tcpdump mailing list archives

Re: Request for new DLT


From: Anders Broman <anders.broman () ericsson com>
Date: Thu, 16 May 2013 14:03:37 +0000


Hi,
I would need a DLT for a wrapper around higher level PDU's or per-packet DLT:s the format is multipurpose and consists 
of a number of TLV:s proceeding the actual PDU.
There are TLV:s which describes which protocol the PDU is and meta data such as IP address and port (if the transport 
protocol(s) are striped off).

The format can be used by logging functions in various nodes, say after deserialization(SS7 over TDM) 
decryption(GSM/UMTS/LTE Nodes?) etc.
Tag values and an outline of the format can be found here 
http://anonsvn.wireshark.org/viewvc/trunk/epan/exported_pdu.h?revision=49285&view=markup 

LINKTYPE_ANY_PDU or something like that?

Best regards
Anders Broman
_______________________________________________
tcpdump-workers mailing list
tcpdump-workers () lists tcpdump org
https://lists.sandelman.ca/mailman/listinfo/tcpdump-workers


Current thread: