Default backendpool

Question

Hello everyone,

I am facing frequent alerts on Appgw as failed requests.

I could see alerts are from default backendtarget, we have path based routing.

In default no backendpool is assigned.

I could understand, that if none of the path matches it has to go to default backend target but not sure on what are the requests getting failed or mismatching to paths provided.

Where can i check those requests...

Thanks

Answer 1

@Sai Theja

Welcome to the Microsoft Q&A Platform. Thank you for reaching out & I hope you are doing well.

I understand that you would like to know which particular path of an App gateway request fails.

You can use the Access Logs of Azure App gateway to filter out failed requests.

Refer : How to enable logging through the Azure portal

Under Access Logs, the requestUri field should give the exact path with which the request came in.

In case you have enabled rewrite rules, you can also use the "originalRequestUriWithArgs" field

Hope this helps.

Cheers,

Kapil

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