Srivats P
64d4b38f41
Add protocol error checks to preflight check
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Also commented out stream transmit duration check that was causing false
positives
2019-06-05 11:39:09 +05:30
Srivats P
488a2ea730
Bugfix: Fix incorrect cksums
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Presence of IPv6 Extension Headers was causing incorrect TCP/UDP/ICMP
cksums. Verified that with these changes, cksums are correct for all
combinations of L3 and L4 headers with/without options/extHdrs
Fixes #271
2018-09-13 12:32:36 +05:30
Srivats P
4924d7fe60
Bugfix: Encode hexdump and IPv4 options correctly
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Using QString().fromStdString() caused conversion to Unicode via utf8
instead of using the plain binary data
2018-09-13 12:29:13 +05:30
Srivats P
c2f36c5cb3
IPv4 now supports options - configured as a hex string for now; fixes #120
2016-10-27 23:51:55 +05:30
Srivats P
ad866e3025
Bugfix: Fix incorrect IPv4 pseudo-header checksum calculation for a stream with incrementing/decrementing packet length (regression bug caused by variable fields feature introduced in 0.7)
2016-01-27 18:26:49 +05:30
Srivats P.
24d341cce3
Bugfix(collateral): Fixed TCP/UDP checksum on big-endian platforms; collateral of changes made in IPv4/IPv6 pseudo header cksum for variable fields feature
2015-06-06 15:28:16 +05:30
Srivats P.
df24cf8b15
Feature: Variable Fields - any field of any protocol can now be varied by specifying it as a generic 8/16/32 bit field at a specified offset (relative to the protocol frame value) with a certain mask and a (initial) value alongwith count and step; this is working code - but incomplete. Bunch of FIXME/TODOs and testing pending
2015-05-26 21:43:37 +05:30
Srivats P.
a9da643fb2
Feature: Reserve Ports for cooperative use of shared drone. If a port is reserved the GUI will display the username of the owner but others can still view and control the port; in other words, we just potentially prevent unintentional usage of other people's ports, users still need to play nice with each other!
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Fixes issue 144
2015-04-16 22:20:07 +05:30
