Manuals / Digi / Computer Equipment / Network Router

Digi 90000566_H Who who, Displays active connections to and from the device, None at this time

Models: 90000566_H

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Page 258

who who

Devices	This command is supported in all Digi Connect products.
supported
Purpose	Displays active connections to and from the device.
Required	For Digi Connect products with two or more users, permissions must be set
permissions	to “set permissions who=execute” to use this command. See
	"set permissions" on page 157 for details on setting user permissions for
	commands.
Syntax	who
Options	None at this time.
Examples	Display a list of all current connections
	#> who
See also	"kill" on page 49. The “kill” command is used to kill a connection.

258	Chapter 2 Command Descriptions

Page 258

Image 258

Digi 90000566_H manual Who who, Displays active connections to and from the device, None at this time

Contents

Digi Connect Family Page Chapter Command Descriptions Chapter IntroductionContents Modem Emulation Commands Who 258Index 271 Contents T r o d u c t i o n ChapterQuick Reference for Configuring Features Quick Reference for Configuring FeaturesFeature/Task Commands Guide Feature/Task Commands Access the Command Line Configure an IP AddressAccess the Command Line Basic Command Information Escape Sequences for Special Characters Entering Special Characters in String ValuesEscape Processed as Sequence Length Limitations on String ValuesOne-user Model User Models and User Permissions in Digi Connect ProductsIdentifying the User Model for Your Digi Connect Product Two-user ModelLogin Suppression Feature Increasing Security for Digi Device UsersUser Models and User Permissions in Digi Connect Products Verifying Device Support for Commands Verifying Device Support for CommandsTo=serveripaddressfilename From=serveripaddressfilenameBoot Host ip addressLoad file Examples See alsoSession Type Default Escape Keys CloseConnection number Serial port Dhcpserver Ip addressDisplay Dhcp server status Reserved active Assigned activeAssigned expired Reserved inactiveUnavailable Address Offered pre-leaseReleased Set dhcpserver onDisplay Options Accesscontrol ArpBuffers Gpio DeviceDdns MemorySockets SwitchesSerial SpdDisplay device information Display Virtual Private Network VPN status informationIp address OutputState Primary dns addrReset status Administrative Last reset reasonNo service Non-administrativeSession failures Lcp echo requestsSession successes Session consecutive failuresTotal link down requests Total bypassesTftp=serverfilename Display buffersTail=number ServerOutput buffering information to a Tftp server Set buffer onDisplay port buffering information on the screen Output multi-port buffering information to a Tftp serverExit Help and ? help and ? Displaying Online Help onInfo EthernetIcmp Displays statistics from the TCP table Displays statistics from the wireless Ethernet wlan tableStatistics, see Output on Displays statistics from the UDP tableStatistic Description Ethernet statisticsIcmp statistics IP statistics Serial statistics TCP statistics UDP statisticsWireless Wlan statistics Display Icmp statistics Kill RangeConnection id Options Binary=onoffCrmod=onoff Newpass Id=numberName=string Interval=milliseconds IpaddressCount=0n Size=bytesProvision Display current provisioning parameters Given youEnter phone numbers as numbers only with no dashes Manually provision the module for a SIP-only networkMdn=mobile directory number Spc=service programming code MSLNai=network access id Min=mobile ID numberSecha=secondary host agent IP address Ha=home addressPriha=primary host agent IP address Hass=host agent shared secretType=iota Type=otaspOtaspnumber= Otasp number for example, *228 Tftp server ipfilename Program argsQuit =serial port s=session Revert Revert multiple settingsAuth command. The revert auth command revert authentication TimeAuth AlarmOptions all Autoconnect port=rangeForwarding LoginEkahau HostPppoutbound port=range ServicePmodem port=range Profile port=rangePhase2 Vpn allglobaltunnelphase1phase2Phase1 WirelessOptions Esc User=user name -luser nameSend Off Set accesscontrolOptions Enabled=onoff Autoaddsubnets=onoffSubnip1-32=ipaddress Subnets will be allowed to access this device serverNetmask 255.255.255.0 to access this device server Subnmask1-32= maskConfigure alarms for a range set multiple alarms Set alarmConfigure alarms with general options applies to all alarms Devices supported Purpose Required permissions SyntaxConfigure alarms based on signal strength Cdma Configure alarms based on data pattern matchingConfigure alarms based on mobile signal strength GSM