# Copyright (c) 2012 The Chromium OS Authors. All rights reserved. # Use of this source code is governed by a BSD-style license that can be # found in the LICENSE file. from autotest_lib.client.cros import dhcp_packet from autotest_lib.client.cros import dhcp_test_base # Length of time the lease from the DHCP server is valid. LEASE_TIME_SECONDS = 60 # We'll fill in the subnet and give this address to the client. INTENDED_IP_SUFFIX = "0.0.0.101" # Set the router IP address based on the created prefix. ROUTER_IP_SUFFIX = "0.0.0.254" class network_DhcpClasslessStaticRoute(dhcp_test_base.DhcpTestBase): def test_body(self): subnet_mask = self.ethernet_pair.interface_subnet_mask intended_ip = dhcp_test_base.DhcpTestBase.rewrite_ip_suffix( subnet_mask, self.server_ip, INTENDED_IP_SUFFIX) router_ip = dhcp_test_base.DhcpTestBase.rewrite_ip_suffix( subnet_mask, self.server_ip, ROUTER_IP_SUFFIX) # Two real name servers, and a bogus one to be unpredictable. dns_servers = ["8.8.8.8", "8.8.4.4", "192.168.87.88"] domain_name = "corp.google.com" dns_search_list = [ "nyan.cat.google.com", "fail.whale.google.com", "zircon.encrusted.tweezers.google.com", ] # This is the pool of information the server will give out to the client # upon request. dhcp_options = { dhcp_packet.OPTION_SERVER_ID : self.server_ip, dhcp_packet.OPTION_SUBNET_MASK : subnet_mask, dhcp_packet.OPTION_IP_LEASE_TIME : LEASE_TIME_SECONDS, dhcp_packet.OPTION_REQUESTED_IP : intended_ip, dhcp_packet.OPTION_DNS_SERVERS : dns_servers, dhcp_packet.OPTION_DOMAIN_NAME : domain_name, dhcp_packet.OPTION_DNS_DOMAIN_SEARCH_LIST : dns_search_list, dhcp_packet.OPTION_CLASSLESS_STATIC_ROUTES : [ (0, "0.0.0.0", router_ip), (24, "192.168.100.200", "192.168.80.254") ] } self.negotiate_and_check_lease(dhcp_options)