[squid-users] skype connection problem

[Yuri Voinov]

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24.10.2016 22:19, Nicolas Valera пишет:
> Hi Yuri, thanks for the answer!
>
> we don't have the squid in transparent mode in this network.
So, you route all traffic to proxy box?

> the squid configuration is very basic. here is the conf:
>
> -------------------------------------------------------------------------
> http_port 1280 connection-auth=off
> forwarded_for delete
> httpd_suppress_version_string on
> client_persistent_connections off
>
> cache_mem 16 GB
> maximum_object_size_in_memory 8 MB
>
> url_rewrite_program /usr/bin/squidGuard
> url_rewrite_children 10
> url_rewrite_access allow all
>
> acl numeric_IPs dstdom_regex
^(([0-9]+\.[0-9]+\.[0-9]+\.[0-9]+)|(\[([0-9a-f]+)?:([0-9a-f:]+)?:([0-9a-f]+|0-9\.]+)?\])):443
> acl Skype_UA browser ^skype
>
> acl SSL_ports port 443 563 873 1445 2083 8000 8088 10017 8443 5443
7443 50001
> acl Safe_ports port 80 82 88 182 210 554 591 777 873 1001 21 443 70
280 488
> acl Safe_ports port 1025-65535  # unregistered ports
>
> acl CONNECT method CONNECT
> acl safe_method method GET
> acl safe_method method PUT
> acl safe_method method POST
> acl safe_method method HEAD
> acl safe_method method CONNECT
> acl safe_method method OPTIONS
> acl safe_method method PROPFIND
> acl safe_method method REPORT
> acl safe_method method MERGE
> acl safe_method method MKACTIVITY
> acl safe_method method CHECKOUT
>
> http_access deny !Safe_ports
> http_access allow CONNECT localnet numeric_IPS Skype_UA
> http_access deny CONNECT !SSL_ports
> http_access deny !safe_method
> http_access allow localnet
> http_access allow localhost
> http_access deny all
>
> refresh_pattern ^ftp:        1440    20%    10080
> refresh_pattern ^gopher:    1440    0%    1440
> refresh_pattern -i (/cgi-bin/|\?) 0    0%    0
> refresh_pattern Packages\.tar$ 0       20%    4320 refresh-ims
ignore-no-cache
> refresh_pattern Packages\.bz2$ 0       20%    4320 refresh-ims
ignore-no-cache
> refresh_pattern Sources\.bz2$  0       20%    4320 refresh-ims
ignore-no-cache
> refresh_pattern Release\.gpg$  0       20%    4320 refresh-ims
> refresh_pattern Release$       0       20%    4320 refresh-ims
> refresh_pattern -i
microsoft.com/.*\.(cab|exe|ms[i|u|f]|[ap]sf|wm[v|a]|dat|zip) 4320 80%
43200 reload-into-ims ignore-no-cache
> refresh_pattern -i
windowsupdate.com/.*\.(esd|cab|exe|ms[i|u|f]|[ap]sf|wm[v|a]|dat|zip)
4320 80% 43200 reload-into-ims ignore-no-cache
> refresh_pattern -i
windows.com/.*\.(cab|exe|ms[i|u|f]|[ap]sf|wm[v|a]|dat|zip) 4320 80%
43200 reload-into-ims ignore-no-cache
> refresh_pattern -i
live.net/.*\.(cab|exe|ms[i|u|f]|[ap]sf|wm[v|a]|dat|zip) 4320 80% 43200
reload-into-ims ignore-no-cache
> refresh_pattern .        0    20%    4320
>
> -------------------------------------------------------------------------
>
> please, can you send me your settings for ssl bump?
Copy-n-paste unknown configs is very bad idea, Nicolas.

>
> thanks again!
> nicolás.
>
> On 10/23/2016 07:28 PM, Yuri Voinov wrote:
>>
>
>
> 24.10.2016 4:11, N V пишет:
> >>> hi there,
> >>> i've had problems with windows skype clients with the only internet
> connection is through squid. the clients can login successful but when
> they make a call, it hangs after 12 secconds.
> >>>
> >>> I checked the client connections and see that attempts to connect
> directly even if the proxy is properly configured.
> Exactly, Skype does not use HTTP to calls. So, why you expect it calls
> should goes via proxy?
> >>>
> >>> my squid version is 3.5.12
> >>> the skype clients have the last version available.
> >>> does anyone have the same issues?
> >>> any idea?
> With properly configured ssl bump and transparent proxy we have not any
> problems with skype. I don't know your details.
> >>>
> >>> thanks in advance!
> >>> Nicolás.
> >>>
> >>> pd. sorry about my english
> >>>
> >>>
> >>>
> >>> _______________________________________________
> >>> squid-users mailing list
> >>> squid-users at lists.squid-cache.org
> >>> http://lists.squid-cache.org/listinfo/squid-users
>
>>
>>
>>
>> _______________________________________________
>> squid-users mailing list
>> squid-users at lists.squid-cache.org
>> http://lists.squid-cache.org/listinfo/squid-users
>>
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- -- 
Cats - delicious. You just do not know how to cook them.
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