we have a two tiered drupal application. In the front I have apache load balancing users to two apache servers with mod_auth_ntlm_winbind enabled for SSO. If i go directly to each php server, SSO works. If I go via the load balancer I get 401 errors. If I turn one node off, SSO works via the load balancer. Here is my proxy config on the load balancer
</IfModule>
# End of proxy directives.
# Begin of mod proxy balance directives
<location /balancer-manager>
SetHandler balancer-manager
#Order Deny,Allow
#Deny from all
#Allow from 92.168
</Location>
<Proxy balancer://mycluster>
# cluster member 1
BalancerMember
http://web1:80 route=lb1 keepalive=On retry=5
# cluster member 2
BalancerMember
http://web2:80 route=lb2 keepalive=On retry=5
</Proxy>
ProxyPass /balancer-manager !
ProxyPass / balancer://mycluster/ lbmethod=byrequests stickysession=BALANCEID
ProxyPassReverse /
http://web1/
ProxyPassReverse /
http://web2/
any ideas?
