Kinkie schrieb: Hi Kinkie, >> Any ideas and hints are welcome. > > Go multi-instance on the CARP box. You can do load-balancing there via > iptables or via socket shuffling. With multi-instance you mean running several Squids on the same box? But how do I differentiate between them? They are accessed from the Internet via port 80. Also can you point me in the right direction on how to accomplish this with Iptables? What is socket shuffling? Cheers, Markus