Hi I've been trying to deploy GnuGK in a redundant and failover environment. So far I have been able to achieve this using parent-child, as discussed by Simon Hornes, at multiple levels. OGWs -> Level1 Parent -> Level 2 parent -> TGWs Now I tried to employ Radius for ARQ, and provide the Redirect-IP on both levels for better control. I tried Radius Auth but didn't work for "GK to GK ARQ", due to missing tokens. So I tried RadAliasAuth which worked like I want. OGW sends ARQ to Level1 Parent, which performs Radius Authentication & returns the redirect-ip of the level2 Parent. I removed the "EndPoint" section from Level1 config, and allowed Level2 to accept calls from unregistered endpoints, though I know its a security threat at level2. SO its something like OGWs -> Level1 Parent -> Level 2 GK -> TGWs Now Level2 doesnt get ARQ, rather it receives Setup from Level1, which wud be used for authenticate the calls at level2. I want to know if its possible to perform authentication using Radius OnSetup, as manual says so, but what would be the service type to request to GK & is it possible to reject call or redirect to some other IP Regards ------------------------------------------------------- This SF.Net email is sponsored by xPML, a groundbreaking scripting language that extends applications into web and mobile media. Attend the live webcast and join the prime developer group breaking into this new coding territory! http://sel.as-us.falkag.net/sel?cmd_______________________________________________________ Posting: mailto:Openh323gk-users@xxxxxxxxxxxxxxxxxxxxx Archive: http://sourceforge.net/mailarchive/forum.php?forum_id?49 Unsubscribe: http://lists.sourceforge.net/lists/listinfo/openh323gk-users Homepage: http://www.gnugk.org/