Manual

Software User Guide 173
Advanced Tab
EnterPort1(Required):ThisisaClientPrimaryPortaddressthatGWLNXusestoconnecttotheHostServerPort.For
coordinationwithSSLConnections,thisfieldshouldmatchthe“TCPListeningPort”configuredinServices‐>SSLCon‐
nections‐>SSLClient,toreachthespecifiedremoteSSLHostServer.
When
usingDIALmode,andGwlnxisconfiguredforDynamicTCPServerListenerPort,thisfieldwillspecifytheTCP
Porttolistenon.
Therecommendedsettingforthisfieldis1000.
EnterIPAddress2:ThisisaClientFirstAlternativeIPAddressthatGwlnxusestoconnecttotheHost
Server.
EnterPort2:ThisisaClientFirstAlternativePortAddressthatGwlnxusestoconnecttotheHostServerPort.
EnterIPAddress3:ThisisaClientSecondAlternativeIPAddressthatGwlnxusestoconnecttotheHostServer.
EnterPort3:ThisisaClientSecondAlternative
PortAddressthatGwlnxusestoconnecttotheHostServerPort.
HostMessageFormat:FollowingarethehostmessageformatsinsupportedMessageMode.Therecommendedset‐
tingforthisfieldisDefault.
TransparentMode:Unused.
VisaMode:ThisdescribestheformatexpectedbytheTCPhostprocessorofVisatransactions.VisaMessagesfromtheAMT/
POSdevicewillconformto:STX‐PAYLOAD‐ETX‐LRC
Default:UsethecurrentsettingsintheGwlnxconfiguration.
PayloadOnly:StripVisaheader/trailers.SendonlythePayload.
Payload‐ETX:Strip
theVisaheaderandLRCblockcheck.
STX‐Payload‐ETX‐LRC:StriponlytheLRCblockcheck.
STX‐Payload‐ETX‐LRC:SendthefullyformattedVisamessage.
HeaderType:TheTCPconnectiontoahostmayrequiredlengthheaders.Thiswilloptionallybeprependedtothedata
receivedfromtheserialside,foreithertransparentorVisaMode.TherecommendedsettingforthisfieldisDefault.
Default:UsecurrentGwlnxconfiguration.
None:Usenoheaders.
JBMStandard:UseJBMStandardHeaders.ThiswillprependaTwoByteLength(2BL)Headertothedata,indicatingthenum‐
berofbytesinthemessage,notincludingtheheaderbytes.Messagesfromthehostmustalsohavethe2BLheaderto
be
receivedproperly.
Example:WiththeHostMessageFormatsettoSTX‐Payload‐ETX,andjustJBMSTDHeadersused,theTCPmessagesenttothe
Hostwillbe:XXXXSTXPayloadETX.WhereXXXXwouldbethelengthofthepayloaddata,plus2(STXandETXbytes).If
Pay‐
loadwas296bytes,thenthe2BLwouldbe012A(inHex).
AllowEarlyConnect:OnlyadjustthisoptionifdirectedbyRedLionTech nicalSupport.Therecommendedsettingfor
thisfieldisYes.
• ClickontheFinishbuttonandyouwillbedirectedtotheConnectTabledialogwindowandtheConnectTable
Propertiestablewillbepopulatedwiththeentered
data.
• Clickonthe“Save”buttonforchangestobesave dwithoutactivatingtheinterface,the“Apply”buttonwillsave
yoursettingsandapplythemimmediately.Toreverttothepreviousdefaults,clickonthe“Revert”button.