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[p4] If non matching ndp -> escalate to controller

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Nico Schottelius 2019-02-26 15:53:48 +01:00
parent ed27a8e77c
commit 0ea9e708de
2 changed files with 4 additions and 3 deletions
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1
p4app/controller.py
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@ -91,7 +91,6 @@ class L2Controller(object):
# https://en.wikipedia.org/wiki/Solicited-node_multicast_address # https://en.wikipedia.org/wiki/Solicited-node_multicast_address
ndp_prefix = "ff02::1:ff00:0/104" ndp_prefix = "ff02::1:ff00:0/104"
ndp_prefix = "ffff:ffff:ffff:ffff:ffff:ffff:ff00:0/104"
all_ports = range(1,5) all_ports = range(1,5)
# create multicast nodes # create multicast nodes

6
p4src/static-mapping.p4
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@ -38,7 +38,8 @@ control MyIngress(inout headers hdr,
NoAction; NoAction;
} }
size = NDP_TABLE_SIZE; size = NDP_TABLE_SIZE;
default_action = NoAction; // default_action = NoAction;
default_action = send_to_controller;
} }
@ -71,7 +72,8 @@ control MyIngress(inout headers hdr,
NoAction; NoAction;
} }
size = ADDRESS_TABLE_SIZE; size = ADDRESS_TABLE_SIZE;
default_action = send_to_controller; // default_action = send_to_controller;
default_action = NoAction;
} }