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Philips CPWBS154 manual DoS Criteria and Port Scan Criteria

Models: CPWBS154

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DoS Criteria and Port Scan Criteria

Set up DoS and port scan criteria in the spaces provided (as shown below).

	Parametre	Defaults	Description
	Total incomplete	300	Defines the rate of new unestablished sessions that will cause the
	TCP/UDP sessions	sessions	software to start deleting half-open sessions.
	HIGH
	Total incomplete	250	Defines the rate of new unestablished sessions that will cause the
	TCP/UDP sessions	sessions	software to stop deleting halfopen sessions.
	LOW
	Incomplete	250	Maximum number of allowed incomplete TCP/UDP sessions
	TCP/UDP sessions	sessions	per minute.
	(per min) HIGH
	Incomplete	200	Minimum number of allowed incomplete TCP/UDP sessions
	TCP/UDP sessions	sessions	per minute.
	(per min) LOW
	Max. incomplete TCP/	10	Maximum number of incomplete TCP/UDP sessions
	UDP sessions number		from the same host.
	from same host
	Incomplete TCP/	300	Length of time before an incomplete TCP/UDP session is detected
	UDP sessions detect	msec	as incomplete.
	sensitive time period
	Maximum half-open	30	Maximum number of half-open fragmentation packets from
	fragmentation packet		the same host.
	number from same
	host
	Half-open	10000	Length of time before a half-open fragmentation session is
	fragmentation detect	msec	detected as half-open.
	sensitive time period
	Flooding cracker	300 sec	Length of time from detecting a flood attack to blocking the attack.
	block time

Note: The firewall does not significantly affect system performance, so we advise enabling the prevention features to protect your network.

Image 51

Philips CPWBS154 manual DoS Criteria and Port Scan Criteria

Contents

CPWBS154 Adsl Port Power InletReset Button Power buttonTable of Contents Applications About the Adsl Wireless Base StationFeatures and Benefits IntroductionDMZ Host Support Important informationShared IP Address Virtual ServerDisclaimer Safety PrecautionsPackaging contents Environmental informationInstallation System RequirementsHardware Description LED LED IndicatorsISP Settings Connect the SystemPhone Line Configuration Installing a Full-Rate ConnectionInstalling a Splitterless Connection Connect the Power Adapter Attach to Your Network Using Ethernet CablingDepending on your operating system Configuring Client PCTCP/IP Configuration Windows 98/MeEnglish Open Internet Explorer Click the Stop TCP/IP Configuration SettingDisable Http Proxy Internet ExplorerObtain IP Settings from Your Adsl Wireless Base Station Windows NT English TCP/IP Configuration Setting English Windows Disable Http Proxy Windows XP Configuring Your Macintosh Computer Internet Explorer Uncheck all check boxes and click OK Wireless Network Settings Configuring the Adsl Wireless Base StationSetup Wizard Quickstart Service Provider LoginConfirm Confirm page shows a summary of the configuration parametersParameter Description Operation Mode Automatic T1.413 issue 992.1 992.2Status Remaining frames are also used for special functions Following items are included on the Adsl statusFast Path FEC Correction Used to supplement FECAdvanced Setup Password Settings Time SettingsDNS Remote ManagementWith less overhead WANClone MAC ATM PVCHome Networking Clone MAC AddressChannel, the domain identifier, and the security options WirelessCheck Enable and click ‘SAVE SETTINGS’ Lease TimeOr you may select one manually Station and all of its wireless clientsChannel and Ssid ChannelWEP 802.1X WPA802.1X for the enterprise network with a Radius server Pre-shared key for the Soho network environment without anDuring inactivity Re-Authentication Defines the request identifier of the Network Access ServerNAT List of ports is maintained at the following link Address MappingNAT Mapping Table Special ApplicationsRoute Static RouteRIP Globally enables or disables RIP Firewall Update and enters the network in the routing tableRouting Table Parameter Description MetricParameter Description Access ControlMAC Filter Schedule Rule URL BlockingIntrusion Detection Intrusion Detection FeatureStateful Packet Inspection Scroll down to view more informationConnection Policy Parametre Defaults DescriptionDoS Criteria and Port Scan Criteria Valid Enables/disables the entry DMZCommunity Linux Finding the MAC address of a Network CardWindows NT4/2000/XP MacintoshReset MaintenanceConfiguration Tools Firmware UpgradeStatus Connect to your ISP Following items are included on the StatusHow to set-up a computer network? What is Your Windows VERSION?For Windows XP and Windows English Wizard Network Settings Wizard Network Setup appears. Click ‘Next’ to continueEnglish English English For Windows 98SE and Windows Me English English English Problem Solution TroubleshootingWireless PC Physical Characteristics SpecificationsOperating Channels Ieee 802.11b compliant RF Output Power Modulation Rate-Output Power dBmModulation Rate-Output Power dBm Modulation TypeEnvironmental October CPWBS154