Yes, and your network is in the RFC1918 (private) address space, so you can use the same logic (even without change as you want to proxy when the address is on your network).
g-)

İlker Aktuna (Koç.net) wrote:
In fact, I am not looking for "if address is NATed or not", I need to check if address belongs to my network or not.
 
what do you mean by RFC1918 addresses ?
 
Thanks,
ilker


From: Greger V. Teigre [mailto:greger@teigre.com]
Sent: Tuesday, June 20, 2006 1:40 PM
To: İlker Aktuna (Koç.net)
Cc: serusers@iptel.org
Subject: Re: [Serusers] checking source ip and dest ip

Why not test for RFC1918 addresses? That's what the onsip.org nat-handling scripts do. A NATed destination is determined by a flag in the location record and the src ip is checked with nat_uac_test().  It will give a more robust NAT handling that testing on IP addresses for parts of the RFC1918 addresses.
The problem has already been solved, why not reuse? ;-)
g-)

İlker Aktuna (Koç.net) wrote:
Hi,
 
I need to check source ip of a SIP message and also destination IP to which the message will be sent.
i.e. I will use mediaproxy only if the one of the ip addresses match 10.0.0.0 / 255.0.0.0
 
is it possible ?
 
Thanks,
ilker
C "-//W3C//DTD HTML 4.0 Transitional//EN">
In fact, I am not looking for "if address is NATed or not", I need to check if address belongs to my network or not.
 
what do you mean by RFC1918 addresses ?
 
Thanks,
ilker


From: Greger V. Teigre [mailto:greger@teigre.com]
Sent: Tuesday, June 20, 2006 1:40 PM
To: İlker Aktuna (Koç.net)
Cc: serusers@iptel.org
Subject: Re: [Serusers] checking source ip and dest ip

Why not test for RFC1918 addresses? That's what the onsip.org nat-handling scripts do. A NATed destination is determined by a flag in the location record and the src ip is checked with nat_uac_test().  It will give a more robust NAT handling that testing on IP addresses for parts of the RFC1918 addresses.
The problem has already been solved, why not reuse? ;-)
g-)

İlker Aktuna (Koç.net) wrote:
Hi,
 
I need to check source ip of a SIP message and also destination IP to which the message will be sent.
i.e. I will use mediaproxy only if the one of the ip addresses match 10.0.0.0 / 255.0.0.0
 
is it possible ?
 
Thanks,
ilker


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