[squid-users] NTLM Auth problems

Hi All,
 
I'm having problems getting ntlm authentication to work with squid 2.5
(stable 1). It's running on a RH9 with samba 3.0.
I have winbind working fine with samba but for some reason I just can't
seem to get squid to auth with our win2K domain.

I keep getting 403 access denied messages. Is there a winbind/ntlm auth
configuration guide somewhere ?
I've included my squid.conf for review in case I'm suffering from
domestic blindness :-)

# squid conf file
# -------------------------------
# Network options
# -------------------------------
http_port 3128
icp_port 4141
acl QUERY urlpath_regex cgi-bin \?
no_cache deny QUERY
# -------------------------------
# Cache Neighbour options
# -------------------------------
cache_peer upstream.foo.com parent 80 0 no-query no-digest default
# -------------------------------
# Cache size options
# -------------------------------
maximum_object_size 4096 KB
minimum_object_size 0 KB
maximum_object_size_in_memory 512 KB
# -------------------------------
# Cache dir & logging options
# -------------------------------
cache_dir aufs /var/spool/squid 8192 16 256
pid_filename /var/run/squid.pid
debug_options all, 5
error_directory /usr/share/squid/errors/English
icon_directory /usr/share/squid/icons
cache_access_log /var/log/squid/access.log
cache_log /var/log/squid/cache.log
cache_store_log /var/log/squid/store.log
mime_table /etc/squid/mime.conf

#--------------------------------
# NTLM OPTIONS
#authenticate_program_ntlm
#authenticate_children_ntlm 5
auth_param ntlm program /usr/bin/ntlm_auth
auth_param ntlm children 10
auth_param ntlm max_challenge_reuses 0
auth_param ntlm max_challenge_lifetime 2 minutes
# -------------------------------
# options for external support programs
# -------------------------------
ftp_user squid@machinename.domain.com
ftp_list_width 64 ftp_passive on
# -------------------------------
# Cache tuning options
# -------------------------------
# REM - MRV - all these numbers are done on the basis of a T1 line
having
# 25 users on it, giving a viable request bandwidth of 5.5kb/sec
quick_abort_min 22 Kb
quick_abort_max 100 Kb
quick_abort_pct 75
# -------------------------------
# Cache admin options
# -------------------------------
cache_effective_user squid
cache_effective_group
squid visible_hostname kiftest1
# -------------------------------
# Cache misc options
# -------------------------------
#append_domain .domainname #chroot enable
#pipeline_prefetch on
# -------------------------------
# Cache ACL options
# -------------------------------
acl all src 0.0.0.0/0.0.0.0
acl manager proto cache_object
acl localhost src 127.0.0.1/255.0.0.0
acl AuthorizedUsers proxy_auth REQUIRED
acl local-domains dstdomain *.foo.com
acl SSL_ports port 443 563
acl Safe_ports port 80 # http
acl Safe_ports port 21 # ftp
acl Safe_ports port 443 563 # https, snews
acl Safe_ports port 70 # gopher
acl Safe_ports port 210 # wais
acl Safe_ports port 1025-65535 # unregistered ports
acl Safe_ports port 280 # http-mgmt
acl Safe_ports port 488 # gss-http
acl Safe_ports port 591 # filemaker
acl Safe_ports port 777 # multiling http
acl CONNECT method CONNECT

never_direct deny local-domains
never_direct allow all

http_access allow manager localhost
#http_access allow all
http_access allow AuthorizedUsers
http_access deny !Safe_ports
http_access deny CONNECT !SSL_ports
http_access deny all
icp_access allow all
# ------------------------------- [eof]
 

---
Rgds, 
Chris MacKenzie 
 
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