Emerson Avocent ACS 6000 User Guide

Avocent® ACS 6000 Advanced Console Server

Installer/User Guide

For important safety information, visit: www.emersonnetworkpower.com/ComplianceRegulatoryInfo

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Co. Avocent, the Avocent logo and Cyclades are trademarks or service marks ofAvocent Corporation or its affiliates in the U.S. and

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possession does not convey any right to reproduce, disclose its contents, or to manufacture or sell anything that it may describe.

Corporation. Allrights reserved.

NOTE: This document supports versions up to and including release 3.0

TABLE OF CONTENTS

Introduction

Features and Benefits

Access options

Web manager

IPv4 and IPv6 support

Flexible users and groups

Security

Authentication

VPN based on IPSec with NAT traversal

Packet filtering

SNMP

Data logging, notifications, alarms and data buffering

Power management

Auto discovery

FIPS module

Configuration Example

Installation

Getting Started

Supplied with the console server

Additional items needed

Rack Mounting

Connecting the Hardware

Console server connectors

Connecting device consoles or modems to serial ports

Turning On the Console Server

AC power

DC power

Configuring a Console Server

Using Telnet or SSH

Accessing the Console Server via the Web Manager

Web Manager Overview for Administrators

Wizard Mode

Expert Mode

Access

System Tools

System

Security

Date and Time

Help and Language

General

Boot Configuration

1 1 2 2 3 3 3 3 3 4 4 4 4 4 4

7 7 7 7 8

8 10 11 11 12 13 13

17 18 20 20 21 22 22 26 27 27 28

ii.....Avocent® ACS 6000 Advanced Console Server

Information

Usage

Network

Settings

Devices

IPv4 and IPv6 static routes

Hosts

Firewall

IPSec(VPN)

SNMP Configuration

Ports

Serial ports

Auxiliary ports

CAS Profile

Dial-in Profile

Dial-out Profile

Pluggable Devices

Device configuration

Authentication

Appliance authentication

Authentication servers

Users Accounts and User Groups

Local accounts

User groups

DSView software access rights

Event Notifications

Event List

Event Destinations

Trap Forward

Data Buffering

Appliance logging

Sensors

Power Management

PDUs

Outlet Groups

Network PDUs

Active Sessions

Monitoring

Change Password

Web Manager Overview for Regular Users

Appendices

Technical Specifications

28 29 29 29 29 30 30 31 33 34 35 35 42 42 45 47 48 49 49 50 51 53 53 54 61 61 61 62 62 63 63 64 64 65 67 67 68 68 69 69 70

.....iii

Recovering a Console Server's Password

Port Information for Communication with the DSView Software

Accessing a Console Server with a DSView Software Installation via Dial-up

Installing DSView software with an OOB back door

Configuring dial-up for a console server

Internal Modem

AT+MS modulation selection

Set telephone extension option

AT S registers

Basic modem result codes

Digital line guard

Sleep mode operation

Disconnecting a call

Selecting country codes

Using caller ID

Technical Support

72 73 74 74 74 77 80 81 81 82 82 83 83 83 84 86

Introduction

The Avocent® ACS 6000 advanced console server is a 1U appliance that serves as a single point

for access and administration of connected devices, such as target device consoles, modems and

power devices. Console servers support secure remote data center management and out-of-band

management of IT assets from any location worldwide.

NOTE: Unless noted, references to a console server refer to all models in the 60XX series.

Console servers provide secure local (console port) and remote (IP and dial-up) access. The

console servers run the Linux®operating system with a persistent file system in Flash memory, and

can be upgraded from either FTP or a DSView™4 management software server.

NOTE: Unless otherwise noted, all references to DSView software in this document refer to version 4 or

greater.

Multiple administrators can be logged into the console server at the same time and can use the web

manager, the Command Line Interface (CLI utility) or DSView software to access and configure the

console server.

Some models feature two PC card/slots to support modem, Ethernet, fast Ethernet (fiber optic) and

storage PC cards (16 bit and 32 bit). One USB port supports modem (V.92 and Wireles), storage

devices and USB hubs. Two fast Ethernet ports support connections to more than one network or

configuration of Ethernet bonding (failover) for redundancy and greater reliability. For dial-in and

secure dial-back with Point-to-Point Protocol (PPP), optional internal modems can be factory

installed, or you can use external modems or wireless modem CardBus devices.

