Re: Additive registrations getting mixed up on child GK

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Hi Abes,

its strange that you see issues in the child gatekeeper.

When I rewrote the additive registrations support for GnuGk 3.4, I made
it active by default, so basically everybody has it enabled and we
haven't had a bug report since the 3.4 release...

I'd suggest you check your level 5 traces.

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 Simon,
> 
> Thank you for the quick response.  Unfortunately it ended up in my spam 
> folder and took me a few days to notice.
> 
> We are on the same page when it comes to the registration on the parent 
> GK.  My issue is only with registrations on the child GK, and how the 
> 2nd endpoint registering gets the 1st endpoint's alias added to its 
> registration.  I have level 5 traces from the child GK attached to this 
> response which I hope will help with the diagnosis. The network for this 
> trace is slightly different than the one in the original email:
> 
> Details:
> =====
> Parent GK (name = MagorH323GK): 10.111.0.1 (internal), (there is a 
> public interface as well, but it isn't relevant to this problem)
> Child GK (name = Onion): 10.111.0.4, 10.0.14.164 (internal)
> 
> Endpoint 1: 2031@10.0.14.51
> Endpoint 2: 1234@10.0.14.52
> 
> I first had endpoint 2031 register, then endpoint 1234. Here is what the 
> final registration table looks like on the *_child_* GK:
> 
> 
> AllRegistrations
> RCF|10.0.14.51:1720|Onion:h323_ID=2031:dialedDigits=h323:2031:h323_ID|terminal|8680_endp
> ;
> RCF|10.0.14.52:1720|Onion:h323_ID=2031:dialedDigits=h323:2031:h323_ID=1234:dialedDigits=h323:1234:h323_ID|terminal|8681_endp
> ;
> Number of Endpoints: 2
> ;
> 
> The 2nd endpoint's registration contains both endpoints' aliases, which 
> is causing issues.
> 
> Thanks,
> Abes
> 
> On 03/03/2014 07:09 PM, Simon Horne wrote:
> > Abes
> >
> > The logic is correct. The parent gk acts as a gateway for the child.
> > Aliases of endpoints registered to the child are added to the alias list on
> > the parent GK for the child so calls from the outside can be routed to the
> > child.
> >
> > Posting debug traces of the child gatekeeper with respect to the
> > registration issue would help diagnose that issue.
> >
> > Simon
> >
> > -----Original Message-----
> > From: Abes Dabir [mailto:abes.dabir@xxxxxxxxxxxxx]
> > Sent: 04 March 2014 06:21
> > To: GNU Gatekeeper Users
> > Subject:  Additive registrations getting mixed up on child
> > GK
> >
> > Hi,
> >
> > I'm having issues with additive registrations and I was hoping you could
> > help me out by either confirming a bug, or correcting any misconceptions on
> > my part.  I have a setup with a parent GK, child GK with additive
> > registrations turned on, and 2 endpoints behind the child.  The 1st endpoint
> > registers as I would expect.  When the 2nd endpoint registers, its
> > registration on the child GK shows up with its alias, as well as that of the
> > 1st endpoint:
> >
> > RCF|192.168.217.23:1720|innie2-61:h323_ID=6836:dialedDigits=h323:6836:h3
> > RCF|23_ID|terminal|6992_endp
> > RCF|192.168.217.85:1720|innie2-61:h323_ID=6836:dialedDigits=h323:6836:h3
> > RCF|23_ID=6872:dialedDigits=h323:6872:h323_ID|terminal|6993_endp
> >
> > I would expect the child GK's registration on the parent to be a
> > concatenated list of all the endpoints behind the child, but I would expect
> > each endpoint's registration on the child GK to be listed individually.  The
> > behaviour is the same on versions 3.4 and 3.5. From this point on, I seem to
> > be in a bad state and several problems can occur, such as:
> >
> > - An incoming call doesn't get routed correctly (couldn't reproduce this
> > reliably)
> >
> > - If I restart the 1st endpoint, I keep getting registrations rejections:
> > GCF|192.168.217.23|6836|terminal;
> > RRJ|192.168.217.23|6836:dialedDigits=h323:6836:h323_ID|terminal|duplicat
> > RRJ|eAlias;
> >
> > - If I then restart the 2nd endpoint as well, I get:
> >
> > RRJ|10.111.0.12|6872:dialedDigits=h323:6872:h323_ID|unknown|fullRegistra
> > RRJ|tionRequired;
> > RRJ|10.111.0.12|6836:dialedDigits=h323:6836:h323_ID|unknown|fullRegistra
> > RRJ|tionRequired;
> >
> >
> > I've added all further details about my setup and the problem below.  If you
> > need any additional info, or would me to try different things, I would be
> > happy to do so.
