Re: Problem with LRQ and LCF (GK 2.2.3-2)

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 I've got the following three scenarios. In all of them the GK don't know each other and need to ask DGK in due to establish calls between them.
 
All GKs are configured to accept calls originated only from neighbors:
 
AcceptNeighborsCalls=1
AcceptUnregisteredCalls=0
 
Scenario  A work pretty well. Clients registered on A2 and A3 can establish  calls  one another with no problem.
A)

A-1) DirectoryGK (DGK):  gnugk 2.0.9 or gnugk 2.2.3 or CISCO

A-2) GK gnugk 2.0.9
A-3) GK gnugk 2.0.9
 
On scenarios B and C it does not work.
 
I've already alternated the option "[RasSrv::Neighbors] / CiscoCompatible" to "0" and "1" on gnugk 2.0.9, and the option "[RasSrv::Neighbors] / Type" to "CiscoGK" and "GnuGK" on gnugk 2.2.3, but them keep not working.
I've noticed that LRQ and LCF are performed, but the GK which sends LCF refuses the SETUP and the call are not established.
 
B)
B-1) DirectoryGK (DGK):  gnugk 2.0.9 or gnugk 2.2.3 or CISCO

B-2) GK gnugk 2.2.3
B-3) GK gnugk 2.0.9
 
C)
C-1) DirectoryGK (DGK):  gnugk 2.0.9 or gnugk 2.2.3 or CISCO

C-2) GK gnugk 2.2.3
C-3) GK gnugk 2.2.3
 
Someone knows how can I configure scenarios B and C to work like scenario A does?
 
Regards,
Anderson

 


 



 
On 9/14/05, Zygmuntowicz Michal <m.zygmuntowicz@xxxxxxx> wrote:
The problem is that GK1 does not know anything
about GK2 and the reply is received from GK2.
The current implementation ignores such LCF.
In future versions, this scenario will be possible.
Also, this setup may work when all 3 gatekeepers
are GnuGK.

----- Original Message -----
From: "Andcop2005 Andcop2005" < andcop2005@xxxxxxxxx>
Sent: Tuesday, September 13, 2005 7:06 PM


I have problem with GK 2.0.9, GK 2.2.3-2 and CISCO (directory GK).


user 1 <----> GK 1 <~~~~~~~~~> GK 2 <--> user 2
|
|
Directory GK (CISCO)

GK 1: version 2.2.3
GK 2: Version 2.0.9
Directory GK: CISCO


When user 1 want to call user 2 there are these steps:
1 - user 1 sent messgae to GK 1
2 - GK 1 sent LRQ to Directory GK
3 - Directory GK sent to GK 2 after show prefix E.164 (destination E164) in
Directory GK
4 - GK 2 sent LCF to GK 1
5 - After GK 1 don´t make call with GK 2

In GK 2.2.3 I put this configuration:
[RasSrv::Neighbors]
GK1=CiscoGK

[Neighbor::GK1]
GatekeeperIdentifier=CACHOEIRO
Host=192.168.168.161 <http://192.168.168.161/>
SendPrefixes=*
AcceptPrefixes=*
Dynamic=1
AcceptForwardedLRQ=1
ForwardResponse=1

[RasSrv::ARQFeatures]
ArjReasonRouteCallToSCN=1
ArjReasonRouteCallToGatekeeper=0
RoundRobinGateways=1
;;NeighborTimeout=1

[RasSrv::LRQFeatures]
;IncludeDestinationInfoinLCF=0
IncludeDestinationInfoinLCF=1
AcceptForwardedLRQ=1
CiscoGKCompatible=1


Does someone know what is wrong?

