Hi Sir/Madam, I am looking for PDCP pcap (for using LTE protocol stack). Please help me in providing the same. PDCP should include ROHC and encryption (either AES or SNOW3G). Regards, Sreekanth This question is marked "community wiki". asked 08 Nov '11, 03:52  v_sreekanth |
One Answer:
If by "pcap" you mean "link-layer header type value for pcap and pcap-ng file formats", the Wireshark developers don't assign them, the libpcap/tcpdump developers do; please send a mail message to the tcpdump-workers mailing list asking for a new link-layer header type value. Indicate what format the packets have, including any metadata preceding the PDCP header. answered 08 Nov '11, 12:27  Guy Harris ♦♦ |
The other possibility would be normal ethernet pcap that captured the UDP framing method described in http://anonsvn.wireshark.org/wireshark/trunk/epan/dissectors/packet-pdcp-lte.h that can be generated in the same way that the example program referenced by http://wiki.wireshark.org/PDCP-LTE does (see http://www.wireshark.org/~martinm/pdcp_lte_logger.c).
I don't have any such captures. The dissector currently has limited support for ROHC and no support for ciphering.