Fwd: TOPOH Module in Kamialio

what line and what system are you referring to? Cheers, Daniel -- Daniel-Constantin Mierla http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda Kamailio Advanced Training, Berlin, Oct 24-26, 2016 - http://www.asipto.com

Ginti Saurabh

12:45 p.m.

Hi Danial, below is the line. modparam("topoh", "mask_ip", "192.168.0.1") loadmodule "topoh.so" On Thu, Oct 6, 2016 at 3:03 PM, Daniel-Constantin Mierla <miconda(a)gmail.com> wrote:

...

Hello, On 05/10/16 13:30, Ginti Saurabh wrote: Hi, Can you let me know what is TOPOH module do in kamailio? what does it do? and if commented out this line then will it effect the system? what line and what system are you referring to? Cheers, Daniel -- Daniel-Constantin Mierlahttp://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda Kamailio Advanced Training, Berlin, Oct 24-26, 2016 - http://www.asipto.com _______________________________________________ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users(a)lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users

Daniel-Constantin Mierla

12:48 p.m.

Hello, On 06/10/16 11:45, Ginti Saurabh wrote:

...

Hi Danial, below is the line. modparam("topoh", "mask_ip", "192.168.0.1") loadmodule "topoh.so"

if you comment the lines above, then the topoh module won't be loaded and the IP addresses in routing headers will not be masked anymore. To understand more about topoh module, see its readme: - https://www.kamailio.org/docs/modules/stable/modules/topoh.html Cheers, Daniel

...

On Thu, Oct 6, 2016 at 3:03 PM, Daniel-Constantin Mierla <miconda(a)gmail.com <mailto:miconda@gmail.com>> wrote: Hello, On 05/10/16 13:30, Ginti Saurabh wrote:

Hi, Can you let me know what is TOPOH module do in kamailio? what does it do? and if commented out this line then will it effect the system?

what line and what system are you referring to? Cheers, Daniel -- Daniel-Constantin Mierla http://twitter.com/#!/miconda <http://twitter.com/#%21/miconda> - http://www.linkedin.com/in/miconda <http://www.linkedin.com/in/miconda> Kamailio Advanced Training, Berlin, Oct 24-26, 2016 - http://www.asipto.com _______________________________________________ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users(a)lists.sip-router.org <mailto:sr-users@lists.sip-router.org> http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users <http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users>

-- Daniel-Constantin Mierla http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda Kamailio Advanced Training, Berlin, Oct 24-26, 2016 - http://www.asipto.com

Ginti Saurabh

12:50 p.m.

Danial, i have gone thorugh the URl, but a little bit confuse that what exactly this module does? If i commented out thease lines then what will be the effect or will it effect the system? On Thu, Oct 6, 2016 at 3:18 PM, Daniel-Constantin Mierla <miconda(a)gmail.com> wrote:

...

Hello, On 06/10/16 11:45, Ginti Saurabh wrote: Hi Danial, below is the line. modparam("topoh", "mask_ip", "192.168.0.1") loadmodule "topoh.so" if you comment the lines above, then the topoh module won't be loaded and the IP addresses in routing headers will not be masked anymore. To understand more about topoh module, see its readme: - https://www.kamailio.org/docs/modules/stable/modules/topoh.html Cheers, Daniel On Thu, Oct 6, 2016 at 3:03 PM, Daniel-Constantin Mierla < miconda(a)gmail.com> wrote:

-- Daniel-Constantin Mierlahttp://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda Kamailio Advanced Training, Berlin, Oct 24-26, 2016 - http://www.asipto.com

Daniel-Constantin Mierla

1:56 p.m.

...

Hi Danial, below is the line. modparam("topoh", "mask_ip", "192.168.0.1") loadmodule "topoh.so"

On Thu, Oct 6, 2016 at 3:03 PM, Daniel-Constantin Mierla <miconda(a)gmail.com <mailto:miconda@gmail.com>> wrote: Hello, On 05/10/16 13:30, Ginti Saurabh wrote:

Hi, Can you let me know what is TOPOH module do in kamailio? what does it do? and if commented out this line then will it effect the system?

-- Daniel-Constantin Mierla http://twitter.com/#!/miconda <http://twitter.com/#%21/miconda> - http://www.linkedin.com/in/miconda <http://www.linkedin.com/in/miconda> Kamailio Advanced Training, Berlin, Oct 24-26, 2016 - http://www.asipto.com

-- Daniel-Constantin Mierla http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda Kamailio Advanced Training, Berlin, Oct 24-26, 2016 - http://www.asipto.com

Ginti Saurabh

1:58 p.m.

Thanks Danial :) for expaining On Thu, Oct 6, 2016 at 4:26 PM, Daniel-Constantin Mierla <miconda(a)gmail.com> wrote:

...

topoh is a module that provides topology hiding by masking IP addresses in Via, Contact and Record-Route headers. Making is done by replacing the original ip with mask ip and the original ip is hidden in parameters after it is ecrypted, so it can be decrypted on the other way of the traffic. If you disable the module, then the IP addresses will be kept with original values, the calls and sip routing will work the same. Cheers, Daniel On 06/10/16 11:50, Ginti Saurabh wrote: Danial, i have gone thorugh the URl, but a little bit confuse that what exactly this module does? If i commented out thease lines then what will be the effect or will it effect the system? On Thu, Oct 6, 2016 at 3:18 PM, Daniel-Constantin Mierla < miconda(a)gmail.com> wrote:

-- Daniel-Constantin Mierlahttp://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda Kamailio Advanced Training, Berlin, Oct 24-26, 2016 - http://www.asipto.com --

Daniel-Constantin Mierlahttp://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda Kamailio Advanced Training, Berlin, Oct 24-26, 2016 - http://www.asipto.com

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Daniel-Constantin Mierla
Ginti Saurabh