> >
> > Thanks,
> > Abes Dabir
> >
> >
> >
> >
> >
> > Details:
> > =====
> >
> > Parent GK (name = MagorH323GK): 10.111.0.1 (internal), (there is a public
> > interface as well, but it isn't relevant to this problem) Child GK (name =
> > innie2-61): 10.111.0.4, 192.168.217.226 (internal)
> >
> > Endpoint 1: 6836@192.168.217.23
> > Endpoint 2: 6972@192.168.217.85
> >
> >
> > Registrations on child GK (name = innie2-61):
> > =============================================
> >
> > After 6836 registers:
> > --------------------------
> >
> > AllRegistrations
> > RCF|192.168.217.23:1720|innie2-61:h323_ID=6836:dialedDigits=h323:6836:h3
> > RCF|23_ID|terminal|6992_endp
> > ;
> > Number of Endpoints: 1
> >
> >
> > After 6872 registers:
> > --------------------------
> >
> > AllRegistrations
> > RCF|192.168.217.23:1720|innie2-61:h323_ID=6836:dialedDigits=h323:6836:h3
> > RCF|23_ID|terminal|6992_endp
> > ;
> > RCF|192.168.217.85:1720|innie2-61:h323_ID=6836:dialedDigits=h323:6836:h3
> > RCF|23_ID=6872:dialedDigits=h323:6872:h323_ID|terminal|6993_endp
> > ;
> > Number of Endpoints: 2
> > ;
> >
> > Registrations on parent GK (name = MagorH323GK):
> > =============================================
> >
> > AllRegistrations
> > RCF|10.111.0.12:1720|innie2-61:h323_ID=6836:dialedDigits=h323:6836:h323_
> > RCF|ID=6872:dialedDigits=h323:6872:h323_ID|gateway,gatekeeper|2330_endp
> > ;
> >
> > Child GK logs for 6872 registering:
> > ===================================
> >
> > The log below on the child GK show the registration request from the
> > endpoint (6872) coming into the child GK, the child forwarding the request
> > to the parent, the parent responding, and the child forwarding the response
> > to the endpoint (containing both 6872 & 6836 !!!).
> >
> > 2014/03/03 14:32:53.853 2             RasSrv.cxx(175)   RAS     Read
> > from 192.168.217.85:1719
> > 2014/03/03 14:32:53.853 3             RasSrv.cxx(252)   RAS
> > registrationRequest {
> >       requestSeqNum = 23320
> >       protocolIdentifier = 0.0.8.2250.0.6
> >       discoveryComplete = true
> >       callSignalAddress = 1 entries {
> >         [0]=ipAddress {
> >           ip =  4 octets {
> >             c0 a8 d9 55                                        ...U
> >           }
> >           port = 1720
> >         }
> >       }
> >       rasAddress = 1 entries {
> >         [0]=ipAddress {
> >           ip =  4 octets {
> >             c0 a8 d9 55                                        ...U
> >           }
> >           port = 1719
> >         }
> >       }
> >       terminalType = {
> >         vendor = {
> >           vendor = {
> >             t35CountryCode = 9
> >             t35Extension = 0
> >             manufacturerCode = 61
> >           }
> >           productId =  21 octets {
> >             46 72 65 65 53 57 49 54  43 48 20 6d 6f 64 5f 68 FreeSWITCH mod_h
> >             33 32 33 00 00                                     323..
> >           }
> >           versionId =  30 octets {
> >             31 2e 30 61 6c 70 68 61  31 20 28 48 33 32 33 70 1.0alpha1 (H323p
> >             6c 75 73 20 76 31 2e 32  34 2e 30 29 00 00         lus v1.24.0)..
