From: Banlan Chen (banlan.chen@lycos.com)
Date: Thu Oct 17 2002 - 10:56:07 GMT-3
What's the OSPF network type in the other side? I met same situation in my lab. When I changed the int to same OSPF network type, it was working.
Hope it would be helpful.
--On Thu, 17 Oct 2002 04:45:10 Craig Dorry wrote: >You need to set the priority to 0 on the spokes for >the hub and spoke over NBMA to ensure the hub is the >DR and no BDR is elected. > >Remember, OSPF routers must form adjacencies with DR >and BDR - but multicast hellos have TTL of 1 so they >won't make it from spoke to spoke (So with hub and >spoke topology, you want to ensure no spoke is elected >BDR). Give that a try and see how it goes. > >Hope this helps. > >--- CTAlex405c@aol.com wrote: >> In Sollie Darth Reid have a frame using multipoint, >> neigbor statement on r1, appear to have neighbors, >> but can't see some routes from r1 to r3 and r4. >> >> r1#i >> Codes: C - connected, S - static, I - IGRP, R - RIP, >> M - mobile, B - BGP >> D - EIGRP, EX - EIGRP external, O - OSPF, IA >> - OSPF inter area >> N1 - OSPF NSSA external type 1, N2 - OSPF >> NSSA external type 2 >> E1 - OSPF external type 1, E2 - OSPF external >> type 2, E - EGP >> i - IS-IS, L1 - IS-IS level-1, L2 - IS-IS >> level-2, * - candidate default >> U - per-user static route, o - ODR >> >> Gateway of last resort is not set >> >> 128.200.0.0/24 is subnetted, 1 subnets >> C 128.200.1.0 is directly connected, Loopback1 >> 133.10.0.0/16 is variably subnetted, 9 subnets, >> 6 masks >> O IA 133.10.1.128/25 [110/74] via 133.10.1.4, >> 00:09:26, Serial0.2 >> O IA 133.10.14.0/24 [110/70] via 133.10.1.4, >> 00:09:26, Serial0.2 >> I 133.10.12.0/24 [100/8539] via 133.10.6.2, >> 00:00:06, Serial0.1 >> C 133.10.11.0/27 is directly connected, >> Loopback0 >> C 133.10.1.8/30 is directly connected, Serial1 >> C 133.10.6.0/24 is directly connected, >> Serial0.1 >> O 133.10.4.1/32 [110/65] via 133.10.1.4, >> 00:09:26, Serial0.2 >> C 133.10.2.0/24 is directly connected, >> Ethernet0 >> C 133.10.1.0/29 is directly connected, >> Serial0.2 >> 192.168.1.0/32 is subnetted, 1 subnets >> O IA 192.168.1.1 [110/75] via 133.10.1.4, >> 00:09:27, Serial0.2 >> r1# >> >> r1#sho ip ospf neigh >> >> Neighbor ID Pri State Dead Time >> Address Interface >> 133.10.4.1 1 FULL/DR 00:01:40 >> 133.10.1.4 Serial0.2 >> 133.10.3.1 1 FULL/DROTHER 00:01:53 >> 133.10.1.3 Serial0.2 >> r1# >> >> >> r3#i >> Codes: C - connected, S - static, I - IGRP, R - RIP, >> M - mobile, B - BGP >> D - EIGRP, EX - EIGRP external, O - OSPF, IA >> - OSPF inter area >> N1 - OSPF NSSA external type 1, N2 - OSPF >> NSSA external type 2 >> E1 - OSPF external type 1, E2 - OSPF external >> type 2, E - EGP >> i - IS-IS, L1 - IS-IS level-1, L2 - IS-IS >> level-2, ia - IS-IS inter area >> * - candidate default, U - per-user static >> route, o - ODR >> P - periodic downloaded static route >> >> Gateway of last resort is not set >> >> 160.100.0.0/24 is subnetted, 1 subnets >> C 160.100.1.0 is directly connected, Ethernet0 >> 133.10.0.0/16 is variably subnetted, 2 subnets, >> 2 masks >> C 133.10.3.0/25 is directly connected, >> Loopback0 >> C 133.10.1.0/29 is directly connected, Serial0 >> r3# >> >> r3#sho ip ospf neigh >> >> Neighbor ID Pri State Dead Time >> Address Interface >> 133.10.11.1 255 FULL/BDR 00:01:58 >> 133.10.1.1 Serial0 >> r3# >> >----------------------------------------------------------------------------- >> r1#r >> Building configuration... >> >> Current configuration: >> ! >> version 11.3 >> service timestamps debug uptime >> service timestamps log uptime >> no service password-encryption >> ! >> hostname r1 >> ! >> enable secret 5 $1$HsUJ$qmeQvRtpCtXsVPQUyLvSc0 >> enable password pa >> ! >> ip subnet-zero >> no ip domain-lookup >> ! >> controller T1 0 >> shutdown >> clock source line primary >> ! >> controller T1 1 >> shutdown >> clock source line secondary >> ! >> ! >> interface Loopback0 >> ip address 133.10.11.1 255.255.255.224 >> ! >> interface Loopback1 >> ip address 128.200.1.1 255.255.255.0 >> ! >> interface Ethernet0 >> ip address 133.10.2.1 255.255.255.0 >> no ip mroute-cache >> ! >> interface Serial0 >> no ip address >> encapsulation frame-relay >> no ip mroute-cache >> bandwidth 1544 >> frame-relay lmi-type ansi >> ! >> interface Serial0.1 multipoint >> ip address 133.10.6.1 255.255.255.0 >> no ip split-horizon >> ip ospf priority 255 >> frame-relay map ip 133.10.6.2 110 broadcast >> ! >> interface Serial0.2 multipoint >> ip address 133.10.1.1 255.255.255.248 >> no ip split-horizon >> ip ospf priority 255 >> frame-relay map ip 133.10.1.3 120 broadcast >> frame-relay map ip 133.10.1.4 130 broadcast >> ! >> interface Serial1 >> ip address 133.10.1.9 255.255.255.252 >> no ip mroute-cache >> bandwidth 128 >> ! >> router ospf 23 >> network 133.10.1.0 0.0.0.7 area 0 >> network 133.10.6.0 0.0.0.255 area 0 >> neighbor 133.10.1.4 priority 1 >> neighbor 133.10.1.3 priority 1 >> ! >> router igrp 23 >> network 133.10.0.0 >> ! >> ip classless >> ! >> access-list 1 permit 192.168.1.0 0.0.0.255 >> access-list 1 deny any >> route-map no5lb deny 6 >> match ip address 1 >> ! >> route-map no5lb permit 10 >> ! >> ! >> alias exec i show ip route >> alias exec r show run >> alias exec c config t >> alias exec u undebug all >> alias exec b show ip bgp >> alias exec s show ip int brief >> ! >> line con 0 >> exec-timeout 0 0 >> logging synchronous >> escape-character 27 >> line 1 24 >> line aux 0 >> line vty 0 4 >> password kpmg >> login >> ! >> scheduler interval 1000 >> end >> >> r1# >> >--------------------------------------------------------------------------------------- >> r3#r >> Building configuration... >> >> Current configuration : 1394 bytes >> ! >> version 12.2 >> service timestamps debug uptime >> service timestamps log uptime >> >=== message truncated === > > >__________________________________________________ >Do you Yahoo!? >Faith Hill - Exclusive Performances, Videos & More >http://faith.yahoo.com >
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