------------------------------r1
> (225.25.25.25)
> --
> --
> --
> --
> r4
>
> r1 is running auto rp and r1 is the mapping agent
> r5 is regestering autorp and is receiving rp updates
> r3 is sending updates to both r5 and r4 but r4 is not receiving the
updates,
> but r4 can ping the multicast address 225.25.25.25
> i checked the rpf interface on r3 and r4 and they are both correct (both
using
> the appropriate inteface and i'm not getting any rpf failures in debug.
> here is what i do get from r4 however:
>
> *Mar 1 02:11:53.644: IP(0): s=150.1.3.3 (Serial0/0) d=224.0.1.39
id=28260,
> prot=17, len=52(48), mroute olist null
> r4(config)#ip mroute 150.1.3.3 225.255.255.255 164.1.34.3
> r4(config)#
> *Mar 1 02:12:18.681: MRT(0): Update (*,224.0.1.40), RPF /0.0.0.0
>
> any ideas why r4 does not recieve the auto rp updates?? yes, all the
> interfaces are set to sparse and there is connectivity between r3 and r4
at
> layer 2 and 3 (runnning isis)
>
> thanks in advance!
>
>
>
>
> Regards,
>
> John D. Matus
> MCSE, CCNP
> Office: 818-782-2061
> Cell: 818-430-8372
> jmatus@pacbell.net
>
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