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anil_perera's avatar
7 years ago

Logicmonitor Service - result Error 503 Backend fetch failed

The url works fine, but the LogicMonitor Service gives the following error.

Any idea how I can resolve this issue?

HTTP/1.1 503 Backend fetch failed
X-Cache: False
Strict-Transport-Security: max-age=600; includeSubDomains
Retry-After: 5
Connection: close
Content-Length: 286
Content-Security-Policy-Report-Only: default-src 'self'; script-src 'self' 'unsafe-inline' 'unsafe-eval'; style-src 'self' 'unsafe-inline'; img-src 'self';report-uri /report
Date: Thu, 26 Oct 2017 17:52:38 GMT
Content-Type: text/html; charset=utf-8
Cache-control: private

Response Content:
<!DOCTYPE html>
    <title>503 Backend fetch failed</title>
    <h1>Error 503 Backend fetch failed</h1>
    <p>Backend fetch failed</p>
    <h3>Guru Meditation:</h3>
    <p>XID: 141689664</p>
    <p>Varnish cache server</p>

1 Reply

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  • Resolved.

    Add to Header properties.

    User-Agent --> Mozilla/5.0 (Windows; U; Windows NT 5.1; de; rv: Gecko/20100401 Firefox/3.6.3