GW not registering on a GK

Answered Question
Apr 9th, 2008

Hi,

I`ve 2 GKs and a group of 10 GWs that I'm cofiguring to register against the GKs.

I've configured ok 3 GWs, but when I configure the fourth it doesn't register. The configuration is the same on this GW.

This is the configuration for a GW that is registered with the GK

interface Ethernet0/0

ip address 10.180.67.200 255.255.255.0

half-duplex

fair-queue

h323-gateway voip interface

h323-gateway voip id gk01.demo.cl ipaddr 10.179.200.20 1719 priority 120

h323-gateway voip id gk02.demo.cl ipaddr 10.177.50.20 1719

h323-gateway voip h323-id gw_talca

h323-gateway voip tech-prefix 1#

h323-gateway voip bind srcaddr 10.180.67.200

Talca#sh gatew

Gateway gw_talca is registered to Gatekeeper gk01.demo.cl

Alias list (CLI configured)

H323-ID gw_talca

Alias list (last RCF)

H323-ID gw_talca

H323 resource thresholding is Disabled

Permanent Alternate Gatekeeper List

priority 120 id gk01.demo.cl ipaddr 10.179.200.20 1719 register needed

priority 127 id gk02.demo.cl ipaddr 10.177.50.20 1719 register needed

Primary gatekeeper ID gk01.demo.cl ipaddr 10.179.200.20 1719

2.- This is the configuration of the Gw that doesn't register:

interface Ethernet0/0

ip address 10.180.65.200 255.255.255.0

full-duplex

fair-queue

h323-gateway voip interface

h323-gateway voip id gk01.demo.cl ipaddr 10.179.200.20 1719 priority 120

h323-gateway voip id gk02.demo.cl ipaddr 10.177.50.20 1719

h323-gateway voip h323-id gw_concepcion_2

h323-gateway voip tech-prefix 1#

h323-gateway voip bind srcaddr 10.180.65.200

sh gatew

Gateway gw_concepcion_2 is not registered to any gatekeeper

Alias list (CLI configured)

H323-ID gw_concepcion_2

Alias list (last RCF) is empty

Non Permanent Alternate Gatekeeper List

priority 120 id gk01.demo.cl ipaddr 10.179.200.20 1719 register needed

priority 127 id gk02.demo.cl ipaddr 10.177.50.20 1719 register needed

3) This is the configuration on GK01

gatekeeper

zone local gk01.demo.cl demo.cl 10.179.200.20

zone remote gk02.demo.cl demo.cl 10.177.50.20 1719

zone prefix gk01.demo.cl 31.. gw-priority 10 gw_talca

zone prefix gk01.demo.cl 32.. gw-priority 10 gw_chillan

zone prefix gk01.demo.cl 37.. gw-priority 10 gw_osorno

gw-type-prefix 1#* default-technology

no shutdown

GK-1#sh gatek end

GATEKEEPER ENDPOINT REGISTRATION

================================

CallSignalAddr Port RASSignalAddr Port Zone Name Type Flags

--------------- ----- --------------- ----- --------- ---- -----

10.180.18.200 1720 10.180.18.200 53275 gk01.demo.cl VOIP-GW

H323-ID: gw_osorno

Voice Capacity Max.= Avail.= Current.= 0

10.180.66.200 1720 10.180.66.200 54543 gk01.demo.cl VOIP-GW

H323-ID: gw_chillan

Voice Capacity Max.= Avail.= Current.= 0

10.180.67.200 1720 10.180.67.200 53931 gk01.demo.cl VOIP-GW

H323-ID: gw_talca

Voice Capacity Max.= Avail.= Current.= 0

Total number of active registrations = 3

I've tried shutting down the GK01, and the 3 GWs registers against GK02. Then starting GK01 and the same 3 GWs register against it.

Ì've tried with 2 different gateways,and they didn't register. Only the same 3 GWs.

GK is running c2800nm-ipvoice_ivs-mz.124-8.bin

Any suggestion will be glad received.

TIA

Andres Pasten

I have this problem too.
0 votes
Correct Answer by gogasca about 8 years 9 months ago

Hi Andres,

Perfomr a debug h225 asn1 in the GW which is failing also in GK

Do a no gateway, then gateway in config mode

Make sure u can ping from src IP

10.180.65.200

to 10.179.200.20

and let us know

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Correct Answer
gogasca Wed, 04/09/2008 - 19:57

Hi Andres,

Perfomr a debug h225 asn1 in the GW which is failing also in GK

Do a no gateway, then gateway in config mode

Make sure u can ping from src IP

10.180.65.200

to 10.179.200.20

and let us know

andres.pasten Tue, 04/15/2008 - 14:47

Hi,

When I've done a no gateway and then gateway, the gateway has registered on the GK. I've tested it on 2 GWs and worked fine.

So now I'm intrigued why I was able to register the first 3 GWs if I've not done the "no gateway/gateway".

TIA

Andres

madan.kumar Mon, 08/11/2008 - 01:37

Hi

I'm trying a scenario of 2 GW's and a GK

Am able to register 1 GW without any issues

the other one is not registering tried no gateway/gateway and debug h225 asn1 & debug ras doesnt gives any output, Able to ping from source IP's

Attached is the config i'm trying

Thanks

Attachment: 
andres.pasten Mon, 08/11/2008 - 05:25

Hi,

On the GK config, the zone local defines the GK name and his IP Address, not the GWs names.

So if the names and IP's are this way:

IP Name

30.1.1.3 GK.cisco.com

30.1.1.1 Boise

30.1.1.2 Miami

The configs should be:

a) GK

gatekeeper

zone local GK.cisco.com cisco.com 30.1.1.3

no shutdown

b)Boise

BoiseGW-Config

**************

interface GigabitEthernet0/1.1

encapsulation dot1Q 1 native

ip address 30.1.1.1 255.255.255.0

no snmp trap link-status

h323-gateway voip interface

h323-gateway voip id GK.cisco.com ipaddr 30.1.1.3 1719

h323-gateway voip h323-id [email protected]

h323-gateway voip tech-prefix 1#

h323-gateway voip bind srcaddr 30.1.1.1

c) Miami

interface GigabitEthernet0/0.1

description TO-GK

encapsulation dot1Q 1 native

ip address 30.1.1.2 255.255.255.0

no snmp trap link-status

h323-gateway voip interface

h323-gateway voip id GK.cisco.com ipaddr 30.1.1.3 1719

h323-gateway voip h323-id [email protected]

h323-gateway voip tech-prefix 1#

h323-gateway voip bind srcaddr 30.1.1.2

See you.

Andres Pasten

Adexus S.A.

madan.kumar Mon, 08/11/2008 - 06:40

Hi

Its so kind of you i had done the replica of the config you provided, it was not registering then also tried adding the session target ras(as per other netpro) in miami, It got registerd

4 points to u

Thank u

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