3 Commits

Author	SHA1	Message	Date
Srivats P	a498dbf21a	Fix incorrect UDP/ICMP checksums ... For UDP encaps like VxLAN or Geneve, which can contain IP as payload, the UDP checksum was incorrect because when summing UDP payload (i.e. IP), we skipped the IPv4 checksum field, which should not be skipped in this case. Similar issue, for ICMP with IP as payload, ICMP checksum was incorrect. Essentially, any protocol which checksums over its payload and the payload contains protocols with checksum fields.	2021-09-04 18:16:40 +05:30
Srivats P.	7a1f791a37	Feature (contd.): Variable Fields - removed protocol subclass implementations of isProtocolFrameValueVariable() since the updated implementation in the base abstract class is now sufficient. Updated subclass implementations of protocolFrameValueVariableCount() to query the base class and use the return value in its calculation	2015-05-27 20:36:49 +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! ... Fixes issue 144	2015-04-16 22:20:07 +05:30