2003-10-15 sowmini.varadhan@sun.com

2003-10-15 sowmini.varadhan@sun.com

        * ripd/ripd.c: (rip_send_packet) use rip->sock for mcast sends,
          instead of creating one socket per send. send source addr to
          rip_update_interface.
          (rip_update_process) should send an update on every connected
          network for each interface.
          (rip_request_send) should send a request on every connected
          network for each interface.
        * ripd/ripd.h: update prototype for rip_interface_multicast_set
        * ripd/rip_interface.c: (rip_interface_multicast_set) reorganized
          so that it can be called repeatedly for aliased interfaces (on
          multiple networks).