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© Copyright 2001-2003 Hewlett-Packard Development Company, L.P.Hewlett-Packard Company makes no warranty of any kind with regard to this material, including, but not limited to, the implied warranties of merchantability and fitness for a particular purpose. Hewlett-Packard shall not be liable for er...
3 Embedded Web Server User Guide contents Contents About this Guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9 Overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ....
Contents 6 Embedded Web Server User Guide 6 Operating and Managing Products and Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .103 Key Tasks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ....
Contents 7 Embedded Web Server User Guide 21 Modify Zone tab view . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6722 Zone Set tab view . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ....
9 Embedded Web Server User Guide about this guide About this Guide About this Guide This user guide provides information to help you: ■ Use the Embedded Web Server (EWS) to configure and manage the following HP StorageWorks products: — Director 2/64 — Director 2/140 — Edge Switch 2/16 — Edge Switch ...
About this Guide 10 Embedded Web Server User Guide Overview This section covers the following topics: ■ Intended Audience ■ Related Documentation ■ Related Documentation Intended Audience This book is intended for use by data center administrators, LAN administrators, operations personnel, and custo...
About this Guide Embedded Web Server User Guide 11 Conventions Conventions consist of the following: ■ Document Conventions ■ Text Symbols ■ Equipment Symbols Document Conventions The document conventions included in Table 1 apply in most cases. Table 1: Document Conventions Element Convention Cross...
About this Guide 12 Embedded Web Server User Guide Text Symbols The following symbols may be found in the text of this guide. They have the following meanings. WARNING: Text set off in this manner indicates that failure to follow directions in the warning could result in bodily harm or death. Cautio...
About this Guide Embedded Web Server User Guide 13 Any surface or area of the equipment marked with these symbols indicates the presence of a hot surface or hot component. Contact with this surface could result in injury. WARNING: To reduce the risk of personal injury from a hot component, allow the...
About this Guide 14 Embedded Web Server User Guide Getting Help If you still have a question after reading this guide, contact an HP authorized service provider or access our website: http://www.hp.com . HP Technical Support In North America, call technical support at 1-800-652-6672, available 24 ho...
About this Guide Embedded Web Server User Guide 15 HP Authorized Reseller For the name of your nearest HP authorized reseller: ■ In the United States, call 1-800-345-1518 ■ In Canada, call 1-800-263-5868 ■ Elsewhere, see the HP website for locations and telephone numbers: http://www.hp.com .
17 Embedded Web Server User Guide 1 Introduction Overview The Embedded Web Server (EWS) is a web-based graphical user interface (GUI), based on HTML, that enables the user to administer products, monitor products and ports, and perform tasks to manage a simple Storage Area Network (SAN). You can als...
Introduction 19 Embedded Web Server User Guide Viewing the User Interface When the EWS interface opens, the default display is the View page. Figure 1 shows an example EWS view with labels for the various parts of the image. This example shows the Configure > Switch > Identification screen for...
Introduction 20 Embedded Web Server User Guide — Monitor — At the Monitor page, the Port List (default), Port Stats , Log , and Node List task selection tabs display. — Operations — At the Operations page, the Director or Switch (default), Port , Maintenance , and Feature Installation task selection...
Introduction 21 Embedded Web Server User Guide ■ Protects the authorized rights of users to perform tasks through roles defined as operators and administrators. (This protection enables companies to decide who should perform everyday tasks, such as monitoring product status, and sensitive tasks, suc...
Introduction 22 Embedded Web Server User Guide Storage Area Network (SAN) A high-performance data communications environment that interconnects computing and storage resources so that the resources can be effectively shared and consolidated. Zone (Zoning) A zone is a group of devices or zone members...
Introduction 23 Embedded Web Server User Guide Where to Start Depending upon whether the Hewlett-Packard product you purchased has already been installed, you may need to go to a specific chapter. If the product has not been installed, you should start at Chapter 2 . If the product was installed, th...
