Changes for version 0.13 - 2024-07-02
- decode sample type 2201 (http_counters)
- fixed issue #4 impacting decode of datagrams received over IPv6 thanks ryan! :D
- v. 0.12
- fixed typo in POD, Synopsis
- decode sample type 7 (lag_port_stats) thanks andrew! :D
- don't trash already decoded data thanks andrew! :D
- v. 0.11
- sFluxDebug.pl can handle vlan tagged sflow packets now
- boundary checks eased a little... some things are allowed to be 0
- IPv6 address decoding fixed
- community list presentation changed thanks ben! :D
- v. 0.10
- foundry enterprise type 1991 added, to decode foundry acl based samples
- v. 0.09
- bugfix - length values for strings must be multiple word size
- v. 0.08
- localpref didn't exist pre v4
- sFlowAsPath{lengthAsList} = 1; for sflow <= v4
- some typos fixed
- boundary checks on values taken from datagram used as iterator
- boundary checks on values taken from datagram used as offset for unpack() thanks ilja! :D
- v. 0.07
- bugfix - ifInOctets, ifInDiscards
- bugfix - $sFlowSample->{ifAdminStatus}, $sFlowSample->{ifOperStatus} thanks wogri! :D
- bugfix - examples/sFluxDebug.pl in printing DestMac address
- v. 0.06
- add padding to datalength if smaller then 64Byte
- assume all packets type 'other' as 64 bytes
- ip v4 address decoding in samples fixed
- decode gateway - bugfix
- ether type constants added
- HeaderVer renamed to HeaderType
- HeaderType returns the corresponding ether type code
- v. 0.05
- removed chars from version
- binary header for debugging retured as well ($sFlowSample->{HeaderBin})
- LICENSE file added
- pod error fixed
- example script sFluxDebug.pl added
- check for vlan tag and add 4 bytes to length if present
- ARP header length returned as 64 byte
- v. 0.04X
- formatiing
- off by one error fixed
- some more bugs fixed
- v. 0.03X
- ether header decoding also in sFlow.pm (much faster!)
- agent ip fixed, N instead of B32
- undef added, line: ($sFlowSample->{$keyName}) = unpack("a$offset B32", $sFlowDatagramPacked);
- s/Labes/Label/
- v. 0.03
- offset for unpack to avoid substr
- single quotes in case no double quotes needed
- dereference data only once in subs
- Net::IP:bintoip() replaced
- v. 0.02
- fix: sub _decodeEthernetFrameData, substr 24 not 20
- flowDataLength not in sample hash anymore
- fix: header size byte for substr must be mod 4 == 0
Changes for version 0.13 - 2024-07-02
Modules
decode sFlow datagrams