> >           }
> >         }
> >         terminal = {
> >         }
> >         mc = false
> >         undefinedNode = false
> >       }
> >       terminalAlias = 2 entries {
> >         [0]=dialedDigits "6872"
> >         [1]=h323_ID  9 characters {
> >           0068 0033 0032 0033 003a 0036 0038 0037   h323:687
> >           0032                                      2
> >         }
> >       }
> >       gatekeeperIdentifier =  9 characters {
> >         0069 006e 006e 0069 0065 0032 002d 0036   innie2-6
> >         0031                                      1
> >       }
> >       endpointVendor = {
> >         vendor = {
> >           t35CountryCode = 9
> >           t35Extension = 0
> >           manufacturerCode = 61
> >         }
> >         productId =  21 octets {
> >           46 72 65 65 53 57 49 54  43 48 20 6d 6f 64 5f 68 FreeSWITCH mod_h
> >           33 32 33 00 00                                     323..
> >         }
> >         versionId =  30 octets {
> >           31 2e 30 61 6c 70 68 61  31 20 28 48 33 32 33 70   1.0alpha1 (H323p
> >           6c 75 73 20 76 31 2e 32  34 2e 30 29 00 00         lus v1.24.0)..
> >         }
> >       }
> >       timeToLive = 30
> >       keepAlive = false
> >       willSupplyUUIEs = true
> >       maintainConnection = false
> >       supportsAltGK = <<null>>
> >       usageReportingCapability = {
> >         nonStandardUsageTypes = 0 entries {
> >         }
> >         startTime = <<null>>
> >         endTime = <<null>>
> >         terminationCause = <<null>>
> >       }
> >       callCreditCapability = {
> >         canEnforceDurationLimit = true
> >       }
> >     }
> >
> >
> > 2014/03/03 14:32:53.854 3             RasSrv.cxx(264)   RAS     Send to
> > 10.111.0.1:1719
> > registrationRequest {
> >       requestSeqNum = 6
> >       protocolIdentifier = 0.0.8.2250.0.2
> >       nonStandardData = {
> >         nonStandardIdentifier = h221NonStandard {
> >           t35CountryCode = 138
> >           t35Extension = 2
> >           manufacturerCode = 2
> >         }
> >         data =  14 octets {
> >           49 50 3d 31 30 2e 31 31  31 2e 30 2e 31 32 IP=10.111.0.12
> >         }
> >       }
> >       discoveryComplete = true
> >       callSignalAddress = 1 entries {
> >         [0]=ipAddress {
> >           ip =  4 octets {
> >             0a 6f 00 0c                                        .o..
> >           }
> >           port = 1720
> >         }
> >       }
> >       rasAddress = 1 entries {
> >         [0]=ipAddress {
> >           ip =  4 octets {
> >             0a 6f 00 0c                                        .o..
> >           }
> >           port = 1719
> >         }
> >       }
> >       terminalType = {
> >         mc = false
> >         undefinedNode = false
> >       }
> >       terminalAlias = 2 entries {
> >         [0]=dialedDigits "6872"
> >         [1]=h323_ID  9 characters {
> >           0068 0033 0032 0033 003a 0036 0038 0037   h323:687
> >           0032                                      2
> >         }
> >       }
> >       gatekeeperIdentifier =  11 characters {
> >         004d 0061 0067 006f 0072 0048 0033 0032   MagorH32
> >         0033 0047 004b                            3GK
> >       }
> >       endpointVendor = {
> >         vendor = {
> >           t35CountryCode = 138
> >           t35Extension = 0
> >           manufacturerCode = 2
> >         }
> >       }
> >       keepAlive = true
> >       endpointIdentifier =  9 characters {
> >         0032 0033 0033 0030 005f 0065 006e 0064   2330_end
> >         0070                                      p
> >       }
> >       willSupplyUUIEs = false
> >       maintainConnection = false
> >       additiveRegistration = <<null>>
> >       supportsAltGK = <<null>>
> >       supportsAssignedGK = false
> >     }
> >
> > 2014/03/03 14:32:53.866 3             RasSrv.cxx(252)   RAS
> > registrationConfirm {
> >       requestSeqNum = 6
> >       protocolIdentifier = 0.0.8.2250.0.2
> >       callSignalAddress = 1 entries {
> >         [0]=ipAddress {
> >           ip =  4 octets {
> >             0a 6f 00 01                                        .o..
