Azure API Management
An Azure service that provides a hybrid, multi-cloud management platform for APIs.
2,193 questions
502 bad gateway error - connecting internal APIM endpoints via application gateway
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(156.8, 33%, 25%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EPR%3C/text%3E%3C/svg%3E)
Prasad, Raji
5
Reputation points
When connecting to API manager endpoints via application gateway throws 502 bad gateway error.
A subset of the internally deployed APIM endpoints need to be exposed to the external users. Therefore, a public application gateway being used to route the traffic to the APIM backend apis. A new listener is configured in the application gateway to accept the traffic. Also, same SSL certificate is uploaded to application gateway listener and APIM. The SSL certificate has multiple SANs to resolve apim developer portal, gateway and apim. The APIM endpoints are secured with a JWT token. So, a valid JWT token is required for accessing any apim endpoints.
The main issue is, unable to get any details of 502 bad gateway error.
Trying to do the below.
{count} votes
-
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(0, 59%, 10%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EJM%3C/text%3E%3C/svg%3E)
JananiRamesh-MSFT 28,326 Reputation points2024-11-18T06:24:01.0566667+00:00 @Prasad, Raji Thank you for posting this in Microsoft Q&A.
I have sent you a private message asking for a few details about the issue. Please check and reply once you get a chance.
-
JananiRamesh-MSFT 28,326 Reputation points
2024-11-19T06:49:28.2666667+00:00 @Prasad, Raji could you please share me the support ticket id?
Sign in to comment
Sign in to answer