Python srv_msg.response_check_option_content函数代码示例

def test_v4_hooks_flexid_replace_client_id_renew_2():
    misc.test_setup()
    srv_control.config_srv_subnet('192.168.50.0/24', '192.168.50.1-192.168.50.5')
    srv_control.host_reservation_in_subnet('address',
                                           '192.168.50.10',
                                           '0',
                                           'flex-id',
                                           '\'docsis3.0\'')
    srv_control.add_line('"host-reservation-identifiers": ["hw-address", "flex-id" ]')
    srv_control.add_hooks('$(SOFTWARE_INSTALL_DIR)/lib/kea/hooks/libdhcp_flex_id.so')
    srv_control.add_parameter_to_hook('1', 'identifier-expression', 'option[60].hex')
    srv_control.add_parameter_to_hook('1', 'replace-client-id', 'true')
    # enable matching client id
    srv_control.set_conf_parameter_global('match-client-id', 'true')
    srv_control.build_and_send_config_files('SSH', 'config-file')
    srv_control.start_srv('DHCP', 'started')

    # server should act normally, mac address should not be replaced
    misc.test_procedure()
    srv_msg.client_does_include_with_value('client_id', 'ff:01:02:03:ff:04:11:22')
    srv_msg.client_does_include_with_value('vendor_class_id', 'docsis3.0')
    srv_msg.client_sets_value('Client', 'chaddr', 'ff:01:02:03:ff:04')
    srv_msg.client_send_msg('DISCOVER')

    misc.pass_criteria()
    srv_msg.send_wait_for_message('MUST', None, 'OFFER')
    srv_msg.response_check_content('Response', None, 'yiaddr', '192.168.50.10')

    misc.test_procedure()
    srv_msg.client_does_include_with_value('client_id', 'ff:01:02:03:ff:04:11:22')
    srv_msg.client_copy_option('server_id')
    srv_msg.client_does_include_with_value('requested_addr', '192.168.50.10')
    srv_msg.client_sets_value('Client', 'chaddr', 'ff:01:02:03:ff:04')
    srv_msg.client_does_include_with_value('vendor_class_id', 'docsis3.0')
    srv_msg.client_send_msg('REQUEST')

    misc.pass_criteria()
    srv_msg.send_wait_for_message('MUST', None, 'ACK')
    srv_msg.response_check_content('Response', None, 'yiaddr', '192.168.50.10')
    srv_msg.response_check_include_option('Response', None, '1')
    srv_msg.response_check_option_content('Response', '1', None, 'value', '255.255.255.0')

    misc.test_procedure()
    srv_msg.client_does_include_with_value('client_id', 'ff:01:02:03:ff:04:11:22')
    # Client adds to the message vendor_class_id with value docsis3.0.
    srv_msg.client_sets_value('Client', 'chaddr', 'ff:01:02:03:ff:04')
    srv_msg.client_send_msg('DISCOVER')

    misc.pass_criteria()
    srv_msg.send_wait_for_message('MUST', None, 'OFFER')
    srv_msg.response_check_content('Response', 'NOT ', 'yiaddr', '192.168.50.10')
    srv_msg.response_check_include_option('Response', None, '61')
    srv_msg.response_check_include_option('Response', None, '54')

    srv_msg.file_contains_line('$(SOFTWARE_INSTALL_DIR)/var/kea/kea-leases4.csv',
                               'NOT ',
                               'ff:01:02:03:ff:04:11:22:33')
    srv_msg.file_contains_line('$(SOFTWARE_INSTALL_DIR)/var/kea/kea-leases4.csv',
                               None,
                               '192.168.50.10,ff:01:02:03:ff:04,00:64:6f:63:73:69:73:33:2e:30,4000')