Configure alarms based on mobile temperatureFrom=string State= onoffMailserverip=ipaddress Cwm=onoffCc=string To=string Pins=list of pins Highpins=list of highpinsLowpins=list of lowpins Triggerinterval=seconds Reminder=onoffReminderinterval=seconds Mode=matchCelldata=byte count threshold Time=max timeMode=1xevdounavail Mode=configchangeMode=mobiletemp Mode=mobileunavailSet alarm #1 to designate which pins trigger alarm Error conditions triggering alarmsSet alarm #1 mode to Gpio mode Enable alarm #1Set alarm Turn alarm #10 on Gpio input, Gpio output, or standard serialSet snmp on Set autoconnect State=onoff Service=rawrloginssltelnetRlogin Trigger=alwaysdatadcddsrstringIpaddress=ipaddress Nodelay=onoffDescription=string Ipport=ipportSet serial on Network IP destination when data arrives on the serial portSet network on Set tcpserial onSet bsc Baudrate=baud rateexternalclock State=disabledenabledSerialmode=bisync3270bisync3275 Baud ratePollingaddress=0x followed by 2 hex digits Codeset=asciiebcdicTextconversion=onoff Selectionaddress=0x followed by 2 hex digitsRxtimeout=milliseconds Poweronmessage=0x followed by up to 64 hex digits Noresponsemessage=0x followed by up to 64 hex digitsTxretries option Options Clear PortSize Buffer On mode and the buffer size to 64 kilobytesData will not be buffered and all data will be cleared from PauseFor a user to display Dynamic DNS settings set permissions Update requests will be rejectedRegistered with that service Ddnsupdater=readAction=updatenowclearstatus Service=disableddyndnsorgDisabled UpdatenowAlternatehttp Ddpassword=passwordStandardhttp SecurehttpDynamic DNS service NochgDisplay on For a user to display Dhcp server settings set permissions User interface’s Network Configuration settingsCommand. See dhcpserver on Set dhcpserver set dhcpserverSet Item=scopeAction=setrevert RevertEndip=ip address Offerdelay=0-5000Startip=ip address Leasetime=timeinfiniteIp=ip address Item=reservationRange=1-16all Clientid=client MAC addressItem=exclusion Range=1-4allFirst address in the exclusion block IP address, which is the purpose of a reservation Using the web UIDisable all reservations that were previously added Is, reservations override exclusions102 Command Descriptions Web user interface, the online help for Network Settings Dhcpserver onDhcp terminology and managing Dhcp server operation Digi Connect Wi-EM only Wireless deviceSet ekahau set ekahau Proprietary hardware componentsId=device id Server=hostnameip addressName=device name Enable Ekahau Client Set identifiersHalf Set ethernetOptions Duplex FullSpeed 100Set forwarding PrivilegesAction=addchangedelete Options ipforwarding=onoffStaticrouteindex=1-8 AddGateway=ip address Net=destination ip addressMask=subnet mask Metric=1-16Settings under Network Configuration Routing informationSet nat on Options Range=1-n Set gpioDevices supported Purpose Mode=serialinputoutputMessages or Snmp traps when Gpio pins change Pin Number Default Serial Signal Signal DirectionSignals Default serial signal settings for Gpio pinsRemove Set groupOptions Add Id=rangeCommandline Commandline=onoffDefaultaccess=nonecommandlinemenu Name= stringDefault Permissions ExamplesDevice support Options Name=nameSet ia Configure serial-port connected devices set ia serial Configure network-based masters set ia masterSerial= range Instead of a set ia command with no optionsSerial settings, which include Serial optionsIdletimeout=0=disabled1-99000 seconds Slavetimeout=10-99999 ms applies to slave onlyChartimeout=3-99999 ms applies to master or slave Table=1..8 applies to master onlyPriority=highmediumlow MediumModbus options Master=range Modbusrtu Modbusascii Modbustcp Messagetimeout=100-99000 msChartimeout=3-99000 ms Type=tcpudp126 Command Descriptions Moveroute=fromrouteindex,torouteindex Table optionsAddroute=route index Route optionsPort=serial port Mapto=protocol address Revert on page 61. The revert ia command options revert any Settings for the Digi Connect WAN IAConfiguration settings in the Web user interface Existing IA configuration settingsSet login Options Suppress=onoffQuitkey=key Previouslabel=string Quitlabel=stringPreviouskey=key Presskeylabel=stringKey Title=string subtitle=stringSortby=nonekeylabel LabelVertical Direction=horizontalverticalHorizontal Item=1-32Menu displayed to the user upon selecting the menu item Command=stringSubmenu=string Contains spaces, enclose it in double quotesSet mgmtconnection Timedoffset=immediateoneperiodrandomtime Lkaupdateenabled=onoffTimedperiod=period ImmediateDisplay current connection settings Clntreconntimeout=nonetimeoutRetry timeout interval feature Set values for the client connectionSet permissions s-mgmtglobal=read