Lindy Switch manual IP Network Mask, IP Gateway, IP Access Control

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Network configuration

This page allows you to configure the various aspects of the IP port and its relationship with the local network.

MAC address

Media Access Control address – this is the unique and unchangeable code that was hard coded within your LINDY KVM IP unit when it was built. It consists of six 2-digit hexadecimal (base 16) numbers separated by colons. A section of the MAC address identifies the manufacturer, while the remainder is effectively the unique electronic serial number of your particular unit.

Use DHCP

DHCP is an acronym for ‘Dynamic Host Configuration Protocol’. Its function is particularly useful when connecting to medium size or larger networks, such as the Internet. When this option is selected, your LINDY KVM IP will attempt to locate a DHCP server on the network. If such a server is located, it will supply three things to the LINDY KVM IP: an IP address, an IP network mask (also known as a Subnet mask) and a Gateway address. These are not usually granted permanently, but on a ‘lease’ basis for a fixed amount of time or for as long as the LINDY KVM IP remains connected and switched on. Discover allocations.

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 ‘Network Configuration’ option.

IP Address

This is the identity of the LINDY KVM IP within a network. The IP address can be thought of as the telephone number of the LINDY KVM IP. Unlike the MAC address, the IP address can be altered to suit the network to which it is connected. It can either be entered manually or configured automatically using the DHCP option. When the DHCP option is enabled, this entry is greyed out.

IP Network Mask

Also often called the subnet-mask, this value is used alongside the IP address to help define a smaller collection (or subnet) of devices on a network. In this way a distinction is made between locally connected devices and ones that are reachable elsewhere, such as on the wider Internet. This process helps to reduce overall traffic on the network and hence speed up connections in general.

IP Gateway

This is the address of the device that links the local network (to which the LINDY KVM IP is connected) to another network such as the wider Internet. Usually the actual gateway is a network switch or router and it will be used whenever a required address lies outside the current network.

VNC Port

This is the logical link through which communications with a remote VNC viewer will be channelled (see What is a port?). The default setting is 5900 which is

a widely recognised port number for use by VNC software. However, in certain circumstances it may be advantageous to alter this number - see ‘Security issues with ports’ for more details.

HTTP Port

This is the logical link through which communications with a remote web browser will be channelled (see What is a port?). The default setting of 80 is an established standard for web (HTTP – HyperText Transfer Protocol) traffic though this can be changed to suit your local network requirements.

IP Access Control

This section allows you to optionally specify ranges of addresses which will or won’t be granted access to the LINDY KVM IP. If this option is left unchanged, then the default entry of ‘+0.0.0.0/0.0.0.0’ ensures that access from all IP addresses will be permitted. See Setting IP access control for details.