def test_v6_basic_message_unicast_local_solicit():
    #  Server MUST discard any Solicit it receives with
    #  a unicast address destination
    #  Message details 		Client		Server
    #  LINK_LOCAL_UNICAST dest  SOLICIT -->
    #  		   						 X	ADVERTISE
    #  correct message		SOLICIT -->
    #  		   						<--	ADVERTISE
    misc.test_setup()
    srv_control.config_srv_subnet('3000::/64', '3000::1-3000::ff')
    srv_control.build_and_send_config_files('SSH', 'config-file')
    srv_control.start_srv('DHCP', 'started')

    misc.test_procedure()
    srv_msg.client_requests_option('7')
    srv_msg.unicast_addres(None, 'LINK_LOCAL')
    srv_msg.client_does_include('Client', None, 'client-id')
    srv_msg.client_does_include('Client', None, 'IA-NA')
    srv_msg.client_send_msg('SOLICIT')

    misc.pass_criteria()
    srv_msg.send_dont_wait_for_message()

    misc.test_procedure()
    srv_msg.client_requests_option('7')
    srv_msg.client_does_include('Client', None, 'client-id')
    srv_msg.client_does_include('Client', None, 'IA-NA')
    srv_msg.client_send_msg('SOLICIT')

    misc.pass_criteria()
    srv_msg.send_wait_for_message('MUST', None, 'ADVERTISE')
    srv_msg.response_check_include_option('Response', None, '3')
    srv_msg.response_check_option_content('Response', '3', None, 'sub-option', '5')

    references.references_check('RFC3315')

def _send_and_check_response(req_ia,
                             exp_msg_type,
                             exp_ia_na_t1,
                             exp_ia_na_t2,
                             exp_ia_na_status_code,
                             exp_ia_na_iaaddr_addr,
                             exp_ia_na_iaaddr_preflft,
                             exp_ia_na_iaaddr_validlft,
                             exp_ia_pd_iaprefix_prefix,
                             exp_ia_pd_iaprefix_plen,
                             exp_rapid_commit):
    msgs = srv_msg.send_wait_for_message('MUST', None, exp_msg_type)

    if exp_msg_type == 'RELAYREPLY':
        srv_msg.response_check_include_option('Response', None, 'relay-msg')
        srv_msg.response_check_option_content('Response', 'relay-msg', None, 'Relayed', 'Message')

    if req_ia == 'IA-NA':
        _check_ia_na_options(exp_ia_na_t1,
                             exp_ia_na_t2,
                             exp_ia_na_status_code,
                             exp_ia_na_iaaddr_addr,
                             exp_ia_na_iaaddr_preflft,
                             exp_ia_na_iaaddr_validlft)

    if req_ia == 'IA-PD':
        _check_ia_pd_options(exp_ia_pd_iaprefix_prefix,
                             exp_ia_pd_iaprefix_plen)

    if exp_rapid_commit:
        srv_msg.response_check_include_option('Response', None, 'rapid_commit')

def test_hook_v4_lease_cmds_add_valid():
    misc.test_setup()
    srv_control.config_srv_subnet('192.168.50.0/24', '192.168.50.5-192.168.50.5')
    srv_control.open_control_channel('unix', '$(SOFTWARE_INSTALL_DIR)/var/kea/control_socket')
    srv_control.add_hooks('$(SOFTWARE_INSTALL_DIR)/lib/kea/hooks/libdhcp_lease_cmds.so')
    srv_control.build_and_send_config_files('SSH', 'config-file')

    srv_control.start_srv('DHCP', 'started')

    misc.test_procedure()
    srv_msg.client_requests_option('1')
    srv_msg.client_send_msg('DISCOVER')

    misc.pass_criteria()
    srv_msg.send_wait_for_message('MUST', None, 'OFFER')
    srv_msg.response_check_include_option('Response', None, '1')
    srv_msg.response_check_content('Response', None, 'yiaddr', '192.168.50.5')
    srv_msg.response_check_option_content('Response', '1', None, 'value', '255.255.255.0')

    srv_msg.send_through_socket_server_site('$(SOFTWARE_INSTALL_DIR)/var/kea/control_socket',
                                            '{"command": "lease4-add","arguments": {"subnet-id": 1,"ip-address": "192.168.50.5","hw-address": "1a:1b:1c:1d:1e:1f"}}')