Settings set permissions s-mgmtglobal=rwSet mgmtglobal Options Deviceid=hex stringRcicompressionenabled=onoff Tcpnodelayenabled=onoffTcpkeepalivesenabled=onoff Connidletimeout=nonetimeout value RevertdeviceidModemppp Set mgmtnetworkOptions Networktype=modempppethernet802.11 802.11Connectionmethod=autononemtmdhproxy Proxylogin=stringProxypassword=string MdhMdhtxkeepalive=time Mtwaitcount=countMdhrxkeepalive=time Mdhwaitcount=countSet nat set nat Protocol forwarding settingsSettings set permissions s-router=rw Supported areMaxentries=64-1024 Prenabled1-4=onoffPoenabled1-64=onoff Prnumber1-4=greespPoexternal1-64=number of ports in range, minimum Poproto1-64=tcpudpPocount=1-64=number of ports in range, minimum Pointernal1-64=number of ports in range, minimumNetwork level Setting user permissions for commandsSet network WhereGateway=gateway ip Ip address optionsIp=device ip address Submask=device submaskTCP keepalive options TCP retransmit optionsARP options Arpttl=1-20 minutesGarp=30-3600 seconds Set passthrough Using Pinholes to Manage the Digi Cellular Family Device Remote Device Management and IP Pass-throughHttps=passterminate Options State=enableddisabledHttp=passterminate Telnet=passterminateConnectware=passterminate Surelink=passterminatePing=passterminate Help Set permissionsOn page 14 for more information Permission descriptionsSet permissions Execute Backup=noneexecuteBoot=noneexecute SelfConnect=noneexecute Rlogin=noneexecuteAccesscontrol=nonereadrw Dhcpserver=noneexecuteLogin=nonereadrw Alarm=nonereadrwDdnsupdater=nonereadrw Autoconnect=noner-selfreadrw-selfw-self-rrwPmodem=noner-selfreadrw-selfw-self-rrw Service=nonereadrwPermissions=nonereadrw Ppp=nonereadrwWlan=nonereadrw User=nonereadrwVpn=nonereadrw Status=nonereadrwConfigure modem emulation Enables modem emulationDisables modem emulation Display modem-emulation settingsModem Emulation Commands for descriptions of Digi Enables Telnet processingDisables Telnet processing Specific commands for modem-emulation configurationsSet pppoutbound Chap Authmethod=nonePAPCHAPbothPap BothProtocolcompression=onoff Defaultgateway=yesnoAddressmask=ip address mask Addresscompression=onoffAsyncmap=hex string Lcpkeepalive=onoffLcpkaquiettime=10-86400 seconds 000A0000N1-4=phonenumber Display pppstats command displays the current status of PPP Loginscript=chat scriptIpcpdnsenabled=onoff Dialscript=chat scriptSet profile set profile Or displays the current port-profile settingsPort as a console to access the command line interface Option’s descriptionProfile=profile LocalconfigOptions Port=port ConsolemanagementTcpsockets TunnelingUdpsockets Displays current terminal-emulation settings Set puttyFor it to process Hostport=/com/0/com/1/vcom/0 Width=80132Height=10-60 Keyboardport=/com/0/com/1No KeyboardUnderline Cursortype=noneblockunderlineverticalBlock Blinkcursor=onoffCharacterset=host charset Set putty Complete list of allowed character sets is Character Set name DescriptionKey mapping terminal emulation options Inseq=00-FF Deletekeymaprange=1-32Keymaprange=1-32 Outseq=00-FFNow, to delete the first 2 entries Emulation settingsWould enter One enterCommand=filename Set pythonOptions Range=1 Options State Set realport Options Keepalive=onoffExclusive=onoff Set service keepalive=onoff, or clients such as autoconnect Probecount, probeinterval, garbagebyte, and overridedhcpSet rtstoggle Predelay=delay Postdelay=delaySet serial Altpin=onoffFlowcontrol=hardwaresoftwarenone Baudrate=bpsCsize=5678 HardwareSet service Options Range= rangeIpport=network port Delayedack=0-1000 Base network port number + serial port number Service Services Provided Network Port NumberCommand Descriptions 195 Index numbers and changing default port numbers Service table Device is configured for IP passthroughSet surelink on Publiccommunity=string Setsenabled=onoffOptions Trapdestip=ipaddress Privatecommunity=stringColdstarttrap=onoff Logintrap=onoffAuthfailtrap=onoff Linkuptrap=onoffSet sockettunnel Configure a socket tunnelDisplay current socket tunnel settings End initiated the tunnelFromport=port number Toport=port numberPing Test Connection-failure settings can be disabled as wellSet surelink set surelink TCP Connection TestDisplay current SureLink settings Moduleresetconnectfailures=1-2550=offSystemresetconnectfailures=1-2550=off Options for Hardware reset thresholdsTest=pingtcpdns PingDns Trigger=intervalidleInterval Dnsfqdn1=dns fqdn Interval=10-65535Ipport=1-65535 Dnsfqdn2=dns fqdnDisplay pppstats command displays connection and activity Statistics on page 35 for descriptions of these statisticsDisplay current MEI settings Set switches set switchesConfigure MEI settings UsedMode=232485 