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Contents IP Access Switch Plus DVI Audio Contents Index Modem/ISDN port Virtual Media featureLocal user console Dual formats for flexibilityLindy KVM IP features front and rear What’s in the box What you may additionally needDouble unit rack brackets MountingSingle unit rack brackets Full width of a 1U rack slotLocal console connections Keyboard and mouse Video Audio ConnectionsHost computer links Keyboard and mouse Single host computer or many?Host computer links Video To make a video linkTo make an audio link Host computer links AudioHost computer links Virtual Media To make an Virtual Media linkLocal console. Why? Local console connections Keyboard and mouseTo connect a local keyboard and mouse   Local console connections Video To connnect a local video monitorTo connect local speakers Local console connections AudioIP network port To connect the IP network portConnect the power leads to a nearby main supply socket Power supply connectionTo connect the power supply Modem/ISDN portPower control port To connect and address the switch boxesInitial configuration occurs as two distinct parts Initial configurationPart 1 Local configuration Part 1 Local configurationTo perform the initial local configuration Edit the Unit config screen. The key elements here areViewer encryption settings Encryption settingsLindy KVM IP encryption settings EncryptionHot plugging and mouse restoration Which restore setting do I use?To restore mouse operation when hot plugging Recognising an IntelliMouse-style mouseTo invoke a configuration reset by switch Resetting the configurationLindy KVM IP asks for an unknown admin password Lindy KVM IP does not display the configuration sequencePart 2 Remote configuration To perform the remote configurationPositioning Lindy KVM IP in the network Networking issuesPort settings Placing Lindy KVM IP behind a router or firewallDNS addressing AddressingTo discover a DHCP-allocated IP address Firewall/router addressEnsuring sufficient security Placing Lindy KVM IP alongside the firewallPorts To configure the power sequences for each host computer Power switching configurationPower control sequences Power OffKvmadmin -getconfig kvm1.cfg Kvmadmin utilityKvmadmin command ip address parameters Kvmadmin -setusers users.csvConfigure network option Performing a flash upgradeTo perform a flash upgrade Important Wait until the upgrade is completeTo make a local connection Connecting to the Lindy KVM IPLocal connection To view the local control menuRemote connections To avoid the ‘hall of mirrors’ effectRemote connection by VNC viewer To connect using the VNC viewerTo connect using your Web browser Remote connection by Web browserWhen using the viewer window Using the viewer windowMenu bar For the VNC viewer, the local cursor is a dot ConfigureMouse pointers To select a hostAuto calibrate Access mode shared/privatePower control Re-synchronise mouseMouse Control Single Mouse ModeControls Resync MouseKeyboard Control When entering codesVideo Settings InfoWhen the screen contains only host system information AdjustedSettings for all items Increased by 50% when a slow link is detectedVirtual Media To remotely transfer files to a host computerDownloading VNC viewer from the Lindy KVM IP Connecting via dial up modem or Isdn linkIf you need to enter a port number Windows Viewer encryption settingsSupported web browsers LinuxTroubleshooting Getting assistanceSelect the ‘Configuration’ option to display Appendix 1 Local configuration menusTo access the local configuration menus Select the required optionUnit configuration Network configuration Modem configuration This option allows you to completely reset the Lindy KVM IP Reset configurationTo reset the Lindy KVM IP configuration What is IP access control? Clear IP access controlTo clear IP access control Auto select Appendix 2 VNC viewer connection optionsColour/Encoding Preferred encodingInputs Enable all inputsDisable all inputs view-only mode CustomiseScaling MiscIdentities Defaults ReloadDefaults Save Load / SaveAppendix 3 VNC viewer window options Encoding and colour level Appendix 4 Browser viewer optionsSecurity Main configuration menu Logged on users Appendix 5 Remote configuration menusTo access the remote configuration menus Click the required optionUser accounts Firmware Version Screensaver TimeoutHardware Version Host Keyboard LayoutAdvanced unit configuration Time & date configuration IP Network Mask IP Access ControlIP Gateway To reorder access control entries Setting IP access controlTo define a new IP access control entry To edit/remove access control entriesPower control port Serial port configurationModem port Host configuration To create a new host entryHotkey sequences Port/host addressing using Port DirectHotkey sequences and Port Direct Port DirectSyslog Server IP Address Logging and statusTo copy and paste the log For further details To get hereNet masks Appendix 6 Addresses, masks and portsIP addresses Answer YESBinary equivalent Net masks the binary explanationOperation with net mask Binary octet afterAll locations Calculating the mask for IP access controlSingle locations Address rangesSecurity issues with ports Ports+5V Appendix 7 Cable and connector specificationsRS232 serial mouse to PS/2 converter cable 12VPermissible key presses Appendix 8 Hotkey sequence codesCreating macro sequences Appendix 9 Supported video modes Safety information Other products in the CPU Switch rangeWarranty General Public License LinuxEnd user licence agreement FCC Compliance Statement United States Radio Frequency EnergyEuropean EMC directive 89/336/EEC Canadian Department of Communications RFI statementLINDY-Elektronik GmbH Germany France ItaliaItalia Email info@lindy.ch Video source setting IndexConnections

Switch specifications

Lindy Switch is a pivotal innovation in the realm of audio-visual and data transmission technologies, designed to facilitate seamless switching between multiple signal sources. This device serves numerous applications, from broadcasting and live events to professional AV setups and corporate environments. One of its standout features is the ability to handle multiple input and output formats, enabling users to switch between HDMI, DisplayPort, USB, and more, depending on their specific needs.

The technology behind Lindy Switch is built to ensure high-definition signal integrity, with support for resolutions up to 4K at 60Hz. This makes it an ideal choice for environments that demand high-quality video output, such as home theaters and conference rooms. Furthermore, the device is engineered for low latency, ensuring that signal switching occurs in real-time without discernible lag, crucial for live performances and presentations.

Lindy Switch incorporates advanced features such as automatic switching, which detects the active input source and seamlessly transitions to it, making it user-friendly even for those who are not tech-savvy. Additionally, the device often includes remote control capabilities, allowing users to manage inputs from a distance, enhancing convenience in larger spaces.

Another characteristic that sets Lindy Switch apart is its robust build quality. Designed for reliability, it features durable connectors and housing, safeguarding against wear and tear from frequent use. This reliability extends to its compatibility with a wide range of operating systems and devices, including Windows, macOS, and various gaming consoles.

In summary, Lindy Switch exemplifies cutting-edge technology in signal management, boasting features such as high-definition support, low latency, automatic switching, and versatile compatibility. Its solid construction and user-friendly interface make it a vital tool for professionals and enthusiasts alike, ensuring optimal performance in diverse audio-visually demanding environments. Whether for a home cinema or a corporate setting, Lindy Switch meets the needs of modern users who rely on efficient and high-quality signal switching solutions.
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