debug ip ospf graceful-restart
Enable this command to receive information about OSPF graceful restart events, including
restart phases, graceful Link-State Advertisement (LSA) transmit and receive activity,
and syslog messages.
Modes
Privileged EXEC mode
Examples
device# debug ip ospf graceful-restart OSPF: graceful-restart debugging is on device# LSA flush rcvd Type:4 AdvRtr:83.83.10.11 LsId:10.213.213.213 LSA flush rcvd Type:4 AdvRtr:83.83.10.11 LsId:10.213.213.213 LSA flush rcvd Type:4 AdvRtr:10.116.116.1 LsId:10.205.205.205 LSA flush rcvd Type:4 AdvRtr:10.116.116.1 LsId:10.205.205.205 rcv GRACE LSA from 10.1.14.1, age 0, Adv 10.213.213.213 install new GraceLSA, int 269, neighbor 10.1.14.1, age 0 rcv Grace_LSA from 10.1.14.1, area 0.0.0.10 Recvd grace lsa id=50331648 state=8 0x2dd5d5d5 0x2dd5d5d5 age=0 gr-state=0 neighbor 10.1.14.1 entering graceful restart state, timer 120, lsa age 0, max 120, helping 0 flood grace LSA, AdvRtr:10.213.213.213, Age:0 rcv GRACE LSA from 10.1.51.1, age 0, Adv 10.213.213.213 install new GraceLSA, int 779, neighbor 10.1.51.1, age 0 rcv Grace_LSA from 10.1.51.1, area 0.0.0.10 Recvd grace lsa id=50331648 state=8 0x2dd5d5d5 0x2dd5d5d5 age=0 gr-state=0 neighbor 10.1.51.1 entering graceful restart state, timer 120, lsa age 0, max 120, helping 0 flood grace LSA, AdvRtr:10.213.213.213, Age:0 rcv GRACE LSA from 10.1.18.2, age 0, Adv 10.213.213.213 install new GraceLSA, int 2050, neighbor 10.1.18.2, age 0 rcv Grace_LSA from 10.1.18.2, area 0.0.0.10 Recvd grace lsa id=50331648 state=8 0x2dd5d5d5 0x2dd5d5d5 age=0 gr-state=0 neighbor 10.1.18.2 entering graceful restart state, timer 120, lsa age 0, max 120, helping 0 flood grace LSA, AdvRtr:10.213.213.213, Age:0 rcv GRACE LSA from 10.1.14.1, age 0, Adv 10.213.213.213 Update same instance GRACE LSA age to 0 in database, refresh neighbor 10.1.14.1 restart timer to 120 rcv GRACE LSA from 10.1.51.1, age 0, Adv 10.213.213.213 Update same instance GRACE LSA age to 0 in database, refresh neighbor 10.1.51.1 restart timer to 120 rcv GRACE LSA from 10.1.18.2, age 0, Adv 10.213.213.213 Update same instance GRACE LSA age to 0 in database, refresh neighbor 10.1.18.2 restart timer to 120 rcv GRACE LSA from 10.1.14.1, age 0, Adv 10.213.213.213 Update same instance GRACE LSA age to 0 in database, refresh neighbor 10.1.14.1 restart timer to 120 rcv GRACE LSA from 10.1.51.1, age 0, Adv 10.213.213.213 Update same instance GRACE LSA age to 0 in database, refresh neighbor 10.1.51.1 restart timer to 120 rcv GRACE LSA from 10.1.18.2, age 0, Adv 10.213.213.213 Update same instance GRACE LSA age to 0 in database, refresh neighbor 10.1.18.2 restart timer to 120 device# no debug ip ospf graceful-restart OSPF: graceful-restart debugging is off