Wireshark - 1.9 User Guide

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Lua Support in Wireshark
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11.12.4.8. tvbrange:int64()
Get a Big Endian (network order) signed 64 bit integer from a TvbRange. The range must be 1-8 octets
long.
11.12.4.9. tvbrange:le_int64()
Get a Little Endian signed 64 bit integer from a TvbRange. The range must be 1-8 octets long.
11.12.4.10. tvbrange:float()
Get  a  Big  Endian  (network  order)  floating  point  number  from  a  TvbRange.  The  range  must  be  4  or  8
octets long.
11.12.4.10.1. Returns
The floating point value
11.12.4.11. tvbrange:le_float()
Get a Little Endian floating point number from a TvbRange. The range must be 4 or 8 octets long.
11.12.4.11.1. Returns
The floating point value
11.12.4.12. tvbrange:ipv4()
Get an IPv4 Address from a TvbRange.
11.12.4.12.1. Returns
The IPv4 Address
11.12.4.13. tvbrange:le_ipv4()
Get an Little Endian IPv4 Address from a TvbRange.
11.12.4.13.1. Returns
The IPv4 Address
11.12.4.14. tvbrange:ether()
Get an Ethernet Address from a TvbRange.
11.12.4.14.1. Returns
The Ethernet Address
11.12.4.14.2. Errors
• The range must be 6 bytes long