Traffic/Security Filters and Monitors

Filter Types and Operation

The following revisions to the named source-port filter definitions maintain the desired network traffic management, as shown in the Action column of the show command.

ProCurve(config)# filter source-port named-filter accounting forward 8,12,13 ProCurve(config)# filter source-port named-filter no-incoming-web drop 8,12,13 ProCurve(config)#

ProCurve(config)# show filter source-port

Traffic/Security Filters

Filter Name

Port List

Action

--------------------

+ --------------------

+ --------------------------

web-only

2-6,8-9,12-26

drop 2-26

accounting

7,10-11

drop 1-6,9,14-26

no-incoming-web

1

drop 7-8,10-13

ProCurve(config)#

Figure 9-11. Example Showing Network Traffic Management with Source Port Filters

We next apply the updated named source-port filters to the appropriate switch ports. As a port can only have one source-port filter (named or not named), before applying the new named source-port filters we first remove the existing source-port filters on the port.

ProCurve(config)# no filter source-port 8,12,13

ProCurve(config)# filter source-port 8,12,13 named-filter accounting ProCurve(config)#

The named source-port filters now manage traffic on the switch ports as shown below, using the show filter source-portcommand.

9-14