Hi ppl, I seek for help with this problem. I think I hav read all cookbooks, mails and so on. And though I can't solve this, maybe I'm stupid;-) System: Red Hat Enterprise Linux 4.4 squid-2.5.STABLE6-3.4E.12 (can use httpd-2.0.52-25.ent instead if necessary) Weblogic 9.2 Environment: Weblogic has several webservers running on different ports. 10 systems with 8 weblogics each which gives 80 instances. Some of them are authenticated with NTLM. Each has it own FQDN What I would like to do. Have a reverse proxy listening on port 80 on each system and proxy to each Weblogic instance on different ports depending on virtual host method. And it is importand that NTLM passes to the weblogic. The weblogic could be listening on 8000-8079 I have tried this in squid.conf http_port 80 httpd_accel_host virtual httpd_accel_with_proxy off httpd_accel_single_host off httpd_accel_uses_host_header on cache_peer 172.0.0.100 parent 80 8000 login=PASS default #172.0.0.100 is a local ip which is connected to weblogic instance and the system itself has 172.0.0.10 PLZ help, THNKS, Joakim