Axis Q6045 - NAT traversal (port mapping) for IPv4

AXISQ6045PTZDomeNetworkCamera
SystemOptions
Primary/SecondaryDNSserver-EntertheIPaddressesoftheprimaryandsecondaryDNSservers.ThesecondaryDNSserveris
optionalandwillbeusediftheprimaryisunavailable.
NTPConguration
NTP(NetworkTimeProtocol)isusedtosynchronizetheclocktimesofdevicesinanetwork.TheNTPsettingsareconguredunder
SystemOptions>Network>TCP/IP>Advanced.
SelectObtainNTPserveraddressviaDHCPtousetheNTPsettingsprovidedbytheDHCPserver.
Tomakemanualsettings,selectUsethefollowingNTPserveraddressandenterthehostnameorIPaddressoftheNTPserver.
HostNameConguration
TheAxisproductcanbeaccessedusingahostnameinsteadofanIPaddress.ThehostnameisusuallythesameastheassignedDNS
name.ThehostnameisconguredunderSystemOptions>Network>TCP/IP>Advanced.
SelectObtainhostnameviaIPv4DHCPtousehostnameprovidedbytheDHCPserverrunningonIPv4.
SelectUsethehostnametosetthehostnamemanually.
SelectEnabledynamicDNSupdatestodynamicallyupdatelocalDNSserverswhenevertheAxisproduct’sIPaddresschanges.
Formoreinformation,seetheonlinehelp
.
Link-LocalIPv4Address
Link-LocalAddressisenabledbydefaultandassignstheAxisproductanadditionalIPaddresswhichcanbeusedtoaccess
theproductfromotherhostsonthesamesegmentonthelocalnetwork.TheproductcanhaveaLink-LocalIPandastatic
orDHCP-suppliedIPaddressatthesametime.
ThisfunctioncanbedisabledunderSystemOptions>Network>TCP/IP>Advanced.
HTTP
TheHTTPportusedbytheAxisproductcanbechangedunderSystemOptions>Network>TCP/IP>Advanced.Inadditiontothe
defaultsetting,whichis80,anyportintherange1024–65535canbeused.
HTTPS
TheHTTPSportusedbytheAxisproductcanbechangedunderSystemOptions>Network>TCP/IP>Advanced.Inadditionto
thedefaultsetting,whichis443,anyportintherange1024–65535canbeused.
ToenableHTTPS,gotoSystemOptions>Security>HTTPS.Formoreinformation,seeHTTPS,onpage46.
NATtraversal(portmapping)forIPv4
Anetworkrouterallowsdevicesonaprivatenetwork(LAN)toshareasingleconnectiontotheInternet.Thisisdonebyforwarding
networktrafcfromtheprivatenetworktothe“outside”,thatis,theInternet.Securityontheprivatenetwork(LAN)isincreased
sincemostroutersarepre-conguredtostopattemptstoaccesstheprivatenetwork(LAN)fromthepublicnetwork(Internet).
UseNATtraversalwhentheAxisproductislocatedonanintranet(LAN)andyouwishtomakeitavailablefromtheother
(WAN)sideofaNATrouter.WithNATtraversalproperlycongured,allHTTPtrafctoanexternalHTTPportintheNATrouter
isforwardedtotheproduct.
NATtraversalisconguredunderSystemOptions>Network>TCP/IP>Advanced.
Note
•ForNATtraversaltowork,thismustbesupportedbytherouter.TheroutermustalsosupportUPnP
TM
.
•Therouterhasmanydifferentnames:“NATrouter”,“Networkrouter”,“InternetGateway”,”Broadbandrouter”,“Broadband
sharingdevice”or“Homerewall”buttheessentialpurposeofthedeviceisthesame.
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