You can use /usr/bin/6to4relay to find out whether support for 6to4 relay routers is enabled. The next example shows the output when support for 6to4 relay routers is disabled, as is the default in the Solaris operating system:
# /usr/sbin/6to4relay 6to4relay: 6to4 Relay Router communication support is disabled. |
When support for 6to4 relay routers is enabled, you receive the following output:
# /usr/sbin/6to4relay 6to4relay: 6to4 Relay Router communication support is enabled. IPv4 destination address of Relay Router=192.88.99.1 |