def create_dhcp_ack_packet(self):
return testutils.dhcp_ack_packet(eth_client=self.client_iface_mac,
eth_server=self.relay_iface_mac,
ip_server=self.relay_iface_ip,
ip_offered=self.client_ip,
netmask_client=self.client_subnet,
ip_gateway=self.relay_iface_ip,
dhcp_lease=self.LEASE_TIME,
padding_bytes=0)
def create_dhcp_ack_packet(self):
return testutils.dhcp_ack_packet(eth_server=self.server_iface_mac,
eth_dst=self.relay_iface_mac,
eth_client=self.client_mac,
ip_server=self.server_ip,
ip_dst=self.relay_iface_ip,
ip_offered=self.client_ip,
port_dst=self.DHCP_SERVER_PORT,
ip_gateway=self.relay_iface_ip,
netmask_client=self.client_subnet,
dhcp_lease=self.LEASE_TIME,
padding_bytes=0,
set_broadcast_bit=True)
def createDhcpAckPacket(self, dutMac):
"""
Helper function that creates DHCP Discover ACK destined to DUT
Args:
dutMac(str): MAC address of DUT
Returns:
packet: DHCP ACK packet
"""
return testutils.dhcp_ack_packet(
eth_dst=dutMac,
eth_server=self.DHCP_RELAY["mac"],
eth_client=self.DHCP_CLIENT["mac"],
ip_server=self.DHCP_SERVER["ip"],
ip_dst=self.DHCP_RELAY["ip"],
ip_offered=self.DHCP_CLIENT["ip"],
port_dst=self.DHCP_SERVER["port"],
ip_gateway=self.DHCP_RELAY["ip"],
netmask_client=self.DHCP_CLIENT["subnet"],
dhcp_lease=self.LEASE_TIME_SEC,
padding_bytes=0,
set_broadcast_bit=True)