Hi Jay and Steve, Actually I have r1---r3---r2 by frame-relay connection. r3 is hub and r1 and r2 are spokes..
OSPF network type of all 3 routers is broadcast. Obviously all of them have a broadcast at their frame-relay maps. Once I did interface shutdown on r2 serial, the "Adv Router is not-reachable" problem is gone and LSDB places into RIB now. I am not sure why.. but here is the OSPF configuration for 3 routers. r1 --- r1#sh run | s router ospf router ospf 1 router-id 1.1.1.1 log-adjacency-changes network 43.34.32.1 0.0.0.0 area 0 network 55.55.55.4 0.0.0.0 area 0 network 66.66.66.1 0.0.0.0 area 0 network 172.16.0.1 0.0.0.0 area 0 r1#sh run int s0/3/0 Building configuration... Current configuration : 193 bytes ! interface Serial0/3/0 ip address 172.16.0.1 255.255.255.0 encapsulation frame-relay ip ospf network broadcast frame-relay map ip 172.16.0.3 300 broadcast no frame-relay inverse-arp end r1#sh ip ospf nei Neighbor ID Pri State Dead Time Address Interface 3.3.3.3 1 FULL/BDR 00:00:34 172.16.0.3 Serial0/3/0 r1#sh ip ospf da r2 ---- r2#sh run | s router ospf router ospf 1 router-id 2.2.2.2 log-adjacency-changes network 13.13.13.2 0.0.0.0 area 33 network 77.77.77.1 0.0.0.0 area 0 network 172.16.0.0 0.0.0.255 area 0 r2# r2#sh run int s0/1/0 Building configuration... Current configuration : 193 bytes ! interface Serial0/1/0 ip address 172.16.0.2 255.255.255.0 encapsulation frame-relay ip ospf network broadcast frame-relay map ip 172.16.0.3 300 broadcast no frame-relay inverse-arp end r2#sh ip ospf nei Neighbor ID Pri State Dead Time Address Interface 3.3.3.3 1 FULL/DR 00:00:30 172.16.0.3 Serial0/1/0 -r3---- r3#sh run | s router ospf router ospf 1 router-id 3.3.3.3 log-adjacency-changes network 172.16.0.3 0.0.0.0 area 0 network 198.182.60.0 0.0.0.255 area 33 r3# r3#sh run int s0/1/0.26 Building configuration... Current configuration : 248 bytes ! interface Serial0/1/0.26 multipoint ip address 172.16.0.3 255.255.255.0 ip ospf network broadcast snmp trap link-status frame-relay map ip 172.16.0.1 100 broadcast frame-relay map ip 172.16.0.2 200 broadcast no frame-relay inverse-arp end r3#sh run int s0/1/0 Building configuration... Current configuration : 71 bytes ! interface Serial0/1/0 no ip address encapsulation frame-relay end Thanks, Paul On Sun, Jan 9, 2011 at 2:15 PM, Di Bias, Steve <[email protected]> wrote: > Hi Paul, > > Is this GNS or physical hardware? What about the LSA's from R3? Do they show > up in the LSDB on R1? Have you tried clearing the ospf process or removing > and reading the OSPF config? > > -----Original Message--- > From: [email protected] > [mailto:[email protected]] On Behalf Of Paul Kim > Sent: Sunday, January 09, 2011 11:48 AM > To: [email protected] > Subject: [OSL | CCIE_RS] OSPF question > > Hi experts, > > Probably I have miss-understand some piece of OSPF. > Can you please let me know why r1 doesn't adverrise networks defined under > ospf statment. > > r1#sh run | s router ospf > router ospf 1 > router-id 1.1.1.1 > log-adjacency-changes > network 43.34.32.1 0.0.0.0 area 0 > network 55.55.55.4 0.0.0.0 area 0 > network 66.66.66.1 0.0.0.0 area 0 > network 172.16.0.1 0.0.0.0 area 0 > > r1#sh ip int brief | ex una > Interface IP-Address OK? Method Status > Protocol > FastEthernet0/0 3.3.3.1 YES NVRAM up > up > FastEthernet0/1 55.55.55.4 YES NVRAM up > up > Serial0/3/0 172.16.0.1 YES NVRAM up > up > Vlan10 66.66.66.1 YES manual up > up > Loopback87 43.34.32.1 YES NVRAM up > up > > r1#sh ip ospf nei > > Neighbor ID Pri State Dead Time Address Interface > 3.3.3.3 1 FULL/DR 00:00:30 172.16.0.3 Serial0/3/0 > > r1#sh ip ospf database self > > OSPF Router with ID (1.1.1.1) (Process ID 1) > > Router Link States (Area 0) > > Link ID ADV Router Age Seq# Checksum Link count > 1.1.1.1 1.1.1.1 574 0x80000009 0x00CF89 4 > r1# > > > Thanks, > Paul > _______________________________________________ > For more information regarding industry leading CCIE Lab training, please > visit www.ipexpert.com > > > UHS Confidentiality Notice: This e-mail message, including any attachments, > is for the sole use of the intended recipient (s) and may contain > confidential and privileged information. Any unauthorized review, use, > disclosure or distribution of this information is prohibited. If this was > sent to you in error, please notify the sender by reply e-mail and destroy > all copies of the original message. _______________________________________________ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com
