2004-11-05 Phil Spagnolo <phillip.a.spagnolo@boeing.com>

2004-11-05 Phil Spagnolo <phillip.a.spagnolo@boeing.com>
       * ospf6_flood.c:  When adding a thread to retransmit an lsa after
    rxmt_interval, the ospf6d used thread_add_event().  However,
    thread_add_event() executes immediately and ignores the delay parameter.
    This was causing unnecesary unicast LSU sends.  Adding the thread has
    been changed to use thread_add_timer() which will expire after delay.
    After the fix results appear consistent with expectation.