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OSPF Type-3 LSA is not being added to Routing Table

danerdavis
Level 1
Level 1

I see my route 4.4.4.4 is being received and added to the ospf database, but it is not being added to the routing table. Any ideas? 


Router#sh ip ospf database
            OSPF Router with ID (8.8.8.8) (Process ID 1)

                Router Link States (Area 0)

Link ID         ADV Router      Age         Seq#       Checksum Link count
8.8.8.8         8.8.8.8         313         0x80000002 0x0042de 0

                Summary Net Link States (Area 0)
Link ID         ADV Router      Age         Seq#       Checksum
10.10.10.0      8.8.8.8         301         0x80000001 0x0027fb

                Router Link States (Area 1)

Link ID         ADV Router      Age         Seq#       Checksum Link count
8.8.8.8         8.8.8.8         310         0x80000003 0x000bc5 1
10.10.11.1      10.10.11.1      310         0x80000002 0x00fad7 1

                Net Link States (Area 1)
Link ID         ADV Router      Age         Seq#       Checksum
10.10.10.2      10.10.11.1      310         0x80000001 0x005a44

                Summary Net Link States (Area 1)
Link ID         ADV Router      Age         Seq#       Checksum
10.10.11.0      10.10.11.1      306         0x80000001 0x000f13
4.4.4.4         10.10.11.1      306         0x80000002 0x00e447
10.10.12.0      10.10.11.1      306         0x80000003 0x000a14

                Type-5 AS External Link States
Link ID         ADV Router      Age         Seq#       Checksum Tag
0.0.0.0         8.8.8.8         313         0x80000001 0x002c86 1
Router#sh ip route

Gateway of last resort is 0.0.0.0 to network 0.0.0.0

     8.0.0.0/32 is subnetted, 1 subnets
C       8.8.8.8 is directly connected, Loopback1
     10.0.0.0/30 is subnetted, 1 subnets
C       10.10.10.0 is directly connected, FastEthernet0/1
S*   0.0.0.0/0 is directly connected, Loopback1

Router#show ip ospf neighbor 

Neighbor ID     Pri   State           Dead Time   Address         Interface
10.10.11.1        1   FULL/DR         00:00:02    10.10.10.2      FastEthernet0/1
Router#

 

 

1 Reply 1

minhda
Cisco Employee
Cisco Employee

Hi,

Lsa type 3 is seen in area 1 as above output.

Based on ospf rfc, abr router will not use lsa tyoe 3 in a non-backbone area.

 

Regards,

Minh

 

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