[pfSense] Transparent Mode for Virtual IP

[Gavin Will]

Hi There, 

I have a fibre connection with 5 Public IPs currently added as Virtual IPs. 

I am wanting to essentially pass one of the public IPs to another router (not another pfSense) and essentially present the new router with one of the IP addresses from the allocation of the 5. 

Therefore 4 other public Ips would be used for Nat and the 5th would be passed to the new router. 

Any pointers as to how to approach this ? I have a spare physical NIC available to bridge but cant see how to bridge a virtual IP. 

Many thanks

Gavin Will