Look my log:
2005/09/13 12:31: 12.624 4 RasSrv.cxx(211) RAS Receiving on 10.0.0.228:1719
(U)
2005/09/13 12:31:12.627 2 RasSrv.cxx(173) RAS Read from
10.0.0.197:4879< http://10.0.0.197:4879/>
2005/09/13 12:31:12.631 3 RasSrv.cxx(219) RAS
admissionRequest {
requestSeqNum = 10725
callType = pointToPoint <<null>>
endpointIdentifier = 9 characters {
0031 0033 0030 0039 005f 0065 006e 0064 1309_end
0070 p
}
destinationInfo = 1 entries {
[0]=dialedDigits "0212563191"
}
srcInfo = 2 entries {
[0]=h323_ID 6 characters {
0074 0065 0073 0074 0065 0031 teste1
}
[1]=dialedDigits "11000091"
}
bandWidth = 200000
callReferenceValue = 8035
conferenceID = 16 octets {
a0 19 0a 3e e7 f3 18 10 8f 6f 00 40 a7 08 3c fa ...>.....o.@..<.
}
activeMC = FALSE
answerCall = FALSE
canMapAlias = TRUE
callIdentifier = {
guid = 16 octets {
a0 19 0a 3e e7 f3 18 10 8f 6e 00 40 a7 08 3c fa ...>.....n.@..<.
}
}
gatekeeperIdentifier = 9 characters {
0043 0041 0043 0048 004f 0045 0049 0052 CACHOEIR
004f O
}
tokens = 1 entries {
[0]={
tokenOID = 1.2.840.113548.10.1.2.1
timeStamp = 1126625849
challenge = 16 octets {
ec 63 9e 25 7b ba a3 9c 1d f4 e0 53 0e 12 c1 5c .c.%{......S...\
}
random = 178
generalID = 7 characters {
0074 0065 0073 0074 0065 0031 0000 teste1
}
}
}
willSupplyUUIEs = TRUE
}
2005/09/13 12:31:12.632 1 RasSrv.cxx(343) RAS ARQ Received
2005/09/13 12:31:12.633 2 Toolkit.cxx (457) RewritePString: 0212563191 to
55212563191
2005/09/13 12:31:12.633 4 gkauth.cxx(2115) GKAUTH PrefixAuth rule matched
and accepted destination prefix 'ALL' for alias '55212563191'
2005/09/13 12:31:12.634 3 gkauth.cxx(1005) GKAUTH PrefixAuth ARQ check ok
2005/09/13 12:31:12.634 3 RasSrv.cxx(1948) GK ARQ will request bandwith of
200000
2005/09/13 12:31:12.638 3 RasSrv.cxx(231) RAS Send to 192.168.168.161:1719
<http://192.168.168.161:1719/>
locationRequest {
requestSeqNum = 1
destinationInfo = 1 entries {
[0]=dialedDigits "55212563191"
}
nonStandardData = {
nonStandardIdentifier = h221NonStandard {
t35CountryCode = 181
t35Extension = 0
manufacturerCode = 18
}
data = "" octets {
82 03 90 11 00 a0 19 0a 3e e7 f3 18 10 8f 6e 00 ........>.....n.
40 a7 08 3c fa 15 02 40 05 00 74 00 65 00 73 00 @..< ...@..t.e.s.
74 00 65 00 31 03 80 44 33 33 c4 t.e.1..D33.
}
}
replyAddress = ipAddress {
ip = 4 octets {
92 a4 f7 e4 ....
}
port = 1719
}
sourceInfo = 1 entries {
[0]=h323_ID 9 characters {
0043 0041 0043 0048 004f 0045 0049 0052 CACHOEIR
004f O
}
}
canMapAlias = TRUE
canMapSrcAlias = FALSE
}
2005/09/13 12:31:12.640 2 Neighbor.cxx (722) NB 1 LRQ(s) sent
2005/09/13 12:31:12.676 4 RasSrv.cxx(211) RAS Receiving on 10.0.0.228:1719
(U)
2005/09/13 12:31:12.679 2 RasSrv.cxx(173) RAS Read from
10.0.0.240:1719<http://10.0.0.240:1719/>
2005/09/13 12:31:12.683 3 RasSrv.cxx(219) RAS
locationConfirm {
requestSeqNum = 1
callSignalAddress = ipAddress {
ip = 4 octets {
92 a4 f7 f0 ....
}
port = 1720
}
rasAddress = ipAddress {
ip = 4 octets {
92 a4 f7 f0 ....
}
port = 1719
}
supportedProtocols = 1 entries {
[0]=voice {
supportedPrefixes = 4 entries {
[0]={
prefix = dialedDigits "3873"
}
[1]={
prefix = dialedDigits "2598"
}
[2]={
prefix = dialedDigits "2562"
}
[3]={
prefix = dialedDigits "021"
}
}
}
}
}
2005/09/13 12:31:12.684 2 RasSrv.cxx(1255) RAS Trapped LCF
2005/09/13 12:31:12.684 1 Neighbor.cxx(787) RAS Unknown reply LCF
2005/09/13 12:31:12.685 4 RasSrv.cxx(211) RAS Receiving on 10.0.0.228:1719
(U)
2005/09/13 12:31:12.688 2 RasSrv.cxx(173) RAS Read from
192.168.168.161:1719<http://192.168.168.161:1719/ >
2005/09/13 12:31:12.688 3 RasSrv.cxx(219) RAS
requestInProgress {
requestSeqNum = 1
delay = 6000
}
2005/09/13 12:31:12.689 2 RasSrv.cxx(1255) RAS Trapped RIP
2005/09/13 12:31:15.623 4 RasSrv.cxx (211) RAS Receiving on 10.0.0.228:1719
(U)
2005/09/13 12:31:15.626 2 RasSrv.cxx(173) RAS Read from
10.0.0.197:4879< http://10.0.0.197:4879/>
2005/09/13 12:31:15.629 3 RasSrv.cxx(219) RAS



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