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Author SHA1 Message Date
Nico Schottelius
b5cd3aeb0e doc + gitignore for p4src 2019-03-14 14:12:50 +01:00
Nico Schottelius
472a104e2b ++ doc update ++ nat64_static / P4 begin 2019-03-14 14:05:17 +01:00
Nico Schottelius
81bf368279 [p4] try to include type+code in the checksum part 2019-03-07 00:33:41 +01:00
Nico Schottelius
126434a6b9 Add readmes, add .json extension 2019-03-06 19:55:04 +01:00
Nico Schottelius
a718480660 + README for bug2 2019-03-06 19:53:25 +01:00
Nico Schottelius
decb0c516d syntax correct 2019-03-06 19:52:27 +01:00
Nico Schottelius
60a84af033 Try to cast inside the checksum call 2019-03-06 19:51:54 +01:00
Nico Schottelius
5fe76ef9bd Adjust paths + README 2019-03-06 19:50:48 +01:00
Nico Schottelius
a2e01a39b1 Add p4app.json for bug2 2019-03-06 19:48:42 +01:00
Nico Schottelius
00c1425a88 Try to reproduce casting bug 2019-03-06 19:47:59 +01:00
Nico Schottelius
a5a75da6b4 Try to reproduce bool bug try #2 2019-03-06 19:45:27 +01:00
Nico Schottelius
aca088094e Re-add tcp_length 2019-03-06 19:39:20 +01:00
Nico Schottelius
260857b457 Remove unused meta field 2019-03-06 19:38:13 +01:00
Nico Schottelius
bd86fb4bc5 Fix the ingrees part 2019-03-06 19:37:29 +01:00
Nico Schottelius
5c0fa7e566 Add json definition for testing bug1 2019-03-06 19:34:35 +01:00
Nico Schottelius
a25da0f0df Try to shrink down bool bug code 2019-03-06 19:33:24 +01:00
Nico Schottelius
7495061f9d Try to include ingress casted value in checksumming 2019-03-06 17:38:43 +01:00
Nico Schottelius
ee62eb32c3 ++notes; try to cast & save payload_length in ingress 2019-03-06 17:37:30 +01:00
Nico Schottelius
e0a9d28606 Introduce mixed mode NDP/ICMP6 echo reply 
- Controller: NDP
- Switch: icmp6 echo reply
 2019-03-06 17:23:01 +01:00
Nico Schottelius
a0acd719e7 ++notes 2019-03-06 15:22:57 +01:00
Nico Schottelius
3651ec4bc5 Remove unfinished code 2019-03-06 15:16:44 +01:00
Nico Schottelius
591175db7a Re-re-re-try to do checkumming based on a meta field 2019-03-06 15:15:46 +01:00
Nico Schottelius
f7fc8ef412 ++notes ++begin nat64 prefix 2019-03-06 14:07:47 +01:00
Nico Schottelius
25405a6ae1 [controller] stringify router 2019-03-06 14:00:35 +01:00
Nico Schottelius
6497db857c & remove checksumming again 2019-03-06 13:59:41 +01:00
Nico Schottelius
6f3bd8773b ... try reenabling checksumming in P4 2019-03-06 13:54:22 +01:00
Nico Schottelius
e9b08d638c s/bool/bit/ 2019-03-06 13:51:45 +01:00
Nico Schottelius
6dc5f34d43 s/ .. -> do_cksum 2019-03-06 13:51:06 +01:00
Nico Schottelius
8913cb8c3a Still getting json error, trying to short variable name 2019-03-06 13:50:03 +01:00
Nico Schottelius
6765b878c2 [p4] Disable checksum code again 
To make the switch compile. Current error:

*** Starting 2 switches
s1 Starting P4 switch s1.
simple_switch -i 1@s1-eth1 -i 2@s1-eth2 -i 3@s1-eth3 -i 4@s1-eth4 -i 5@s1-cpu-eth0 --pcap=/home/p4/master-thesis/p4app/pcap --thrift-port 9090 --nanolog ipc:///tmp/bm-1-log.ipc --device-id 1 ../p4src/static-mapping.json --log-console >/home/p4/master-thesis/p4app/log/s1.log
P4 switch s1 did not start correctly. Check the switch log file.
p4@ubuntu:~/master-thesis/p4app$ cat /home/p4/master-thesis/p4app/log/s1.log
Warning: you requested the nanomsg event logger, but bmv2 was compiled without -DBMELOG, and the event logger cannot be activated
Calling target program-options parser
[12:24:10.407] [bmv2] [D] [thread 13263] Set default default entry for table 'MyIngress.v6_addresses': NoAction -
[12:24:10.407] [bmv2] [D] [thread 13263] Set default default entry for table 'MyIngress.v6_networks': NoAction -
[12:24:10.407] [bmv2] [D] [thread 13263] Set default default entry for table 'MyIngress.v4_networks': NoAction -
[12:24:10.408] [bmv2] [D] [thread 13263] Set default default entry for table 'tbl_act': act -
Invalid entry type 'expression' in field list
bad json:
{
   "type" : "expression",
   "value" : {
      "type" : "expression",
      "value" : {
         "left" : null,
         "op" : "d2b",
         "right" : {
            "type" : "field",
            "value" : [ "scalars", "metadata.calc_icmp6_checksum" ]
         }
      }
   }
}

p4@ubuntu:~/master-thesis/p4app$
 2019-03-06 13:48:24 +01:00
Nico Schottelius
22da39377e Begin router support 2019-03-06 13:48:02 +01:00
Nico Schottelius
b0f3f5ea85 Try implicit cast by prepending 16 0 bits 2019-03-06 13:23:41 +01:00
Nico Schottelius
25f80b1b76 Try moving the cast to ingrees 2019-03-06 13:19:10 +01:00
Nico Schottelius
1b95179fc5 -typo 2019-03-06 13:13:01 +01:00
Nico Schottelius
0ca0b94b1c +notes; Try shifting the cast into the parser 2019-03-06 13:12:06 +01:00
Nico Schottelius
0bd12260c6 Re-introduce checksumming in p4 2019-03-05 22:42:51 +01:00
Nico Schottelius
2c3db11c80 +6 2019-03-05 22:33:03 +01:00
Nico Schottelius
8832069536 +-comment 2019-03-05 22:32:31 +01:00
Nico Schottelius
5620add27f Phasing in icmp6 in the switch 2019-03-05 22:31:05 +01:00
Nico Schottelius
7e2262cab5 Create answer 2019-03-05 22:06:17 +01:00
Nico Schottelius
6123dbfe86 self focused 2019-03-05 22:05:26 +01:00
Nico Schottelius
c9f8831865 icmp6 echo reply 2019-03-05 22:04:04 +01:00
Nico Schottelius
45e2bd4237 Disable checksumming in the switch 2019-03-05 21:53:27 +01:00
Nico Schottelius
81f89fe87a try resetting cksum (again) 2019-03-05 21:49:50 +01:00
Nico Schottelius
7d53abef6d Try deleting all chksums 2019-03-05 21:37:38 +01:00
Nico Schottelius
12097d0085 ++ unchecked checksums 2019-03-05 21:22:55 +01:00
Nico Schottelius
e4dd6eee93 Try v6 checksum instead of icmp6 2019-03-05 21:04:07 +01:00
Nico Schottelius
6f28013bb3 Change icmp6 (sub-)type 2019-03-05 20:15:55 +01:00
Nico Schottelius
3c215f6054 Unset router bit 2019-03-05 20:12:24 +01:00
Nico Schottelius
ec8d8abff4 Checksum in scapy: none = recalc 2019-03-05 19:56:11 +01:00