[Zope] How to log real user and ip in Z2.log behind squid/apache?

[Choo Zhi Min]

Hi,

I run zope-2.7.1 behind squid and apache. Z2.log captures the ip of  
squid/apache (they are on the same machine), and the user is always  
Anonymous. How to configure Z2.log to log the real ip of users and their  
login name?


I tried "trusted-proxy" in zope.conf but didn't work. May be it's not  
related.


Thanks and regards,
ZhiMIn