Cisco Bug: CSCvv78226 - cEdge does not install route from type3 LSA into the RIB from area 0
Oct 13, 2020
- Cisco SD-WAN
Known Affected Releases
17.2.1 17.2.1r Amsterdam-17.2.1 Amsterdam-17.2.1r
Symptom: IOS-XE router does not install OSPF route that came from area 0 ABR router. router is in any normal (non-backbone) area. Corresponding Type 3 LSA though presented in LSDB. Route is not installed into the RIB. Example: ce1#sh ip ospf database summary 10.10.10.10 OSPF Router with ID (192.168.60.214) (Process ID 2) Summary Net Link States (Area 1) LS age: 906 Options: (No TOS-capability, DC, Upward) LS Type: Summary Links(Network) Link State ID: 10.10.10.10 (summary Network Number) Advertising Router: 192.168.41.11 LS Seq Number: 80000001 Checksum: 0x2F7D Length: 28 Network Mask: /32 MTID: 0 Metric: 2 ce1#sh ip route 10.10.10.10 255.255.255.255 % Network not in table Conditions: IOS-XE router is running in controller mode ce1#show romvar | i MODE DEVICE_MANAGED_MODE = controller Topology: cedge1 --- (area 1) --- ABR --- (area 0) --- cedge2 -- loopback 10.10.10.10/32 Both cEdges are connected to SD-WAN overlay.
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