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Configuring ospfv3 graceful restart helper mode, Clearing ipsec statistics – Brocade Multi-Service IronWare Routing Configuration Guide (Supporting R05.6.00) User Manual

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Multi-Service IronWare Routing Configuration Guide

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Configuring OSPFv3

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.

To clear the statistics, enter the clear ipsec statistics command as in the following example.

Brocade#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.

Brocade(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 router to terminate
restart supporting any topology change. By default, it is disabled.

Table 130

lists the specific graceful-restart helper command examples to enable or disable certain

operations using the graceful restart helper command.

TABLE 130

OSPFv3 area information fields

Task

Configuration example

Disabling graceful restart helper on a router

Brocade(config-ospf6-router)#graceful-resta

rt helper disable

NOTE: Graceful restart for OSPFv3 helper mode is enabled

by default.

Enabling graceful restart helper on a router

Brocade(config-ospf6-router)#no

graceful-restart helper disable

Brocade#show ipsec statistics

IPSecurity Statistics

secEspCurrentInboundSAs 1 ipsecEspTotalInboundSAs: 2

secEspCurrentOutboundSA 1 ipsecEspTotalOutboundSAs: 2

IPSecurity Packet Statistics

secEspTotalInPkts: 20 ipsecEspTotalInPktsDrop: 0

secEspTotalOutPkts: 84

IPSecurity Error Statistics

secAuthenticationErrors 0

secReplayErrors: 0 ipsecPolicyErrors: 13

secOtherReceiveErrors: 0 ipsecSendErrors: 0

secUnknownSpiErrors: 0