VPN behind F5

Hi,

we have the scenario as below.

2 isp and F5 APNIC 105.10.10.0/24 advertised with BGP. there are two subinterfaces 30 and 40. F5 is connected to the firewall through the switch. the firewall also has the same VLANs. we are using VLAN 30 for internet traffic and VLAN 40 is planned to use it for IPSEC traffic and Remote VPN traffic.

for vpn traffic, i taken 105.10.10.216/29 subnet.

F5-1 IP - 105.10.10.217
F5-2 IP - 105.10.10.218
F5 VIP - 105.10.10.219
Firewall - 105.10.10.220

how to establish the VPN connectivity in this use case. please give your ideas.