    misc.test_procedure()
    srv_msg.client_requests_option('1')
    srv_msg.client_sets_value('Client', 'chaddr', 'ff:01:02:03:ff:04')
    srv_msg.client_send_msg('DISCOVER')

    misc.pass_criteria()
    srv_msg.send_dont_wait_for_message()

def test_control_channel_keashell_dhcp_disable():
    misc.test_setup()
    srv_control.config_srv_subnet('192.168.50.0/24', '192.168.50.1-192.168.50.1')
    srv_control.open_control_channel('unix', '$(SOFTWARE_INSTALL_DIR)/var/kea/control_socket')
    srv_control.agent_control_channel('127.0.0.1',
                                      '8000',
                                      'unix',
                                      '$(SOFTWARE_INSTALL_DIR)/var/kea/control_socket')
    srv_control.build_and_send_config_files('SSH', 'config-file')

    srv_control.start_srv('DHCP', 'started')

    misc.test_procedure()
    srv_msg.client_requests_option('1')
    srv_msg.client_send_msg('DISCOVER')

    misc.pass_criteria()
    srv_msg.send_wait_for_message('MUST', None, 'OFFER')
    srv_msg.response_check_include_option('Response', None, '1')
    srv_msg.response_check_content('Response', None, 'yiaddr', '192.168.50.1')
    srv_msg.response_check_option_content('Response', '1', None, 'value', '255.255.255.0')

    srv_msg.execute_shell_with_args('python',
                                    '$(SOFTWARE_INSTALL_DIR)/sbin/kea-shell',
                                    '--host 127.0.0.1 --port 8000 --service dhcp4 dhcp-disable <<<\'\'')

    misc.test_procedure()
    srv_msg.client_requests_option('1')
    srv_msg.client_send_msg('DISCOVER')

    misc.pass_criteria()
    srv_msg.send_dont_wait_for_message()

def test_v6_host_reservation_pgsql_hwaddrr_matching():
    misc.test_setup()
    srv_control.config_srv_subnet('3000::/64', '3000::1-3000::ff')
    srv_control.enable_db_backend_reservation('PostgreSQL')
    srv_control.new_db_backend_reservation('PostgreSQL', 'hw-address', 'f6:f5:f4:f3:f2:01')
    srv_control.update_db_backend_reservation('dhcp6_subnet_id', '1', 'PostgreSQL', '1')
    srv_control.ipv6_address_db_backend_reservation('3000::100', '$(EMPTY)', 'PostgreSQL', '1')
    srv_control.upload_db_reservation('PostgreSQL')

    srv_control.build_and_send_config_files('SSH', 'config-file')
    srv_control.start_srv('DHCP', 'started')

    misc.test_procedure()
    srv_msg.client_sets_value('Client', 'DUID', '00:01:00:01:52:7b:a8:f0:f6:f5:f4:f3:f2:01')
    srv_msg.client_does_include('Client', None, 'client-id')
    srv_msg.client_does_include('Client', None, 'IA-NA')
    srv_msg.client_send_msg('SOLICIT')

    misc.pass_criteria()
    srv_msg.send_wait_for_message('MUST', None, 'ADVERTISE')
    srv_msg.response_check_include_option('Response', None, '3')
    srv_msg.response_check_option_content('Response', '3', None, 'sub-option', '5')
    srv_msg.response_check_suboption_content('Response', '5', '3', None, 'addr', '3000::100')

    misc.test_procedure()
    srv_msg.client_sets_value('Client', 'DUID', '00:03:00:01:f6:f5:f4:f3:f2:01')
    srv_msg.client_does_include('Client', None, 'client-id')
    srv_msg.client_does_include('Client', None, 'IA-NA')
    srv_msg.client_send_msg('SOLICIT')

    misc.pass_criteria()
    srv_msg.send_wait_for_message('MUST', None, 'ADVERTISE')
    srv_msg.response_check_include_option('Response', None, '3')
    srv_msg.response_check_option_content('Response', '3', None, 'sub-option', '5')
    srv_msg.response_check_suboption_content('Response', '5', '3', None, 'addr', '3000::100')

