Accessing a webdav from outside my local server

[MilesallSMyles]

ok i have a ubuntu server running lts 20.04 i also have installed apache 2.0 and webdav everything works fine on my local network but once i try to get on an outside network i cant see my server. i put my ips router in dmz and i portforwarded the serveer to port 80 and 22 and 8080-80 al doesnt work. can anyone help me?

[tewynkoop]

Since it is a web app it probably also needs port 443 open to it as well for you to view it outside your local network

[MilesallSMyles]

Just now, tewynkoop said:

Since it is a web app it probably also needs port 443 open to it as well for you to view it outside your local network

so do i use my external ip or internal?

[tewynkoop]

3 minutes ago, MilesallSMyles said:

so do i use my external ip or internal?

Not sure what you mean exactly? You need to port forward in your router 443 to go to your ubuntu/apache/webdav machine. That way you should be able to use your external IP when you are outside your local network