Zte ZXHN H268A - Figure 4-6 Ipv4 Filter

ZXHNH268AMaintenanceManagementManual(EXETEL)
Figure4-6IPv4Filter
2.ConguretheIPv4lterparameters.T able4-4liststheIPv4lterparameters.
Table4-4DescriptionoftheIPv4FilterParameters
ParameterDescription
IPv4FilterSwitchSelectOntoenabletheIPv4Filter.
SelectOfftodisabletheIPv4Filter.
NameNameoftheIPv4lteritem.
Thenamemustbespecied.
ModeSpecifytodiscardorpermitthedatapackages.
ProtocolProtocolname,includingTCP ,UDP,TCPandUDP ,ICMP ,
Any.
Selecttheprotocolthatneedstolterpackets.
Bydefault,itisTCP .
SourcePortRange/
DestinationPortRange
Source/DestinationsourcePort.Range:1–65535.
SourceIPRange
/DestinationIPRange
Source/DestinationdestinationIPaddress.
IngressSpecifythedatatrafcdirection.Theingressoptionand
egressoptioncannotbethesame.
àIftheingressisLAN,theegressshouldbeaWANcon-
nection.Thedatatrafcdirectionisupstream.
àIftheingressisaWANconnection,theegressshouldbe
theLAN.Thedatatrafcdirectionisdownstream.
4-12
SJ-20150916162339-007|2017-02-16(R1.0)ZTEProprietaryandCondential