Method send_packet

test/test_bfd.py:798–807

send packet on interface, creating the packet if needed

(self, packet=None, interface=None)

        return packet

    def send_packet(self, packet=None, interface=None):
        """send packet on interface, creating the packet if needed"""
        if packet is None:
            packet = self.create_packet()
        if interface is None:
            interface = self.phy_interface
        self.test.logger.debug(ppp("Sending packet:", packet))
        interface.add_stream(packet)
        self.tx_packets += 1
        self.test.pg_start()

    def verify_sha1_auth(self, packet):
        """Verify correctness of authentication in BFD layer."""