669d07dc01
A poor man's flow switching or policy based rounting. An ACL is used to match packets and is associated with a [set of] forwarding paths that determine how to forward matched packets - collectively this association is a 'policy'. Policies are then 'attached', in a priority order, to an interface when thaey are encountered as an input feature. If a packet matches no policies it is forwarded normally in the IP FIB. This commit is used to test the "ACL-as-a-service" functionality, which currently compiles, and the existing traffic ACL tests pass in both hash and linear modes. Change-Id: I0b274ec9f2e645352fa898b43eb54c457e195964 Signed-off-by: Neale Ranns <nranns@cisco.com> Signed-off-by: Andrew Yourtchenko <ayourtch@gmail.com> Signed-off-by: Ole Troan <ot@cisco.com>
75 lines
1.8 KiB
Python
75 lines
1.8 KiB
Python
#!/usr/bin/env python
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"""
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UDP encap objects
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"""
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from vpp_object import *
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from socket import inet_pton, inet_ntop, AF_INET, AF_INET6
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def find_udp_encap(test, id):
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encaps = test.vapi.udp_encap_dump()
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for e in encaps:
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if id == e.id:
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return True
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return False
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class VppUdpEncap(VppObject):
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def __init__(self,
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test,
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id,
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src_ip,
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dst_ip,
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src_port,
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dst_port,
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table_id=0,
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is_ip6=0):
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self._test = test
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self.id = id
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self.table_id = table_id
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self.is_ip6 = is_ip6
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self.src_ip_s = src_ip
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self.dst_ip_s = dst_ip
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if is_ip6:
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self.src_ip = inet_pton(AF_INET6, src_ip)
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self.dst_ip = inet_pton(AF_INET6, dst_ip)
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else:
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self.src_ip = inet_pton(AF_INET, src_ip)
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self.dst_ip = inet_pton(AF_INET, dst_ip)
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self.src_port = src_port
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self.dst_port = dst_port
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def add_vpp_config(self):
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self._test.vapi.udp_encap_add_del(
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self.id,
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self.src_ip,
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self.dst_ip,
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self.src_port,
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self.dst_port,
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self.table_id,
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is_ip6=self.is_ip6,
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is_add=1)
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self._test.registry.register(self, self._test.logger)
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def remove_vpp_config(self):
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self._test.vapi.udp_encap_add_del(
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self.id,
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self.src_ip,
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self.dst_ip,
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self.src_port,
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self.dst_port,
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self.table_id,
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is_ip6=self.is_ip6,
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is_add=0)
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def query_vpp_config(self):
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return find_udp_encap(self._test, self.id)
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def __str__(self):
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return self.object_id()
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def object_id(self):
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return ("udp-encap-%d" % self.id)
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