Configuring keychain authentication on an OSPFv3 interface

To configure keychain authentication on an OSPFv3 interface, complete the following steps.
  1. Enter the configure terminal command to access global configuration mode. 
    device# configure terminal
  2. Enter the interface command and specify an interface. 
    device(config)# interface ve 1
  3. Enter the ipv6 ospf authentication keychain command with the required keychain. The following example enables keychain authentication with the keychain "mykeychain". 
    device(config-vif-1)# ipv6 ospf authentication keychain mykeychain

The following example enables keychain authentication using the keychain "mykeychain" on the specified interface. 

device# configure terminal
device(config)# interface ve 1
device(config-vif-1)# ipv6 ospf authentication keychain mykeychain
Parent topic: OSPFv3 Authentication Trailer Configuration