Features and Benefits

Access options

Secure access is available through the following local (analog console port) and remote (digital IP

and dial-up) options:

• LAN/WAN IP network connection.

• Dial-up to a factory-configured internal modem (optional), a modem connected either to a

serial port or the AUX port (which is only possible when an internal modem is not installed), or

to a PC phone card installed in one of the PC card slots (if applicable)or in the USB port or a

wireless modem.

2.....Avocent® ACS 6000 Advanced Console Server

• Target device connection. An authorized user can make a Telnet, SSH v1, SSH v2 or Raw

connection to a target device. For Telnet or SSH to be used for target device connections, the

Telnet or SSH service must be configured in the Security Profile that is in effect.

• Console server console connection. An administrator can log in either from a local terminal or

from a computer with a terminal emulation program that is connected to the console port and

can use the CLI utility. The CLI utility prompt (--|- cli>) displays at login.

More than one administrator can log into the console server and have an active CLI or web

manager session. All sessions receive the following warning message when the configuration is changed by another administrator or by the system: The appliance configuration has been altered

from outside of your session. Upon receipt of this message, each administrator needs to verify that

changes made during the session were saved.

Web manager

Users and administrators can perform most tasks through the web manager (accessed with HTTP

or HTTPS). The web manager runs in Microsoft®Internet Explorer®, Mozilla®Firefox®, and

Apple®Safari®on any supported computer that has network access to the console server. The list

of supported client browsers and their versions are available in the release notes.

IPv4 and IPv6 support

The console server supports dual stack IPv4 and IPv6 protocols. The administrator can use the

web manager or CLI to configure support for IPv4 addresses only or for both IPv4 and IPv6

addresses. The following list describes the IPv6 support provided in the console server:

• DHCP

• Dial-in and dial-out sessions (PPP links)

• DSView software integration

• eth0 and eth1 Ethernet interfaces

• Firewall (IP tables)

• HTTP/HTTPs

• Linux kernel

• Remote authentication: Radius, Tacacs+, LDAP and Kerberos servers

• SNMP

• SSH and Telnet access

• Syslog server

NOTE: Remote authentication NFS, NIS and IPSec are not supported with IPv6.

Introduction.....3

Flexible users and groups

An account can be defined for each user on the console server or on an authentication server. The

admin and root users have accounts by default, and either can add and configure other user

accounts. Access to ports can be optionally restricted based on authorizations an administrator can assign to custom user groups. For more information, see Users Accounts and User Groups on

page 53.

Security

Security profiles determine which network services are enabled on the console server.

Administrators can either allow all users to access enabled ports or allow the configuration of group

authorizations to restrict access. You can also select a security profile, which defines which

services (FTP, ICMP, IPSec and Telnet) are enabled and SSH and HTTP/HTTPS access. The

administrator can select either a preconfigured security profile or create a custom profile. For more information, see Security on page 22.

Authentication

Authentication can be performed locally, with One Time Passwords (OTP), a remote Kerberos,

LDAP, NIS, RADIUS, TACACS+ authentication server or a DSView server. The console server

also supports remote group authorizations for the LDAP, RADIUS and TACACS+ authentication

methods. Fallback mechanisms are also available.

Any authentication method configured for the console server or the ports is used for authentication

of any user who attempts to log in through Telnet, SSH or the web manager. For more information, see Authentication on page 49.

VPN based on IPSec with NAT traversal

If IPSec is enabled in the selected security profile, an administrator can use the VPN feature to

enable secure connections. IPSec encryption with optional NAT traversal (which is configured by

default) creates a secure tunnel for dedicated communications between the console server and

other computers that have IPSec installed. ESP and AH authentication protocols, RSA Public Keys and Shared Secret aresupported. For more information, see IPSec(VPN) on page 33.

Packet filtering

An administrator can configure a console server to filter packets like a firewall. Packet filtering is controlled by chains, which are named profiles with user-defined rules. The console server filter table contains a number of built-in chains that can be modified but not deleted. An administrator

can also create and configure new chains.

