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Jinshu's avatar
Jinshu
Icon for Cirrus rankCirrus
Nov 20, 2015

ASM issue- Replacing header info

Hi, My ASm is is replcainf the header infirmation and that is stopping my application to work. How can i stop changing the contents.

with direct server (pool member)

HTTP/1.1 200 OK
Date: Fri, 20 Nov 2015 10:42:01 GMT
Server: Apache
X-Frame-Options: SAMEORIGIN
Last-Modified: Thu, 19 Nov 2015 12:05:21 GMT
Accept-Ranges: bytes
Content-Length: 24349
X-XSS-Protection: 1; mode=block
Strict-Transport-Security: max-age=31536000; includeSubDomains
Cache-Control: no-store, no-cache, must-revalidate
Connection: close
Content-Type: application/javascript

with VIP (ASM enabled)

HTTP/1.1 200 OK
Connection: close
Cache-Control: no-cache
Content-Type: text/html; charset=utf-8
Pragma: no-cache
Content-Length: 187
application delivery
ASM Advanced WAF
BIG-IP
header
LTM

1 Reply

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  • boneyard's avatar
    boneyard
    Icon for MVP rankMVP
    Nov 28, 2015

    don't have an ASM around to check for sure but i don't believe that the ASM module does that. are you sure you don't have an iRule or http profile doing some header cleaning? and are you sure you are looking at an identical request?