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Remove unused controller code

This commit is contained in:
Nico Schottelius 2019-03-30 17:14:48 +01:00
parent 33117f0ca8
commit 74657385b2
2 changed files with 2 additions and 56 deletions
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2
doc/plan.org
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@ -521,6 +521,8 @@ tcpdump: listening on h3-eth0, link-type EN10MB (Ethernet), capture size 262144
p4@ubuntu:~/master-thesis/pcap$
-> NDP is going to the controller instead of being handled by the switch
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
**** DONE Add table name support in debug messages
**** DONE Why getting IPv6 packets in

56
p4app/controller.py
View File

@ -256,22 +256,6 @@ class L2Controller(object):
for nat64map in self.nat64_map[self.mode]:
self.static_nat64_mapping(**nat64map)
# Disable icmp handling in the controller
# for v6addr in self.v6_addresses[self.mode]:
# log.debug("Adding v6 address: {}".format(v6addr))
# icmp6_addr = self.gen_ndp_multicast_addr(v6addr)
# another_addr = v6addr +1
# another_addr_ns = self.gen_ndp_multicast_addr(another_addr)
# self.controller.table_add("v6_addresses", "controller_reply", [str(v6addr)], [str(self.task['ICMP6_GENERAL'])])
# self.controller.table_add("v6_addresses", "controller_reply", [str(icmp6_addr)], [str(self.task['ICMP6_NS'])])
# # Experimental: controller does NDP, switch does ICMP6 echo reply
# self.controller.table_add("v6_addresses", "controller_reply", [str(another_addr_ns)], [str(self.task['ICMP6_NS'])])
def static_nat64_mapping(self, v6_src, v6_dst, v4_src, v4_dst):
"""
Currently using destination only matching due to non priority
@ -299,46 +283,6 @@ class L2Controller(object):
str(v6_dst.network_address)]
)
# self.controller.table_add("nat64_icmp6",
# "nat64_icmp6_echo_request",
# [str(v6_dst),
# str(table_proto['ICMP6_ECHO_REQUEST'])
# ],
# [str(v6_src.network_address),
# str(v4_dst.network_address),
# str(v6_dst.network_address)]
# )
# self.controller.table_add("nat64_icmp6",
# "nat64_icmp6_echo_reply",
# [str(v6_dst),
# str(table_proto['ICMP6_ECHO_REPLY'])
# ],
# [str(v6_src.network_address),
# str(v4_dst.network_address),
# str(v6_dst.network_address)]
# )
# self.controller.table_add("nat46_icmp",
# "nat46_icmp_echo_reply",
# [str(v4_dst),
# str(table_proto['ICMP_ECHO_REPLY'])
# ],
# [str(v6_src.network_address),
# str(v4_dst.network_address),
# str(v6_dst.network_address)]
# )
# self.controller.table_add("nat46_icmp",
# "nat46_icmp_echo_request",
# [str(v4_dst),
# str(table_proto['ICMP_ECHO_REQUEST'])
# ],
# [str(v6_src.network_address),
# str(v4_dst.network_address),
# str(v6_dst.network_address)]
# )
def config_hosts(self):
""" Assumptions: