Re: Multicast on NBMA

From: Kevin M. Woods (kev@xxxxxxx)
Date: Fri Jun 02 2000 - 06:46:18 GMT-3


   
I don't see R1 defined as the RP for 234.5.6.7...

Kevin

// Hi, everyone, here is the problem.
// I have 3 routers in hub-and-spoke fr.
// r1,r3 is spoke, and r2 is hub, like that:
//
// -(e0)r1------vc------r2-----vc-----r3(e0)
// spoke hub spoke
//
// when i set r1 e0 join in multi-group 234.5.6.7, and r1
// should be rp in sparse-mode.
// the client is r3 e0 can't join the multi-group, and r3
// also can't ping the address 234.5.6.7.
//
// here is config:
// r1
// =============
// inter e0
// ip add 1.1.1.1 255.255.255.0
// ip igmp join 234.5.6.7
// ip pim sparse-mode
//
// inter s0
// en frame
// ip add 1.1.123.1 255.255.255.0
// frame map ip 1.1.123.2 102 bro
// frame map ip 1.1.123.3 102 bro
// ip pim sparse-mode
// ip ospf network broadcast
// ip ospf priority 0
//
// r2:
// ============
// inter s0
// en frame
// ip add 1.1.123.2 255.255.255.0
// frame map ip 1.1.123.1 201 bro
// frame map ip 1.1.123.3 203 bro
// ip pim sparse-mode
// ip ospf network broadcast
// ip ospf priority 255
//
// r3:
// =============
// inter e0
// ip add 1.1.3.3 255.255.255.0
// ip pim sparse-mode
//
// inter s0
// en frame
// ip add 1.1.123.3 255.255.255.0
// frame map ip 1.1.123.1 302 bro
// frame map ip 1.1.123.2 302 bro
// ip ospf network broadcast
// ip ospf priority 0
// ip pim sparse-mode
//
// Can anybody help me?



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