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151 commits

Author SHA1 Message Date
Nico Schottelius
9d2f418f78 Remove cloning on table miss 2019-04-03 12:38:55 +02:00
Nico Schottelius
6f4079d0aa Use the correct egress table (c&p--!) 2019-04-03 12:29:18 +02:00
Nico Schottelius
2c9f4923b6 ++notes -remove unused debugging code 2019-04-03 12:02:40 +02:00
Nico Schottelius
74e4e7034b Trigger ipv4 checksumming after nat64 translation 2019-04-03 11:46:52 +02:00
Nico Schottelius
0f2df2723b Set mac address based on destination network [HACK] 2019-04-03 11:31:29 +02:00
Nico Schottelius
cb919ef926 Document state 2019-04-03 11:14:57 +02:00
Nico Schottelius
fb02ca1a7f Set checksum flag for icmp 2019-04-03 10:56:32 +02:00
Nico Schottelius
d87b897069 Add icmp handling / replying 2019-04-03 10:52:25 +02:00
Nico Schottelius
decdb50b2d ++notes 2019-04-02 17:13:40 +02:00
Nico Schottelius
55aab8cc84 Fix test to use correct host 2019-04-02 17:05:53 +02:00
Nico Schottelius
30dcc0af81 Try to outsmart the compiler with the arp table 
Adressing

p4c --target bmv2 --arch v1model --std p4-16 "../p4src/static-mapping.p4" -o "/home/p4/master-thesis/p4src"
../p4src/static-mapping.p4(366): error: Program is not supported by this target, because table MyIngress.v6_networks has multiple successors
    table v6_networks {
          ^^^^^^^^^^^
Compilation Error
 2019-03-31 16:40:44 +02:00
Nico Schottelius
80d2d34ccb ++doc ++clean table 2019-03-31 16:04:05 +02:00
Nico Schottelius
07f0867175 Begin to introduce arp support 2019-03-31 15:48:00 +02:00
Nico Schottelius
badc6c0dd1 Shrink down json for switch 2019-03-31 11:10:52 +02:00
Nico Schottelius
c5a3be5ccf Remove / replace default route on ipv4 hosts 2019-03-31 10:51:47 +02:00
Nico Schottelius
801b4d818e Fix total_length by adding 15 bytes 2019-03-30 18:11:04 +01:00
Nico Schottelius
cd3084d8f9 rewrite checksum triggers in ndp/echo reply 2019-03-30 17:19:17 +01:00
Nico Schottelius
74657385b2 Remove unused controller code 2019-03-30 17:14:48 +01:00
Nico Schottelius
33117f0ca8 Remove unused tables 2019-03-30 17:12:34 +01:00
Nico Schottelius
0903d71a49 ++ upgrade log 2019-03-30 16:47:40 +01:00
Nico Schottelius
92163d46ef Begin NAT46 translation of ICMP->ICMP6 2019-03-30 16:35:52 +01:00
Nico Schottelius
7d3acfc06a ++ doc update 2019-03-30 15:06:33 +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
3b558f84d1 ++ notes 2019-03-27 19:44:25 +01:00
Nico Schottelius
ac96fe467d Commit sketch tables for reference 2019-03-27 18:59:35 +01:00
Nico Schottelius
12658b23ac Use an action to do the same thing as before 2019-03-27 18:22:37 +01:00
Nico Schottelius
7d9e9e1cfd Replace switch in action with multiple if's 
p4c --target bmv2 --arch v1model --std p4-16 "../p4src/static-mapping.p4" -o "/home/p4/master-thesis/p4src"
../p4src/static-mapping.p4(60): error: SwitchStatement: switch statements not allowed in actions
        switch(hdr.icmp6.type) {
        ^^^^^^
 2019-03-27 18:05:59 +01:00
Nico Schottelius
404d4ff0df Begin checksumming icmp4 2019-03-27 18:01:11 +01:00
Nico Schottelius
e349de5859 Change protocol in case of icmp6->icmp 2019-03-27 13:49:39 +01:00
Your Name
5f946ff6b6 +pcap: static_nat64-2019-03-26-2107-h1.pcap 2019-03-26 21:13:34 +00:00
Nico Schottelius
0540b43f7f Reorder controller startup 2019-03-26 21:56:32 +01:00
Nico Schottelius
7c3bcceb29 ++ notes 2019-03-25 14:37:33 +01:00
Nico Schottelius
9ca4d4c8de Transport table debug information to controller 2019-03-25 13:43:47 +01:00
Nico Schottelius
236bd8e7d6 Debug send ipv4 packets to controller 2019-03-25 13:09:29 +01:00
Nico Schottelius
c6b1463e17 Debug missing checksum, introduce new field 2019-03-25 13:02:09 +01:00
Nico Schottelius
905f51fba3 Add checksum marker 2019-03-25 12:56:54 +01:00
Nico Schottelius
42f5e00e74 Document double/triple matching 2019-03-25 11:51:36 +01:00
Nico Schottelius
f4372580c4 Begin to write down lpm problem 2019-03-25 11:13:21 +01:00
Nico Schottelius
a408d7a803 + reorg +add simple nat64 w/o protocol specific translations 2019-03-23 16:20:13 +01:00
Nico Schottelius
4972f550d8 ++doc 2019-03-23 15:20:15 +01:00
Nico Schottelius
4d610a5cb5 Remove unecessary arg to icmp6_echo_reply 2019-03-23 15:14:17 +01:00
Nico Schottelius
4d3641fc50 Also add required icmp6_type 2019-03-23 15:07:07 +01:00
Nico Schottelius
