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from vpp_interface import VppInterface
import socket
from vpp_mac import mactobinary
class VppPppoeInterface(VppInterface):
"""
VPP Pppoe interface
"""
def __init__(self, test, client_ip, client_mac,
session_id, decap_vrf_id=0):
""" Create VPP PPPoE4 interface """
super(VppPppoeInterface, self).__init__(test)
self.client_ip = client_ip
self.client_mac = client_mac
self.session_id = session_id
self.decap_vrf_id = decap_vrf_id
def add_vpp_config(self):
cip = socket.inet_pton(socket.AF_INET, self.client_ip)
cmac = mactobinary(self.client_mac)
r = self.test.vapi.pppoe_add_del_session(
cip, cmac,
session_id=self.session_id,
decap_vrf_id=self.decap_vrf_id)
self.set_sw_if_index(r.sw_if_index)
self.generate_remote_hosts()
def remove_vpp_config(self):
cip = socket.inet_pton(socket.AF_INET, self.client_ip)
cmac = mactobinary(self.client_mac)
self.unconfig()
self.test.vapi.pppoe_add_del_session(
cip, cmac,
session_id=self.session_id,
decap_vrf_id=self.decap_vrf_id,
is_add=0)
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