Hi please coould you help me out how to capture ICMP packets from the network in a client server architecture?
13  2851 
Hi please coould you help me out how to capture ICMP packets from the network in a client server architecture?
Have you searched around on Google for this topic? You will find a ton of hits. In fact, all you should need is a network analyzer like ethereal in order to capture packets.
Regards,
Jeff
Have you searched around on Google for this topic? You will find a ton of hits. In fact, all you should need is a network analyzer like ethereal in order to capture packets.
Regards,
Jeff
Ya, i do have a ethereal, but i need to implement it using sockets.. actually we r implementing SIP so, initially we need to check if the two end points r connected, so i have to write a code..
Ya, i do have a ethereal, but i need to implement it using sockets.. actually we r implementing SIP so, initially we need to check if the two end points r connected, so i have to write a code..
Please remember when you are posting questions that we are not mind readers. You have to provide as much information as you possibly can about your issue or you will get suggestions like mine that could not take other facts that only you know into account.
Since you have to write code for this, you will need to specify what language that you want to do this in. That way, I can move this thread over to the forum for that language.
Regards,
Jeff
Please remember when you are posting questions that we are not mind readers. You have to provide as much information as you possibly can about your issue or you will get suggestions like mine that could not take other facts that only you know into account.
Since you have to write code for this, you will need to specify what language that you want to do this in. That way, I can move this thread over to the forum for that language.
Regards,
Jeff
I have to code in C, to capture ICMP packets. in unix environment.
I have to code in C, to capture ICMP packets. in unix environment.
Ok then, moving this question to the C forum.
Regards,
Jeff
I have to code in C, to capture ICMP packets. in unix environment.
So have you looked at winpcap?
So have you looked at winpcap?
Yes libpcap, winpcap is for windows. i have a program capture packets from device, i want to integrate it with SIP protocol, in C under unix environment.
Great, you're already most of the way there. Did you have a question about that?
Great, you're already most of the way there. Did you have a question about that?
Yes, I want to know how do i integrate lippcap with SIP protocol,
just give me an idea.
There is nothing I could tell you that would be more informative than a simple Google search. When I did one, several responses would have helped you with the general setups, but the sixth response seemed extremely applicable to your question.
One more thing, i use libpcap for unix, and winpcap for windows,
Is there any interface to capture packets independent of OS?
One more thing, i use libpcap for unix, and winpcap for windows,
Is there any interface to capture packets independent of OS?
If you want OS independent, you should look at Java - it's all OS-independent, as long as you have the same versions of the JVM running on Windows and Linux.
If you want OS independent, you should look at Java - it's all OS-independent, as long as you have the same versions of the JVM running on Windows and Linux.
Hi, could you please explain why the To and From Uri of the publish request is same?
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