4.....Avocent® ACS 6000 Advanced Console Server

SNMP

If SNMP is enabled in the selected security profile, an administrator can configure the Simple

Network Management Protocol (SNMP) agent on the console server to answer requests sent by an

SNMP management application.

The console server SNMP agent supports SNMP v1/v2 and v3, MIB-II and Enterprise MIB. For more information, see SNMP Configuration on page 34.

NOTE: The text files with the Enterprise MIB (ACS6000-MIB.asn) and the TRAP MIB (ACS6000-TRAP-

MIB.asn) are available in the appliance under the /usr/local/mibs directory.

Data logging, notifications, alarms and data buffering

An administrator can set up data logging, notifications and alarms to alert administrators of

problems with email, SMS, SNMP trap or DSView software notifications. An administrator can also

store buffered data locally, remotely or with DSView management software. Messages about the

console server and connected servers or devices can also be sent to syslog servers.

Power management

The console server enables users who are authorized for power management to turn power on,

turn power off and reset devices plugged into a connected power distribution unit (PDU). The

power devices can be connected to any serial port or to the AUX/Modem port (if an internal modem is not installed). For more information, see Power Management on page 64.

Auto discovery

An administrator can enable auto discovery to find the hostname of a target connected to a serial

port. Auto discovery’s default probe and answer strings have a broad range. An administrator can

configure site-specific probe and answer strings. Auto discovery can also be configured through

the DSView software.

FIPS module

The 140 series of Federal Information Processing Standards (FIPS) are U.S. government

computer security standards that specify requirements for cryptography modules.

The console server uses an embedded FIPS 140-2 validated cryptographic module (Certificate No.

1747)running on a Linux PPCplatform per FIPS 140-2 Implementation Guidance section G.5 guidelines. For more information, see FIPS module on page 23.

Configuration Example

The following graphic and table illustrate a typical ACS 6000 console server configuration.

Typical ACS 6000 Advanced Console Server Configuration

Introduction.....5

Typical ACS 6000 Advanced Console Server Configuration Descriptions

Number Description Number Description

1 ACS 6000 advanced console server 8 Phone line

2 Target devices 9

3 PDU (one or more) 10

4 Serial port connection 11 LAN firewall

6 Either AUX/Modem or any serial port 13

PC card (modem, Ethernet or storage - not available on all models)

Modem ordered and configured internally at the factory -orexternal modem (on a device in one of the PC card slots or USB port, or connected to a serial port or the AUX port)

Remote dial-in client

Local Area Network (LAN)

Remote authentication server

DSView client/server

Remote/local Windows/Linux computer

Introduction.....6

Installation

Getting Started

Before installing your ACS 6000 console server, refer to the following list to ensure you have all

items that shipped with it , as well as other items necessary for proper installation.

Supplied with the console server

• Quick InstallationGuide (QIG)

• Power Cord

• RJ-45 to RJ-45 straight-through CAT 5cable

• RJ-45 to DB-9F cross adaptor

• DB-25 loop-back plug

• RJ-45 to DB-25M cross adaptor

• RJ-45 to DB-25F cross adaptor

• RJ-45 to DM-25M straight-through cable

• Mounting brackets, screws and cord retention clips

• Keyhole mounting kit

• Software License Agreement

• Safety Sheet

Additional items needed

If you are configuring the console server in a standalone configuration, you will also need the

following items:

• One or more RJ-45 to RJ-45 CAT 5 straight-through cables

• An RJ-45 to DB-9F straight-through adaptor

• A PC running a terminal emulation program

Rack Mounting

You can mount the console server in a rack or cabinet, or place it on a desktop or other flat surface.

For rack or cabinet mounting, two mounting brackets are supplied.

To rack mount a console server:

8.....Avocent® ACS 6000 Advanced Console Server

1. Install the brackets at the front or back edges of the console server with the screws provided

with the mounting kit.

2. Mount the console server in a secure position.

Bracket Connections for Front Mount Configuration

Connecting the Hardware

Console server connectors

The following figure shows the connectors on the front of the ACS 6000 console server.

