无法从本地IP访问IIS网站

Question

I have a .Net service hosted on IIS. The service was accessible from IP:Port/Service.asmx, until recently when I couldn't access it from IP or System name again but only from Localhost:port/Service.asmx. I have pinged the server and it is replying. I have also confirmed that the local ip is listening on port 80. Really I don't know what is wrong, I have been on this for so long.

Answer 1

That's a hard one. Things I'd try:

1. Rebooting system.
2. Set a breakpoint at the earliest part of the request pipeline to verify whether the request is making it into your .Net code
3. Make a browser request via IP for a static file like an image. Is that served? That lets you see if the server will respond for a request that likely isn't going through Asp.Net.