tcpdump mailing list archives
Re: Request for new DLT
From: Michael Richardson <mcr () sandelman ca>
Date: Sat, 18 May 2013 15:54:38 -0400
"Pascal" == Pascal Quantin <pascal.quantin () gmail com> writes:
Pascal> Anders Broman, Wireshark core developer, is currently designing an export Pascal> functionality for PDUs and would need a DLT allocated for this new Pascal> functionality. Pascal> You will find below the email he tried to send to this mailing list a few Pascal> days ago and that got bounced. I hope mine will go through Pascal> :) sorry. Anders> I would need a DLT for a wrapper around higher level PDU's or per-packet Anders> DLT:s the format is multipurpose and consists of a number of TLV:s Anders> proceeding the actual PDU. Anders> There are TLV:s which describes which protocol the PDU is and meta data Anders> such as IP address and port (if the transport protocol(s) are striped off). Anders> The format can be used by logging functions in various nodes, say after Anders> deserialization(SS7 over TDM) decryption(GSM/UMTS/LTE Nodes?) etc. Anders> Tag values and an outline of the format can be found here Anders> http://anonsvn.wireshark.org/viewvc/trunk/epan/exported_pdu.h?revision=49285&view=markup Looks like a rather sane TLV structure. Is it intended to be used beyond SS7 stuff? -- ] Never tell me the odds! | ipv6 mesh networks [ ] Michael Richardson, Sandelman Software Works | network architect [ ] mcr () sandelman ca http://www.sandelman.ca/ | ruby on rails [ _______________________________________________ tcpdump-workers mailing list tcpdump-workers () lists tcpdump org https://lists.sandelman.ca/mailman/listinfo/tcpdump-workers
Current thread:
- Request for new DLT Pascal Quantin (May 18)
- Re: Request for new DLT Michael Richardson (May 18)
- Re: Request for new DLT Pascal Quantin (May 19)
- Re: Request for new DLT Anders Broman (May 21)
- Re: Request for new DLT Michael Richardson (May 23)
- Re: Request for new DLT Pascal Quantin (May 23)
- Re: Request for new DLT Anders Broman (May 24)
- Re: Request for new DLT Anders Broman (Jun 18)
- Message not available
- Re: Request for new DLT Anders Broman (Jun 19)
- Re: Request for new DLT Michael Richardson (Jun 27)
- Re: Request for new DLT Anders Broman (Jun 27)
- Re: Request for new DLT Pascal Quantin (May 19)
- Re: Request for new DLT Michael Richardson (May 18)
- Message not available
- Re: Request for new DLT Anders Broman (Jun 24)