Hi, most ASN.1 parsers have a limit for the maximum number of array elements that they accept (eg. for the array of endpoint aliases). For GnuGk that limit defaults to 128, but you can raise the limit with the switch [Gatekeeper::Main] MaxASNArraySize=400 But raising the limit in GnuGk is only half of what you need to do. Most endpoints also have a similar limit. In the trace you sent, you stay below GnuGk's limit, but your Cisco gateway seems to have an even lower limit of ~100 elements and seems to have an internal buffer overrun when it receives more: As you can see in the trace, in the lightweight RRQ the last few characters of the endpoint identifier are missing! So maybe you contact Cisco support how you can raise the limit in your gateway. Regards, Jan -- Jan Willamowius, Founder of the GNU Gatekeeper Project EMail : jan@xxxxxxxxxxxxxx Website: http://www.gnugk.org Support: http://www.willamowius.com/gnugk-support.html Relaxed Communications GmbH Frahmredder 91 22393 Hamburg Geschäftsführer: Jan Willamowius HRB 125261 (Amtsgericht Hamburg) USt-IdNr: DE286003584 bottleman wrote: > hi, there is a problem with huge number of aliases on a single gw - if > i assign for example ~200 aliases first time registration is ok but > lightweight rrq fail after this, i attach debug trace 6 log from latest > cvs version. if i remove one-four aliases all start work fine. ------------------------------------------------------------------------------ What NetFlow Analyzer can do for you? Monitors network bandwidth and traffic patterns at an interface-level. Reveals which users, apps, and protocols are consuming the most bandwidth. Provides multi-vendor support for NetFlow, J-Flow, sFlow and other flows. Make informed decisions using capacity planning reports.http://sdm.link/zohodev2dev _______________________________________________________ Posting: mailto:Openh323gk-users@xxxxxxxxxxxxxxxxxxxxx Archive: http://sourceforge.net/mailarchive/forum.php?forum_name=openh323gk-users Unsubscribe: http://lists.sourceforge.net/lists/listinfo/openh323gk-users Homepage: http://www.gnugk.org/