Introduction 24 Embedded Web Server User Guide After a connection is made between the web browser and the product, the Enter Network Password dialog box displays as shown in Figure 1 . Figure 2: Enter Network Password dialog box 4. Type the user name and password. The EWS interface opens with the Vi...
25 Embedded Web Server User Guide 2 Configuring the Product This chapter describes how to configure an HP product using the EWS interface. These procedures can be used to configure a product after installation and as changes are needed. You can use the tabs of the Configure page to configure the fol...
Configuring the Product 26 Embedded Web Server User Guide Factory Default Values HP products on a SAN have preset, default configuration values that were set in the factory. The items that have factory-set default values are: ■ Passwords (customer and maintenance-level) ■ Internet Protocol (IP) addr...
Configuring the Product 27 Embedded Web Server User Guide Figure 4: Configure Ports tab view a. For each port to be configured, type a port name of 24 alphanumeric characters or less in the associated Name field. Note: When naming ports, you may want to name each port based on the device attached to...
Configuring the Product 28 Embedded Web Server User Guide d. Click a check box in the 10-100 km column to define extended distance buffering. (This column is not available on the Edge Switch 2/24.) A check mark in the box indicates extended distance buffering is enabled. You can enable extended dist...
Configuring the Product 29 Embedded Web Server User Guide 3. Click Activate to save and activate the changes. The following message displays: Your changes to the port configuration have been successfully activated . 4. If the product is offline, set the product online as follows: a. Choose Operation...
Configuring the Product 30 Embedded Web Server User Guide a. Type a name of 24 alphanumeric characters or less in the Name field. Each product should be configured with a unique name. If the product is installed on a public LAN, it is recommended that the name reflect the product’s Ethernet network ...
Configuring the Product 31 Embedded Web Server User Guide Configuring Date and Time Perform this procedure to configure the effective date and time for the product. To set the date and time: 1. Choose Configure from the navigation panel. Choose the Switch or Director tab, as appropriate. Click the D...
Configuring the Product 32 Embedded Web Server User Guide Configuring Operating Parameters Perform this procedure to configure the product’s preferred domain ID, insistent domain ID, rerouting delay, and domain registered state change notifications (RSCNs). The product must be set offline to configu...
Configuring the Product 34 Embedded Web Server User Guide e. At the Suppress RSCNs on Zone Set Activations field, choose Enabled or Disabled . When this parameter is enabled, RSCN messages are prohibited from being sent to ports on the switch following any change to the fabric's active zone set. Con...
Configuring the Product 35 Embedded Web Server User Guide Configuring Fabric Parameters Perform this procedure to configure the fabric operating parameters, including resource allocation time out value (R_A_TOV), E_D_TOV, product priority, and interop mode. The product must be set offline. To config...
Configuring the Product 37 Embedded Web Server User Guide Note: The operation mode parameter in the EWS interface is equivalent to the management style parameter in the HAFM interface. The S/390 mode used for the EWS interface is equivalent to the FICON management style in the HAFM. This setting onl...
Configuring the Product 38 Embedded Web Server User Guide Configuring Network Information Verify the type of LAN installation with the customer’s network administrator. If one HP product is installed on a dedicated LAN, network information (IP address, subnet mask, and gateway address) does not requ...
Configuring the Product 40 Embedded Web Server User Guide Configuring SNMP Perform this procedure to configure community names, write authorizations, network addresses, and user datagram protocol (UDP) port numbers for up to six SNMP trap message recipients. A trap recipient is a management workstat...
Configuring the Product 41 Embedded Web Server User Guide Note: Spaces are allowed in the Community Name field. c. Click the check box in the Write Authorization column to enable or disable write authorization for the trap recipient (default is disabled). A check mark indicates write authorization i...
Configuring the Product 42 Embedded Web Server User Guide Enabling or Disabling the CLI Perform this procedure to enable or disable the state of the product’s command line interface (CLI). To change the CLI state: 1. Choose Configure from the navigation panel. 2. Click the Management tab and the CLI...
Configuring the Product 43 Embedded Web Server User Guide Enabling or Disabling Host Control Perform this procedure to enable or disable host control of the product through the OSMS. The OSMS is a keyed feature that allows host control and inband management of the director or switch through a manage...
