[radvd-devel-l] losing default route

[Tomasz Grobelny]

In my small LAN I have Linux-based IPv6 router running radvd. When I turn on 
my home computer it is assigned IPv6 address and default route. After some 
time though (depends on MaxRtrAdvInterval setting in radvd.conf) my computer 
looses default route. If such a situation happens two workarounds are 
available: either restart radvd on router (/etc/rc.d/init.d/radvd restart) or 
network on client (/etc/rc.d/init.d/network restart). How can I debug if this 
is client's or router's fault?

Tomek