def test_user_check_IA_NA_with_registry_known_user():
    # With a user registry and multiple subnets
    # an known user should get first subnet

    misc.test_setup()
    srv_msg.send_file_to_server('tests/dhcpv4/kea_only/user_chk/registry_1.txt',
                                '/tmp/user_chk_registry.txt')
    srv_msg.remove_file_from_server('/tmp/user_chk_outcome.txt')
    srv_control.config_srv_subnet('192.168.50.0/24', '192.168.50.5-192.168.50.5')
    srv_control.config_srv_another_subnet_no_interface('10.0.0.0/24', '10.0.0.5-10.0.0.5')
    srv_control.add_hooks('$(SOFTWARE_INSTALL_DIR)/lib/kea/hooks/libdhcp_user_chk.so')
    srv_control.build_and_send_config_files('SSH', 'config-file')
    srv_control.start_srv('DHCP', 'started')

    misc.test_procedure()
    srv_msg.client_requests_option('1')
    srv_msg.client_sets_value('Client', 'chaddr', '0c:0e:0a:01:ff:04')
    srv_msg.client_send_msg('DISCOVER')

    misc.pass_criteria()
    srv_msg.send_wait_for_message('MUST', None, 'OFFER')
    srv_msg.response_check_include_option('Response', None, '1')
    srv_msg.response_check_content('Response', None, 'yiaddr', '192.168.50.5')
    srv_msg.response_check_option_content('Response', '1', None, 'value', '255.255.255.0')

    # Check the outcome file for correct content
    srv_msg.copy_remote('/tmp/user_chk_outcome.txt')
    srv_msg.compare_file('tests/dhcpv4/kea_only/user_chk/outcome_2.txt')

def test_v6_relay_interface_one_subnet_not_matching_id():

    misc.test_setup()
    srv_control.config_srv_subnet('2001:db8:1::/64', '2001:db8:1::1-2001:db8:1::10')
    srv_control.set_conf_parameter_subnet('interface-id', '"xyz"', '0')
    srv_control.build_and_send_config_files('SSH', 'config-file')
    srv_control.start_srv('DHCP', 'started')

    misc.test_procedure()
    srv_msg.client_does_include('Client', None, 'client-id')
    srv_msg.client_does_include('Client', None, 'IA-NA')
    srv_msg.client_send_msg('SOLICIT')

    srv_msg.client_sets_value('RelayAgent', 'ifaceid', 'abc')
    srv_msg.client_does_include('RelayAgent', None, 'interface-id')
    srv_msg.create_relay_forward()

    misc.pass_criteria()
    srv_msg.send_wait_for_message('MUST', None, 'RELAYREPLY')
    srv_msg.response_check_include_option('Response', None, '18')
    srv_msg.response_check_include_option('Response', None, '9')
    srv_msg.response_check_option_content('Response', '9', None, 'Relayed', 'Message')
    srv_msg.response_check_include_option('Relayed Message', None, '1')
    srv_msg.response_check_include_option('Relayed Message', None, '2')
    srv_msg.response_check_include_option('Relayed Message', None, '3')
    srv_msg.response_check_option_content('Relayed Message', '3', None, 'sub-option', '13')
    srv_msg.response_check_suboption_content('Relayed Message',
                                             '13',
                                             '3',
                                             None,
                                             'statuscode',
                                             '2')

    references.references_check('Kea')

def test_user_check_hook_IA_NA_with_registry_known_user():
    # With a user registry and multiple subnets
    # an known user should get first subnet

    misc.test_setup()
    srv_msg.send_file_to_server('tests/dhcpv6/kea_only/user_chk/registry_1.txt',
                                '/tmp/user_chk_registry.txt')
    srv_msg.remove_file_from_server('/tmp/user_chk_outcome.txt')
    srv_control.config_srv_subnet('3000::/64', '3000::5-3000::5')
    srv_control.config_srv_another_subnet_no_interface('1000::/64', '1000::5-1000::5')
    srv_control.add_hooks('$(SOFTWARE_INSTALL_DIR)/lib/kea/hooks/libdhcp_user_chk.so')
    srv_control.build_and_send_config_files('SSH', 'config-file')
    srv_control.start_srv('DHCP', 'started')

