[squid-users] R: R: R: Problem with Squid 3.4 and transparent SSL proxy

Amos Jeffries squid3 at treenet.co.nz
Fri Nov 14 00:19:57 UTC 2014


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On 14/11/2014 11:16 a.m., Job wrote:
> Hello Amos, thank you!
> 
> I solved with this configuration:
> 
> http_port 3128 http_port 192.168.10.254:3129 intercept https_port
> 192.168.10.254:3130 intercept ssl-bump connection-auth=off
> generate-host-certificates=on dynamic_cert_mem_cache_size=16MB
> cert=/etc/squid/ssl/squid.pem key=/etc/squid/ssl/squid.key
> cipher=ECDHE-RSA-RC4-SHA:ECDHE-RSA-AES128-SHA:DHE-RSA-AES128-SHA:DHE-RSA-CAMELLIA128-SHA:AES128-SHA:RC4-SHA:HIGH:!aNULL:!MD5:!ADH
> options=NO_SSLv2
> 
> as you told me to find Peter G.'s thread! Now it works i think
> good.

Yay. Now I amm interested in finding out exactly why NAT fails with
the port-only config. What OS are you using? and have you done
anything special regarding IPv4/IPv6 to it?


> 
> Just a question: both transparent and explicited proxy, can
> cohexist with interception and ssl bump? Or i have to duplicated
> configurations of host and ports in squid.conf?

Yes. ssl-bump only occurs when there is TLS/SSL to decrypt. That is
separate from the traffic syntax/mode.

Amos
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