Specifications

Enterasys Wireless Controller Software CLI Reference Guide 20-21
Usage
Ifthespecifiedrulepositionalreadycontainsacustomfilter,thiscommandoverwritesthe
existingrule.Usethecreatecommandtoinsertorappendaruleatthespecifiedposition.
Ifadvancedfiltermodehasbeenenabledwiththeenable‐advance‐filteringcommand(page20‐3),
theAdvancedmodesyntaxis
presented.Ifadvancedfiltermodeisnotenabled,theBasicmode
syntaxispresented.
Examples
Thefollowingexampleoverwritesapre‐existingcustomfilter2witharulethatallowsTCPtraffic
bothdirectionsfromIPaddress50.20.0.0/16:
EWC.enterasys.com:vnsmode:default-policy:apfilters# config 2 proto tcp 50.20.0.0/
16 in dst out src allow
<ipaddress/mask> SpecifiesanIPaddressandmaskforthisfilter.
interface‐subnet SpecifiestheIPaddressandmaskconfiguredfortheassociated
topology.
interface‐ip SpecifiestheIPaddressoftheassociatedtopology
port<port>
[<port>]
SpecifiesaTCPorUDPportorportrangetowhichthiscustomfilter
willbeapplied.Thefirstvalue
specifieseithertheportorthestartofa
portrange.Thesecondvalueoptionallyspecifiestheendofarange.
ThisparameterisonlyvalidwheneitherTCPorUDPisthespecified
protocol.ValidPortvaluesarefrom0‐65535.
type<type>[<type>] SpecifiesanICMPtypeorrangeof
ICMPtypes.Thisparameterisonly
validwhenICMPisthespecifiedprotocol.Validvaluesarefrom0‐
255.
Basic:in(none|dst)
Advanced:
in(none|src|dst|both)
Specifiesthedirectionofpacketflow.—inspecif iesapacketflowfrom
theAPtotheAC.
nonespecifiesthattheindirectiondoesnotapply
tothefilterrule.
dstspecifiesthattheIPaddressforthisfilterruleisthedestinationof
thepacketflow.
srcspecifiesthattheIPaddressforthisfilterruleisthesourceofthe
packetflow.
bothspecifiesthattheIP addressforthisfilterrulecanbeeither
source
ordestination.
Basic:out(none|src)
Advanced:
out
(none|src|dst|both)
Specifiesthedirectionofpacketflow.—outspecifiesapacketflow
fromtheACtotheAP.
nonespecifiesthattheoutdirectiondoesnotapplytothefilterrule.
dstspecifiesthatthe IPaddressforthisfilterruleisthe
destinationof
thepacketflow.
srcspecifiesthattheIPaddressforthisfilterruleisthesourceofthe
packetflow.
bothspecifiesthattheIP addressforthisfilterrulecanbeeithersource
ordestination.
allow|deny Specifieswhetherpacketswillbeallowedordeniedwhenmeetingthe

criteriaspecifiedinthecustomfilter.