    misc.test_procedure()
    # Send a query from a registered user
    srv_msg.client_sets_value('Client', 'DUID', '00:03:00:01:11:02:03:04:05:06')
    srv_msg.client_does_include('Client', None, 'client-id')
    srv_msg.client_does_include('Client', None, 'IA-NA')
    srv_msg.client_send_msg('SOLICIT')

    misc.pass_criteria()
    srv_msg.send_wait_for_message('MUST', None, 'ADVERTISE')
    srv_msg.response_check_include_option('Response', None, '3')
    srv_msg.response_check_option_content('Response', '3', None, 'sub-option', '5')
    srv_msg.response_check_suboption_content('Response', '5', '3', None, 'addr', '3000::5')
    # Check the outcome file for correct content
    srv_msg.copy_remote('/tmp/user_chk_outcome.txt')
    srv_msg.compare_file('tests/dhcpv6/kea_only/user_chk/outcome_2.txt')

def test_v6_statuscode_nobinding_release_nobinding():
    #  Testing server ability server ability perform RELEASE - REPLY message exchange.
    #  Message details 		Client		Server
    #  						SOLICIT -->
    #  		   						<--	ADVERTISE
    #  						REQUEST -->
    #  		   						<--	REPLY
    # 				Clear leases by restarting server
    #  						RELEASE -->
    # 					  		    <--	REPLY
    #  Pass Criteria:
    #  				REPLY MUST include option:
    # 					client-id
    # 					server-id
    # 					IA_NA with suboption status-code with code NoBinding
    misc.test_setup()
    srv_control.set_time('renew-timer', '5')
    srv_control.set_time('rebind-timer', '6')
    srv_control.set_time('preferred-lifetime', '7')
    srv_control.set_time('valid-lifetime', '8')
    srv_control.config_srv_subnet('3000::/64', '3000::1-3000::ff')
    srv_control.build_and_send_config_files('SSH', 'config-file')
    srv_control.start_srv('DHCP', 'started')

    misc.test_procedure()
    srv_msg.client_does_include('Client', None, 'client-id')
    srv_msg.client_does_include('Client', None, 'IA-NA')
    srv_msg.client_send_msg('SOLICIT')

    misc.pass_criteria()
    srv_msg.send_wait_for_message('MUST', None, 'ADVERTISE')
    srv_msg.response_check_include_option('Response', None, '1')
    srv_msg.response_check_include_option('Response', None, '2')
    srv_msg.response_check_include_option('Response', None, '3')
    srv_msg.response_check_option_content('Response', '3', None, 'sub-option', '5')

    misc.test_procedure()
    srv_msg.client_copy_option('IA_NA')
    srv_msg.client_copy_option('server-id')
    srv_msg.client_does_include('Client', None, 'client-id')
    srv_msg.client_send_msg('REQUEST')

    misc.pass_criteria()
    srv_msg.send_wait_for_message('MUST', None, 'REPLY')

    srv_msg.forge_sleep('10', 'seconds')

    misc.test_procedure()
    srv_msg.client_copy_option('IA_NA')
    srv_msg.client_copy_option('server-id')
    srv_msg.client_does_include('Client', None, 'client-id')
    srv_msg.client_send_msg('RELEASE')

    misc.pass_criteria()
    srv_msg.send_wait_for_message('MUST', None, 'REPLY')
    srv_msg.response_check_include_option('Response', None, '3')
    srv_msg.response_check_option_content('Response', '3', None, 'sub-option', '13')
    srv_msg.response_check_suboption_content('Response', '13', '3', None, 'statuscode', '3')

    references.references_check('RFC3315')

def test_v6_relay_relayaddress_within_subnet():

