Remove "ifconfig IF inet6 -accept_rtadv" when ipv6_gateway_enable=YES because this is no longer needed.
Remove "ifconfig IF inet6 -accept_rtadv" when ipv6_gateway_enable=YES because
this is no longer needed.

jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase