tcpdump mailing list archives
Re: Request for a new DLT
From: Guy Harris <guy () alum mit edu>
Date: Wed, 18 Jul 2007 10:03:14 -0700
Fulko Hew wrote:
Well, I looked at it, and it sounds like a good idea, but it is relatively heavyweight (I only need to transport 4 bytes, and PPI has 8 bytes of overhead (200% in my case) So I'm going to graciously decline and still ask for my own DLT called 'DLT_SITA'. (This also leave my options open for the future in monitoring other things like STREAMs, named pipes, shared memory communications devices, etc.)
So your 4-byte (or 5-byte, as per your original mail) header will be sufficient for that? (Once you've picked a header format, you can't change it - you'd need a different DLT_ value for a different header, as the DLT_ value should be sufficient to allow a file to be interpreted.)
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Current thread:
- Request for a new DLT Fulko Hew (Jul 17)
- Re: Request for a new DLT Guy Harris (Jul 17)
- Re: Request for a new DLT Fulko Hew (Jul 17)
- Re: Request for a new DLT Guy Harris (Jul 17)
- Re: Request for a new DLT Fulko Hew (Jul 17)
- Re: Request for a new DLT Guy Harris (Jul 17)
- Re: Request for a new DLT Fulko Hew (Jul 18)
- Re: Request for a new DLT Guy Harris (Jul 18)
- Re: Request for a new DLT Fulko Hew (Jul 18)
- Re: Request for a new DLT Guy Harris (Jul 18)
- Re: Request for a new DLT Fulko Hew (Jul 19)
- Re: Request for a new DLT Fulko Hew (Jul 17)
- Re: Request for a new DLT Guy Harris (Jul 17)