> >           }
> >           port = 1720
> >         }
> >       }
> >       terminalAlias = 5 entries {
> >         [0]=h323_ID  9 characters {
> >           0069 006e 006e 0069 0065 0032 002d 0036   innie2-6
> >           0031                                      1
> >         }
> >         [1]=dialedDigits "6836"
> >         [2]=h323_ID  9 characters {
> >           0068 0033 0032 0033 003a 0036 0038 0033   h323:683
> >           0036                                      6
> >         }
> >         [3]=dialedDigits "6872"
> >         [4]=h323_ID  9 characters {
> >           0068 0033 0032 0033 003a 0036 0038 0037   h323:687
> >           0032                                      2
> >         }
> >       }
> >       gatekeeperIdentifier =  11 characters {
> >         004d 0061 0067 006f 0072 0048 0033 0032   MagorH32
> >         0033 0047 004b                            3GK
> >       }
> >       endpointIdentifier =  9 characters {
> >         0032 0033 0033 0030 005f 0065 006e 0064   2330_end
> >         0070                                      p
> >       }
> >       timeToLive = 60
> >       willRespondToIRR = false
> >       maintainConnection = false
> >       supportsAdditiveRegistration = <<null>>
> >     }
> >
> >
> > 2014/03/03 14:32:53.866 2             RasSrv.cxx(1640)  RAS Trapped RCF
> > 2014/03/03 14:32:53.867 1             RasTbl.cxx(112)   New
> > EP|192.168.217.85:1720|innie2-61:h323_ID=6836:dialedDigits=h323:6836:h32
> > EP|3_ID=6872:dialedDigits=h323:6872:h323_ID|terminal|6993_endp
> > 2014/03/03 14:32:53.867 2             gkacct.cxx(1034)  GKACCT
> > Successfully logged event 256 for endpoint 6993_endp
> > 2014/03/03 14:32:53.867 2             RasSrv.cxx(422)
> > RCF|192.168.217.85:1720|innie2-61:h323_ID=6836:dialedDigits=h323:6836:h3
> > RCF|23_ID=6872:dialedDigits=h323:6872:h323_ID|terminal|6993_endp
> > ;
> > 2014/03/03 14:32:53.867 3             RasSrv.cxx(264)   RAS     Send to
> > 192.168.217.85:1719
> > registrationConfirm {
> >       requestSeqNum = 23320
> >       protocolIdentifier = 0.0.8.2250.0.6
> >       nonStandardData = {
> >         nonStandardIdentifier = h221NonStandard {
> >           t35CountryCode = 138
> >           t35Extension = 2
> >           manufacturerCode = 2
> >         }
> >         data =  5 octets {
> >           4e 6f 4e 41 54                                     NoNAT
> >         }
> >       }
> >       callSignalAddress = 1 entries {
> >         [0]=ipAddress {
> >           ip =  4 octets {
> >             c0 a8 d9 e2                                        ....
> >           }
> >           port = 1720
> >         }
> >       }
> >       terminalAlias = 5 entries {
> >         [0]=h323_ID  9 characters {
> >           0069 006e 006e 0069 0065 0032 002d 0036   innie2-6
> >           0031                                      1
> >         }
> >         [1]=dialedDigits "6836"
> >         [2]=h323_ID  9 characters {
> >           0068 0033 0032 0033 003a 0036 0038 0033   h323:683
> >           0036                                      6
> >         }
> >         [3]=dialedDigits "6872"
> >         [4]=h323_ID  9 characters {
> >           0068 0033 0032 0033 003a 0036 0038 0037   h323:687
> >           0032                                      2
> >         }
> >       }
> >       gatekeeperIdentifier =  9 characters {
> >         0069 006e 006e 0069 0065 0032 002d 0036   innie2-6
> >         0031                                      1
> >       }
> >       endpointIdentifier =  9 characters {
> >         0036 0039 0039 0033 005f 0065 006e 0064   6993_end
> >         0070                                      p
> >       }
> >       timeToLive = 60
> >       willRespondToIRR = false
> >       maintainConnection = false
> >       serviceControl = 1 entries {
> >         [0]={
> >           sessionId = 0
> >           contents = callCreditServiceControl {
> >             callStartingPoint = connect <<null>>
> >           }
> >           reason = open <<null>>
> >         }
> >       }
> >       supportsAdditiveRegistration = <<null>>
> >     }
> >

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