nico/master-thesis
1
0
Fork 0
Code Issues Pull requests Projects Releases Wiki Activity

Use the correct egress table (c&p--!)

Browse source
This commit is contained in:
Nico Schottelius 2019-04-03 12:29:18 +02:00
parent 2c9f4923b6
commit 6f4079d0aa
2 changed files with 15 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

14
doc/plan.org
View file

@ -719,6 +719,20 @@ INFO:main:unhandled reassambled=<Ether dst=33:33:ff:00:00:42 src=00:00:0a:00:00
INFO:main:unhandled reassambled=<Ether dst=33:33:ff:00:00:42 src=00:00:0a:00:00:01 type=0x86dd |<IPv6 version=6 tc=0 fl=0 plen=32 nh=ICMPv6 hlim=255 src=fe80::200:aff:fe00:1 dst=ff02::1:ff00:42 |<ICMPv6ND_NS type=Neighbor Solicitation code=0 cksum=0x37df res=0 tgt=2001:db8::42 |<ICMPv6NDOptSrcLLAddr type=1 len=1 lladdr=00:00:0a:00:00:01 |>>>> from table TABLE_V6_NETWORKS
INFO:main:unhandled reassambled=<Ether dst=33:33:ff:00:00:42 src=00:00:0a:00:00:01 type=0x86dd |<IPv6 version=6 tc=0 fl=0 plen=32 nh=ICMPv6 hlim=255 src=2001:db8::1 dst=ff02::1:ff00:42 |<ICMPv6ND_NS type=Neighbor Solicitation code=0 cksum=0x13a7 res=0 tgt=2001:db8::42 |<ICMPv6NDOptSrcLLAddr type=1 len=1 lladdr=00:00:0a:00:00:01 |>>>> from table TABLE_V6_NETWORKS
INFO:main:unhandled reassambled=<Ether dst=00:00:0a:00:00:42 src=00:00:0a:00:00:03 type=0x800 |<IP version=4 ihl=5 tos=0x0 len=84 id=60628 flags= frag=0 ttl=64 proto=icmp chksum=0x78d2 src=10.0.0.1 dst=10.1.1.1 options=[] |<ICMP type=echo-reply code=0 chksum=0x9138 id=0x26e9 seq=0x1 |<Raw load='\x8b\x83\xa4\\\x00\x00\x00\x00S*\x06\x00\x00\x00\x00\x00\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19\x1a\x1b\x1c\x1d\x1e\x1f !"#$%&\'()*+,-./01234567' |>>>> from table TABLE_V6_NETWORKS
******* DONE Is 10.1.1.1/x in the nat64 table? yes
Adding entry to lpm match table nat46
match key: LPM-0a:01:01:00/24
action: nat46_static
runtime data: 20:01:0d:b8:00:00:00:00:00:00:00:00:00:00:00:00 0a:01:01:00 20:01:0d:b8:00:01:00:00:00:00:00:00:00:00:00:00
Entry has been added with handle 0
******* DONE if nat46_static is called, why is the ethernet type still ipv4? -> log!
******** DONE nat46 table is applied
******* TODO Check why there is a miss in the table
[09:57:31.415] [bmv2] [T] [thread 9332] [105.0] [cxt 0] Applying table 'MyIngress.v6_networks'
[09:57:31.415] [bmv2] [D] [thread 9332] [105.0] [cxt 0] Looking up key:
* hdr.ipv6.dst_addr : 20010db8000000000000000000000001
[09:57:31.415] [bmv2] [D] [thread 9332] [105.0] [cxt 0] Table 'MyIngress.v6_networks': miss
***** TODO transform protocol specific: icmp -> icmp6

2
p4app/controller.py
View file

@ -260,7 +260,7 @@ class L2Controller(object):
self.controller.table_clear("v6_networks")
for v6route in self.v6_routes[self.mode]:
#self.controller.table_add("v6_networks", "set_egress_port", [str(v6route['net'])], [str(v6route['port'])])
self.controller.table_add("v4_networks", "set_egress_port_and_mac",
self.controller.table_add("v6_networks", "set_egress_port_and_mac",
[str(v6route['net'])],
[str(v6route['port']),
str(v6route['mac']),