Brocade FastIron SX, FCX, and ICX Diagnostic Reference User Manual
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Brocade FastIron SX, FCX, and ICX Diagnostic Reference
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IPv6 OSPF debug commands
5
This command displays SPF route calculations as shown in the following example.
Brocade# debug ipv6 ospf route-calc-spf
OSPFv3: route-calc-spf debugging is on
Brocade(config-if-e1000-8/9)# Debug: Jan 1 19:26:13 OSPFv3: Schedule routing
table build
Debug: Jan 1 19:26:13 OSPFv3: add to spf list Inst vrf id 0, flag 0
Debug: Jan 1 19:26:19 OSPFv3: delete from spf list Inst vrf id 0, flag 1
Debug: Jan 1 19:26:19 OSPFv3: SPF: Calculation for area 0.0.0.0
Debug: Jan 1 19:26:19 OSPFv3: SPF: installing vertex 10.4.4.8
Debug: Jan 1 19:26:19 OSPFv3: SPF: Calculation for area 0.0.0.0 done
Debug: Jan 1 19:26:19 OSPFv3 SPF_cleanup: Waiting for holdtime to elapse
Debug: Jan 1 19:26:19 OSPFv3: SPF_cleanup: FINISHED. Next spf can start at
710947, last end at 710847
Debug: Jan 1 19:26:53 OSPFv3: Schedule routing table build
Debug: Jan 1 19:26:53 OSPFv3: add to spf list Inst vrf id 0, flag 0
Debug: Jan 1 19:26:58 OSPFv3: delete from spf list Inst vrf id 0, flag 1
Debug: Jan 1 19:26:58 OSPFv3: SPF: Calculation for area 0.0.0.0
Debug: Jan 1 19:26:58 OSPFv3: SPF: installing vertex 10.4.4.8
Debug: Jan 1 19:26:58 OSPFv3: SPF: 10.4.4.8:644 is the first hop
Debug: Jan 1 19:26:58 OSPFv3: SPF : 10.4.4.8:644 nexthop :: ifindex 644
Debug: Jan 1 19:26:58 OSPFv3: SPF: Examining Vertex: 10.4.4.8:644
Debug: Jan 1 19:26:58 OSPFv3: SPF: new node added to candidate list: 10.4.4.8:644
Debug: Jan 1 19:26:58 OSPFv3: SPF: installing vertex 10.4.4.8:644
Debug: Jan 1 19:26:58 OSPFv3: SPF: Ignore link description to myself
Debug: Jan 1 19:26:58 OSPFv3: SPF : 10.2.2.2:0 nexthop fe80::224:38ff:fed6:7800
ifindex 644
Debug: Jan 1 19:26:58 OSPFv3: SPF: Examining Vertex: 10.2.2.2:0
Debug: Jan 1 19:26:58 OSPFv3: SPF: new node added to candidate list: 10.2.2.2:0
Debug: Jan 1 19:26:58 OSPFv3: SPF: installing vertex 10.2.2.2:0
Debug: Jan 1 19:26:58 OSPFv3: SPF: 10.4.4.8:644 inherits 10.2.2.2:0's
nexthop_list
Debug: Jan 1 19:26:58 OSPFv3: SPF: Examining Vertex: 10.4.4.8:644
Debug: Jan 1 19:26:58 OSPFv3: SPF: already in SPF tree: 10.4.4.8:644
Debug: Jan 1 19:26:58 OSPFv3: SPF: Calculation for area 0.0.0.0 done
Debug: Jan 1 19:26:58 OSPFv3 SPF_cleanup: Waiting for holdtime to elapse
debug ipv6 ospf route-install
Syntax: [no] debug ipv6 ospf route-install
This command displays all OSPFv3 installed routes as shown in the following example.
Brocade# debug ipv6 ospf route-install
OSPFv3: route-install debugging is on
Brocade(config-if-e1000-8/9)# Debug: Jan 1 19:48:12 OSPFv3: Redistribute:remove
prefix 2001:DB8::/64
Debug: Jan 1 19:48:12 OSPFv3: Redistribute:remove prefix 2001:DB8::/64
Debug: Jan 1 19:48:12 OSPFv3: Redistribute:remove prefix 2001:DB8::/64
Debug: Jan 1 19:48:12 OSPFv3: Redistribute:remove prefix 2001:DB8::/64
Debug: Jan 1 19:48:12 OSPFv3: Redistribute:remove prefix 2001:DB8::/64
Debug: Jan 1 19:48:12 OSPFv3: ROUTE: Router (e:1, b:0) 10.2.2.2 removed from area
0.0.0.0
Debug: Jan 1 19:48:12 OSPFv3: ROUTE: Router (e:0, b:0) 10.4.4.8 removed from area
0.0.0.0
Debug: Jan 1 19:48:12 OSPFv3: ROUTE: Validate routing table
Debug: Jan 1 19:48:12 OSPFv3: Validating route 2001:DB8::/64, nexthop cnt 1,
route_info->flag 0x1
Debug: Jan 1 19:48:12 OSPFv3: Route 2001:DB8::/64 removed from RIB
Debug: Jan 1 19:48:12 OSPFv3: Route 2001:DB8::/64 deleted from OSPF Table