Default Gateway Thorough A Programme

[David Balazic]

Guys, I think he just wants to find out the address of the default
Gateway, nothing more :-)

Like : 
Int gw_adr = get_def_ge();

Which would return 192.168.1.1 for example.


-----Original Message-----
From: redhat-list-bounces at redhat.com [mailto:redhat-list-bounces at redhat.com]
On Behalf Of Alexey Fadyushin
Sent: 26. marec 2005 20:16
To: General Red Hat Linux discussion list
Subject: Re: Default Gateway Thorough A Programme


If you need to intercept the packets which are tobe sent via default 
router, you can use iptables targets QUEUE and/or ULOG (if kernel 
supports it) which will pass the packets to user space program which can 
process them and, if necessary, return them back to kernel for further 
processing.

Alexey Fadyushin
Brainbench MVP for Linux.
http://www.brainbench.com

Robert Canary wrote:

> You would have to create a virtual ethernet driver that really dosen't
> look at a physical device but rather a FIFO file.
> 
> Sort of like null modem driver...
> 
> kanhu rauta wrote:
> 
>>   Hi all,
>>
>> How can i get the default gateway of a linux machine through a C
>> programme. Can i get it through IOCTL call.
>>
>> Any idea to Proceed with is welcome.
>>
>> With Regards,
>> Kanhu
>>
>> Kanhu Charan Rauta
>>
>> Innomedia Techonologies Pvt. Ltd
>>
>> #3278,12Th Main,
>>
>> HAL 2nd stage.
>>
>> Banglore-560008.
> 
> 

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