Front of the Console Server (ACS 6032 Console Server Shown)

Connectors on the Console Server Front

Number Descr iption

1 USB connector

2 LEDs

3 PC card slots (not available on all models)

LEDs on the Console Server Front

Label Descr iption

• Blue Blinks - During unit boot

PWR/CPU

ETH 0/ETH 1

AUX/MODEM

[One LED for each serial port]

• Solid - During operation

• Off - Power is off

• Amber - Link at 10BaseT speed

• Yellow - Link at 100BaseT speed

• Green - Link at 1000BaseT speed

• Off - No link/cable disconnected/Ethernet fault

Dual LED: Yellow on top, green on bottom

• Yellow - DTR/DCD activity

• Green - TXD and RXD activity

• Off - No activity

Green

• Blinks - Ready, with activity

• Solid - Ready

• Off - Not ready

The following figure shows the rear connectors on the console server.

Installation.....9

Rear of the Console Server (ACS 6032 Console Server Shown)

Connectors on the Console Server Rear

Number

1 Power supplies (dual AC shown).

2 Serial ports (32 ports shown). Models come with 4, 8, 16, 32 or 48 serial ports.

3 ETH 1 10/100M/1G Ethernet port. Can be connected to a second network or used for failover.

5 ETH0 10/100M/1G Ethernet port for remote IP access.

Descr iption

AUX/Modem port. If an optional internal modem is ordered, this port is defined as a V.92 modem at the factory; otherwise, the port is factory-defined as RS-232 with an RJ-45 ACS console server pinout and can be used to connect either an external modem or a power device.

Console port. Allows for local administration and access to connected devices through a terminal or a computer with a terminal emulator.

10.....Avocent® ACS 6000 Advanced Console Server

Connecting device consoles or modems to serial ports

Use CAT 5 or greater cables and DB-9 or DB-25 console adaptors as needed to connect target

device consoles or modems to the serial ports on the console server.

The console server supports the Cisco®serial port pinout configuration, which is disabled by

default. If a Cisco cable is connected to a port, an administrator must enable the Cisco pinout for the port. An administrator can select Expert - Ports - Serial Ports - (SetCAS or SetPower) - Physical to

open the Physical Settings screen, then check Enable Cisco RJ Pin-Out.

The following tables show serial port pinout information.

ACS Console Server Serial Port Pinout

Pin No. Signal Name Input/Output

1 RTS OUT

2 DTR OUT

3 TxD OUT

4 GND N/A

5 CTS IN

6 RxD IN

7 DCD/DSR IN

8 Not Used N/A

Cisco Serial Port Pinout

Pin No. Signal Name Input/Output

1 CTS IN

2 DCD/DSR IN

3 RxD IN

4 GND N/A

5 Not Used N/A

6 TxD OUT

7 DTR OUT

8 RTS OUT

To connect devices, modems and PDUs to serial ports:

Make sure the crossover cable used to connect a device has the same pinout type that is

configured in the software for the port (either Cyclades or Cisco).

1. Make sure the devices to be connected are turned off.

2. Use CAT 5 or greater crossover cables to connect the devices to the console server, using an

adaptor, if necessary.

Installation.....11

3. To connect modems, use straight-through CAT 5 or greater cables, with an appropriate

connector or adaptor (USB, DB-9 or DB-25) for the modem.

NOTE: To comply with EMC requirements, use shielded cables for all port connections.

WARNING: Do not turn on the power on the connected devices until after the console server is turned on.

To daisy chain PDUs to a console server:

This procedure assumes that you have one PDU connected to a serial port on a console server.

NOTE: Daisy chaining is not possible with SPC PDUs. ServerTech PDUs will allow only one level (Master

and Slave) of daisy chaining.

1. Connect one end of a UTP cable with RJ-45 connectors to the OUT port of the connected

PDU.

2. Connect the other end of the cable to the IN port of the chained PDU. Repeat both steps until

you have connected the desired number of PDUs.

NOTE: For performance reasons, Avocent recommends connecting no more than 128 outlets per serial

port.

Turning On the Console Server

The console server is supplied with single or dual AC or DC power supplies.

