Filter running command | Net Optics Director instruction

Director

1.Enter filter running to view the currently active filters in the CAM.

Net Optics> filter running

Filter #1

src_mac=00:00:00:00:00:00 dst_mac=00:00:00:00:00:00 src_ip=0.0.0.0/255.255.255.255,dst_ip=0.0.0.0/255.255.255.255,ip_proto=0017 l4_src_port=0000,l4_dst_port=0000,vlan=0000,action=drop

in_ports=

Filter #2

src_mac=00:00:00:00:00:00 dst_mac=00:00:00:00:00:00 src_ip=0.0.0.0/255.255.255.255,dst_ip=0.0.0.0/255.255.255.255,ip_proto=0000 l4_src_port=0000,l4_dst_port=0000,vlan=0000,action=redir

in_ports=n1.1 redir_ports=m.1

IPv4 filter resource utilization: 2%

Net Optics>

Figure 40: Filter running command

2.Enter filter sync. The contents of the CAM are copied to the pending filter list.

		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

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Image 41

Net Optics Director manual Filter running command

Contents

Data Monitoring Switch Trademarks and Copyrights Contents Chapter Chapter Configuring Filters Using the CLIAppendix a Appendix B Chapter Introduction Ease of Use Key FeaturesMonitor port Filtering Passive, Secure Technology Description About this Guide Director internal architecture Director Architecture Director Management USB port Network Links Typical Application Monitoring Tools In-line Monitoring of 10 Gigabit Links 10 Gigabit in-line network connection using a network Tap Director Front Panel Power LEDsMonitor Port LEDs DNM / Network Port LEDs XFP Director Rear Panel Chapter Installing Director Unpack and Inspect the Director device Plan the Installation Rack Mount the Director device Install Director Network ModulesInstall SFP and XFP Monitor port Modules Connect the local CLI Interface Connect Power to Director Baud 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 port To log into the CLI Log into the CLI To change the login password Configure Director using the CLIChange Director Password Assign a New Manager IP Address To change the port modeTo assign a new Manager IP address to Director Change Port Modes Set the Current Date and Time Save and Load Director Configurations To view CLI help information Using the CLI Help Command Show name show running, factory, default, or file name Using the CLI Command History Buffer To connect a Span port Connect Span Ports to Director To connect an in-line network link Connect Director With In-line Network Links Connect Monitoring Tools to Director Configure a Matrix Switch connection in DirectorCheck the Installation Syntax Chapter Configuring Filters Using the CLI Copy Traffic From Any Network Port to Any Monitor Port Enter filter commit. The switch connection is activated Lter add inports=n1.1 action=redir redirports=m.3-m.5 Regenerate Traffic to Any Set of Monitor Ports To create a filter that selects IPv4 packets by protocol Create Filters Logical and filter connection Create Complex Filters UDP View filters Configurable 10 Gigabit XFP ports used as Network ports Work with configurable 10 Gigabit ports XFP Port Protocol = Monitor Port CAM Understand filter interactions Flow diagram now looks as follows N1.1 ipproto=UDP action=drop N1.1 m.1 Exclusive filters Understand pending and active filters To change the Director filter configuration Filter running command Enter filter list to view the pending filter list Inports=n1.1-n1.7 Ipproto=6 Vlan=100 Redirports=m.1-m.5,m.10 Filter capacity Daisy-chaining Multiple Director Chassis Specifications, chassis Appendix a Director Specifications Environmental Specifications, DNMCertifications Available Models Appendix B Command Line Interface Commit Command Sub-Command Arguments Example and description Filter discard Image Quit User add name=bob pw=bob-pw priv=3 Filter parameters Vlan=128 Director Filter Parameters Qual Value Example Description Num Keyword Protocol Appendix C Protocol Numbers Mobile L2TP Limitations on Warranty and Liability By Net Optics, Inc. All Rights Reserved