10-18
Traffic/Security Filters
Using Source-Port Filters
Figure 10-13. Maintaining Traffic with Source Port Named-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.
Figure 10-14. Applying Named Source-Port Filters to Switch Ports
The named source-port filters now manage traffic on the switch ports as
shown below, using the show filter source-port command.
Figure 10-15. Managing Traffic with Named Source Port Filters
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)#
ProCurve(config)# no filter source-port 8,12,13
ProCurve(config)# filter source-port 8,12,13 named-filter accounting
ProCurve(config)#
ProCurve(config)# show filter source-port
Traffic/Security Filters
Filter Name | Port List | Action
-------------------- + -------------------- + --------------------------
web-only | 2-6,9,14-26 | drop 2-26
accounting | 7-8,10-13 | drop 1-6,9,14-26
no-incoming-web | 1 | drop 7-8,10-13
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