I have a notebook (Windows XP with SP3) with an Watchguard VPN Client and a
Novell Netware Client 4.91 SP5 für Windows (Version

When i build a vpn connection via WLAN or UMTS (not LAN), i have the following effekt:

The VPN Tunnel established. When i send a ping to an internal Server, i get
two answers, then 8 pakets lost. After that i receive pakets again.

For an example: I open the browser an want to start the intranet.
No page can presented. When i close the browser and start it again, the page
is presented.

when i deinstall the netwareclient, the problem is not presented.
after a new install, i have the problem again.

any ideas ?