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authorKlement Sekera <ksekera@cisco.com>2020-05-06 11:21:16 +0000
committerOle Trøan <otroan@employees.org>2020-05-07 17:07:58 +0000
commitdef783445fe9421ac6f321a9539f43a6db5261e4 (patch)
tree78ae01dc9377710dcfdad40523d7e01e5e8e1082 /src/plugins/gbp/gbp_bridge_domain.h
parent9bb09afb56b1aa787ca574cc732085272059fd5f (diff)
nat: remove duplicate line of code
Type: fix Signed-off-by: Klement Sekera <ksekera@cisco.com> Change-Id: I3c914d5c457df40205280ac589a2d353261343d5
Diffstat (limited to 'src/plugins/gbp/gbp_bridge_domain.h')
0 files changed, 0 insertions, 0 deletions
lor: #bb0066; font-weight: bold } /* Name.Exception */ .highlight .nf { color: #0066bb; font-weight: bold } /* Name.Function */ .highlight .nl { color: #336699; font-style: italic } /* Name.Label */ .highlight .nn { color: #bb0066; font-weight: bold } /* Name.Namespace */ .highlight .py { color: #336699; font-weight: bold } /* Name.Property */ .highlight .nt { color: #bb0066; font-weight: bold } /* Name.Tag */ .highlight .nv { color: #336699 } /* Name.Variable */ .highlight .ow { color: #008800 } /* Operator.Word */ .highlight .w { color: #bbbbbb } /* Text.Whitespace */ .highlight .mb { color: #0000DD; font-weight: bold } /* Literal.Number.Bin */ .highlight .mf { color: #0000DD; font-weight: bold } /* Literal.Number.Float */ .highlight .mh { color: #0000DD; font-weight: bold } /* Literal.Number.Hex */ .highlight .mi { color: #0000DD; font-weight: bold } /* Literal.Number.Integer */ .highlight .mo { color: #0000DD; font-weight: bold } /* Literal.Number.Oct */ .highlight .sa { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Affix */ .highlight .sb { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Backtick */ .highlight .sc { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Char */ .highlight .dl { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Delimiter */ .highlight .sd { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Doc */ .highlight .s2 { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Double */ .highlight .se { color: #0044dd; background-color: #fff0f0 } /* Literal.String.Escape */ .highlight .sh { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Heredoc */ .highlight .si { color: #3333bb; background-color: #fff0f0 } /* Literal.String.Interpol */ .highlight .sx { color: #22bb22; background-color: #f0fff0 } /* Literal.String.Other */ .highlight .sr { color: #008800; background-color: #fff0ff } /* Literal.String.Regex */ .highlight .s1 { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Single */ .highlight .ss { color: #aa6600; background-color: #fff0f0 } /* Literal.String.Symbol */ .highlight .bp { color: #003388 } /* Name.Builtin.Pseudo */ .highlight .fm { color: #0066bb; font-weight: bold } /* Name.Function.Magic */ .highlight .vc { color: #336699 } /* Name.Variable.Class */ .highlight .vg { color: #dd7700 } /* Name.Variable.Global */ .highlight .vi { color: #3333bb } /* Name.Variable.Instance */ .highlight .vm { color: #336699 } /* Name.Variable.Magic */ .highlight .il { color: #0000DD; font-weight: bold } /* Literal.Number.Integer.Long */
"""
  Neighbour Entries

  object abstractions for ARP and ND
"""

from ipaddress import ip_address
from vpp_object import VppObject
from vpp_papi import mac_pton, VppEnum
try:
    text_type = unicode
except NameError:
    text_type = str


def find_nbr(test, sw_if_index, nbr_addr, is_static=0, mac=None):
    ip_addr = ip_address(text_type(nbr_addr))
    e = VppEnum.vl_api_ip_neighbor_flags_t
    nbrs = test.vapi.ip_neighbor_dump(sw_if_index=sw_if_index,
                                      af=ip_addr.vapi_af)

    for n in nbrs:
        if sw_if_index == n.neighbor.sw_if_index and \
           ip_addr == n.neighbor.ip_address and \
           is_static == (n.neighbor.flags & e.IP_API_NEIGHBOR_FLAG_STATIC):
            if mac:
                if mac == str(n.neighbor.mac_address):
                    return True
            else:
                return True
    return False


class VppNeighbor(VppObject):
    """
    ARP Entry
    """

    def __init__(self, test, sw_if_index, mac_addr, nbr_addr,
                 is_static=False, is_no_fib_entry=False):
        self._test = test
        self.sw_if_index = sw_if_index
        self.mac_addr = mac_addr
        self.nbr_addr = nbr_addr

        e = VppEnum.vl_api_ip_neighbor_flags_t
        self.flags = e.IP_API_NEIGHBOR_FLAG_NONE
        if is_static:
            self.flags |= e.IP_API_NEIGHBOR_FLAG_STATIC
        if is_no_fib_entry:
            self.flags |= e.IP_API_NEIGHBOR_FLAG_NO_FIB_ENTRY

    def add_vpp_config(self):
        r = self._test.vapi.ip_neighbor_add_del(
            self.sw_if_index,
            self.mac_addr,
            self.nbr_addr,
            is_add=1,
            flags=self.flags)
        self.stats_index = r.stats_index
        self._test.registry.register(self, self._test.logger)
        return self

    def remove_vpp_config(self):
        self._test.vapi.ip_neighbor_add_del(
            self.sw_if_index,
            self.mac_addr,
            self.nbr_addr,
            is_add=0,
            flags=self.flags)

    def is_static(self):
        e = VppEnum.vl_api_ip_neighbor_flags_t
        return (self.flags & e.IP_API_NEIGHBOR_FLAG_STATIC)

    def query_vpp_config(self):
        return find_nbr(self._test,
                        self.sw_if_index,
                        self.nbr_addr,
                        self.is_static())

    def object_id(self):
        return ("%d:%s" % (self.sw_if_index, self.nbr_addr))

    def get_stats(self):
        c = self._test.statistics["/net/adjacency"]
        return c[0][self.stats_index]