Additional /28 Subnet for WAN Zone
Our ISP has provided us with a static IP eg. 18.104.22.168/24 which is assigned to the WAN port. In addition to that they have also provided an additional subnet 22.214.171.124/28 which is routed to our main 126.96.36.199 .
In our previous setup we were using a Billion Router and we could easily create WAN IP Aliases and One-One NATS and could assign each public IP to a unique internal server.
We are having trouble trying to set this up in SonicWall, we tried what was suggested in one of the knowledge base article https://www.sonicwall.com/support/knowledge-base/how-can-i-configure-secondary-ip-address-on-wan-interface-for-firewall-management-purpose/170504637235916/#:~:text=It%20is%20not%20currently%20possible,up%20for%20a%20network%20resource. but it did not work:
- Creating individual Host WAN IP Objects assigned to the WAN Zone, eg. 188.8.131.52, 184.108.40.206, 220.127.116.11 etc...
- Creating individual Host LAN IP Objects assigned to the LAN Zone, eg. 10.10.100.2, 10.10.100.3 etc...
- Create an Access Rule , eg. for 18.104.22.168 to 10.10.100.3
- Create a NAT for 22.214.171.124 to 10.10.100.3
Are we doing something wrong here and can anyone who has setup something similar please provide some assistance.
Thank you in advance.