Hi,
As Switching/Routing is also part of OPNsense, Please suggest whether other than FRR anybother Plugin can be installed to complete this requirement.
The requirement is such that in Device 1, eth1(one interface) is configured with iBGP(Physical Interface not carrying the IP) but VLAN created on it, will carry the IP, iBGP IP series 172 IP) which connects with AS of ISP, with relevant details provided from ISP.
Port 2 another Interface on same device is connected over OSPF to the Device 2 (and so forth. Till Last device which is also connected to the ISP through BGP, and connects ring topology through OSPF, similarly for the Edge device other interfaces are also connected on OSPF with other devices in the Ring with fallback) .
There is an Interface say eth0, Configured with a Public IP, and
Problem Statement 1 :
eth0 have IP Alias ( 2 additional Public IPs and 1 Private Network on the same eth0 also to be Configured).
Problem Statement 2.:
Private Network should get Dynamic IP from The DHCP Pool. (Remarkable is that the IP configured in Interface is Public IP).
Problem Statement 3.
Private Network can access Internet only if the Traffic is NAT Ed through the Public IP configured on the the Interface. (this will be same for all the Devices in the Ring topology).
Considering OPNsense is a Full Fledged Switch and Router aswell, Please Guide how to resolve the above Problem Statement, what all Plugins in addition to FRR is required.