Net Optics none manual Enter filter list to view the pending filter list

Page 41

Director

		Pending filter list			CAM

	Address	Filter		Address	Filter

	1	n1.1 ip_proto=UDP action=drop		1	n1.1 ip_proto=UDP action=drop

	2	n1.1 m.1		2	n1.1 m.1

Figure 41: After filter sync

3.Use filter add, filter ins, and filter del commands to change filters as desired.

		Pending filter list			CAM

	Address	Filter		Address	Filter

	1	n1.1 ip_proto=TCP action=drop		1	n1.1 ip_proto=UDP action=drop

	2	n1.1 m.1		2	n1.1 m.1

	3	n1.2 m.2

Figure 42: Filter 1 has been changed and filter 3 has been added

4.Enter filter list to view the pending filter list.

Net Optics> filter list

001 ip_src=00000000/ffffffff,ip_dst=00000000/ffffffff,ip_proto=0006

l4_src_port=0000,l4_dst_port=0000,vlan=0000,action=1 in_ports=00

002 ip_src=00000000/ffffffff,ip_dst=00000000/ffffffff,ip_proto=0000

l4_src_port=0000,l4_dst_port=0000,vlan=0000,action=3 in_ports=00

redir_ports=12

003 ip_src=00000000/ffffffff,ip_dst=00000000/ffffffff,ip_proto=0000

l4_src_port=0000,l4_dst_port=0000,vlan=0000,action=3 in_ports=01

redir_ports=13 Net Optics>

Figure 43: Filter list command

6.Repeat steps 3 and 4 until the pending filter list is consistent with the desired filter configuration.

7.Enter filter commit. The contents of the pending filter list are copied to the CAM, activating the new filter configuration.

		Pending filter list			CAM

	Address	Filter		Address	Filter

	1	n1.1 ip_proto=TCP action=drop		1	n1.1 ip_proto=TCP action=drop

	2	n1.1 m.1		2	n1.1 m.1

	3	n1.2 m.2		3	n1.2 m.2

Figure 44: After filter commit

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Contents Smart Filtering Appliance Trademarks and Copyrights Contents Appendix B Appendix aAppendix C Filter parametersChapter Introduction Ease of Use Key FeaturesMonitor port Filtering Passive, Secure TechnologyDescription About this GuideDirector internal architecture Director ArchitectureDirector Management USB portNetwork Links Typical ApplicationMonitoring Tools External Network Tap method IBypass Switch MethodIn-line Monitoring of 10 Gigabit Links Director Front Panel Power LEDsMonitor Port LEDs DNM / Network Port LEDsXFP Director Rear PanelChapter Installing Director Unpack and Inspect the Director device Plan the InstallationRack Mount the Director device Install Director Network ModulesInstall SFP and XFP Monitor port Modules Connect the local CLI Interface Connect Power to DirectorBaud Data bits No parity 1 stop bit No flow control Connect the remote CLI InterfaceTip To connect the CLI for remote use over the Management portTo log into the CLI Log into the CLITo change the user name and password Configure Director using the CLIChange Director User Name and Password Assign a New Manager IP Address To change the port modeTo assign a new Manager IP address to Director Change Port ModesSet the Current Date and Time Save and Load Director ConfigurationsTo view CLI help information Using the CLI Help CommandCurrent config file Using the CLI Command History BufferTo connect a Span port Connect Span Ports to DirectorTo connect an in-line network link Connect Director With In-line Network LinksConnect Monitoring Tools to Director Configure a Matrix Switch connection in DirectorCheck the Installation Syntax Chapter Configuring Filters Using the CLICopy Traffic From Any Network Port to Any Monitor Port Enter filter commit. The switch connection is activatedLter add inports=n1.1 action=redir redirports=m.3-m.5 Regenerate Traffic to Any Set of Monitor PortsTo create a filter that selects IPv4 packets by protocol Create FiltersLogical and filter connection Create Complex FiltersUDP View filtersConfigurable 10 Gigabit XFP ports used as Network ports Work with configurable 10 Gigabit portsNetwork Port 11 XFP Port CAM Understand filter interactionsFlow diagram now looks as follows N1.1 ipproto=UDP action=drop N1.1 m.1 Exclusive filtersUnderstand pending and active filters To change the Director filter configurationEnter filter list to view the pending filter list Filter capacity User interactionsDaisy-chaining Multiple Director Chassis Specifications, chassis Appendix a Director SpecificationsEnvironmental Specifications, DNMCertifications Available ModelsCommand Sub-Command Parameters Example and description Appendix B Command Line InterfaceFilter add and filter ins commands Command may includeFilter add ipv6=n inports=n1.1-n1.3 ip Src=10.1.1.1 action=dropFilter list Load myconfiguration-1Filter running Filter syncShow myconfiguration-1 Save myconfiguration-1Passwd PingSysip ipaddr=192.168.1.2 netmask=255.255.0.0 Sysip commitSysip show TimeUser show This This command is only available at root level CommandUser add name=bob pw=bob-pw priv=3 Is onlyDirector Filter Parameters Qual Value Example Description Filter parametersNum Keyword Protocol Appendix C Protocol NumbersMobile L2TP Limitations on Warranty and Liability By Net Optics, Inc. All Rights Reserved