interface eth0 { AdvSendAdvert on; # # These settings cause advertisements to be sent every 3-10 seconds. This # range is good for 6to4 with a dynamic IPv4 address, but can be greatly # increased when not using 6to4 prefixes. # MinRtrAdvInterval 3; MaxRtrAdvInterval 10; # # Disable Mobile IPv6 support # AdvHomeAgentFlag off; # # example of a standard prefix # prefix 3ffe:0302:0011:0002::/64 { AdvOnLink on; AdvAutonomous on; AdvRouterAddr off; }; # # example of a 6to4 prefix # # Note that the first 48 bits are specified here as zeros. These will be # replaced with the appropriate 6to4 address when radvd starts or is # reconfigured. Be sure that the SLA ID (1234 in this case) is specified # here! # prefix 0:0:0:1234::/64 { AdvOnLink on; AdvAutonomous on; AdvRouterAddr off; # # This setting causes radvd to replace the first 48 bits of the prefix # with the 6to4 address generated from the specified interface. For example, # if the address of ppp0 is 192.0.2.25 when radvd configures itself, this # prefix will be advertised as 2002:C000:0219:1234::/64. # # If ppp0 is not available at configuration time, this prefix will not be # advertised, but other prefixes listed in the configuration will be # advertised as usual. # # When using the Base6to4Interface option, make sure radvd receives a # SIGHUP every time the ppp0 interface goes up, down, or is assigned a # new IPv4 address. The SIGHUP will cause radvd to recognize that the # ppp0 interface has changed and will adjust the advertisements # accordingly. # Base6to4Interface ppp0; # # If the IP address of ppp0 is assigned dynamically, be sure to set the # lifetimes for this prefix to be small. Otherwise, hosts on your network # may continue to use a prefix that no longer corresponds to the address # on ppp0! # AdvPreferredLifetime 120; AdvValidLifetime 300; }; };