Automatic Update for Single Device

This simple example describes how to configure the Automatic Update feature for updating a single device. In this example, the device queries the provisioning server for software, configuration and Auxiliary files every 24 hours.

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To set up Automatic Provisioning for single device (example):

1.

Set up an HTTP Web server (e.g., http://www.company.com) and place all the required configuration files on this server.

2.

Configure the device with the IP address of the DNS server for resolving the domain name (e.g., http://www.company.com) that is used in the URL of the provisioning server.

3.

Configure the device with the following Automatic Update settings:

a.

Automatic Update is done every 24 hours (86,400 seconds):

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ini File:

AutoUpdateFreqencySeconds = 86400

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CLI:

# configure system
(config-system)# automatic-update
(auto-update)# update-frequency-sec  86400        

a.

Automatic Update of software file (.cmp):

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ini File:

AutoCmpFileUrl =  'https://www.company.com/sw.cmp'

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CLI:

# configure system
(config-system)# automatic-update
(auto-update)# auto-firmware 'http://www.company.com/sw.cmp'        

a.

Automatic Update of Call Progress Tone file:

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ini File:

CptFileURL = 'https://www.company.com/call_progress.dat'

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CLI:

# configure system
(config-system)# automatic-update
(auto-update)# call-progress-tones 'http://www.company.com/call_progress.dat'        

a.

Automatic Update of ini configuration file:

b.

Enable Cyclical Redundancy Check (CRC) on downloaded ini file:

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ini File:

AUPDCheckIfIniChanged = 1

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CLI:

# configure system
(config-system)# automatic-update
(auto-update)# crc-check regular        

a.

Configure the source interface (VRF table or IP network):

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ini File:

AUPDInterface= vrf-sec

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CLI:

# configure system
(config-system)# automatic-update
(auto-update)# network-source vrf-sec       

4.

Power down and then power up the device.