I have users dialing up into a 3620 with a 24 modem MICA board. They access one of the intranet WWW servers as part of their normal duties. The WWW site is actually homes on two servers with microsoft Network Load Balancing set up on the adapters. This is similar to how HSRP is configured.
The problem is that when a dialup user attempts to access the virtual address (through HTTP, Ping, etc), they don't get anything. However, accessing the physical IPs works fine. These users can access any other resource on the network fine as well. Users through our VPN and users on the local LAN don't have any issues with the WWW server whatsoever.
Any ideas on what the cause may be?