    misc.test_setup()
    srv_control.config_srv_subnet('2001:db8:1::/64', '2001:db8:1::1-2001:db8:1::10')
    srv_control.add_line_to_subnet('0', ',"relay": {"ip-address": "3000::2005"}')
    srv_control.build_and_send_config_files('SSH', 'config-file')
    srv_control.start_srv('DHCP', 'started')

    misc.test_procedure()
    srv_msg.client_does_include('Client', None, 'client-id')
    srv_msg.client_does_include('Client', None, 'IA-NA')
    srv_msg.client_send_msg('SOLICIT')

    srv_msg.client_sets_value('RelayAgent', 'linkaddr', '2001:db8:1::100')
    srv_msg.client_does_include('RelayAgent', None, 'interface-id')
    srv_msg.create_relay_forward()

    misc.pass_criteria()
    srv_msg.send_wait_for_message('MUST', None, 'RELAYREPLY')
    srv_msg.response_check_include_option('Response', None, '18')
    srv_msg.response_check_include_option('Response', None, '9')
    srv_msg.response_check_option_content('Response', '9', None, 'Relayed', 'Message')
    srv_msg.response_check_include_option('Relayed Message', None, '1')
    srv_msg.response_check_include_option('Relayed Message', None, '2')
    srv_msg.response_check_include_option('Relayed Message', None, '3')
    srv_msg.response_check_option_content('Relayed Message', '3', None, 'sub-option', '5')
    srv_msg.response_check_suboption_content('Relayed Message',
                                             '5',
                                             '3',
                                             None,
                                             'addr',
                                             '2001:db8:1::1')

def test_control_channel_socket_dhcp_disable():
    misc.test_setup()
    srv_control.config_srv_subnet('192.168.50.0/24', '192.168.50.5-192.168.50.5')
    srv_control.open_control_channel('unix', '$(SOFTWARE_INSTALL_DIR)/var/kea/control_socket')
    srv_control.build_and_send_config_files('SSH', 'config-file')

    srv_control.start_srv('DHCP', 'started')

    misc.test_procedure()
    srv_msg.client_requests_option('1')
    srv_msg.client_send_msg('DISCOVER')

    misc.pass_criteria()
    srv_msg.send_wait_for_message('MUST', None, 'OFFER')
    srv_msg.response_check_include_option('Response', None, '1')
    srv_msg.response_check_content('Response', None, 'yiaddr', '192.168.50.5')
    srv_msg.response_check_option_content('Response', '1', None, 'value', '255.255.255.0')

    srv_msg.send_through_socket_server_site('$(SOFTWARE_INSTALL_DIR)/var/kea/control_socket',
                                            '{"command": "dhcp-disable" }')

    misc.test_procedure()
    srv_msg.client_requests_option('1')
    srv_msg.client_send_msg('DISCOVER')

    misc.pass_criteria()
    srv_msg.send_dont_wait_for_message()

def test_v6_host_reservation_duid_hostname_without_ddns():

    misc.test_setup()
    srv_control.config_srv_subnet('3000::/64', '3000::1-3000::ff')
    srv_control.host_reservation_in_subnet('hostname',
                                           'reserved-hostname',
                                           '0',
                                           'duid',
                                           '00:03:00:01:f6:f5:f4:f3:f2:01')
    srv_control.build_and_send_config_files('SSH', 'config-file')
    srv_control.start_srv('DHCP', 'started')

    misc.test_procedure()
    srv_msg.client_sets_value('Client', 'DUID', '00:03:00:01:f6:f5:f4:f3:f2:01')
    srv_msg.client_does_include('Client', None, 'client-id')
    srv_msg.client_does_include('Client', None, 'IA-NA')
    srv_msg.client_send_msg('SOLICIT')

    misc.pass_criteria()
    srv_msg.send_wait_for_message('MUST', None, 'ADVERTISE')

