Why no DHCP packets on ports 67 / 68 from the VPN server?
Posted: Thu Dec 12, 2013 2:13 pm
Hi,
I have set up the VPN server on XP.
After a lot of work adjusting firewalls and router settings I can now log in from an Android phone! Hurrah!
However I need to set the Virtual DHCP mode in the server to do this.
If I do not set Virtual DHCP I get a DHCP failure in the log files - and no connection.
I then put a DHCP server on my XP machine, and fully tested it.
However still no luck!
So I installed Wireshark, the network packet viewer. If I turn Virtual DHCP off, I do NOT see any DHCP request from the VPN server during a remote connection process.
I just get the DHCP error in the log file.
So: can the VPN server really use an external DHCP server running on the same XP machine?
Thanks!
Richard (in England)
I have set up the VPN server on XP.
After a lot of work adjusting firewalls and router settings I can now log in from an Android phone! Hurrah!
However I need to set the Virtual DHCP mode in the server to do this.
If I do not set Virtual DHCP I get a DHCP failure in the log files - and no connection.
I then put a DHCP server on my XP machine, and fully tested it.
However still no luck!
So I installed Wireshark, the network packet viewer. If I turn Virtual DHCP off, I do NOT see any DHCP request from the VPN server during a remote connection process.
I just get the DHCP error in the log file.
So: can the VPN server really use an external DHCP server running on the same XP machine?
Thanks!
Richard (in England)