D-Link DWL-3600AP - Page 136

ManagingClientQoSACLs
D-Link UnifiedAccessPointAdministrator’sGuide
November2011 Page136
UnifiedAccessPointAdministrator’sGuide
IPTOSMask EnteranIPTOSmaskvaluetoidentifythebitpositionsintheTOSBitsvaluethatare
usedforcomparisonagainsttheIPTOSfieldinapacket.
TheTOSMaskva lueisatwo‐digithexadecimalnumberfrom00toff,representing
aninverted(i.e.wildcard)
mask.Thezero‐valuedbitsintheTOSMaskdenotethe
bitpositionsintheTOSBitsvaluethatareusedforcomparisonagainsttheIPTOS
fieldofapacket.Forexample,tocheckforanIPTOSvaluehavingbits7and5set
andbit1clear,where
bit7ismostsignificant,useaTOSBitsvalueofa0andaTOS
Maskof00.Thisisanoptionalconfiguration.
IPv6ACL
Protocol SelecttheProtocolfieldtouseanL3orL4protocolmatchconditionbasedonthe
valueoftheIPProtocolfieldinIPv4packetsor
theNextHeaderfieldofIPv6packets.
Onceyouselectthefield,choosetheprotocoltomatchbykeywordorprotocolID.
SourceIPv6Address Selectthisfieldtorequireapacket'ssourceIPv6addresstomatchtheaddresslisted
here.EnteranIPv6addressintheappropriatefieldtoapplythis
criteria.
SourceIPv6PrefixLength EntertheprefixlengthofthesourceIPv6address.
SourcePort Selectthisoptiontoincludeasourceportinthematchconditionfortherule.The
sourceportisidentified inthedatagramheader.
Onceyouselecttheoption,choosetheportnameorentertheport
number.
DestinationIPv6Address Selectthisfieldtorequireapacket'sdestinationIPv6addresstomatchtheaddress
listedhere.EnteranIPv6addressintheappropriatefieldtoapplythiscriteria.
DestinationIPv6Prefix
Length
EntertheprefixlengthofthedestinationIPv6addre ss.
DestinationPort Selectthisoptiontoincludea
destinationportinthematchconditionfortherule.
Thedestinationportisidentifiedinthedatagramheader.
Onceyouselecttheoption,choosetheportnameorentertheportnumber.
IPv6FlowLabel Flowlabelis20‐bitnumberthatisuniquetoanIPv6packet.Itisusedby
end
stationstosignifyquality‐of‐servicehandlinginrouters(range0to1048575).
IPv6DSCP TouseIPv6DSCPasamatchcriteria,selectthecheckboxandselectaDSCPvalue
keywordorenteraDSCPvaluetomatch.Youcanselectonlyoneservicetype(DSCP,
IPPrecedenceor
TOSbits)touseformatchcriteria.
SelectfromList
SelectfromalistofDSCPtypes.
MatchtoValue
EnteraDSCPValuetomatch(0–63).
Table53:ACLConfiguration(Cont.)
Field Description