    misc.test_procedure()
    srv_msg.client_copy_option('server-id')
    srv_msg.client_copy_option('IA_NA')
    srv_msg.client_sets_value('Client', 'DUID', '00:03:00:01:f6:f5:f4:f3:f2:01')
    srv_msg.client_sets_value('Client', 'FQDN_domain_name', 'some-different-name')
    srv_msg.client_sets_value('Client', 'FQDN_flags', 'S')
    srv_msg.client_does_include('Client', None, 'fqdn')
    srv_msg.client_does_include('Client', None, 'client-id')
    srv_msg.client_send_msg('REQUEST')

    misc.pass_criteria()
    srv_msg.send_wait_for_message('MUST', None, 'REPLY')
    srv_msg.response_check_include_option('Response', None, '39')
    srv_msg.response_check_option_content('Response', '39', None, 'fqdn', 'reserved-hostname.')

def test_prefix_delegation_multiple_PD_and_IA_advertise_fail():
    misc.test_setup()
    srv_control.config_srv_subnet('3000::/64', '3000::1-3000::1')
    srv_control.config_srv_prefix('2001:db8:1::', '0', '90', '92')
    srv_control.build_and_send_config_files('SSH', 'config-file')
    srv_control.start_srv('DHCP', 'started')

    misc.test_procedure()
    srv_msg.client_does_include('Client', None, 'client-id')
    srv_msg.client_does_include('Client', None, 'IA-NA')
    srv_msg.client_send_msg('SOLICIT')

    misc.pass_criteria()
    srv_msg.send_wait_for_message('MUST', None, 'ADVERTISE')
    srv_msg.client_copy_option('server-id')
    srv_msg.client_copy_option('IA_NA')
    srv_msg.client_does_include('Client', None, 'client-id')
    srv_msg.client_send_msg('REQUEST')

    misc.pass_criteria()
    srv_msg.send_wait_for_message('MUST', None, 'REPLY')

    misc.test_procedure()
    srv_msg.generate_new('IA')
    srv_msg.client_does_include('Client', None, 'IA-PD')
    srv_msg.client_does_include('Client', None, 'client-id')
    srv_msg.client_does_include('Client', None, 'IA-NA')
    srv_msg.client_send_msg('SOLICIT')

    misc.pass_criteria()
    srv_msg.send_wait_for_message('MUST', None, 'ADVERTISE')
    srv_msg.response_check_include_option('Response', None, '3')
    srv_msg.response_check_option_content('Response', '3', None, 'sub-option', '13')
    srv_msg.response_check_suboption_content('Response', '13', '3', None, 'statuscode', '2')

def test_v4_loggers_bad_packets_info():
    misc.test_setup()
    srv_control.config_srv_subnet('192.168.50.0/24', '192.168.50.1-192.168.50.1')
    srv_control.configure_loggers('kea-dhcp4.bad-packets', 'INFO', 'None', 'kea.log')
    srv_control.build_and_send_config_files('SSH', 'config-file')
    srv_control.start_srv('DHCP', 'started')

    misc.test_procedure()
    srv_msg.client_requests_option('1')
    srv_msg.client_requests_option('2')
    srv_msg.client_requests_option('7')
    srv_msg.client_send_msg('DISCOVER')

    misc.pass_criteria()
    srv_msg.send_wait_for_message('MUST', None, 'OFFER')
    srv_msg.response_check_include_option('Response', None, '1')
    srv_msg.response_check_content('Response', None, 'yiaddr', '192.168.50.1')
    srv_msg.response_check_option_content('Response', '1', None, 'value', '255.255.255.0')

    misc.test_procedure()
    srv_msg.client_copy_option('server_id')
    srv_msg.client_does_include_with_value('requested_addr', '192.168.50.100')
    srv_msg.client_requests_option('1')
    srv_msg.client_send_msg('REQUEST')

    misc.pass_criteria()
    srv_msg.send_wait_for_message('MUST', None, 'NAK')
    srv_msg.file_contains_line('$(SOFTWARE_INSTALL_DIR)/var/kea/kea.log',
                               'NOT ',
                               r'DEBUG \[kea-dhcp4.bad-packets')