copfilter webproxy issues

[appler]

ipcop version: 2.0.6


i installed "copfilter" today. the install was successful

i then started the ipcop web proxy and allowed "transparent on Green". i could still browse internet as all internal hosts point to gateway of ipcop.


however after starting copfilter's c-icap & havp service, i could no longer browse internet from internal machines.

i stopped the c-icap & havp service for now.

question1: are the services c-icap & havp really necessary along with ipcop's squid transparent proxy?

question2: will clamav and apamassassin function as needed with just the ipcop's squid transparent proxy?

[FischerM]