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37 commits

Author SHA1 Message Date
Nico Schottelius
a69c4060e2 begin implementing diff based checksum in p4 2019-07-06 20:57:11 +02:00
Nico Schottelius
c082106338 -, 2019-04-11 10:11:57 +02:00
Nico Schottelius
e26c348e71 +indent 2019-04-11 10:10:39 +02:00
Nico Schottelius
bf59808806 Add checksums for udp_6, udp_v4, tcp_v6, tcp_v4 2019-04-11 10:08:11 +02:00
Nico Schottelius
13e77c89f6 syntax correction 2019-04-03 11:56:50 +02:00
Nico Schottelius
2c377f2df6 Correct field names 2019-04-03 11:56:10 +02:00
Nico Schottelius
74e4e7034b Trigger ipv4 checksumming after nat64 translation 2019-04-03 11:46:52 +02:00
Nico Schottelius
ec40bc2c54 s/bool/bit<1>/ 
Fixing

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.chk_icmp6" ]
         }
      }
   }
}
 2019-03-30 17:02:18 +01:00
Nico Schottelius
d1cc9d2643 Rewrite one check to bit<1> 2019-03-30 17:01:04 +01:00
Nico Schottelius
9f5b9fb0c9 Compare the right field 2019-03-30 16:59:32 +01:00
Nico Schottelius
bfd4a35942 Try to find another workaround against json error in the switch 
[15:54:38.463] [bmv2] [D] [thread 21721] Set default default entry for table 'MyIngress.nat46': MyIngress.controller_debug_table_id - 4,
[15:54:38.463] [bmv2] [D] [thread 21721] Set default default entry for table 'tbl_act_3': act_3 -
[15:54:38.463] [bmv2] [D] [thread 21721] Set default default entry for table 'tbl_act_4': act_4 -
[15:54:38.463] [bmv2] [D] [thread 21721] Set default default entry for table 'tbl_nat46_icmp_generic': MyIngress.nat46_icmp_generic -
[15:54:38.463] [bmv2] [D] [thread 21721] Set default default entry for table 'tbl_act_5': act_5 -
[15:54:38.463] [bmv2] [D] [thread 21721] Set default default entry for table 'tbl_act_6': act_6 -
[15:54:38.463] [bmv2] [D] [thread 21721] Set default default entry for table 'tbl_act_7': act_7 -
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.chk_icmp6_na_ns" ]
         }
      }
   }
}

p4@ubuntu:~/master-thesis/p4app$
 2019-03-30 16:57:57 +01:00
Nico Schottelius
881643e2c3 +chk_ prefix 2019-03-30 15:01:24 +01:00
Nico Schottelius
f32ad44e0b Refactor #n: go back to generic entry point, use if in apply{} 2019-03-30 14:59:46 +01:00
Nico Schottelius
404d4ff0df Begin checksumming icmp4 2019-03-27 18:01:11 +01:00
Nico Schottelius
c6b1463e17 Debug missing checksum, introduce new field 2019-03-25 13:02:09 +01:00
Nico Schottelius
162ef20072 Checksum the newly parsed fields 2019-03-23 14:39:56 +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
7495061f9d Try to include ingress casted value in checksumming 2019-03-06 17:38:43 +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
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
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
b0f3f5ea85 Try implicit cast by prepending 16 0 bits 2019-03-06 13:23:41 +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
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
45e2bd4237 Disable checksumming in the switch 2019-03-05 21:53:27 +01:00
Nico Schottelius
7f1e9f6252 Begin icmp6 in controller -> pass special info 2019-03-03 22:36:25 +01:00
Nico Schottelius
b3e51d550a [p4] icmp6 hard code length 2019-02-28 11:09:45 +01:00
Nico Schottelius
1f497982b3 [p4] try casting before 2019-02-28 11:06:11 +01:00
Nico Schottelius
21d1b82416 [p4+plan] Try casting payload length to 32 2019-02-28 11:03:01 +01:00
Nico Schottelius
b29cf1a296 [p4, controller] hack NDP reply 2019-02-28 10:56:22 +01:00
Nico Schottelius
3fecfad989 [p4] +, 2019-02-23 21:07:05 +01:00
Nico Schottelius
a5c8be40be [p4] begin icmp6 checksum 2019-02-23 21:05:46 +01:00
Nico Schottelius
c38eb0dfc4 [p4,controller] Begin to add icmp6 echo reply support + more NDP "fixes" 2019-02-23 19:52:01 +01:00
Nico Schottelius
b6bd281c3a create P4 basis + smaller updates 
Signed-off-by: Nico Schottelius <nico@nico-notebook.schottelius.org>
 2019-02-21 23:19:17 +01:00