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Upgrade considerations
For users upgrading to v9.4 from a release earlier than v9.2.0, it is recommended that you
install the v9.4 software upgrade through the console port since Telnet, SNMP agent and
WebUI enabled settings are not retained during the upgrade process. Starting with v9.2.0, the
default settings for Telnet and WebUI are now specifically disabled.
Another option is to enable SSH and save the configuration prior to the upgrade. Once the
router is upgraded to v9.2.0 or higher, you must explicitly enable these settings and save the
configuration. Please refer to the v9.2.0 release notes for additional details.
Important:
If your Secure Router unit is configured for RADIUS or TACACS service, you must follow
these upgrade procedures when upgrading from an earlier release to v9.4. To make the
handling of RADIUS and TACACS work properly when changing the shared key, RADIUS
and TACACS must be disabled when setting the shared key. In the previous release,
enabling the AAA facility came prior to the RADIUS settings.
Under the r9.4 release, the aaa service enable command is stored after both the
TACACS and RADIUS sections to insure that the service is disabled prior to setting the key.
1. Before loading the v9.4 release you must enter the following commands:
2. Boot the v9.4 release. Enter the following commands:
Firewall upgrade considerations
Prior to upgrading, you need to first disable the IKE ALG and save the configuration, and then
load the new release.
Use the following procedure to disable the IKE ALG:
1. To enter the configuration mode, enter:
2. To enter the firewall global tree, enter:
Avaya Secure Router 3120 Installation Guide
configure terminal
aaa
no enable
save local
configure terminal
aaa
enable
save local
The stored configuration is saved in the proper order.
configure terminal
Upgrade considerations
December 2010
53
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