Can squid log ip addresses only ( not fqdn) ?

Hello All!

I wonder Is there the way to force squid to log ip address of the source of
object retrieved ?

There is log_fqdn option in squid.conf but it changes clients logging only.
Is there a similar option affecting the logging of the server addresses
( I mean the address in peerhost field ).

Thanks in advance
and sorry for bad english.

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Alexey Paramonov,
Korus ISP Ltd.