Cisco 3002 - VPN Hardware Client User Manual download pdf (Page 8)

Limitations and Restrictions

Release Notes for Cisco VPN 3002 Hardware Client Release 3.5.2

Limitations and Restrictions

This section lists the issues to consider before installing Release 3.5.2 of the VPN

3002 Hardware Client software.

Disable SNMP for VPN 3002 Hardware Client Software Versions

Before Release 3.5.2

In versions earlier than Release 3.5.2, an error can occur with management

protocol processing (CSCdw65903). See the following URL for further

information:

http://www.cisco.com/cgi-bin/bugtool/onebug.pl?bugid=CSCdw65903

In software versions prior to Release 3.5.2, this issue existed on both the public

and private interfaces of the VPN 3002. However, the default configuration for

the VPN 3002 enables SNMP only on the private interface; this reduces exposure

to this problem.

To eliminate this issue from both the public and private interfaces, if you do not

upgrade to Release 3.5.2, you must disable SNMP on both the public and private

interfaces. To do this, go to the screen Configuration | System | Management

Protocols | SNMP and deselect “Enable”.

If you do not want to disable SNMP on the entire VPN 3002, you can minimize

exposure to this problem by ensuring that SNMP is disabled on the public

interface. To do this, verify that no rule to allow SNMP traffic has been added to

the public interface.

Release 3.5.2 resolves this issue.

Online Documentation

The online documentation might not be accessible when using Internet Explorer

with Adobe Acrobat, Version 3.0.1. To resolve this issue, upgrade to Acrobat 4.0

or higher. The latest version of Adobe Acrobat is available at the Adobe web site:

http://www.adobe.com.

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Cisco 3002 - VPN Hardware Client User Manual Page 8