Hello,

I've installed two OpenBSD 4.6 servers with dhcpd and synchronisation
option (server1 & server2). So far everything works, leases are sync
between servers.

If I shutdown server1, server2 will give address to new computers but
when server1 will be up it will not have these new leases. If this
happens, It may be duplicate IP addresses.

Is there a way to keep in sync leases when a server is down then up?


server1:
# cat /etc/hostname.vr0
inet 192.168.42.251 255.255.255.0 192.168.42.255
# grep dhcpd /etc/rc.conf.local
dhcpd_flags=" -y 192.168.42.251 -Y 192.168.42.252 vr0 "

server2:
# cat /etc/hostname.vr0
inet 192.168.42.252 255.255.255.0 192.168.42.255
# grep dhcpd /etc/rc.conf.local
dhcpd_flags=" -y 192.168.42.252 -Y 192.168.42.251 vr0 "

dhcpd.conf is the same in server1 and server2

TIA,
Regards.

-- 
There's this old saying: "Give a man a fish, feed him for a day. Teach
a man to fish, feed him for life."

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