IIS 7 and Above
ARR3.0 Http 404 error
Last post Feb 20, 2020 03:15 AM by WilsonShen
Feb 18, 2020 09:43 AM|WilsonShen|LINK
I'd face a ARR 3.0 setup problem.
I have install a new Windows Server 2019 STD with IIS feature and ARR 3.0 installed.
And I create a Server Farms name "aplanning" and add 2 server "twbiwebvm04" "twbiwebvm05".
And I'd confirm URL Rewrite rule been added automatically.
If I use IE open http;//twbiwebvm04/healthcheck.txt , it is worked !
But if I open http://aplanning/healthcheck.txt . It popup a http 404 file or directory not found error !
Feb 18, 2020 04:07 PM|Rovastar|LINK
Feb 19, 2020 04:47 AM|Yuk Ding|LINK
Have you checked whether your backend server has received the request？ Please check IIS log to trace the request and sub-status code
Besides, what error did you receive if you access the load balance via your front-end website instead of serverfarm name?
Feb 19, 2020 09:29 AM|WilsonShen|LINK
Thank for your kindly support .
I'd follow FRT document
( https://docs.microsoft.com/en-us/iis/extensions/url-rewrite-module/using-failed-request-tracing-to-trace-rewrite-rules ) create article.aspx .
And it's work at http://twbiwebvm04/article.aspx
And I found FRT must enable via "Action Pane"
And I'd try remove TWBIWEBVM04 and add new fresh server ( c01010099) to WebFarm .
And check the http://aplanning/healthcheck.txt is working
Looks like Http 404 error only happen at TWBIWEBVM04 server.
But I don't know what's wrong with it !
Feb 19, 2020 10:12 AM|WilsonShen|LINK
Thanks all yours support!
After do some more test.
I found it might be my test web farm server TWBIWEBVM04 had some problem.
And If I add a new fresh server to web farm and remove TWBIWEBVM04 server.
It continue normally !
Feb 20, 2020 03:15 AM|WilsonShen|LINK
I found the TWBIWEBVM04 IIS Server must some wrong.
I'd try remove it from webfarm and add a fresh server C01010099.
And I found http;//aplanning worked!
And I try to restore TWBIWEBVM04 to previous backup.
And add it to webfarm. Then it worked without 404 error !