We have also two www-sites with https:// acces, declared on a subnet:
86.ddd.eee.fff/29
configured on ISP1 for wan1 (reverse dns declared on ISP1 dns-servers)
The two www-sites ip's in subnet are consecutive, and are installed on two virtual machines with consecutive local ip's in lan.
If necessary for configuration of RV340, we can change local ip's in dmz for the two vm's for www-sites.
We managed to resolve access from internet, on both ip's wan's interfaces, for clients apps, as we configured around 90 port forwarding rules of 100 maximum available.
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We can not find information in router documentation, neither on community posts, to solve these configurations issues:
1. we need setup on RV340 for access from internet, on wan1, directly to www-sites
2. how to setup port forwarding rules for access clients apps from internet, using url like:
https://www-site:nnnn/app_root_login
nnnn = external port used now for same app acces from internet on ip-wan1 and ip-wan2, as:
https://ip-wan1:nnnn/app_root_login
https://ip-wan2:nnnn/app_root_login
We need (2) for security apps acces with SSL-Certificates obtained from CA like DigiCert, and installed on www-site and app-ssl_keystore
3. if the limit of 100 port forwarding rules could be bypass, and how (license pay etc.)