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Website not accessable any more

heggen
Hi Guys,

need your help. Since a few days the Website Bundesfinanzministerium - Startseite is not reachable via the UTM. I can't find the reason. I already addes the site to the exception list, but it's still not working.

When trying to to open the site the utm ends up in the following message:
Timeout while reading response from server. 



Web Filtering log shows the following Message:
2015:09:07-09:02:27 ASG-WLS httpproxy[5492]: id="0002" severity="info" sys="SecureWeb" sub="http" name="web request blocked" action="block" method="GET" srcip="172.26.45.100" dstip="195.43.53.36" user="" ad_domain="" statuscode="504" cached="0" profile="REF_DefaultHTTPProfile (Default Web Filter Profile)" filteraction="REF_DefaultHTTPCFFAction (Default content filter action)" size="2550" request="0x9a1b000" url="www.bundesfinanzministerium.de/.../7.0; rv:11.0) like Gecko" exceptions="av,auth,content,url,ssl,certcheck,certdate,mime,cache,fileextension,size"


Using my WLAN (without UTM) I can access the site. Any ideas where to find the problem?

Thanks.


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  • 0
    it is an http proxy bug.  

    eb" sub="http" request="(nil)" function="http_parser_context_execute" file="http_parser_context.c" line="97" message="Unable to parse a http message of 1448 bytes (HPE_INVALID_HEADER_TOKEN: invalid character in header)"
    2015:09:07-11:27:47 etcutm httpproxy[30620]: id="0003" severity="info" sys="SecureWeb" sub="http" request="0xd7911000" function="read_response_headers" file="response.c" line="227" message="unable to parse a http message on handler 105"

    it works fine when i turn web filtering off.

    Owner:  Emmanuel Technology Consulting

    http://etc-md.com

    Former Sophos SG(Astaro) advocate/researcher/Silver Partner

    PfSense w/Suricata, ntopng, 

    Other addons to follow

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  • 0
    it is an http proxy bug.  

    eb" sub="http" request="(nil)" function="http_parser_context_execute" file="http_parser_context.c" line="97" message="Unable to parse a http message of 1448 bytes (HPE_INVALID_HEADER_TOKEN: invalid character in header)"
    2015:09:07-11:27:47 etcutm httpproxy[30620]: id="0003" severity="info" sys="SecureWeb" sub="http" request="0xd7911000" function="read_response_headers" file="response.c" line="227" message="unable to parse a http message on handler 105"

    it works fine when i turn web filtering off.

    Owner:  Emmanuel Technology Consulting

    http://etc-md.com

    Former Sophos SG(Astaro) advocate/researcher/Silver Partner

    PfSense w/Suricata, ntopng, 

    Other addons to follow

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