The present invention enhances reliable flooding of link state
advertisements (LSAs) using retransmission. In accordance with the
present invention, a technique is disclosed to make a retransmission
timer more responsive to dynamic network conditions. This technique
varies the retransmission timer value as network conditions change
providing the capability to alleviate the culmination of CPU utilization
and memory resource exhaustion that may arise from fast retransmission
while still achieving the object of fast flooding whenever possible. The
retransmission timers provided by the present invention are assigned on a
"per neighbor" basis.