Disable Interface? (Reposted in right topic)

Accidentally posted this in the JunOS thread... firewall in question is running ScreenOS,

I have a bit of an odd issue.

I have a firewall with two VPN tunnels up to two different VPN hubs.

I need the VPN to Hub2 disabled/off if the VPN to Hub1 is up.

Is this possible, and if so how?

Note: the 'spoke' firewall does not have an 0.0.0.0/0 route. I went as far as making a non permenant roue for the public IP of hub2 via tunnel1 (to hub1) with a lesser priority route via the spokes wan gateway. this didn't solve the issue.

Thanks,

Z