RE: [squid-users] errors while opening sites

Even though, I update to squid3 I'm still facing the same problem.

~~~~~~~~~~~~~~~~~~~
Thanks & Regards,
Sameer Shinde.
Sr. Customer Support Engineer,
Email:- s2sameer_at_hotmail.com
M:- +91 98204 61580
http://www.geocities.com/s9sameer
If everyone is thinking alike, then somebody isn't thinking.

> From: s2sameer_at_hotmail.com
> To: squid-users_at_squid-cache.org
> Subject: RE: [squid-users] errors while opening sites
> Date: Tue, 2 Dec 2008 07:37:11 +0000
>
>
>
> Just to update you all,
>
> I've updated from squid2.6 to squid3.0 stable1. which I could get on Ubuntu site.
> Now checking for the errors, system under observation.
>
>
> ~~~~~~~~~~~~~~~~~~~
> Thanks & Regards,
> Sameer Shinde.
> Sr. Customer Support Engineer,
> Email:- s2sameer_at_hotmail.com
> M:- +91 98204 61580
> http://www.geocities.com/s9sameer
> If everyone is thinking alike, then somebody isn't thinking.
>
>
>
>
>> From: s2sameer_at_hotmail.com
>> To: squid3_at_treenet.co.nz
>> CC: msebedio_at_invap.com.ar; squid-users_at_squid-cache.org
>> Date: Tue, 2 Dec 2008 06:09:19 +0000
>> Subject: RE: [squid-users] errors while opening sites
>>
>>
>> Amos,
>>
>> The negative_ttl was set to Defaults, which I've now set to 0.
>> The negative_dns_ttl is unset ( as a Default), so I've not made any changes in this.
>> Let's see if this works.
>>
>>> Also check that they are actually being generated by your own squid, your
>> didn't understand this...?
>>
>>> upstream ISP may be having trouble with an old transparent proxy.
>> Do u mean this is an old proxy, as I've updated all the packages for Ubuntu from there repository site. & 2.6 is the only latest version which I could get.
>> Although I know, in real it is not the latest version, as the latest stable version of squid is 3.0 stable 10, to which I want to anyway update.
>> But I was waiting to resolve this problem 1st & once everything works properly, I wanted to upgrade it to 3.0
>> So far I'm searching for the documentation for, how to upgrade the squid 3.0 in ubuntu as some parameters are changed in Ubuntu
>> & I need to do the customized installation.
>> Anyone Correct me if I'm wrong.
>>
>> ~~~~~~~~~~~~~~~~~~~
>> Thanks & Regards,
>> Sameer Shinde.
>> Sr. Customer Support Engineer,
>> Email:- s2sameer_at_hotmail.com
>> M:- +91 98204 61580
>> http://www.geocities.com/s9sameer
>> If everyone is thinking alike, then somebody isn't thinking.
>>
>>
>>
>>
>>> Date: Tue, 2 Dec 2008 12:45:35 +1300
>>> Subject: RE: [squid-users] errors while opening sites
>>> From: squid3_at_treenet.co.nz
>>> To: s2sameer_at_hotmail.com
>>> CC: msebedio_at_invap.com.ar; squid-users_at_squid-cache.org
>>>
>>>>
>>>> Dear Mariel,
>>>>
>>>> This is not happening about any particular site. This can happening with
>>>> any site
>>>> & in next 3-5mins time the same site/web page works properly.
>>>>
>>>
>>> Just a thought.
>>> Check that negative_ttl is set to 0 seconds (default when unset on older
>>> squid was 5 minutes which is suspiciously similar) and that
>>> negative_dns_ttl is at least 10 seconds (or unset for default).
>>>
>>> Also check that they are actually being generated by your own squid, your
>>> upstream ISP may be having trouble with an old transparent proxy.
>>>
>>> Amos
>>>
>>>>
>>>> ~~~~~~~~~~~~~~~~~~~
>>>> Thanks & Regards,
>>>> Sameer Shinde.
>>>> Sr. Customer Support Engineer,
>>>> Email:- s2sameer_at_hotmail.com
>>>> M:- +91 98204 61580
>>>> http://www.geocities.com/s9sameer
>>>> If everyone is thinking alike, then somebody isn't thinking.
>>>>
>>>>
>>>>
>>>>
>>>>> Date: Mon, 1 Dec 2008 09:00:03 -0200
>>>>> From: msebedio_at_invap.com.ar
>>>>> To: s2sameer_at_hotmail.com
>>>>> CC: squid3_at_treenet.co.nz; squid-users_at_squid-cache.org
>>>>> Subject: Re: [squid-users] errors while opening sites
>>>>>
>>>>> Clear the cache, may be the source for your problem. I had this problem
>>>>> whit another URL and I had resolved doing this.
>>>>>
>>>>> Bye, Mariel
>>>>>
>>>>> Sameer Shinde wrote:
>>>>>> Dear Amos,
>>>>>>
>>>>>> Thanks for the reply.
>>>>>> We are using the same DNS servers for our existing proxy server which
>>>>>> is ISA2000 & is working properly without any problems.
