Gilbert
From: Guy Harris <[EMAIL PROTECTED]> Reply-To: tcpdump-workers@lists.tcpdump.org To: tcpdump-workers@lists.tcpdump.org Subject: Re: [tcpdump-workers] new media support(Intel/Septel) Date: Sun, 03 Apr 2005 16:04:37 -0700
gilbert HOYEK wrote:
i think i should choose 139 or 140 for the simple reason that my ss7 packets includes MTP2 protocols
If all the packets start with MTP2 headers, you'd use LINKTYPE_RAWSS7_MTP2, and that'd be DLT_MTP2.
i first sent this message to ethreal and i got the following answer from Mr . Guy Harris (thanks 2 him).
so it helped me a lot but still the part about the pcap-dag.c , idid not get it well .....so if you can explain it to me i would be gratefu:
There isn't anything about pcap-dag.c in my message; pcap-dag.c is an example of a way to add support for capture devices other than regular network interfaces, but it's an example that is probably easier to understand if you're familiar with the API that Endace has for their DAG network traffic capture cards.
Adding support for new capture devices isn't easy; the DAG cards were the first devices for which that was done, and we don't have a "HOWTO" document on it. I could probably give you some more information if you tell us what OS you're doing this on - one Intel manual I saw indicated that they support Windows, Linux, and Solaris, and my guess is that you're doing this on Linux, but I don't know that you're using Linux.
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