def update_fw_params(self, rtr_id=-<NUM_LIT:1>, fw_type=-<NUM_LIT:1>):
if rtr_id != -<NUM_LIT:1>:<EOL><INDENT>self.router_id = rtr_id<EOL><DEDENT>if fw_type != -<NUM_LIT:1>:<EOL><INDENT>self.fw_type = fw_type<EOL><DEDENT>
Updates the FW parameters.