Usage: %1!s! interface= forwarding=]enabled|disabled advertise=]enabled|disabled mtu= siteid= metric= firewall=](enabled|disabled) ...

Usage: %1!s! [interface=] [[forwarding=]enabled|disabled]              [[advertise=]enabled|disabled] [[mtu=]]              [[siteid=]] [[metric=]]              [[firewall=](enabled|disabled)]              [[siteprefixlength=]]              [[store=]active|persistent]  Parameters:         Tag                Value        interface        - Interface name or index.        forwarding       - Whether packets arriving on this interface can                           be forwarded to other interfaces.  The default                           is disabled.        advertise        - Whether Router Advertisments are to be sent on                           this interface.  The default is disabled.        mtu              - The MTU of this interface.  The default is the                           natural MTU of the link.        siteid           - Site scope zone identifier.        metric           - Interface metric, added to route metrics for                           all route over the interface.        firewall         - Whether to operate in firewall mode.        siteprefixlength - Default length of global prefix for the entire                           site.        store            - One of the following values:                           active: Change only lasts until next boot.                           persistent: Change is persistent (default).  Remarks: Modifies interface configuration parameters.  Example:         %1!s! "Private" siteid=2 metric=2