Occasionally when a user connecting via SLIP or PPP hangs up their route
is left in the routing table like this (insert favorite IP address for x's):
Destination Gateway Flags Refs Use Netif Expire
xxx.xxx.xxx.xxx link#2 UHLW 1 12
Does anyone know why a broken route is left behind like this sometimes?
What can I do to stop it from happening in the future?
SLIP connections are all static IP connections. The PPP connections are
dynamically assigned based on which of 5 lines they call in on and I'm
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