Wires=twofourOptions Range=range 232Revert on page 61. The revert switches command reverts Display on page 27. The display switches command displaysCurrent switch settings Set switches configurationLocation=string Set systemOptions Description=string Contact=stringConnections made using the autoconnect feature Serial settingsThis command affects the following TCP serial connections For a user to display the TCP serial settings for any lineSidstring=socketid string Strippattern=onoff Sendtime=01-65535msEndpattern=string Revert on Show onDisplay current terminal settings Command line of the deviceConfigure terminal settings Set termConnect WAN and ConnectPort Display Another service, the data will be sent to the serial portFor a user to display the UDP serial settings for any line Are logged in set permissions s-udpserial=r-selfPort= range Sendcount= bytesSendtime=0 time Sidstring=string Clostime=timeRange=1-64 Identifies the range of UDP destinations to be displayed UDP serial settingsUDP port of the destination to which data is sent Data to be sent on to the network destinationFor a user to display user configuration attributes Change user configuration attributesDisplay user configuration attributes For a user to display and set user configuration attributesTwo groups Maximum of 32 users can be definedAssociate DisassociateUser is not allowed to access the custom menu interface Groupaccess=onoffUser cannot use group access rights Default is off Gid=numberGroup Defaultaccess=nonecommandlinemenugroupDefaultgroup=nonegidgname GidPublickey=tftphostfilenameclear TftphostfilenameTftphost Set video Splashtime=0-30 secondsPassword=vnc server password Server=vnc server ipaddrdns namePort=vnc server network port Configured globally Server services are enabled and disabled by the set serviceRemote Access VNC Client Settings VPN Settings and VPN Tunnel Settings Display current VPN settings Security associations SAsSet IKE/ISAKMP SA Phase 1 Options Set IKE/ISAKMP SA Phase 2 OptionsDisplay current VPN settings Identity=fqdnuser fqdnip address Identity=ip-address Dhgroup=125Pfs=onoff Tunnel options Name=tunnel nameNewname=tunnel name Mode=manually-keyed Remotevpnendpoint=fqdnip addressManually-keyed options Inboundspi=256Sha1 Inboundauthentication=nonemd5sha1Md5 Inboundauthkey=ascii keyhex keyOutboundspi=256 Outboundauthentication=nonemd5sha1Inboundenckey=ascii keyhex key Outboundauthkey=ascii keyhex keyMode=isakmp Encryption Authentication SA LifetimeIsakmp options Sharedkey=ascii keyhex keyAuthmethod=sharedkeydssrsa Set vpn phase1Authentication=md5sha1 SharedkeySalifetimedata=0-232 Set vpn phase2Salifetime=10-232 Tunnel=1-2Salifetime=60-232 Authentication=nonemd5sha1Encryption=nonedes3desaes Salifetimedata=0 232 kilobytesConfiguring SettingsSet wlan Authentication methods and associated data fields PSKConfigure wireless settings Inner and outer protocolsSsid=string Wepauth Authentication=Open WpapskTkip Encryption=open,wep,tkip,ccmp,anyWep CcmpMschapv2 Password=stringGtc OtpPsk=string WepkeyN=hex stringSettings... column to go to the command descriptions Issued to the deviceUser permissions for commands ShowShow Command Descriptions 251 Configuration table entry or range of entries Display network configuration settingsDisplay settings for a particular user Command Descriptions 253 Session number Telnet Ip addrTcp port Options Statusconnectdisconnect ConnectDisconnect This command This command enables the tunnel at index 1 to be usedSet vpn on page 228. The set vpn command configures VPN Connections Management page in the Web user interface fromDisplays active connections to and from the device To set permissions who=execute to use this command. SeeWho who None at this timeWhat Is Modem Emulation? What Is Modem Emulation?Modem Emulation Cable Signals Modes of OperationUser Scenario Diagram a Common User Scenarios for Modem EmulationUser Scenario Diagram B Incoming Modem Emulation Connection Connection Scenarios for Modem EmulationOutgoing Modem Emulation Connection Modem Emulation PoolingAbout the Commands in this Chapter Accepted But Ignored AT CommandsModem Emulation AT Command Set Emulation configuration scenarioFunction Result Command Code Modem Emulation Commands 265 Command Function ResultRegister Function Range Units Default Register DefinitionsRegister Function Range Units Default Emulation commands Result CodesShort Long Form 270 Modem Emulation Commands D e ESP GRE PSK Self user permission 198 Snmp

who who

supported

Displays active connections to and from the device.

to “set permissions who=execute” to use this command. See

Syntax

None at this time.

Examples

Display a list of all current connections

See also