Configuring the Product 44 Embedded Web Server User Guide Zoning Tab View The functionality provided by the Zoning tab view is described in Chapter 3 . Configuring User Rights EWS has two login IDs, the administrator-level ID and the operator-level ID. These user names and passwords are used to acce...
Configuring the Product 46 Embedded Web Server User Guide User Rights Settings Table 2 lists the management functions provided by EWS along with the access permissions for each function. If a user lacks the rights to access a specific function, they will receive a login password dialog box indicatin...
Configuring the Product 47 Embedded Web Server User Guide Binding Ports to Devices The Port Binding tab view enables you to bind a specific switch or director port to the WWN of an attached device for exclusive communication. To configure port binding: 1. Choose Configure from the navigation panel. ...
Configuring the Product 49 Embedded Web Server User Guide Configuring Open Trunking The Open Trunking page enables you to configure open trunking settings. Open Trunking is an optional software feature that is enabled using a feature key. The purpose of Open Trunking is to make efficient use of redu...
Configuring the Product 52 Embedded Web Server User Guide Installing Feature Keys Perform this procedure to install one or more of the following optional features: ■ OSMS — The Open Systems Management Server feature allows open systems host control of the product. ■ FICON Management Server — The FIC...
Configuring the Product 53 Embedded Web Server User Guide The feature key can be installed while the product is online, except in the following circumstances: ■ With E/OS 3.0 or earlier, the product must be offline before a feature can be enabled. ■ If the new feature key removes existing functional...
Configuring the Product 54 Embedded Web Server User Guide 3. Type the feature key and click Activate . The interface displays a confirmation page with a warning, stating this action overrides the current set of product features. Note: When Activate is selected, all current features are removed and r...
55 Embedded Web Server User Guide 3 Configuring Zones Understanding Zoning Designing zoning can be a complex task, especially for multiswitch fabrics. Consult with your managed product vendor’s professional services organization before configuring zoning. This section is designed to help you underst...
Configuring Zones 56 Embedded Web Server User Guide Zoning allows an administrator to: ■ Establish barriers between devices that use different operating systems. For example, it is often critical to separate servers and storage devices with different operating systems because accidental transfer of ...
Configuring Zones 57 Embedded Web Server User Guide Figure 19 illustrates how zones can consist of ports and/or devices installed on ports in three managed products in a multiswitch fabric. zoning through a multiswitch fabric Figure 19: Zoning through a multiswitch fabric Zone 1 Interswitch Link Zon...
Configuring Zones 58 Embedded Web Server User Guide Controlling Access at the Switch A port binding feature is available on switches and directors that allows you to bind a specific switch or director port to the WWN of an attached device for exclusive communication. This Port Binding feature is ava...
Configuring Zones 59 Embedded Web Server User Guide Access can also be controlled at the storage device as an addition or enhancement to redundant array of independent disks (RAID) controller software. Data access is controlled within the storage device, and server HBA access to each LUN is explicit...
Configuring Zones 60 Embedded Web Server User Guide Naming Conventions for Zones and Zone Sets The following naming conventions apply to zones and zone sets: ■ All names must be unique and may not differ by case only. For example, myzone and MyZone are both valid individually, but they are not uniqu...
Configuring Zones 61 Embedded Web Server User Guide In EWS the WWN displays with the switch or director manufacturer’s name before the WWN. The WWN is assigned to the Fibre Channel interface or HBA installed in devices such as servers or storage devices. Although the device may also have a node WWN,...
Configuring Zones 62 Embedded Web Server User Guide A disadvantage of port zoning is that someone may rearrange cable connections to ports (because of port failures or other reasons) and inadvertently allow devices to communicate that should not have access to each other. Note: If a managed product’...
Configuring Zones 63 Embedded Web Server User Guide The following are some important points to remember about zone sets: ■ If no zone set is active, and the default zone is disabled, then no devices can communicate. ■ If you activate a zone set when there is already an active zone set, that set will...
