Confused about OpenVPN Site to Site IP address (CIDR Route Summarization)
I have read pfsense book and search on this forum but no one use the same IP address that I used.
In the pfsense book use IP address for:
pfSense Lan IP: 192.168.1.1
Lan Network: 192.168.1.0/24
OpenVPN : 172.31.55.1
OpenVPN tunnel pool: 172.31.55.0/30
pfSense Lan IP: 10.0.10.1
Local network: 10.0.10.0/24
I don't want to use the same IP address as the pfsense book.
I have a little bit confused about setup OpenVPN Site to Site IP address and CIDR route summarization.
I have already done with Site 1 Server ( Mobile to Site ) and I still want to use the same IP address 172.31.21.1 for Server Site
Now I want to setup OpenVPN Site to Site and I have a little bit complicated about Client Site IP address.
Can anyone suggestion ?
I really want to know. Is it correct or I have to change something from my network diagram ?
Is this IP address overlap?
My network diagram.
CIDR Route summarization
172.31.20.0/22 spit into /24 network
pfSense Lan IP: 172.31.21.1
Lan Network: 172.31.21.0/24
OpenVPN : 172.31.23.1
OpenVPN tunnel pool: 172.31.23.0/30
pfSense Lan IP: 172.31.22.1
Local network: 172.31.22.0/24