SSL error oping websiteson IIS behind a RV340

[jetron]

hi,

I have a IIS 7 webserver with some site running on it. when we change the current old router by a RV340, i get SSL erros on al the site using https when i acces the sites from they WAN. anyone an idea what is wrong?

thanks

Jeffry

[balaji.bandi]

RV does only NAT or Port-forward, right? here is the how-to setup guide : ( since the error not in English not able to understand the error, if you could post in English, I try to help by understand the error)? check is this error generated by RV or IIS Server.

Also, check the IIS Log is the request really serving by WebServer?

https://www.cisco.com/c/en/us/support/docs/smb/routers/cisco-rv-series-small-business-routers/smb5818-configure-port-forwarding-port-triggering-nat-on-rv34x-serie.html