Configuring Ospfv3 Graceful Restart Helper Mode - Brocade Communications Systems FastIron SX 800 Configuration Manual

Configuring OSPFv3
The no form of this command restores the area and interface-specific IPsec operation.
Changing the key rollover timer
Configuration changes for authentication takes effect in a controlled manner through the key rollover procedure as specified in RFC
4552, Section 10.1. The key rollover timer controls the timing of the configuration changeover. The key rollover timer can be configured
in the IPv6 router OSPF context, as the following example illustrates.
device(config-ospf6-router)# key-rollover-interval 200
Syntax: key-rollover-interval time
The range for the key-rollover-interval is 0 through 14400 seconds. The default is 300 seconds.
Clearing IPsec statistics
This section describes the clear ipsec statistics command for clearing statistics related to IPsec. The command resets to 0 the counters
(which you can view as a part of IP Security Packet Statistics). The counters hold IPsec packet statistics and IPsec error statistics. The
following example illustrates the show ipsec statistics output.
device# show ipsec statistics
secEspCurrentInboundSAs 1
secEspCurrentOutboundSA 1
secEspTotalInPkts:
secEspTotalOutPkts:
secAuthenticationErrors 0
secReplayErrors:
secOtherReceiveErrors:
secUnknownSpiErrors:
To clear the statistics, enter the clear ipsec statistics command as in the following example.
device# clear ipsec statistics
Syntax: clear ipsec statistics
This command takes no parameters.

Configuring OSPFv3 Graceful Restart Helper mode

To enable the graceful restart (GR) helper capability, use the graceful-restart helper command in the OSPFv6 interface mode. Graceful
restart for OSPFv3 helper mode is enabled by default.
device(config-ospf6-router)# graceful-restart helper strict-lsa-checking
Syntax: [no] graceful-restart helper {disable | strict-lsa-checking}
The disable keyword is used to disable the graceful-restart helper capability. By default, it is enabled.
The strict-lsa-checking keyword is used to enable the graceful-restart helper device to terminate restart supporting any topology
change. By default, it is disabled.
318
IPSecurity Statistics
ipsecEspTotalInboundSAs:
ipsecEspTotalOutboundSAs: 2
IPSecurity Packet Statistics
20 ipsecEspTotalInPktsDrop:
84
IPSecurity Error Statistics
0 ipsecPolicyErrors:
0 ipsecSendErrors:
0
2
0
13
0
FastIron Ethernet Switch Layer 3 Routing
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