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

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: 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