Re: GnuGk + Quintum - cannot register over ~50 endpoints

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Hi Jan,

Sorry about the delay, been playing doctors & nurses with some medical problems.

Here is a registrationRequest and registrationReject:

2010/03/16 12:11:01.886 2             RasSrv.cxx(175)   RAS     Read
from xxx.xxx.177.12:20001
2010/03/16 12:11:01.886 3             RasSrv.cxx(224)   RAS
registrationRequest {
    requestSeqNum = 39804
    protocolIdentifier = 0.0.8.2250.0.3
    discoveryComplete = false
    callSignalAddress = 1 entries {
      [0]=ipAddress {
        ip =  4 octets {
          xx xx xx xx                                        ....
        }
        port = 1720
      }
    }
    rasAddress = 1 entries {
      [0]=ipAddress {
        ip =  4 octets {
          xx xx xx xx                                        ....
        }
        port = 20001
      }
    }
     terminalType = {
      gateway = {
        protocol = 1 entries {
          [0]=h323 {
            supportedPrefixes = 1 entries {
              [0]={
                nonStandardData = {
                  nonStandardIdentifier = h221NonStandard {
                    t35CountryCode = 181
                    t35Extension = 0
                    manufacturerCode = 1831
                  }
                  data =  12 octets {
                    00 01 00 01 01 00 02 01  02 1b 01 00
............
                  }
                }
                prefix = dialedDigits "617xxxxxxxx"
              }
            }
          }
        }
      }
      mc = false
      undefinedNode = false
    }
    terminalAlias = 1 entries {
      [0]=h323_ID  14 characters {
        00xx 00xx 00xx 00xx 00xx 00xx 00xx 002e   xxx.xxx.
        0031 0037 0037 002e 0031 0032             177.12
      }
    }
    endpointVendor = {
      vendor = {
        t35CountryCode = 181
        t35Extension = 0
        manufacturerCode = 1831
      }
      productId =  41 octets {
        54 65 6e 6f 72 20 41 53  4d 34 30 30 20 41 53 4d   Tenor
ASM400 ASM
        34 30 30 20 56 6f 49 50  20 4d 75 6c 74 69 50 61   400 VoIP
MultiPa
        74 68 20 53 77 69 74 63  68                        th Switch
      }
      versionId =  5 octets {
        33 2e 31 2e 31                                     3.1.1
      }
    }
     keepAlive = false
    endpointIdentifier =  10 characters {
      0030 0030 003a 0030 0030 003a 0032 0034   00:00:24
      002e 0031                                 .1
    }
    willSupplyUUIEs = false
    maintainConnection = false
    alternateTransportAddresses = {
    }
  }
2010/03/16 12:11:01.886 1             RasSrv.cxx(354)   RAS     RRQ
Received from xxx.xxx.177.12:20001
2010/03/16 12:11:01.887 2             RasSrv.cxx(394)
RRJ|xxx.xxx.177.12|xxx.xxx.177.12:h323_ID|gateway|securityDenial;
2010/03/16 12:11:01.887 3             RasSrv.cxx(236)   RAS     Send
to xxx.xxx.177.12:20001
registrationReject {
    requestSeqNum = 39804
    protocolIdentifier = 0.0.8.2250.0.3
    rejectReason = securityDenial <<null>>
    gatekeeperIdentifier =  5 characters {
      0047 006e 0075 0047 006b                  GnuGk
    }
  }

I now also have the problem of the gatekeeper running at 100% cpu.
Runs fine for a while then the cpu load goes up, a reload fixes it
mostly for a while.  I can start another thread for this if you like.

Thanks.

Ian.

On Fri, Feb 12, 2010 at 6:48 PM, Jan Willamowius <jan@xxxxxxxxxxxxxx> wrote:
> Hi,
>
> the security denial usually happens when authentication fails. But you
> don't have any authentication set up, so it could be that a gateway
> sends H.235 credentials when GnuGk doesn't expect any. (You cut away
> the actual registrationRequest from the trace, so we can't see this.)
>
> The other cause for a security denial can be when GnuGk looks up the
> endpoint ID from the registration and finds it already has one from
> a different call signalling address. This can happen for example if a
> gateway sends broken endpoint IDs.
>
> Regards,
> Jan
>
>
> Ian wrote:
>> Hi Jan,
>>
>> Thanks for the quick response.
>>
>> > there is definitely no limit on the number of registrations in GnuGk.
>>
>> It is what I assumed.
>>
>> I can now see I have more than one problem.
>>
>>
>> The Quintum ASM400 gateway below will register to my secondary GnuGk,
>> which is the same config as the primary, except for some IPs.
>>
>> Primary:
>> 2010/02/12 12:27:37.159 1 RasSrv.cxx(354) RAS RRQ Received from
>> xxx.xxx.177.20:20001
>> 2010/02/12 12:27:37.159 2 RasSrv.cxx(394)
>> RRJ|xxx.xxx.177.20|xxx.xxx.177.20:h323_ID|gateway|securityDenial;
>> 2010/02/12 12:27:37.160 3 RasSrv.cxx(236) RAS Send to xxx.xxx.177.20:20001
>> registrationReject {
>>     requestSeqNum = 10681
>>     protocolIdentifier = 0.0.8.2250.0.3
>>     rejectReason = securityDenial <<null>>
>>     gatekeeperIdentifier =  5 characters {
>>       0047 006e 0075 0047 006b                  GnuGk
>>     }
>>   }
>>
>> Secondary:
>> 2010/02/12 14:06:40.621 1 RasSrv.cxx(354) RAS RRQ Received from
>> xxx.xxx.177.20:20001
>> 2010/02/12 14:06:40.622 3 RasSrv.cxx(236) RAS Send to xxx.xxx.177.20:20001
>> registrationConfirm {
>>     requestSeqNum = 10876
>>     protocolIdentifier = 0.0.8.2250.0.3
>>     callSignalAddress = 1 entries {
>>       [0]=ipAddress {
>>         ip =  4 octets {
>>           xx xx 22 59                                        .."Y
>>         }
>>         port = 0
>>       }
>>     }
>>
>> I'm not sure what to look for with the "securityDenial" in the gateway config.
>>
>>
>> Also, I have a Quintum AXM1600 gateway that logs as:
>>
>> 2010/02/12 14:11:45.610 1             RasSrv.cxx(178)   RAS     Could
>> not decode message from xxx.xxx.55.9:20001
>> 2010/02/12 14:11:48.622 2             RasSrv.cxx(175)   RAS     Read
>> from xxx.xxx.55.9:20001
>>
>>
>> I have more gateways that don't seem to appear in the logs, yet.
>>
>>
>> Thanks.
>>
>> Ian.
>
> --
> Jan Willamowius, jan@xxxxxxxxxxxxxx, http://www.gnugk.org/
>
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> _______________________________________________________
>
> Posting: mailto:Openh323gk-users@xxxxxxxxxxxxxxxxxxxxx
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