multicast null 0

From: elping (elpingu@xxxxxxxxxx)
Date: Sun Jun 23 2002 - 01:57:49 GMT-3


   
question to the multicasting gurus.......

i have configured auto rp and mapping agent on a router and on the same
router I have joined 2 groups int e0....

3 router down the line I can ping the multicast adreeses and I am
learning the RP.
router 5
Group: 225.255.255.225, RP: 192.148.8.8, v2, v1, uptime 00:05:20,
expires 00:02:28
Group: 225.255.255.226, RP: 192.148.8.8, v2, v1, uptime 00:04:55,
expires 00:02:28

but when i do a sho ip mroute i get
*, 225.255.255.225), 00:00:35/00:02:59, RP 192.148.8.8, flags: SP
  Incoming interface: Serial1, RPF nbr192.148.12.1
  Outgoing interface list: Null

(192.148.12.2, 225.255.255.225), 00:00:35/00:02:54, flags: PT
  Incoming interface: Serial1, RPF nbr 192.148.12.1, Registering
  Outgoing interface list: Null

why does it say NULL should it not say Serial 1



This archive was generated by hypermail 2.1.4 : Tue Jul 02 2002 - 08:12:40 GMT-3