Lindy Switch manual Time & date configuration

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Time & date configuration

This page allows you to configure all aspects relating to time and date within the LINDY KVM IP unit.

Time and Date

Use the arrow buttons to set the correct current time.

Use NTP

When this option is selected, the LINDY KVM IP will synchronise its internal clocks using information from the (Network Time Protocol) server listed in the NTP Server IP address field.

NTP Server IP address

Optionally enter the IP address for a known Network Time Protocol server.

Set Time from NTP Server

Click to immediately use the time and date information from the listed NTP server.

Timezone specifier

Optionally enter a recognised timezone specifier related to the current position of the LINDY KVM IP unit. When an NTP server is used, the specifier will be used to provide the correct real time.

The timezone specifier takes the following form:

std offset dst [offset],start[/time],end[/time]

The std and offset specify the standard time zone, such as GMT and 0, or CET and -1, or EST and 5, respectively.

The dst string and [offset] specify the name and offset for the corresponding Daylight Saving Time zone; if the offset is omitted, it defaults to one hour ahead of standard time.

The remainder of the specification describes when Daylight Saving Time is in effect. The start field is when Daylight Saving Time goes into effect and the end field is when the change is made back to standard time. The most common format used for the daylight saving time is: Mm.w.d

Where: m specifies the month and must be between 1 and 12. The day d must be between 0 (Sunday) and 6. The week w must be between 1 and

5; week 1 is the first week in which day d occurs, and week 5 specifies the last d day in the month.

The time fields specify when, in the local time currently in effect, the change to the other time occurs. If omitted, the default is 02:00:00.

Typical examples are:

 

UK:

GMT0BST,M3.5.0/1,M10.5.0/2

Central Europe:

CET-1CEST,M3.5.0/2,M10.5.0/3

US Eastern (2006):

EST5EDT,M4.1.0/2,M10.5.0/2

US Pacific (2006):

PST8PDT,M4.1.0/2,M10.5.0/2

US Eastern (from 2007):

EST5EDT,M3.2.0/2,M11.1.0/2

US Pacific (from 2007):

PST5PDT,M3.2.0/2,M11.1.0/2

For further details

For details of timezone specifier formats, please refer to: http://www.gnu.org/software/libc/manual/html_node/TZ-Variable.html

For details of the Network Time Protocol (main RFC number: 1305; the SNTP

subset used as the basis for the LINDY KVM IP: 4330) http://www.ietf.org/rfc.html

To get here

1Using VNC viewer or a browser, log on as the ‘admin’ user.

2Click the ‘Configure’ button in the top right corner.

3Click the ‘Time & Date Configuration’ option.

