Dell S4148U-ON OS10 Enterprise Edition User Guide Release 10.4.0E R2 - Page 324
other-config-flag, prefix, ipv6 nd
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Example OS10(config)# interface ethernet 1/2/3 OS10(conf-if-eth1/2/3)# ipv6 nd mtu 2500 Supported Releases 10.4.0E(R1) or later ipv6 nd other-config-flag Sends RA messages that tell hosts to use stateful autoconfiguration to obtain nonaddress-related information. Syntax Parameters Defaults Command Mode Usage Information Example ipv6 nd other-config-flag None Not configured INTERFACE The no version of this command disables the other-config-flag option in RA messages. OS10(config)# interface ethernet 1/2/3 OS10(conf-if-eth1/2/3)# ipv6 nd other-config-flag Supported Releases 10.4.0E(R1) or later ipv6 nd prefix Configures the IPv6 prefixes that are included in Router Advertisement (RA) messages to neighboring IPv6 routers. Syntax ipv6 nd prefix {ipv6-prefix | default} [no-advertise] [no autoconfig] [no-rtraddress] [off-link] [lifetime {valid-lifetime seconds | infinite} {preferredlifetime seconds | infinite}] Parameters • ipv6-prefix - Enter an IPv6 prefix in x:x::y/mask format to include the prefix in RA mesages. Include prefixes that are not already in the subnets configured on the interface. • default - Configure the prefix parameters advertised in all subnets configured on the interface. • no-advertise - (Optional) Do not advertise the specified prefix. By default, all prefixes in configured subnets are advertised. • no-autoconfig - (Optional) Sets AdvAutonomous to Off for the specified prefix in the radvd.conf file. This setting tells hosts to not use this prefix for address autoconfiguration. By default, AdvAutonomous is On. • no-rtr-address - (Optional) Sets AdvRouterAddr to Off for the prefix in the radvd.conf file. The Off setting tells hosts to not use the advertising router's address for on-link determination. By default, AdvRouterAddr is On. • off-link - (Optional) Sets AdvOnLink to Off for the prefix in the radvd.conf file. The Off setting tells hosts to not use this prefix for on-link determination. By default, AdvOnLink is On. • lifetime {valid-lifetime seconds | infinite} - (Optional) Sets AdvValidLifetime (in seconds) for the prefix in the radvd.conf file. The prefix is valid for on-link determination only for the specified lifetime. The default is 86400 seconds (1 day). The infinite setting allows the prefix to be valid for on-link determination with no time limit. • lifetime {preferred-lifetime seconds | infinite} - (Optional) Sets AdvPreferredLifetime (in seconds) for the prefix in the radvd.conf file. IPv6 addresses generated from the prefix using stateless autoconfiguration remain preferred for the configured lifetime. The default is 14400 seconds (4 hours). The infinite setting allows addresses that are autoconfigured using the prefix to be preferred with no time limit. Defaults All prefixes in IPv6 subnets configured on an interface are advertised. 324 Layer 3
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