How to get Fiddler to listen to a website on port 81?

Question

Can Fiddler Capture Website Traffic on Port 81 Using IIS7

Answer 1

Sure - Fiddler will capture all traffic through WinINET. You can also capture local traffic if instead of http://localhost:NNN you use http://ipv4.fiddler:NNN as your server (where: NNN is the port you are connecting to).

I do not believe (or at least did not find a way) that Fiddler only fixes a specific port for a specific host (for example, capturing only port 81 on a local host instead of capturing all ports on a local host).

NTN!

Answer 2

If your site is running on your local computer (127.0.0.1), look at

Fiddler Network Configurations <

local traffic monitoring