| # 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) |