WARNING: Always execute the shutdown command through the web manager, CLI or DSView software

under the Overview/Tools node before turning the console server off, then on again. This will ensure the

reset doesn't occur while the file system in Flash is being accessed, and it helps avoiding Flash memory

corruptions.

AC power

To turn on a console server with AC power:

1. Make sure the console server is turned off.

2. Plug the power cable into the console server and into a power source.

3. Turn the console server on.

4. Turn on the power switches of the connected devices.

12.....Avocent® ACS 6000 Advanced Console Server

DC power

DC power is connected to DC-powered console servers by way of three wires: Return (RTN),

Ground (GND) and -48 VDC.

WARNING: It is critical that the power source supports the DC power requirements of your console server.

Make sure that your power source is the correct type and that your DC power cables are in good condition

before proceeding. Failure to do so could result in personal injury or damage to the equipment.

The following diagram shows the connector configuration for DC power.

DC Power Connection Terminal Block

DC Power Connection Details

Number Descr iption Number Descr iption

1 Power switch 3 GND (Ground)

2 RTN (Return) 4 -48 VDC

To turn on a console server with DC power:

1. Make sure the console server is turned off.

2. Make sure DC power cables are not connected to a power source.

3. Remove the protective cover from the DC power block by sliding it to the left or right.

4. Loosen all three DC power connection terminal screws.

5. Connect your return lead to the RTN terminal, your ground lead to the GND terminal and your

-48 VDC lead to the -48 VDC terminal and tighten the screws.

6. Slide the protective cover back into place over the DC terminal block.

7. If your console server has dual-input DC terminals, repeat steps 3-6 for the second terminal.

8. Connect the DC power cables to the DC power source and turn on the DC power source.

9. Turn on the console server.

Installation.....13

10. Turn on the power switches of the connected devices.

Configuring a Console Server

A console server may be configured at the appliance level through the command line interface

accessed through the CONSOLE or Ethernet port. All terminal commands are accessed through a

terminal or PC running terminal emulation software.

NOTE: To configure using DSView software, see the DSView Software Installer/User Guide. To configure

using the console server’s web manager, see Chapter 3. To configure using Telnet or SSH, see the ACS

6000 Command Reference Guide.

To connect a terminal to the console server:

1. Using a null modem cable, connect a terminal or a PC that is running terminal emulation

software (such as HyperTerminal®) to the CONSOLE port on the back panel of the console

server. An RJ-45 to DB9 (female) cross adaptor is provided.

The terminal settings are 9600 bits per second (bps), 8 bits, 1 stop bit, no parity and no flow

control.

2. Turn on the console server. When the console server completes initialization, the terminal will

display the login banner plus the login prompt.

Using Telnet or SSH

An authorized user can use a Telnet or SSH client to make a connection directly to the console of a

device if all of the following are true:

The Telnet or SSH:

• protocol is enabled in the selected security profile

• protocol is configured for the port

• client is available, and it is enabled on the computer from which the connection is made

To use Telnet to connect to a device through a serial port:

For this procedure, you need the username configured to access the serial port, the port name (for

example, 14-35-60-p-1), device name (for example, ttyS1), TCP port alias (for example, 7001) or

IP port alias (for example, 100.0.0.100) and the hostname of the console server or its IP address.

To use a Telnet client, enter the information in the dialog boxes of the client.

-or-

To use Telnet in a shell, enter the following command:

14.....Avocent® ACS 6000 Advanced Console Server

# telnet [hostname | IP_address]

-or-

# telnet [hostname | IP_address] TCP_Port_Alias

-or-

# telnet IP_Port_Alias

To close a Telnet session:

Enter the Telnet hotkey defined for the client. The default is Ctrl ] + q to quit, or enter the text session hotkey for the CLI prompt and then enter quit.

To use SSH to connect to a device through a serial port:

For this procedure, you need the username configured to access the serial port, the port name (for

example, 14-35-60-p-1), TCP port alias (for example, 7001), device name (for example, ttyS1),

and the hostname of the console server, IP address or IP Port alias (for example, 100.0.0.100).

To use an SSH client, enter the information in the dialog boxes of the client.

