Routing public IP range
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Hi
I have two pfsense boxes.
The first box is used to advertise our public IP range with BGP using FRR package.
The second box is the actual firewall we use to allow/block traffic to our servers.
BGP range is working correctly and when I set an IP from that range as a VIP I can ping it from the internet.
What I need now is to route a /27 subnet from the /24 BGP range to our second box using a /30 private IP range (i.e. 192.168.100.0/30). So, I have created a VLAN (ID 100) for this range and set the first IP 192.168.100.1 on the Router (pfsense box1) and 192.168.100.2 on the second box. They can ping each other.
Now I want to create a new vlan (ID 101) and set the first Public IP address from the /27 range on it so it could be used as the default gateway for our servers.
I've created a new gateway on box2 on the BGP (VLAN ID 100) interface with the address of 192.168.100.1 and created a firewall rule for the VLAN 101 to allow the public IP range and set the new gateway in it.It worked at first but now it does NOT.
Any idea on how to fix it?