Configuring Zones 64 Embedded Web Server User Guide Rules for Merging Zoned Fabrics Certain rules are enforced to ensure that zoning is consistent across the fabric. Table 3 on page 64 summarizes rules for joining two fabrics through an ISL. The following terms are used in the table: ■ Not zoned — N...
Configuring Zones 65 Embedded Web Server User Guide Note: If merging zones will result in segmented E_Ports and the fabrics will not join, you can join the fabrics by deactivating the active zone set on one of the fabrics (default zone is enabled). This eliminates any conflicts because the fabrics w...
Configuring Zones 67 Embedded Web Server User Guide 4. Type the zone name and click Add New Zone . After the name is validated, the new zone name ( Zone-1 ) and an associated Delete button display at the bottom of the page. Note the following: ■ Save and activate the zone — Changes to a zone or zoni...
Configuring Zones 69 Embedded Web Server User Guide Configuring Zone Sets Perform this procedure to configure, change, enable, or disable zone sets. A zone set is a group of zones that is activated or deactivated as a single entity across all managed products in either a single switch or a multiswit...
71 Embedded Web Server User Guide 4 Viewing Product and Fabric Data This chapter describes how to use the Embedded Web Server to view information related to the configuration, status, and communications of a product using the View page. You can use EWS to view configuration information for the produ...
Viewing Product and Fabric Data 72 Embedded Web Server User Guide Viewing Product Information The View panel of the EWS interface enables you to see a representation of the physical product, whether a director or switch, and view the various IDs and configuration items for the product. Viewing a Rep...
Viewing Product and Fabric Data 73 Embedded Web Server User Guide ■ Name — The user-defined name or description assigned to the product. ■ Front View and Rear View — Using this graphical view of the product, you can view status symbols and simulated light emitting diode (LED) indicators, display dat...
Viewing Product and Fabric Data 75 Embedded Web Server User Guide Viewing Port Properties To view the properties of a port on a product, perform the following procedure: 1. Choose View from the navigation panel. 2. Choose the Port Properties tab. The Port Properties tab view displays ( Figure 24 ) s...
Viewing Product and Fabric Data 76 Embedded Web Server User Guide ■ Type — G_port — Displays if nothing is logged into the port and the port is configured to be a G_Port. — F_Port — Displays if a device is logged into the port. — E_Port — Displays if the port is connected to another switch’s E_Port ...
Viewing Product and Fabric Data 77 Embedded Web Server User Guide ■ Reason — When the port operating state is Segmented E_Port , Invalid Attachment , or Inactive , this field displays the reason for that state. When an E_Port is segmented, two fabrics are prevented from joining. This only occurs whe...
Viewing Product and Fabric Data 79 Embedded Web Server User Guide Viewing FRU Properties To view the properties of an FRU on a product, perform the following procedure: 1. Choose View from the navigation panel. 2. Choose the FRU Properties tab. The FRU Properties tab view displays ( Figure 25 ) show...
Viewing Product and Fabric Data 80 Embedded Web Server User Guide Viewing Unit Properties To view the unit properties of a product, perform the following procedure: 1. Choose View from the navigation panel. 2. Choose the Unit Properties tab. The Unit Properties tab view displays ( Figure 26 ) showin...
Viewing Product and Fabric Data 81 Embedded Web Server User Guide ■ EC Level — Current engineering change (EC) level. ■ Firmware Level — Release number of the firmware that is currently installed. Viewing Operating Parameters for the Product To view the Operating Parameters of a product, perform the...
Viewing Product and Fabric Data 82 Embedded Web Server User Guide ■ Insistent Domain ID — Indicates whether the domain ID is enabled to be insistent. This option is required if Enterprise Fabric Mode (an optional SANtegrity Binding feature) is enabled. ■ Rerouting Delay — Indicates whether rerouting...
Viewing Product and Fabric Data 83 Embedded Web Server User Guide Viewing Operating Parameters for a Fabric To view the Operating Parameters of a product, perform the following procedure: 1. Choose View from the navigation panel. 2. Choose the Operating Parameters tab. The Operating Parameters tab v...
