Nico Schottelius
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266ab1d036
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Try fixing shift errors (precendence!)
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2019-07-21 10:48:35 +02:00 |
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Nico Schottelius
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dda1aa9c3c
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Split ipv4 header into 16 bit words
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2019-07-21 10:45:43 +02:00 |
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Nico Schottelius
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018e4cc9ff
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In theory: implement NAT64 from v6 to v4 without externs
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2019-07-21 10:23:49 +02:00 |
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Nico Schottelius
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020601f463
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[checksum] add v6->v4 translations delta based, too
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2019-07-17 18:06:49 +02:00 |
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Nico Schottelius
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2338d4d780
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subtract ipv4, not ipv6
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2019-07-17 17:54:05 +02:00 |
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Nico Schottelius
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d8d1defa50
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++cast
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2019-07-17 17:38:55 +02:00 |
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Nico Schottelius
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831d69fe9c
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Remove function, because functions don't compile
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2019-07-17 17:37:37 +02:00 |
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Nico Schottelius
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ed6c4daec9
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++code move for function
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2019-07-17 15:48:16 +02:00 |
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Nico Schottelius
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512fca1349
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update checksum code
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2019-07-17 15:46:54 +02:00 |
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Nico Schottelius
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4286ad0832
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undo 1's complement of the checksum, add / subtract and then redo
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2019-07-17 15:17:06 +02:00 |
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Nico Schottelius
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bc90421426
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Get rid of negative wrap around
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2019-07-16 13:05:13 +02:00 |
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Nico Schottelius
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811e4c2b11
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Separate checksum addition/subtraction into 2 steps
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2019-07-16 12:30:29 +02:00 |
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Nico Schottelius
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5221675b6a
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+v4sum
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2019-07-16 12:16:36 +02:00 |
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Nico Schottelius
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ec48d89c67
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get the v6sum
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2019-07-16 12:14:46 +02:00 |
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Nico Schottelius
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ecab110d7c
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Back to 16 bit arithmetic
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2019-07-16 12:06:26 +02:00 |
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Nico Schottelius
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1a39c35e3b
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Check how wrapping is done in P4
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2019-07-16 11:53:00 +02:00 |
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Nico Schottelius
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beada8408a
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udp translation adopted
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2019-07-16 10:55:17 +02:00 |
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Nico Schottelius
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baa50b91c6
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Use own filtering code
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2019-07-15 16:53:57 +02:00 |
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Nico Schottelius
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a8b00447e9
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+dummy
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2019-07-15 16:50:09 +02:00 |
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Nico Schottelius
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f0900c3821
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update tcp checksumming
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2019-07-15 16:48:24 +02:00 |
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Nico Schottelius
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26c27cefa8
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Change order of complement & filtering
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2019-07-15 16:20:51 +02:00 |
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Nico Schottelius
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991b725c36
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-typo
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2019-07-15 16:13:13 +02:00 |
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Nico Schottelius
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52adbb1990
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Migrate scapy shift/filter code to P4
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2019-07-15 16:11:21 +02:00 |
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Nico Schottelius
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2caace5735
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+1
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2019-07-15 14:25:50 +02:00 |
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Nico Schottelius
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fc60e4f45f
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-1
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2019-07-15 14:24:04 +02:00 |
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Nico Schottelius
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51bf8b9ace
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netfpga: update test packet generator; checksum: implement carry over
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2019-07-15 14:18:35 +02:00 |
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Nico Schottelius
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7599ebb89d
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Try to prevent underrun / possible off by one
Checking for bigger value
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2019-07-13 18:05:50 +02:00 |
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Nico Schottelius
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86885760b2
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update gen_testdata
- add more packets
- fix counter for one packet
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2019-07-13 17:28:03 +02:00 |
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Nico Schottelius
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378e16f48c
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++stuff
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2019-07-11 08:47:34 +02:00 |
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Nico Schottelius
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7cec2b635d
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another meta fix
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2019-07-10 13:43:37 +02:00 |
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Nico Schottelius
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ebda2acbdc
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meta is not in a hdr
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2019-07-10 13:42:37 +02:00 |
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Nico Schottelius
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ae8ce224fc
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[delta checksum] in theory finish for v4-udp => v6-udp
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2019-07-10 13:38:59 +02:00 |
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Nico Schottelius
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8309f4367c
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Split logic into smaller action blocks
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2019-07-10 09:07:17 +02:00 |
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