HP ProCurve 2810 Series Access Security Manual page 302

Traffic/Security Filters
Using 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
-------------------- + -------------------- + --------------------------
web-only
accounting
no-incoming-web
ProCurve(config)#
Figure 10-13. Maintaining Traffic with Source Port Named-Filters
ProCurve(config)# no filter source-port 8,12,13
ProCurve(config)# filter source-port 8,12,13 named-filter accounting
ProCurve(config)#
Figure 10-14. Applying Named Source-Port Filters to Switch Ports
ProCurve(config)# show filter source-port
Traffic/Security Filters
Filter Name
-------------------- + -------------------- + --------------------------
web-only
accounting
no-incoming-web
Figure 10-15. Managing Traffic with Named Source Port Filters
10-18
| Port List
| 2-6,8-9,12-26
| 7,10-11
| 1
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.
The named source-port filters now manage traffic on the switch ports as
shown below, using the show filter source-port command.
| Port List
| 2-6,9,14-26
| 7-8,10-13
| 1
| Action
| drop 2-26
| drop 1-6,9,14-26
| drop 7-8,10-13
| Action
| drop 2-26
| drop 1-6,9,14-26
| drop 7-8,10-13