Viewing Product and Fabric Data 84 Embedded Web Server User Guide Figure 28: Fabric tab with Products tab view The Products page provides a quick glance at the devices in the fabric, as well as direct hyperlink access to fabric participants that support the EWS interface. The devices are shown in se...
Viewing Product and Fabric Data 85 Embedded Web Server User Guide Parts of the Product Cell The product cell has the following parts: ■ A graphic representation of the device and its status. For more information, see “ Parts of the Product Graphic ” on page 86. ■ Information about the device. For mo...
Viewing Product and Fabric Data 86 Embedded Web Server User Guide Parts of the Product Graphic The product graphic provides the following information: ■ The maximum number of ports on the product. ■ A graphic representing the status of the product. ■ An icon representing the appearance of the produc...
Viewing Product and Fabric Data 88 Embedded Web Server User Guide Viewing Fabric Topology The topology of a fabric is a high-level view of the routing and pathways on the fabric. To view the fabric topology from the viewpoint of the hosting machine, perform the following procedure: 1. Choose View fr...
Viewing Product and Fabric Data 89 Embedded Web Server User Guide 3. The Topology page provides the information shown in Table 8 . Table 8: Components of the Topology Page Part of Page Component Description Host Information Topology From Identifies the host product that is providing the fabric topol...
91 Embedded Web Server User Guide 5 Monitoring Products The Monitor page is used to access information about the product including port and node information as well as critical information about performance. Key tasks you can perform to troubleshoot problems from the Monitor page are: ■ Monitoring P...
Monitoring Products 92 Embedded Web Server User Guide ■ Block Configuration — Indicates the blocked or unblocked configuration of the port: — Blocked — Devices communicating with the port are prevented from logging into the product or communicating with other devices attached to product ports. — Unb...
Monitoring Products 94 Embedded Web Server User Guide Accessing Port Statistics Choose Monitor on the navigation panel. Choose the Port Stats tab; the Port Stats tab view displays ( Figure 31 ). To display port statistics for a selected port, enter a port number in the Port Number field and choose G...
Monitoring Products 95 Embedded Web Server User Guide Parts of Statistics Tables The tables of statistics contain the following columns: ■ Statistics — Type of statistic being tracked. ■ # of Wraps — Number of times the Counter value wraps, for statistics that grow rapidly. The maximum value that ei...
Monitoring Products 96 Embedded Web Server User Guide For the Edge Switch 2/24, the following statistics are also shown: ■ LIPs Detected — A loop initialization primitive (LIP) was detected, which means the loop was completed. ■ LIPs Generated — A loop initialization primitive was created to initial...
Monitoring Products 97 Embedded Web Server User Guide Error Statistics The Error Statistics include these transmit and receive values: ■ Link failures — Number of link failures recorded because a not operational sequence (NOS), protocol timeout, or port failure was detected. ■ Sync losses — Number o...
Monitoring Products 98 Embedded Web Server User Guide Open Trunking Statistics The Open Trunking Statistics include these transmit and receive values: ■ Flows rerouted to ISL — The number of Fibre Channel traffic flows that were rerouted to this ISL from another ISL due to congestion. (This value in...
Monitoring Products 99 Embedded Web Server User Guide Severity Levels Severity levels are: ■ Informational ■ Minor ■ Major ■ Severe (not operational) Error Event Code Categories Error Event Codes define event categories; the categories and events vary by product. Below is a list of event codes: ■ 1x...
Monitoring Products 100 Embedded Web Server User Guide Clearing Event Log Entries Note: Before clearing the event logs, make sure the logs are not needed for troubleshooting. Once the event log is cleared, the data cannot be retrieved. To access this option, choose Monitor and choose the Log tab. Ch...
103 Embedded Web Server User Guide 6 Operating and Managing Products and Parts Key Tasks The Operations page is used to manage the product and ports as well as perform maintenance tasks such as port diagnostics. You can access information and tools that are useful in troubleshooting from the Operati...
