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web proxy errors again

I am getting errors int he proxy log again that are blocking quickbooks form updating.  I have to totally kill the web proxy for this to go through:

2009:05:17-17:58:42 hescominsoon httpproxy[2567]: id="0001" severity="info" sys="SecureWeb" sub="http" name="http access" action="pass" method="GET" srcip="192.168.255.15" user="" statuscode="206" cached="0" profile="REF_DefaultHTTPProfile (Default Proxy)" filteraction="REF_DefaultHTTPCFFAction (Default content filter action)" size="48000" time="182 ms" request="0xa9b9e338" url="qb17fgpatchsp.quickbooks.com/.../119294" exceptions="av,content,url,mime" error=""
2009:05:17-17:58:43 hescominsoon httpproxy[2567]: id="0001" severity="info" sys="SecureWeb" sub="http" name="http access" action="pass" method="GET" srcip="192.168.255.15" user="" statuscode="206" cached="0" profile="REF_DefaultHTTPProfile (Default Proxy)" filteraction="REF_DefaultHTTPCFFAction (Default content filter action)" size="48000" time="133 ms" request="0xabd35858" url="qb17fgpatchsp.quickbooks.com/.../119294" exceptions="av,content,url,mime" error=""
2009:05:17-17:58:43 hescominsoon httpproxy[2567]: id="0001" severity="info" sys="SecureWeb" sub="http" name="http access" action="pass" method="GET" srcip="192.168.255.15" user="" statuscode="206" cached="0" profile="REF_DefaultHTTPProfile (Default Proxy)" filteraction="REF_DefaultHTTPCFFAction (Default content filter action)" size="48000" time="120 ms" request="0xabd35de0" url="qb17fgpatchsp.quickbooks.com/.../119294" exceptions="av,content,url,mime" error=""
2009:05:17-17:58:43 hescominsoon httpproxy[2567]: id="0001" severity="info" sys="SecureWeb" sub="http" name="http access" action="pass" method="GET" srcip="192.168.255.15" user="" statuscode="206" cached="0" profile="REF_DefaultHTTPProfile (Default Proxy)" filteraction="REF_DefaultHTTPCFFAction (Default content filter action)" size="48000" time="204 ms" request="0xa9b4b9d8" url="qb17fgpatchsp.quickbooks.com/.../119294" exceptions="av,content,url,mime" error=""


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  • William, all these lines are action="pass".
     
    Sophos UTM Community Moderator
    Sophos Certified Architect - UTM
    Sophos Certified Engineer - XG
    Gold Solution Partner since 2005
    MediaSoft, Inc. USA
  • they say pass but the sites fail to load with the proxy on..otherwise i would not have posted.

    Owner:  Emmanuel Technology Consulting

    http://etc-md.com

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

    PfSense w/Suricata, ntopng, 

    Other addons to follow

  • I wonder if this isn't IPS objecting.  Anything there?  What happens if you add an IPS exception for a DNS group qb17fgpatchsp.quickbooks.com?

    Cheers - Bob
     
    Sophos UTM Community Moderator
    Sophos Certified Architect - UTM
    Sophos Certified Engineer - XG
    Gold Solution Partner since 2005
    MediaSoft, Inc. USA
  • the log is from the proxy not the ips.  the ips log and others are clear in this instance.  Only disabling the proxy rectifies the situation.  Right now it seems to have cleared up..but when it returns i'll update.

    Owner:  Emmanuel Technology Consulting

    http://etc-md.com

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

    PfSense w/Suricata, ntopng, 

    Other addons to follow

  • I recognized that it was the 'Content Filter (HTTP)' log, but since it was all "pass" I figured there had to be a problem outside the HTTP/S proxy.

    Cheers - Bob
     
    Sophos UTM Community Moderator
    Sophos Certified Architect - UTM
    Sophos Certified Engineer - XG
    Gold Solution Partner since 2005
    MediaSoft, Inc. USA
  • nopers it was purely an http proxy error..it says pass but trust me those went nowhere until i turned off the proxy.

    Owner:  Emmanuel Technology Consulting

    http://etc-md.com

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

    PfSense w/Suricata, ntopng, 

    Other addons to follow

  • [FONT=monospace]2009:07:07-18:01:03  hescominsoon httpproxy[3881]: id="0001" severity="info" sys="SecureWeb"  sub="http" name="http access" action="pass" method="POST" srcip="192.168.255.15"  user="" statuscode="200" cached="0" profile="REF_DefaultHTTPProfile (Default  Proxy)" filteraction="REF_DefaultHTTPCFFAction (Default content filter action)"  size="0" time="834 ms" request="0xa36c35c8" url="prisonplanet.tv/.../FONT]
     [FONT=monospace]2009:07:07-18:01:12  hescominsoon httpproxy[3881]: id="0001" severity="info" sys="SecureWeb"  sub="http" name="http access" action="pass" method="POST" srcip="192.168.255.15"  user="" statuscode="200" cached="0" profile="REF_DefaultHTTPProfile (Default  Proxy)" filteraction="REF_DefaultHTTPCFFAction (Default content filter action)"  size="0" time="8362 ms" request="0xa36c35c8" url="prisonplanet.tv/"  exceptions="av,content,url,mime" error=""

    see the error on the end of these lines?  when i see this the affected site will not load..and i get no errors in the browser.  The only thing i can do is turn off the proxy entirely.  Prisonplanet.tv refuses to load(only goes to a blank white page) with the proxy on.  I have put it in all whitelists and allowed area overrides to no avail.  the only way to fix this error when it comes up is to disable the entire web proxy.  I have had this happen multiple times through the v7 line and on multiple hardware configurations.
    [/FONT]

    Owner:  Emmanuel Technology Consulting

    http://etc-md.com

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

    PfSense w/Suricata, ntopng, 

    Other addons to follow

  • William, all these lines are action="pass".


    here is the gotcha from the lines:

    url="qb17fgpatchsp.quickbooks.com/.../119294" exceptions="av,content,url,mime" error=""

    and

    [FONT=monospace]url="prisonplanet.tv/.../FONT]

    that's where the problem is.

    Owner:  Emmanuel Technology Consulting

    http://etc-md.com

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

    PfSense w/Suricata, ntopng, 

    Other addons to follow

  • What could have caused 'size="0" time="834"' and 'size="0" time="8362"'?

    How about flushing the browser cache, the Astaro DNS cache and the Astaro HTTP cache?

    Cheers - Bob
     
    Sophos UTM Community Moderator
    Sophos Certified Architect - UTM
    Sophos Certified Engineer - XG
    Gold Solution Partner since 2005
    MediaSoft, Inc. USA
  • don't use proxy cache(hit rate less than 10%) browser flushes at shutdown and have cleared workstation, server and astaro dns caches multiple times..only thing that fixes it is to shutdown the proxy totally.

    Owner:  Emmanuel Technology Consulting

    http://etc-md.com

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

    PfSense w/Suricata, ntopng, 

    Other addons to follow