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Problem "Connection reset by peer"

Hello,

I'm having trouble with a web page which is:

http://www.osinergmin.gob.pe/

When entering this link I am having the message "Connection reset by peer". Try turning off the web protection module and I had the following results:

 

 

Hice un tracert,nslookup y ping, el resultado fue exitoso:

Try connecting my computer directly to my internet router and manage to enter the page without any problem.

What could be happening ???

Thank you



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Parents
  • start again the web protection module, I made an exception to my IP, in the registries I obtained the following:


    name = "web request blocked" action = "block" method = "GET" srcip = "192.168.1.135" dstip = "200.41.101.178" user = "" group = "" ad_domain = "" statuscode = "502" cached = "0" profile = "REF_HttProContaLanNetwo (LAN)" filteraction = "REF_HttCffAllowAll (Allow All)" size = "3202" request = "0xe04cb200" url = "http://www.osinergmin.gob.pe/favicon.ico" referer = "http://www.osinergmin.gob.pe/" error = "Connection reset by peer" authtime = "0" dnstime = "79775" cattime = "0" avscantime = "0" fullreqtime = "8095023" device = "0" auth = "0" ua = "Mozilla / 5.0 (Windows NT 10.0; Win64; x64) AppleWebKit / 537.36 (KHTML, like Gecko) Chrome / 63.0.3239.132 Safari / 537.36 OPR / 50.0.2762.58" exceptions = "av , sandbox, auth, content, url, ssl, certcheck, certdate, mime, cache, fileextension, size, patience "
      

    What could be happening?

  • statuscode = "502" means the server doesn't like your proxy.  Since you already have an Exception for AV, your only choice is to skip the Proxy for this site.

    It's strange though that I use UTM Web Filtering in Standard mode and have absolutely no problem with that site.

    Cheers - Bob

     
    Sophos UTM Community Moderator
    Sophos Certified Architect - UTM
    Sophos Certified Engineer - XG
    Gold Solution Partner since 2005
    MediaSoft, Inc. USA
  • What do you mean, "he does not like the proxy" ???. This does not happen with all my clients who have Sophos UTM with the same version.

    I have added to the website in the option "Misc" in "destinations", however the same problem happens. Also try turning off the web protection module and I did not have successful results.

    What could be happening?

Reply
  • What do you mean, "he does not like the proxy" ???. This does not happen with all my clients who have Sophos UTM with the same version.

    I have added to the website in the option "Misc" in "destinations", however the same problem happens. Also try turning off the web protection module and I did not have successful results.

    What could be happening?

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