Schneider Electric AP9635 manual Dhcp response options, APC Cookie. Tag 1, Len 4, Data 1APC

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DHCP response options

Each valid DHCP response contains options that provide the TCP/IP settings that the Management Card needs to operate on a network, and other information that affects the Management Card’s operation.

Vendor Specific Information (option 43). The Management Card uses this option in a DHCP response to determine whether the DHCP response is valid. This option contains up to two American Power Conversion-specific options in a TAG/LEN/DATA format: the APC Cookie and the Boot Mode Transition.

•APC Cookie. Tag 1, Len 4, Data “1APC”

Option 43 communicates to the Management Card that a DHCP server is configured to service American Power Conversion devices.

Following, in hexadecimal format, is an example of a Vendor Specific Information option that contains the APC cookie:

Option 43 = 0x01 0x04 0x31 0x41 0x50 0x43

TCP/IP options. The Management Card uses the following options within a valid DHCP response to define its TCP/IP settings. All of these options except the first are described in RFC2132.

•IP Address (from the yiaddr field of the DHCP response, described in RFC2131): The IP address that the DHCP server is leasing to the Management Card.

•Subnet Mask (option 1): The Subnet Mask value that the Management Card needs to operate on the network.

•Router, i.e., Default Gateway (option 3): The default gateway address that the Management Card needs to operate on the network.

•IP Address Lease Time (option 51): The time duration for the lease of the IP Address to the Management Card.

•Renewal Time, T1 (option 58): The time that the Management Card must wait after an IP address lease is assigned before it can request a renewal of that lease.

•Rebinding Time, T2 (option 59): The time that the Management Card must wait after an IP address lease is assigned before it can seek to rebind that lease.

Other options. The Management Card also uses these options within a valid DHCP response. All of these options except the last are described in RFC2132.

•Network Time Protocol Servers (option 42): Up to two NTP servers (primary and secondary) that the Management Card can use.

•Time Offset (option 2): The offset of the Management Card's subnet, in seconds, from Coordinated Universal Time (UTC).

•Domain Name Server (option 6): Up to two Domain Name System (DNS) servers (primary and secondary) that the Management Card can use.

•Host Name (option 12): The host name that the Management Card will use (32-character maximum length).

•Domain Name (option 15): The domain name that the Management Card will use (64-character maximum length).

•Boot File Name (from the file field of the DHCP response, described in RFC2131): The fully qualified directory-path to an user configuration file (.ini file) to download. The siaddr field of the DHCP response specifies the IP address of the server from which the Management Card will

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Network Management Card User’s Guide

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Contents User’s Guide 동봉된 CD 안에 한국어 매뉴얼이 있습니다 Contents Web Interface Monitor the UPS and Configure Shutdowns Logs Administration Notification Troubleshooting Appendix a List of Supported Commands Introduction FeaturesProduct Description Internal Management Features Initial setupNetwork management features OverviewAccess priority for logging on Types of user accountsHow to Recover from a Lost Password Front Panel DescriptionCondition Description Status LEDLink-RX/TX 10/100 LED Resetting the network timer Watchdog FeaturesNetwork interface watchdog mechanism How To Log On Command Line InterfaceRemote access to the command line interface Sample main screen Main ScreenInformation and status fields Two fields report when you logged in, by date and time Entering commands Using the Command Line InterfaceCommand syntax Code Error message Command Response CodesSyntax examples Command Descriptions AlarmcountAbout Option Arguments DescriptionBoot Option Argument DescriptionConsole DateDelete Argument DescriptionDir DnsEventlog Key DescriptionExit FormatFtp Option Argument DefinitionHelp ModbusNtp NetstatPing Prompt PortSpeedQuit Reboot RadiusSnmp, snmp3 ResetToDefSystem Tcpip Tcpip6Tls Uio UpsUser XferINI WebXferStatus Introduction Web InterfaceSupported Web browsers Error Message Browser Cause of the Error URL address formatsHome Quick status iconsIcon Description Recent Device EventsHow to Use the Tabs, Menus, and Links TabsMenus Quick LinksMonitor the UPS and Configure Shutdowns OverviewOperating state Operating State Icon DescriptionRecent UPS Events StatusModel-specific status displayed PowerChute Option PowerChute Network Shutdown clientsPowerChute Network Shutdown configuration parameters Parameter DescriptionAbout Option Environmental Monitoring Heading Displayed InformationTemperature and Humidity Detailed status and configurationBrief status Threshold DescriptionUPS Network Management Card 2 User’s Guide Input Contacts Output Relay AboutConfiguring an output to respond to an event Configuring the Control PolicyConfiguring the UPS or output to respond to an input alarm Logs Use the Event and Data LogsEvent log Launch Log in New Window buttonData log To display the data log Logs Data log To set the data collection interval Logs Data interval How to use FTP or SCP to retrieve log files Scp username@hostnameoripaddressevent.csv ./event.csv Syslog servers Administration Security Setting user accessAuthentication Local UsersRadius Setting Definition Radius Configuring the Radius Server Summary of the configuration procedure Configuring a Radius server on Unix with shadow passwords Supported Radius serversInactivity Timeout Administration Network Features TCP/IP and Communication SettingsTCP/IP settings Setting DescriptionDhcp response options APC Cookie. Tag 1, Len 4, Data 1APCPing Response Port Speed DNSQuery Type Selected Query Question to Use Web Option DescriptionConsole Snmp SNMPv1SNMPv3 Modbus FTP Server Administration Notification Configuring event actionsEvent Actions Types of notificationNetwork Management Card User’s Guide Active, Automatic, Direct Notification Mail notificationIdentify up to four e-mail recipients Snmp traps Snmp Trap TestSetting Definition Remote Monitoring ServiceSyslog Syslog Settings Path Logs Syslog settings Administration General Options IdentificationSet the Date and Time MethodUse an .ini File Daylight savingEvent Log, Temperature Units, and Log-In Change the default temperature scaleSpecify a default login Color-code event log textReset the Management Card Configure LinksAbout the Management Card Action DefinitionDevice IP Configuration Wizard Capabilities, Requirements, and InstallationHow to use the Wizard to configure TCP/IP settings InstallationUse the Wizard Configure the basic TCP/IP settings remotelySelect Remotely over the network, and click Next Configure or reconfigure the TCP/IP settings locally Select Locally through the serial port, and click NextHow to Export Configuration Settings Summary of the procedureContents of the .ini file Detailed proceduresFtp put filename.ini Upload Event and Error Messages Event and its error messagesMessages in config.ini Errors generated by overridden valuesRelated Topics How to Upgrade Firmware File TransfersBenefits of upgrading firmware Firmware files Network Management CardUse FTP or SCP to upgrade one Management Card Firmware File Transfer MethodsHow to upgrade multiple Management Cards Use Xmodem to upgrade one Management Card Verifying Upgrades and Updates Verify the version numbers of installed firmwareUse a USB drive to transfer the files Verify the success or failure of the transferAdding and Changing Language Packs Management Card Access Problems TroubleshootingProblem Solution Snmp Issues GETAppendix a List of Supported Commands Network Management Card User’s Guide Network Management Card User’s Guide Terms of warranty Two-Year Factory WarrantyNon-transferable warranty Exclusions Warranty claims APC Worldwide Customer Support 990-3197B-001 2011
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