DHCP, Gratuitous ARP, and Proxy ARP with XP
Yes XP is dead but I
use it for testing and does a odd Decline for DHCP with this setup
that WIN 7 & 10 or Ubuntu are fine with but found a reg key that
fixed XP so I wanted to post this to show the problem I was having.
The setup is with a ZyWALL 110 and a port based VLAN like this:
With a VLAN 18 setup with set to Interface type general:
IP pool start address 192.168.255.50 pool size 3
Default router vlan18 IP
Enable Proxy ARP
Here what happens with win 10 that works fine
Here what happens with win XP
As you can see XP fails but with this registry key
So I was wondering if anything can be done on the USG/ZyWALL that would allow clients like XP to just work?