5f14967a32 Introduce the icmp6 table 2019-03-23 15:03:42 +01:00
Nico Schottelius
162ef20072 Checksum the newly parsed fields 2019-03-23 14:39:56 +01:00
Nico Schottelius
63deff0a5c +logtrail 2019-03-23 14:31:27 +01:00
Nico Schottelius
f79033c0c9 Parse down to icmp6_na_ns 2019-03-23 13:33:25 +01:00
Nico Schottelius
ece52e4915 ++ sniff-host command 2019-03-21 20:36:01 +01:00
Nico Schottelius
87d4154753 Rename test && fix return 2019-03-20 00:04:21 +01:00
Nico Schottelius
c89441001b try 42: ndp in the switch. this episode is with checksums... 2019-03-19 23:49:49 +01:00
Nico Schottelius
2a623a0807 ++ info ++ link local 2019-03-19 23:21:40 +01:00
Nico Schottelius
4c9573d8e0 ++notes 2019-03-19 23:03:10 +01:00
Nico Schottelius
880db528e7 Mute multicast registrations (MLDv2) 2019-03-19 23:01:55 +01:00
Nico Schottelius
809110edc7 Debug print to controller by default, not dropping 2019-03-19 21:03:10 +01:00
Nico Schottelius
602c52d8bb Add first test in test.py 2019-03-14 20:19:50 +01:00
Nico Schottelius
74f5575cd0 Reduce routing size for testing 2019-03-14 17:26:40 +01:00
Nico Schottelius
1dd33177f1 eUpdate prefix/network for mapped v4 network 2019-03-14 14:56:52 +01:00
Nico Schottelius
7c8f019b2a ++ nat64 update, discussion update 2019-03-14 14:37:45 +01:00
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
a25da0f0df Try to shrink down bool bug code 2019-03-06 19:33:24 +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
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
6497db857c & remove checksumming again 2019-03-06 13:59:41 +01:00
Nico Schottelius
22da39377e Begin router support 2019-03-06 13:48:02 +01:00
Nico Schottelius
0ca0b94b1c +notes; Try shifting the cast into the parser 2019-03-06 13:12:06 +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
81f89fe87a try resetting cksum (again) 2019-03-05 21:49:50 +01:00
Nico Schottelius
12097d0085 ++ unchecked checksums 2019-03-05 21:22:55 +01:00
Nico Schottelius
356f664019 ++doc 
Signed-off-by: Nico Schottelius <nico@nico-notebook.schottelius.org>
 2019-03-05 16:48:07 +01:00
Nico Schottelius
dd6986cf60 Disable multicast catchall by default 2019-03-05 16:19:43 +01:00
Nico Schottelius
3acbf88242 ++ todos 2019-03-05 16:14:36 +01:00
Nico Schottelius
0fa70432d1 [icmp6] forward NDP multicast to controller in correct fashion 2019-03-04 14:07:05 +01:00
Nico Schottelius
7f1e9f6252 Begin icmp6 in controller -> pass special info 2019-03-03 22:36:25 +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
2081d30136 [controller] re-enable ipv6 for ALL interfaces 2019-02-26 18:52:28 +01:00
Nico Schottelius
72c600d8da [NDP] Begin to add multicast / NDP support 2019-02-26 15:30:47 +01:00
Nico Schottelius
6895a6ab34 Create multicast groups for NDP support 2019-02-26 15:08:53 +01:00
Nico Schottelius
8ca0c7fdf4 [controller] Add support in hosts for link local 2019-02-24 20:13:42 +01:00
Nico Schottelius
949560c995 [controller,p4] add debug print into controller 2019-02-24 15:53:10 +01:00
Nico Schottelius
a5c8be40be [p4] begin icmp6 checksum 2019-02-23 21:05:46 +01:00
Nico Schottelius
c4a4e370f0 ++todos; begin router mode 2019-02-23 18:58:04 +01:00
Nico Schottelius
c2133dc40f [doc] add ipaddress bug note 2019-02-23 18:03:35 +01:00
Nico Schottelius
5903529c0e [controller] avoid key error [doc] python2 issue 2019-02-23 15:32:03 +01:00
Nico Schottelius
bec7dc548e Begin to implement egress handling, make controller usable, update notes 2019-02-23 14:22:46 +01:00
Nico Schottelius
214ccd4479 +headers +parsers [udp, icmp, icmp6] 2019-02-22 00:01:53 +01:00
Nico Schottelius
8bc292564e ++todos ++proto 2019-02-21 23:48:04 +01:00
Nico Schottelius
c64e6d3950 [controller] +arg 2019-02-21 23:38:45 +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
Nico Schottelius
71825d21bd all doc in one dir 
Signed-off-by: Nico Schottelius <nico@nico-notebook.schottelius.org>
 2019-02-21 20:32:21 +01:00
Nico Schottelius
480e6e1612 ++ plan 2019-02-21 11:09:56 +01:00
Nico Schottelius
acf367a556 ++ update 2019-02-21 08:39:38 +01:00
Nico Schottelius
23fa20f73f Plan update 2019-02-21 08:38:24 +01:00
Nico Schottelius
d2c79bd3a3 ++ plan 2019-02-20 16:50:17 +01:00
Nico Schottelius
a8285e72b4 ++ plan 2019-02-20 13:31:21 +01:00
Nico Schottelius
e1a6e8c6ed First brainstorm of tasks 2019-02-20 13:01:57 +01:00