[Users] cross nat pinging

Bogdan-Andrei Iancu bogdan at voice-system.ro
Wed Feb 28 18:23:02 CET 2007


Hi Marcus,

that sounds interesting :D...could you please upload the patch on the 
tracker to have it in mind for after the release?

Thanks and regards,
Bogdan

Marcus Hunger wrote:
> Hi Fatih,
>
> you could spoof the natping's source-ip so it would apear to come from the 
> same host. I created a patch for that. It uses raw-sockets and works for me 
> on linux. 
>
> The patch is made against trunk. To use it, just set the udpping_from 
> parameter of module nathelper.
>
> modparam("nathelper", "udpping_from" , "myhost:myport")
>
> Feedback on this would be welcome. 
>
> Best regards, 
> Marcus
>
>
> Fatih Cerit wrote:
>   
>> Hi all 
>>  
>> I am testing nat pinging. I have a natted UA and 2 opensers with 
>> diffrent ips. I decided to ping same nat from 2 opensers. I am going to 
>> have ability to increase ping interval from 15 seconds to 30 
>> seconds. But I don't have any idea that cross pinging works or not. Is 
>> there any one at there whom tested before or any suggestions??
>>
>> Thanks
>> Fatih Cerit 
>>     





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