HP Comware 5 Debug Manual Vol 3
OSPF 1 TransNet Link 150.1.1.2,Data 150.1.1.2,Cost 1
OSPF 1 Add vertex:Net-Lsa 150.1.1.2/24,Cost to root 1,Nh
OSPF 1 Get vertex:Net-Lsa 150.1.1.2/24,Cost to root 1,Nh
OSPF 1 Add transit route 150.1.1.0/24,Nh 0.0.0.0,cost 1
OSPF 1 Net-LSA 150.1.1.2,adv 2.2.2.2,router count 2
OSPF 1 Attach Router 1.1.1.1
OSPF 1 Add vertex:Rtr-Lsa 1.1.1.1, Cost to root 1,Nh
OSPF 1 Attach Router 2.2.2.2
OSPF 1 Drop neighbor Rtr-Lsa 2.2.2.2 for in spf tree
OSPF 1 Get vertex:Rtr-Lsa 1.1.1.1, Cost to root 1,Nh
OSPF 1 Add Rtr route 1.1.1.1,cost 1 G:
OSPF 1 Rtr-LSA 1.1.1.1,adv 1.1.1.1,link count 1
OSPF 1 TransNet Link 150.1.1.2,Data 150.1.1.1,Cost 1
OSPF 1 Drop neighbor Net-Lsa 150.1.1.2/24 for in spf tree
// OSPF is performing SPF computation on the neighbor corresponding to the candidate next hop.
OSPF 1 ** Candidate nexthop 150.1.1.2, Nbr 2.2.2.2 **
OSPF 1 ASBR route, dest 2.2.2.2,nh 150.1.1.2
OSPF 1 ASBR route, dest 2.2.2.2,nh 150.1.1.2,bnh 0.0.0.0
// OSPF is calculating the backup next hop of intra-area routes of the router type.
# Enable SPF debugging for OSPF inter-area LSAs. The output in this example was created when the
following conditions exist:
•
Ethernet1/0 (150.1.1.2/24) on Router B is connected to Ethernet1/0 (150.1.1.1/24) on Router A over
a broadcast network.
•
Ethernet1/1 (4.4.4.1/24) on Router B is connected to Ethernet1/0 (4.4.4.2/24) on Router C over
a broadcast network.
•
OSPF process 1 is created on Router B. Area 0 and area 1 are created in OSPF process 1. OSPF
is enabled on Ethernet 1/0, which is configured to belong to area 0. OSPF is enabled on Ethernet
1/1, which is configured to belong to area 1.
•
OSPF process 1 is created on Router A. Area 0 is created in OSPF process 1. OSPF is enabled on
Ethernet 1/0, which is configured to belong to area 0.
•
OSPF process 1 is created on Router C. Area 1 is created in OSPF process 1. OSPF is enabled on
Ethernet 1/0, which is configured to belong to area 1. Secondary addresses 1.1.1.1 / 2 4 , 1.1. 2.1 / 24 ,
1.1.3.1/24, and 1.1.4.1/24 are configured on Ethernet 1/0.
•
On Router A, enable FRR to automatically calculate the backup next hop.
<RouterA>debugging ospf spf net-summary
OSPF 1 Add root to area 0.0.0.0 Candidate List.
OSPF 1 Get vertex:Rtr-Lsa 1.1.1.1, Cost to root 0,Nh
OSPF 1 Rtr-LSA 1.1.1.1,adv 1.1.1.1,link count 1
OSPF 1 Calculate the leaf network.
OSPF 1 Stub Rt 150.1.1.0/24,Cost:10
OSPF 1 Find old route for 150.1.1.0/24BUG:
OSPF 1 *transit route,nh 150.1.1.1,cost 10,id 29
OSPF 1 New route is better
OSPF 1 Update stub route 150.1.1.0/24,Nh 150.1.1.1,cost 10
OSPF 1 Candidate list empty,SPF Area 0.0.0.0 finish.
OSPF 1 SPF area 0.0.0.0 running network summary
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