-or-

To use SSH in a shell, enter the following command:

ssh -l username:port_name [hostname | IP_address]

-or-

ssh -l username:device_name [hostname | IP_address]

-or-

ssh -l username:TCP_Port_Alias [hostname | IP_address]

-or-

ssh -l username IP_Port_Alias

To close an SSH session:

Installation.....15

At the beginning of a line, enter the hotkey defined for the SSH client followed by a period. The default is ~. Or, enter the text session hotkey for the CLI prompt and then enter quit.

Installation.....16

Accessing the Console Server via the Web Manager

Once you’ve connected your ACS 6000 console server to a network, you can access the console

server with its web manager. The web manager provides direct access to the console server via a

graphical user interface instead of a command-based interface.

NOTE: For instructions on accessing the console server via the CLI or DSView software see the Cyclades

ACS 6000 Command Reference Guide or the DSView Software Installer/User Guide.

Web Manager Overview for Administrators

NOTE: For an overview of the web manager for regular users, see Web Manager Overview for Regular

Users on page 70.

To log into the web manager:

1. Open a web browser and enter the console server IP address in the address field.

2. Log in as either admin with the password avocent or as root with the password linux.

Figure 3.1 shows a typical web manager screen for an administrator and descriptions follow in

Table 3.1.

Administrator Web Manager Screen

18.....Avocent® ACS 6000 Advanced Console Server

Web Manager Screen Areas

Number

Descr iption

2 Tab bar. Displays whether the admin is in Expert or Wizard mode.

4 Content area. Contents change based on the options selected in the side navigation bar.

Top option bar. The name of the appliance and of the logged in user appear on the left side. Refresh, Print, Logout and Help buttons appear on the right.

Side navigation bar. Menu options for configuration, viewing of system information and access to devices. The options change based on user rights.

Wizard Mode

The Wizard mode is designed to simplify the setup and configuration process by guiding an

administrator through the configuration steps. An administrator can configure all ports in the CAS

Profile and set the Security Profile, Network and Users Settings using the Wizard.

By default, the first time an administrator accesses the console server through the web manager,

the Wizard will be displayed. Subsequent log-ins will open in Expert mode, and once the console

server has been configured, Expert mode becomes the default mode. An administrator can toggle

between Expert and Wizard modes by clicking the tab bar on the web manager administrator

screen.

Figure 3.2 shows a typical screen when an administrator is in Wizard mode.

Wizard Screen

The following procedures describe how to configure the console server from the Wizard.

To configure security parameters and select a Security Profile:

1. Select the Security link in the content area.

Accessing the Console Server via the Web Manager.....19

2. Select the desired Security Profile. If using a Custom Security Profile, click the checkboxes

and enter values as needed to configure the services, SSH and HTTP and HTTPS options to

conform with your site security policy.

3. Under the Bootp Configuration Retrieval heading, uncheck the box(es)to disable Bootp

configuration retrieval and/or live configuration retrieval.

4. If you are not using DSView software to manage the appliance, uncheck the Allow Appliance

to be Managed by DSView box.

5. Click Next to configure the Network or click the Network, Ports or Users link to open the

appropriate screen.

To configure network parameters:

1. Select the Network link in the content area.

2. Enter the Hostname, Primary DNS and Domain in the appropriate fields.

3. Select the IPv4 or IPv6 method for the ETH0 interface. If using Static, enter the Address,

Mask and Gateway in the appropriate fields.

4. Enable or disable IPv6 support.

5. Click Next to configure ports or click on the Security, Ports or Users link to open the

appropriate screen.

To configure Ports:

1. Select the Ports link in the content area.

2. Check the box(es) to enable all ports and/or to enable Cisco RJ45 Pin-Out to change the pin-

out when a Cisco cable is connected.

3. Use the appropriate drop-down menus to select the values for Speed, Parity, Data Bits, Stop

Bits, Flow Control, Protocol, Authentication Type and Data Buffering Status.

4. Select the Data Buffering Type. If using NFS, enter the NFS Server and NFS Path information

in the appropriate fields.

5. Click Next to configure users or click on the Network, Security or Users link to open the

appropriate screen.

To configure users and change the default user passwords:

WARNING: For security reasons, it is recommended you change the default password for both root and

admin users immediately.

1. Select the Users link in the content area.

2. Click a username (admin or root) and enter the new password in the Password and Confirm

Password fields.

