Lantronix MSS manual Introduction, Error Bits, Leftmost Number

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B: Show 802.11 Errors

B.1 Introduction

When you enter the Show 80211 command without any other parameters, the resulting screen includes a field for errors. The “Errors:” field displays two eight-digit numbers, separated by a comma. These numbers are a 64-bit wide bitfield of error bits, each one indicating whether or not the given error has occurred at least once.

For example, suppose you're using an MSS-Via with a ZoomAir card in Infrastructure mode. After having been running for a long time, your Access Point loses power in the middle of sending a fragmented packet to the MSS. If you entered the Show 80211 command, you might see a screen resembling the following:

Figure B-1:Example of Error Bits

Local_5>> SHOW 80211
802.11 Support:	Active
Network Type:		Infrastructure
Use MAC address from:		MSS (00-80-a3-30-ee-31)
ESS ID:		(none set)
Regulatory Region:		FCC/USA
DS Channel:		Any
RTS Threshold:		3000
Fragmentation Threshold:		2346
Card Present:		Zoom Air 4000
Status:		Scanning
Errors:		08020002,00000920
Card Firmware Revision:		2.01

The Errors bitfield is zeroed each time you issue either a Zero command or a Set 802.11 Reset command at the Local> prompt.

The Errors bitfield is zeroed each time you issue either a Zero command or a Change 802.11 Reset command at the Local> prompt.

B.2	Error Bits
B.2.1	Leftmost Number
80000000		An authentication or association sequence timed out. An expected reply from
		the AP was not received within the required time window.
40000000		Internal error.
20000000		Internal error.

B-1

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Contents MSS Reference Manual Part Number Contents Contents Iii Index Command Syntax What’s NewCommand Line Editing Key PurposeHelp About This ManualCommand Reference Change 80211 Enabled BackwardChange Defaults Change 80211 AntennaRestrictions Errors Change 80211 FragmentationChange 80211 MAC Address ParametersChange 80211 Network Mode ExamplesChange 80211 Power Change 80211 RegionChange 80211 Reset Change 80211 RTSChange 80211 WEP Change Access Current port onlyDefaultsDynamic See Also Change AutobaudChange Autostart Dashes for ranges Change Backward Switch Change BootgatewayChange Bootp DefaultsEnabledChange Break Restrictions Requires privileged user status ParametersPortDefaultsNone See Also Defaults BytesChange Buffering Change CharsizeChange Datasend Condition has been detected Change Dedicated RestrictionsCommand on Change Dhcp Change DomainChange DSRLogout Change DTRWaitDefaultsDisabled Change Flow ControlChange Forward Switch Change GatewayChange Inactive Timer DefaultsDisabled See AlsoChange Inactive Logout Change Incoming Change IPAddress Change IPSecurityChange LAT CircTimer Change LAT Groups Change LAT IdentificationChange Loadhost Change Local Switch Change Loginpass Change Modem ControlChange Modem Emulation Change NameChange Nameserver Change NetWare EncapsulationChange NetWare Internal Network Change NetWare LoadhostChange NetWare Routing Change ParityParametersfileserver Change Passflow Change Password Incoming Change Password LimitChange Password Protect Change PortnameChange Preferred Change Privpass Change RarpChange Rlogin Change Retransmit LimitChange RS485 Change Signal Check Change SecondaryChange Session Limit Change Silentboot Change SNMPSetCommChange Software Change SpeedChange Startup Two colons and the startup file name of up to 47 charactersDefaults See Also Change StopbitsChange Subnet Mask DefaultsConsole Change TCPKeepaliveChange Telnetdest Change Telnetpad Change TermtypeParameters Examples Change Timeserver Daytime is only supported over UDPChange Verify Change WinsCrypt Password Disk Digit Meaning Checks the MSS filesystem and corrects any problems Rf command Delete IPSecurity DisconnectFinger ParametersusernameForward HostlistParameterskeyword Show Hostlist command InitializeParametersDelay ParametersserviceName78 LAT Logout PortNetstat PingResume ParametershostnameRlogin 84 RTCParametersIPaddress Set Privileged ShowParametersAntenna Show Hostlist Show IPsecurityShow NetWare Show NodesShow Ports Show RS485Show Server ParametersAllShow Services ParametersBootparamsShow Session Show Snmp Show UsersShow Version Source100 SPX TelnetParametersSAPname Test ZeroProblem Report Procedure Full Contact InformationUsage Available StringsMultiple Strings Usage Examples Xxxx1.5 or ParametersS1.11 Y Error Bits IntroductionLeftmost Number 10000000 0800000004000000 02000000Rightmost Number Unassigned 00000004 Internal error 00000002 00000001 Index Login 2-31,2-37 Security 2-27,2-57,2-64IPX NetWareTelnet 2-48,2-68 UDP 2-50,B-3