>>>>>> We want to shift from MS-ISA2000 proxy server to Linux Squid proxy
>>>>>> server, so we are building up this new proxy server.
>>>>>>
>>>>>> More over if I access the internet from the Ubuntu proxy server itself,
>>>>>> we don't get any such errors.
>>>>>>
>>>>>> Can you / anyone let me know how can we resolve these issue.
>>>>>> Also for your information that, so far ubuntu server is just a member
>>>>>> server in our enviornment & there is no DNS server configured in Ubuntu
>>>>>> server.
>>>>>> May be this will help you for finding some outputs.
>>>>>>
>>>>>>
>>>>>> ~~~~~~~~~~~~~~~~~~~
>>>>>> Thanks & Regards,
>>>>>> Sameer Shinde.
>>>>>> Sr. Customer Support Engineer,
>>>>>> Email:- s2sameer_at_hotmail.com
>>>>>> M:- +91 98204 61580
>>>>>> http://www.geocities.com/s9sameer
>>>>>> If everyone is thinking alike, then somebody isn't thinking.
>>>>>>
>>>>>>
>>>>>>
>>>>>>> Date: Mon, 1 Dec 2008 23:19:58 +1300
>>>>>>> From: squid3_at_treenet.co.nz
>>>>>>> To: s2sameer_at_hotmail.com
>>>>>>> CC: squid-users_at_squid-cache.org
>>>>>>> Subject: Re: [squid-users] errors while opening sites
>>>>>>>
>>>>>>> Sameer Shinde wrote:
>>>>>>>
>>>>>>>> Dear All,
>>>>>>>>
>>>>>>>> I've installed squid 2.6 installed on my ubuntu8.0.4 server. I'm
>>>>>>>> getting errors like attached one frequently.
>>>>>>>> It says, "Unable to determine the IP address from host name
>>>>>>>> "anything", but after some time say even after 5 mins the same
>>>>>>>> page / site opens. I'm not able to figure out why is this happening.
>>>>>>>> The error appears for any domain & is not particular to any domain.
>>>>>>>>
>>>>>>>> Can anyone help me out in this.
>>>>>>>> I'm not able to bring the server in live mode due to this problem.
>>>>>>>>
>>>>>>> The DNS server being used by your system for lookups is having major
>>>>>>> problems.
>>>>>>> You will need to do some serious debugging to find out why. Things to
>>>>>>> look for are DNS server overload, traffic congestion, lack of
>>>>>>> recursive
>>>>>>> queries, etc.
>>>>>>>
>>>>>>> Amos
>>>>>>>
>>>>>>>
>>>>>>>>
>>>>>>>> --------------------------------------------------------------------------
>>>>>>>> Error Message:
>>>>>>>> The requested URL could not be retrieved.
>>>>>>>> While trying to retrieve the URL:
>>>>>>>> http://www.squidguard.org/Doc/install.html
>>>>>>>>
>>>>>>>> The following error was encountered:
>>>>>>>> Unable to determine IP address from the host name for
>>>>>>>> www.squidguard.org
>>>>>>>>
>>>>>>>> The dnsserver returned:
>>>>>>>> Refused: The name server refuses to perform the specified
>>>>>>>> operation.
>>>>>>>>
>>>>>>>> This means that:
>>>>>>>> The cache was not able to resolve the hostname presented in the URL.
>>>>>>>> Check if the address is correct.
>>>>>>>> -----------------------------------------------------------------------------
>>>>>>>>
>>>>>>>> ~~~~~~~~~~~~~~~~~~~
>>>>>>>> Thanks & Regards,
>>>>>>>> Sameer Shinde.
>>>>>>>> Sr. Customer Support Engineer,
>>>>>>>> Email:- s2sameer_at_hotmail.com
>>>>>>>> M:- +91 98204 61580
>>>>>>>> http://www.geocities.com/s9sameer
>>>>>>>> If everyone is thinking alike, then somebody isn't thinking.
>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>>> _________________________________________________________________
>>>>>>>> Access your email online and on the go with Windows Live Hotmail.
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>>>>>>>>
>>>>>>> --
>>>>>>> Please be using
>>>>>>> Current Stable Squid 2.7.STABLE5 or 3.0.STABLE10
>>>>>>> Current Beta Squid 3.1.0.2
>>>>>>>
>>>>>>
>>>>>> _________________________________________________________________
>>>>>> Get more done, have more fun, and stay more connected with Windows
>>>>>> Mobile®.
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>>>>>>
>>>>>>
>>>>>>
>>>>>
>>>>>
>>>>> --
>>>>> Lic. Mariel Sebedio
>>>>> Division Computos y Sistemas
>>>>> Tel (02944)-445400 int 2307
>>>>> INVAP S.E. - www.invap.com.ar
>>
>>
>> _________________________________________________________________
>> Get more done, have more fun, and stay more connected with Windows Mobile®.
>> http://clk.atdmt.com/MRT/go/119642556/direct/01/
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Received on Tue Dec 02 2008 - 07:51:17 MST