1 ISP, 2 Routers, 1 VPN, 1 Home Network

I would like to split my Internet connection into two routers – 1 one for a work VPN that has a work assigned non-DHCP IP address range, and 1 for a home network. The work router is a 4 port Cisco 501 switch with a Aironet 1200 wireless router. The home is a linksys befw1154 4 port switch wireless router. Currently the linksys is setup as DHCP.

I put a 10/100 hub in between the cable modem and the two routers, and can get either router to work at one time but not both routers. I assume I can’t do anything with the VPN router since it’s setup by the network techs in the office and is secured from local setup access.

Any help appreciated.