Dell S4148U-ON OS10 Enterprise Edition User Guide Release 10.4.0E R2 - Page 325
ipv6 nd ra-lifetime, ipv6 nd reachable-time, Command Mode, Usage Information, Examples
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Command Mode Usage Information INTERFACE • By default, all prefixes configured in IPv6 addresses on an interface are advertised. To advertise all default parameters in the subnet prefixes on an interface, enter the default keyword. • If you configure a prefix with valid or preferred lifetime values, the ipv6 nd prefix default no autoconfig command does not apply the default prefix values. • On-link determination is used to forward IPv6 packets to a destination IPv6 address. Examples Enable router advertisements OS10(conf-if-eth1/1/1)# ipv6 address 2001:0db8:2000::1/64 OS10(conf-if-eth1/1/1)# ipv6 nd send-ra Change default settings for interface subnet prefixes OS10(conf-if-eth1/1/1)# ipv6 nd prefix default lifetime infinite infinite Disable advertising an interface subnet prefix OS10(conf-if-eth1/1/1)# ipv6 nd prefix 2001:0db8:2000::/64 no-advertise Advertise prefix for which there is no interface address OS10(conf-if-eth1/1/1)# ipv6 nd prefix 2001:0db8:3000::/64 no-autoconfig Supported Releases 10.4.0E(R1) or later ipv6 nd ra-lifetime Sets the lifetime of the default router in RA messages. Syntax Parameters ipv6 nd ra-lifetime seconds • ra-lifetime seconds - Enter a lifetime value in milliseconds (0 to 9000 milliseconds). Defaults Command Mode Usage Information Example 3 times the max-ra-interval value INTERFACE The no version of this command restores the default lifetime value. 0 indicates that this router is not used as the default router. OS10(config)# interface ethernet 1/2/3 OS10(conf-if-eth1/2/3)# ipv6 nd max-ra-interval 300 Supported Releases 10.4.0E(R1) or later ipv6 nd reachable-time Sets the advertised time for which the router sees a neighbor to be up after it receives a reachability confirmation. Syntax ipv6 nd reachable-time milliseconds Parameters • reachable-time milliseconds - Enter the reachable time in milliseconds (0 to 3600000). Layer 3 325