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I have the following Setup:

  1. One Application Gateway with WAF V2.
  2. Two backend pools (say Backend1 and Backend2).
  3. Both backends have same Application but with different version (Say V1 and V2).

I want the following scenarios to work:

  • If a request coming to Application Gateway from client device had V1's info in its header, then the request should be forwarded to Backend1.
  • If a request coming to Application Gateway from client device had V2's info in its header, then the request should be forwarded to Backend2.

Your help will be highly appreciate.

Note: I don't want port based backend forwarding of requests.

Fraxxx
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  • which kind of request header you want to match. in my opinion, by using iis it is not possible to forward a request to the application gateway pool. – Jalpa Panchal May 29 '20 at 06:38
  • Request will coming on Application Gateway public Ip from client device, the request header has User-Agent information which stores Application Version. Depending upon the User-Agent information, can we forward the traffic to the backend pool hosting the same version of Application. – Fraxxx May 29 '20 at 06:54

1 Answers1

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Azure Application Gateway does not support HTTP header based routing yet. You can upvote in Feedback Forum to implement the feature in future.

John
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