Sierra Raven EDGE Betriebsanweisung PDF herunterladen (Seite 134)

Raven X 1x/EV-DO

128 20070914

• n=1:EnableFirewallmode‐Onlypacketsfromfriends

willbeaccepted,packetsfromotherIPaddressesare

ignored.

Fn=[d.d.d.d]

FriendsListIPaddress.

• n=0‐9Friendslistindex

• d.d.d.d=IPaddress

Using255intheIPaddresswillallowanynumber.

Example:166.129.2.255allowsaccessbyallIPsintherange

166.129.2.0‐166.129.2.255.

Tip: ATF? will return a list of all the current Fn settings.

Firewall Range

Youcandefinethreedifferentrangesofstartandend.AllIP

addressesbetweenthestartoftherangeand theendofthe

rangewouldbeallowed.

Forexample,ifRange1Startwassetto192.168.13.50andthe

Range1Endwassetto192.68.13.95,thentheIPaddressof

192.168.13.10 0wouldnotbeallowedsinceitwouldbeoutside

oftherange;but192.168.13.75wouldbeallowed.

PortFilteringModeallowsonlythedefineduserportsandcan

blockotherports.Portfilteringcan beconfiguredtoblock

connectionsonthespecifiedports(BlockedPorts),allow

connectionsonlyonthespecifiedports(AllowedPorts),ornot

blockorallowbasedonports(NotUsed).Eachspecifiedport

will

beallowedorblockeddependingonthePortFiltering

Mode.

Note: The Port Filtering is in addition to any port blocking or allowing

done by the cellular provider. If the port is blocked by the cellular

carrier, setting it for allowed here will have no effect since the

connection would be blocked before even reaching the Raven X.

Port Forwarding

AnydatacominginonthedefinedPublicPortwillbepassed

tothecorrespondingPrivatePortconnectedtothephysical

interfacespecifiedandusingthehostIPaddress..

Note: This feature can be used only in private mode.

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Sierra Raven EDGE Betriebsanweisung Seite 134