Squid proxy authentication in transparent mode

Q. I was referring to your Squid transparent proxy configuration howto, and my question to you – can proxy authentication be done in transparent mode?

A. Short answer: noop, you cannot use Squid proxy authentication in transparent mode.

From official squid docs:

Authentication cannot be used in a transparently intercepting proxy as the client then thinks it is talking to an origin server and not the proxy. This is a limitation of bending the TCP/IP protocol to transparently intercepting port 80, not a limitation in Squid.


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🐧 3 comments so far... add one


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3 comments… add one
  • Anas Feb 2, 2008 @ 6:08

    Squid proxy access.log in transparent mode

    My question … how can monitor and view logs in access logs in transparent mode … actually no logs in access log

  • Subin Panicker Jan 27, 2009 @ 19:47

    have u found answer for your question. If it there then please post it.

  • bezt Feb 21, 2010 @ 18:44

    Yea… i got the same problem on transparent mode

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