When I login into edirectory over vpn using 3G wireless modem (openvpn,
bridged) all my drive mappings work ok. When the login script loads the
NAL i get a popup saying "You are online: do you want to exit the NAL?"
To this I answer "no" (i want to load my NAL) and then the NAL splash
image opens up and stays up: nothing ever loads i.e. the NAL window
doesnt open.

When i use vpn connected through e.g. hotel network I dont get the popup
and NAL loads correctly.

Any ideas?