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Contents IP Access Switch Plus DVI Audio Contents Index Local user console Virtual Media featureModem/ISDN port Dual formats for flexibilityLindy KVM IP features front and rear What you may additionally need What’s in the boxSingle unit rack brackets MountingDouble unit rack brackets Full width of a 1U rack slotHost computer links Keyboard and mouse ConnectionsLocal console connections Keyboard and mouse Video Audio Single host computer or many?To make a video link Host computer links VideoHost computer links Virtual Media Host computer links AudioTo make an audio link To make an Virtual Media linkTo connect a local keyboard and mouse Local console connections Keyboard and mouseLocal console. Why?   To connnect a local video monitor Local console connections VideoIP network port Local console connections AudioTo connect local speakers To connect the IP network portTo connect the power supply Power supply connectionConnect the power leads to a nearby main supply socket Modem/ISDN portTo connect and address the switch boxes Power control portPart 1 Local configuration Initial configurationInitial configuration occurs as two distinct parts Part 1 Local configurationEdit the Unit config screen. The key elements here are To perform the initial local configurationLindy KVM IP encryption settings Encryption settingsViewer encryption settings EncryptionTo restore mouse operation when hot plugging Which restore setting do I use?Hot plugging and mouse restoration Recognising an IntelliMouse-style mouseLindy KVM IP asks for an unknown admin password Resetting the configurationTo invoke a configuration reset by switch Lindy KVM IP does not display the configuration sequenceTo perform the remote configuration Part 2 Remote configurationPort settings Networking issuesPositioning Lindy KVM IP in the network Placing Lindy KVM IP behind a router or firewallTo discover a DHCP-allocated IP address AddressingDNS addressing Firewall/router addressPlacing Lindy KVM IP alongside the firewall Ensuring sufficient securityPorts Power control sequences Power switching configurationTo configure the power sequences for each host computer Power OffKvmadmin command ip address parameters Kvmadmin utilityKvmadmin -getconfig kvm1.cfg Kvmadmin -setusers users.csvTo perform a flash upgrade Performing a flash upgradeConfigure network option Important Wait until the upgrade is completeLocal connection Connecting to the Lindy KVM IPTo make a local connection To view the local control menuTo avoid the ‘hall of mirrors’ effect Remote connectionsTo connect using your Web browser To connect using the VNC viewerRemote connection by VNC viewer Remote connection by Web browserUsing the viewer window When using the viewer windowMenu bar Mouse pointers ConfigureFor the VNC viewer, the local cursor is a dot To select a hostPower control Access mode shared/privateAuto calibrate Re-synchronise mouseControls Single Mouse ModeMouse Control Resync MouseVideo Settings When entering codesKeyboard Control InfoSettings for all items AdjustedWhen the screen contains only host system information Increased by 50% when a slow link is detectedTo remotely transfer files to a host computer Virtual MediaConnecting via dial up modem or Isdn link Downloading VNC viewer from the Lindy KVM IPIf you need to enter a port number Supported web browsers Viewer encryption settingsWindows LinuxGetting assistance TroubleshootingTo access the local configuration menus Appendix 1 Local configuration menusSelect the ‘Configuration’ option to display Select the required optionUnit configuration Network configuration Modem configuration Reset configuration This option allows you to completely reset the Lindy KVM IPTo reset the Lindy KVM IP configuration Clear IP access control What is IP access control?To clear IP access control Colour/Encoding Appendix 2 VNC viewer connection optionsAuto select Preferred encodingDisable all inputs view-only mode Enable all inputsInputs CustomiseMisc ScalingDefaults Save Defaults ReloadIdentities Load / SaveAppendix 3 VNC viewer window options Appendix 4 Browser viewer options Encoding and colour levelSecurity To access the remote configuration menus Appendix 5 Remote configuration menusMain configuration menu Logged on users Click the required option User accounts Hardware Version Screensaver TimeoutFirmware Version Host Keyboard LayoutAdvanced unit configuration Time & date configuration IP Access Control IP Network MaskIP Gateway To define a new IP access control entry Setting IP access controlTo reorder access control entries To edit/remove access control entriesSerial port configuration Power control portModem port To create a new host entry Host configurationHotkey sequences and Port Direct Port/host addressing using Port DirectHotkey sequences Port DirectTo copy and paste the log Logging and statusSyslog Server IP Address For further details To get hereIP addresses Appendix 6 Addresses, masks and portsNet masks Answer YESOperation with net mask Net masks the binary explanationBinary equivalent Binary octet afterSingle locations Calculating the mask for IP access controlAll locations Address rangesPorts Security issues with portsRS232 serial mouse to PS/2 converter cable Appendix 7 Cable and connector specifications+5V 12VAppendix 8 Hotkey sequence codes Permissible key pressesCreating macro sequences Appendix 9 Supported video modes Warranty Other products in the CPU Switch rangeSafety information General Public License LinuxEnd user licence agreement European EMC directive 89/336/EEC Radio Frequency EnergyFCC Compliance Statement United States Canadian Department of Communications RFI statementGermany France Italia LINDY-Elektronik GmbHItalia Email info@lindy.ch Index Video source settingConnections