Layer7 API Management

  • 1.  CA proxy calls aborted in IE 11

    Posted Feb 19, 2019 07:20 AM

    Hi All, 

     

    CA proxy calls from the UI application are getting aborted on IE11/10/Edge in my company network, no issues with Chrome. Is there any workaround for this problem?

     

    Please suggest.

     

    Regards,

    Pramod Talekar



  • 2.  Re: CA proxy calls aborted in IE 11

    Broadcom Employee
    Posted Feb 19, 2019 12:00 PM

    Pramod,

     

    Please confirm that product that you are using.

     

    Sincerely,

     

    Stephen Hughes

    Broadcom Support



  • 3.  Re: CA proxy calls aborted in IE 11

    Posted Feb 22, 2019 12:19 PM

    Hi Stephen, 

     

    It's CA-API Gateway/9.0

     

    Regards,

    Pramod Talekar



  • 4.  Re: CA proxy calls aborted in IE 11

    Broadcom Employee
    Posted Feb 22, 2019 02:05 PM

    Pramod,

     

    Does the end point that you are using on the gateway have CORS validation enabled? Also you can inspect the network in the browser to see what is occurring?

     

    Sincerely,

     

    Stephen Hughes

    Broadcom Support



  • 5.  Re: CA proxy calls aborted in IE 11

    Posted Feb 23, 2019 12:41 PM

    Hi Stephen, 

     

    I don't see any issue with CORS, the same app works fine when tested on Chrome.

    The network tab just shows calls to api proxy Aborted, so nothing on CORS as well.

    Is this a common issue for testing CA proxy from UI apps on IE ? or is it something to do with the company network on IE ?

     

    Regards,

    Pramod Talekar



  • 6.  Re: CA proxy calls aborted in IE 11
    Best Answer

    Broadcom Employee
    Posted Feb 25, 2019 12:26 PM

    Pramod,

     

    There has been some variances with IE and CORS that does not affect other browsers. The link I have attached outlines one community post (CORS Failing in IE when passing 3 headers ) and one KB (How to enable CORS for IE 11 -- Process CORS reque - CA Knowledge ).

     

    Sincerely,

     

    Stephen Hughes

    Broadcom Support



  • 7.  Re: CA proxy calls aborted in IE 11

    Posted Feb 26, 2019 07:54 AM

    Thanks so much Stephen, it worked after going over the suggested KB.

     

    Regards,

    Pramod Talekar