49   def CheckForwardingUdp(self, netid, iface1, iface2):  argument
61     self.SetSocketMark(s, netid)
66     myaddr = self.MyAddress(version, netid)
71       self.iproute.DelAddress(myaddr, 64, self.ifindices[netid])
82       self.SendRA(netid)
97   def CheckForwardingCrashTcp(self, netid, iface1, iface2):  argument
100     self.SetSocketMark(listensocket, netid)
104     myaddr = self.MyAddress(version, netid)
109     reply = self._ReceiveAndExpectResponse(netid, syn, synack, msg)
112     self.ReceivePacketOn(netid, establishing_ack)
118     self.ExpectPacketOn(netid, msg + ": expecting %s after close" % desc, fin)
121     self.ReceivePacketOn(netid, finack)
134       self.iproute.DelAddress(myaddr, 64, self.ifindices[netid])
143       self.SendRA(netid)
146   def CheckForwardingHandlerByProto(self, protocol, netid, iif, oif):  argument
148       self.CheckForwardingUdp(netid, iif, oif)
150       self.CheckForwardingCrashTcp(netid, iif, oif)
158       netid, iface1, iface2 = random.sample(netids, 3)
161         self.CheckForwardingHandlerByProto(proto, netid, iface1, iface2)