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Re: Squid cant parse one of my url (Squid3 and internet explorer 9)

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Hi

This domain : https://ameymdm.ameygroup.int/mobicontrol/
this is not our domain, its not in our network.

Bascially,
"Jupiter Secuire Network Manager", is creating a tunnel from this pc
to Clients Network
Example :
our network is : 192.0.0.0/24

So its creating a a tunnel from this pc to Client Network
the Ip of those tunnel is :
10.202.40.0/21
10.244.1.148
10.202.32.0/21

and Internet exploer is using that tunnel to connect to that website ..

Now When i am using a  proxy setting by hand  (no WPAD) , and trying
to connect to the network, it does not work ..

but my first question is :
when I click on this link
https://portal.amey.co.uk/dana/home/launch.cgi?url=https%3A%2F%2Fameymdm.ameygroup.int%2Fmobicontrol%2F

it should take me to the website and ask for certifiate ...
but why it does not do that ??

about DNS : i am using proxy server's dns record .

About the nslookup

If i try from the pc where the tunnel is, from there if i run
nslookup
ameymdm.ameygroup.int
it does  not return anything ..

i am so confused. dont understhand where to look for ..






On Thu, May 24, 2012 at 2:50 PM, Eliezer Croitoru <eliezer@xxxxxxxxxxxx> wrote:
> check what dns servers are used on the squid proxy machine.
> how do you use squid? as a forward proxy server with wpad? manual browser
> config? interception?
> try to use nslookup tool from the local computer to the domain :
> ameymdm.ameygroup.int
>
> next do it on the squid box and make sure they both work.
>
> if they do work from them both then make sure what dns servers are used in
> squid.conf.
>
> another question: are you using the squid box as the network gateway?
> network dhcp? network dns?
>
> Eliezer
>
>
> On 24/05/2012 16:31, Fosiul Alam wrote:
>>
>> Hi
>> Thanks for quick response
>> yes, From external you cant access that link, i belived its internal
>>
>> let me tell you the steps
>>
>> a) We go to this website
>> https://portal.amey.co.uk/supportproviders
>> after providing username and password
>> it will tell you to download juniper SEtup Client program.
>> after the program installed , its created a tunnel from this pc to
>> customer network
>>
>> b) then we go to anotehr page where we see a link  which actually take us
>> to
>>
>>
>> https://portal.amey.co.uk/dana/home/launch.cgi?url=https%3A%2F%2Fameymdm.ameygroup.int%2Fmobicontrol%2F
>>
>> Now : if i dont use Squid, after click on that link it will give a
>> Certificate error , then from their it will take you to
>> https://ameymdm.ameygroup.int/mobicontrol/
>>
>> but From squid, when i click on bellow  link
>>
>>
>> https://portal.amey.co.uk/dana/home/launch.cgi?url=https%3A%2F%2Fameymdm.ameygroup.int%2Fmobicontrol%2F
>>
>> it will show a  "The webpage cannot be found"
>>
>> so basically squid does not know how to go to that site
>> dont why ..
>>
>> but when i try without squid,,
>> same computer, same network its works perfectly ..
>>
>> Please give me light..
>> fosiul
>>
>>
>>
>> On Thu, May 24, 2012 at 2:20 PM, Eliezer Croitoru<eliezer@xxxxxxxxxxxx>
>>  wrote:
>>>
>>> it seems like a dns problem.
>>> this domain :ameymdm.ameygroup.int
>>> is an internal one so squid should have access to this dns record.
>>> you can try another solution by using exceptions in iptables for inside
>>> ip's
>>> servers.
>>>
>>> Eliezer
>>>
>>>
>>> On 24/05/2012 16:11, Fosiul Alam wrote:
>>>>
>>>>
>>>> Hi
>>>> i am facing a wired behaviour from squid.
>>>>
>>>> we are trying to connect to via Jupiter  windows secure application
>>>> manager to a clients network via http( Soti Mobi Control)
>>>>
>>>> its works fine from outside of our network , even though from same
>>>> internal network without squid proxy .. but when it try to go via
>>>> squid, it does not able to resolve the address!!!
>>>>
>>>>
>>>> example :
>>>> after typing username and password , its goes to here
>>>>
>>>>
>>>>
>>>> https://portal.amey.co.uk/dana/home/launch.cgi?url=https%3A%2F%2Fameymdm.ameygroup.int%2Fmobicontrol%2F
>>>>
>>>> and it suppose to through a Certificate Error and from their it should
>>>> go
>>>> to
>>>>
>>>> https://ameymdm.ameygroup.int/mobicontrol/
>>>> but it does not through any Certificate error not it goes to
>>>>
>>>> https://ameymdm.ameygroup.int/mobicontrol/
>>>> instead of that its say :
>>>>
>>>> The webpage cannot be found
>>>>
>>>> i think its something to do with "https%3A%2F%2Fameymdm" which squid
>>>> does not know how to parse.. there is not any deny in squid log.
>>>> the log i get :
>>>>
>>>> 1337864980.578  33479 192.0.0.131 TCP_MISS/200 24512 CONNECT
>>>> portal.amey.co.uk:443 - DIRECT/216.31.202.163 -
>>>> 1337865025.716      0 192.0.0.131 TCP_MISS/404 0 CONNECT
>>>> ameymdm.ameygroup.int:443 - DIRECT/- -
>>>>
>>>>
>>>> Can any one help me to find out what happenning ...
>>>>
>>>> As i said, if i try without proxy, it works fine. but with proxy it does
>>>> not ..
>>>>
>>>>
>>>> Regards
>>>
>>>
>>>
>>>
>>> --
>>> Eliezer Croitoru
>>> https://www1.ngtech.co.il
>>> IT consulting for Nonprofit organizations
>>> eliezer<at>  ngtech.co.il
>>
>>
>>
>>
>
>
> --
> Eliezer Croitoru
> https://www1.ngtech.co.il
> IT consulting for Nonprofit organizations
> eliezer <at> ngtech.co.il



-- 
Regards
Fosiul Alam
07877100621
http://www.fosiul.co.uk



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