Mark, R3 is the one that has the joins, but you say R3 cannot ping the groups? Is this correct? Or did you mean R1?
Also, are they any other connections between these routers? What does show ip pim mroute look like on R2 and R3 after trying to ping from R1? On Wed, Aug 19, 2009 at 1:54 PM, Mark Matters <[email protected]> wrote: > I have an rpf issue I am trying to resolve. > > I have 3 routers ip multicast routing, ip pim sparse, Autorp and ip pim > autorp listener configured. > > I can ping the igmp groups from r1 and r2 but I can not ping the groups > from r3. The groups are configured on r3. Looking at it again I sometimes > the pings will work from R1 and sometimes they do not. r3 f0/1 was saying > it's not an rfp interface. I added a mroute ong r3 pointing to r2 and it did > not do anything. I added an mroute pointing to f0/1 on r3 and it did not do > anything. Ip v4 pings to all interfaces work fine, so no unicast routing > issues. > > > r1, r2 and r3 and connected to each other via frame-relay. The fast > ethernets all go to different vlans. > > > r1 - > ip pim autorp listener > > f0/0 > ip pim sparse mode > ip pim dr-priority 0 > > f0/1 > ip pim sparse mode > ip pim dr-priority 0 > > s0/0 (fr physical) > ip pim sparse mode > ip pim dr-priority 0 > > > r2 - hub > ip pim autorp listener > > f0/0 > ip pim sparse mode > ip pim dr-priority 255 > > loop0 > ip pim sparse mode > > s0/0 fr hub - physical int > ip pim dr-priority 255 > ip pim nbma > ip pim sparse mode > > ip pim send-rp-announce Loopback0 scope 16 group-list 1 > ip pim send-rp-discovery Loopback0 scope 16 > > Standard IP access list 1 > 10 permit 224.24.24.24 > 20 permit 224.32.32.32 > > > r3 > ip pim autorp listener > > f0/0 > ip pim sparse mode > ip pim dr-priority 0 > > f0/1 > ip pim dr-priority 0 > ip pim sparse mode > igmp join 224.24.24.24 > igmp join 224.32.32.32 > > s0/0 (fr multipoint) > ip pim sparse mode > ip pim dr-priority 0 > > > Any idea's? > > _______________________________________________ > For more information regarding industry leading CCIE Lab training, please > visit www.ipexpert.com > > -- Bryan Bartik CCIE #23707 (R&S), CCNP Sr. Support Engineer - IPexpert, Inc. URL: http://www.IPexpert.com
_______________________________________________ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com
