Re: Have child GK update registered prefixes with parent, without dropping calls

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Hi Abes,

GnuGk 3.2 will get a new feature to support forwarding new
registrations from the child to the parent ("additive registrations")
so you can avoid touching the config when a new endpoint registers
with the child.

In the child:

[Endpoint]
SupportAdditiveRegistration=1

In the parent:

[RasSrv::RRQFeatures]
SupportAdditiveRegistration=1

The code in the CVS is very fresh, but you can give it a try once the
anonymous CVS is reachable again.

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


Abes Dabir wrote:
> Hi,
> 
> I have two GnuGk gatekeepers (3.1) setup such that one is a child and 
> the other is a parent.  I've used the [Endpoint] section on the child to 
> set this up.  I have the child register a list of prefixes with the 
> parent using the "Prefix" option.  I know that if I have the 
> "UnregisterOnReload" option set, and I modify this list of prefixes, and 
> issue a reload command, the parent GK will be updated with the changes 
> in the prefix list.  My problem is that the child unregistering and 
> re-registering causes active calls across the parent-child to be 
> dropped.  Is there a way for the child to update the parent about the 
> list of prefixes that should be forwarded to it, without causing active 
> calls across the pair to drop?
> 
> My gatekeeper.ini on the child is as follows.  The parent is very 
> similar and I can provide that too if required:
> 
> 
> 
> 
> [Gatekeeper::Main]
> fourtytwo = 42
> name = ETcc
> timetolive = 100
> statusport = 7000
> tracelevel = 3
> home = 10.1.1.200,172.22.0.4,127.0.0.1
> externalip = 172.22.0.4
> 
> [RoutedMode]
> gkrouted = 1
> h245routed = 1
> acceptunregisteredcalls = 1
> acceptneighborscalls = 1
> callsignalport = 1720
> callsignalhandlernumber = 1
> removeh245addressontunneling = 1
> dropcallsbyreleasecomplete = 1
> supportnatedendpoints = 1
> supportcallingnatedendpoints = 1
> q931portrange = 30000-30099
> h245portrange = 31000-31099
> sendreleasecompleteondrq = 1
> 
> [Proxy]
> enable = 1
> internalnetwork = 10.1.1.200/255.255.255.0
> t120portrange = 32000-41999
> rtpportrange = 32000-41999
> proxyfornat = 1
> proxyforsamenat = 0
> proxyalways = 1
> 
> [RasSrv::LRQFeatures]
> neighbortimeout = 6
> forwardhopcount = 8
> alwaysforwardlrq = 1
> includedestinationinfoinlcf = 1
> ciscogkcompatible = 1
> 
> [RoutingPolicy]
> default = internal,explicit,parent,enum,srv,dns
> 
> [Endpoint]
> Gatekeeper=172.22.0.1
> Prefix=6666
> H323ID=jimmy,6666
> UnregisterOnReload=1
> 
> [GkStatus::Auth]
> rule = explicit
> delayreject = 5
> 127.0.0.1 = allow
> 
> [LogFile]
> rotate = Weekly
> rotateday = Sun
> rotatetime = 00:59
> filename = /var/log/magor/gnugk/gnugk.log
> 
> [PortNotifications]
> q931portopen = 
> /opt/magor/util/scripts/firewall/gnugk/open-pinhole-inbound-gnugk.sh %p 
> %n %i
> q931portclose = 
> /opt/magor/util/scripts/firewall/gnugk/close-pinhole-inbound-gnugk.sh %p 
> %n %i
> h245portopen = 
> /opt/magor/util/scripts/firewall/gnugk/open-pinhole-inbound-gnugk.sh %p 
> %n %i
> h245portclose = 
> /opt/magor/util/scripts/firewall/gnugk/close-pinhole-inbound-gnugk.sh %p 
> %n %i
> rtpportopen = 
> /opt/magor/util/scripts/firewall/gnugk/open-pinhole-inbound-gnugk.sh %p 
> %n %i
> rtpportclose = 
> /opt/magor/util/scripts/firewall/gnugk/close-pinhole-inbound-gnugk.sh %p 
> %n %i
> 
> 
> 
> 
> 
> 
> Thanks for the help,
> Abes Dabir



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