The RRQ in your log shows the first instance
of trouble:
registrationRequest {
requestSeqNum = 3682
protocolIdentifier = 0.0.8.2250.0.4
discoveryComplete = FALSE
callSignalAddress = 2 entries {
[0]=ipAddress {
ip = 4 octets {
c0 a8 64 0a ..d.
}
port = 1720
}
[1]=ipAddress {
ip = 4 octets {
00 00 00 00 ....
}
port = 1720
}
}
The second IP address (of all zeros) should not be there.
Some possibilities:
1. It was inserted by the NAT router from 192.168.100.10 to the Internet.
You can verify this by looking with Ethereal on the Windows machine,
and seeing if the RRQ sent has only the correct call signal address.
If this is the case, turn off any H.323-specific NAT features.
Or, see if using CallSignalPort=1720 in your GK config helps.
2. The Windows machine really has an (additional) IP address of 0.0.0.0 .
Type "ipconfig /all" (without the quotes) at a command prompt.
If you see an all zero address on an interface other than the
Ethernet, disable or remove that device if possible.
If you see all zeros as an additional address on the Ethernet, the
linux DHCP server is misconfigured or somehow malfunctioning.
Try to configure the Windows box with a static IP address, e.g.
192.168.100.200 and see if that helps. You'll need to manually
specify DNS servers, as well as the gateway and netmask.
3. MyPhone is somehow confused and sending the bogus address. Make
sure that any NAT-related settings are off. You might also try
a different softphone.
--Stewart
----- Original Message -----
From: "Farhan" <farhan@xxxxxxxxx>
To: <openh323gk-users@xxxxxxxxxxxxxxxxxxxxx>
Sent: Friday, August 26, 2005 9:55 PM
Subject: Answer to Stewart Nelson
To answer to Stewart Nelson............
My GnuGK is in a public IP address.
My DHCP client is geeting IP from a Linux Box (DHCP Server) and it's a
private IP.
Linux DHCP server,
IP 192.168.100.1
Subnet mask 255.255.255.0
gateway 192.168.100.0
DHCP Client (Windows PC),
IP 192.168.100.10
Subnet mask 255.255.255.0
gateway 192.168.100.1
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