User Guide

Lua Support in Wireshark
175
11.9.4.18. pinfo.src_port
Source Port of this Packet
11.9.4.19. pinfo.dst_port
Source Address of this Packet
11.9.4.20. pinfo.ipproto
IP Protocol id
11.9.4.21. pinfo.circuit_id
For circuit based protocols
11.9.4.22. pinfo.match
Port/Data we are matching
11.9.4.23. pinfo.curr_proto
Which Protocol are we dissecting
11.9.4.24. pinfo.columns
Accesss to the packet list columns
11.9.4.25. pinfo.cols
Accesss to the packet list columns (equivalent to pinfo.columns)
11.9.4.26. pinfo.desegment_len
Estimated number of additional bytes required for completing the PDU
11.9.4.27. pinfo.desegment_offset
Offset in the tvbuff at which the dissector will continue processing when next called
11.9.4.28. pinfo.private_data
Access to private data
11.10. Functions for writing dissectors
11.10.1. Dissector
A refererence to a dissector, used to call a dissector against a packet or a part of it.