20.....Avocent® ACS 6000 Advanced Console Server

-or-

Click Add to add a user. Enter the new username and password in the appropriate fields.

3. (Optional) To force the user to change the default password, select the User must change

password at next login checkbox.

4. Assign the user to one or more groups.

5. (Optional) Configure account expiration and password expiration.

6. Click Next.

7. Repeat steps 3-7 as needed to configure new user accounts and assign them to default

groups.

NOTE: By default, all configured users can access all enabled ports. Additional configuration is needed if

your site security policy requires you to restrict user access to ports.

8. Click Save, then click Finish.

Expert Mode

The following tabs are available in the side navigation bar of the web manager when an

administrator is in Expert mode.

Access

Click Access to view all the devices connected to the console server.

To view and connect to devices using the web manager:

1. Select Access in the side navigation bar. The content area displays the name of the console

server and a list of names or aliases for all installed and configured devices the user is

authorized to access.

2. Select Serial Viewer from the Action column. A Java®applet viewer appears. In a gray area at the top of the viewer, the Connected to message shows the IP address of the console server followed by the default port number or alias.

3. Log in if prompted.

The following table describes the available buttons in the Java applet.

Java Applet Buttons for Connecting to the

Button Purpose

SendBreak

To send a break to the terminal

Accessing the Console Server via the Web Manager.....21

Button Purpose

Disconnect

To disconnect from the Java applet

Select the left icon to reconnect to the server or device; or select the right icon to end the session and disconnect from the Java applet

System Tools

Click System Tools to display icons which can be clicked to reboot or shut down the console server, upgrade the console server’s firmware, save or restore its configuration or open a terminal session

with the console server.

To upgrade a console server's firmware:

1. From http://www.avocent.com, browse to the product updates section and find the firmware

for your console server.

2. Save the new firmware to an FTPserver or to your desktop.

3. From the sidebar of the console server's web manager, click System Tools, then click

Upgrade Firmware.

4. Download the file from an FTPserver by selecting FTPserver.

a. In the FTPsite field, enter theaddress of the FTPserver where you saved the firmware.

b. Enter the username and password for the FTPserver in the appropriate fields.

c. Enter the file directory where the firmware is saved and the filename for the firmware in

the appropriate fields.

-or-

Download the file from your desktop by selecting My Computer.

a. Type the filename for the new firmware or click Browse to open a window to browse to

the file.

5. Click Download. The console server will download the firmware from the specified site and will display a message when the download is complete.

6. Click Install.

7. Once the new firmware is installed, reboot the console server.

NOTE: If the page after installation displays empty or blank values, there was not enough memory to

upgrade the firmware. Reboot the console server and upgrade the firmware again.

22.....Avocent® ACS 6000 Advanced Console Server

System

Click System to display information about the console server and allow an administrator to configure the console server’s system parameters. The following tabs are listed under System in

the side navigation bar.

Security

Security Profile

ASecurity Profile determines which network services are enabled on the console server.

During initial configuration, the console server administrator must configure security parameters to

conform with the site security policy. The following security features can be configured either in the

web manager, CLI or the DSView software:

• Configure the session idle time-out

• Enable or disable RPC

• Ability to configure access for all users, or allow the configuration of group authorizations to

restrict access

• Select a Security Profile, which defines:

• Enabled services (FTP, ICMP, IPSec and Telnet)

• SSH and HTTP/HTTPS access

• Enable or disable Bootp Configuration retrieval

The administrator can select either a preconfigured Security Profile or create a custom profile.

All the services and the SSH and HTTP/HTTPS configuration options that are enabled and

disabled for each Security Profile are shown in the Wizard - Security and the System - Security -

Security Profile pages.

To configure a Security Profile:

1. Select System - Security - Security Profile.

2. In the Idle Timeout field, enter the number of minutes before the console server times out

open sessions.

NOTE: This value applies to any user session to the appliance via HTTP, HTTPS, SSH, Telnet or

CONSOLE port. It will not overwrite the value configured for the user's authorization group. The new idle

time-out will be applied to new sessions only.

3. Under the Enabled Services section, enable or disable the RCP checkbox.

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