Unable to login to admin area

[LondoMulari]

I have setup DA admin area login proxy according to this tutorial: tutorial but I face the problem to login to admin area. It logs me in, but immediately logs out and redirects to login screen. Values in tutorial used:

DirectAdmin to run through: da.domain.tld
Hostname: server.domain.tld

At the moment when I login to the system via da.domain.tld it seems I'am getting redirected to server.domain.tld and than bam back to da.domain.tld logged out.

P.S. When I login via IP:2222 everything goes fine.

 

[LondoMulari]

Problem resolved by uncommenting line in tutorial #ProxyPreserveHost On. It is the shame when tutorial is so scarce on such vital information.