Operating and Managing Products and Parts 104 Embedded Web Server User Guide Setting Product Beaconing On or Off Choose Operations from the navigation panel. The Switch or Director tab displays, depending on the type of product. Choose the Beacon tab; the Beacon tab view displays ( Figure 34 ). Usin...
Operating and Managing Products and Parts 106 Embedded Web Server User Guide Resetting Product Configuration to Default Values Choose Operations from the navigation panel. Choose the Switch or Director tab as appropriate. Choose the Reset Config tab; the Reset Config tab view displays ( Figure 36 )....
Operating and Managing Products and Parts 107 Embedded Web Server User Guide Note: Before resetting the product, you may want to review the kinds of data that will be reset by browsing through the Configure page and associated tabs. If the product configuration is reset, management access of the pro...
Operating and Managing Products and Parts 108 Embedded Web Server User Guide A checked box indicates beaconing is active, an empty box indicates beaconing is not active for the port. To change the state click once inside the box. (A failed port cannot be set to beacon.) When finished, click Activate...
Operating and Managing Products and Parts 109 Embedded Web Server User Guide Resetting Ports Choose Operations from the navigation panel. Choose the Port tab and the Reset tab; the Reset tab view displays ( Figure 38 ). Use this page to reset ports. This action clears all statistics counters and dis...
Operating and Managing Products and Parts 110 Embedded Web Server User Guide Performing Diagnostics on Ports Choose Operations from the navigation panel. Choose the Port tab and the Diagnostics tab; the Diagnostics tab view displays ( Figure 39 ). Use this view to run either internal or external loo...
Operating and Managing Products and Parts 111 Embedded Web Server User Guide Note: To identify port numbers on cards that you want to test, drag the mouse cursor across the cards in the Unit view . A label displays with the port number. 1. Enter a port number in the Targeted Port Number field. 2. Cl...
Operating and Managing Products and Parts 112 Embedded Web Server User Guide 4. To stop a test, click Terminate Port Diagnostics . Beaconing automatically stops when the test completes or is canceled. If the port fails the test, the port's amber LED remains on. 5. Results display when the diagnostic...
Operating and Managing Products and Parts 113 Embedded Web Server User Guide Figure 42: Retrieving the CTP maintenance information 3. If no dump file is available, the message Not Available displays. If a dump file is available, follow the instructions shown in the tab view. 4. When you have accesse...
Operating and Managing Products and Parts 114 Embedded Web Server User Guide Obtaining Product Information To obtain product information, choose the Operations page, then the Maintenance tab, and then choose Product Info tab. The Product Info tab view displays ( Figure 44 ). Figure 44: Obtaining pro...
Operating and Managing Products and Parts 115 Embedded Web Server User Guide ■ Zoning Information ■ Port Data ■ Port Technology ■ Port Login Data ■ E_Port Status ■ Switch Status ■ Switch Configuration Upgrading Firmware 1. Choose the Maintenance tab from the Operations page, and then choose the Firm...
Operating and Managing Products and Parts 116 Embedded Web Server User Guide Note: When adding a firmware version, follow all procedural information contained in the release notes that accompany the firmware version. That information supplements and supersedes information provided in this manual. No...
117 Embedded Web Server User Guide A Error Messages This appendix lists and explains error messages for the Embedded Web Server. Any error numbers that are not listed are reserved for future use. The message that is returned is a string that includes the error number and the text of the message. Tab...
139 Embedded Web Server User Guide index Index Index 10-100 km column 28 A activating beaconing 107 zone sets 69 active domain ID 81 active zone set, description 63 address resolution protocol table 39 address, Fibre Channel 101 administrator rights 46 administrator-level ID 44 alert symbols 73 ARP ...
Index 140 Embedded Web Server User Guide counter 95 CTP dump file 112 D data field size 101 date fields 31 Date/Time tab view 31 deactivating beaconing 107 zone sets 69 default IP address 23 user name 18 , 24 , 39 values 26 resetting 106 zone concepts 62 disable 70 enable 70 definition Embedded Web ...
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