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    <title>Arista Networks :: End of Software Support</title>
		<description><![CDATA[Arista Networks :: End of Software Support]]></description>
		<link>https://www.arista.com/en/support/advisories-notices/end-of-support</link>
		<lastBuildDate>Fri, 29 May 2026 19:09:17 +0000</lastBuildDate>
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		<copyright>© 2026 Arista Networks, Inc. All rights reserved.</copyright>
		<managingEditor>webadmin@arista.com (Web Admin)</managingEditor>
		<item>
			<title>End of Availability for VeloCloud Security VNF Services</title>
			<link>https://www.arista.com/en/support/advisories-notices/end-of-support/24027-end-of-availability-for-velocloud-security-vnf-services</link>
			<guid isPermaLink="true">https://www.arista.com/en/support/advisories-notices/end-of-support/24027-end-of-availability-for-velocloud-security-vnf-services</guid>
			<description><![CDATA[
Date: May 15, 2026
Arista Networks is announcing that the Security VNF Services feature in SD-WAN software is entering the final phase of its product lifecycle. This notification applies to all deployment models of VNF Services, including Checkpoint Firewall, Fortinet Firewall and Palo Alto Networks Firewall through the SD-WAN subscription service offerings.
Customers running any of the Security VNF partner solutions including Checkpoint Firewall, Fortinet Firewall and Palo Networks Firewall ...]]></description>
			<category>End of Software Support</category>
			<pubDate>Thu, 14 May 2026 18:06:45 +0000</pubDate>
		</item>
		<item>
			<title>CloudVision Support for Streaming Telemetry Agent (TerminAttr) versions 1.25 through 1.30</title>
			<link>https://www.arista.com/en/support/advisories-notices/end-of-support/24002-cloudvision-support-for-streaming-telemetry-agent</link>
			<guid isPermaLink="true">https://www.arista.com/en/support/advisories-notices/end-of-support/24002-cloudvision-support-for-streaming-telemetry-agent</guid>
			<description><![CDATA[
Date: April 30, 2026



Revision
Date
Changes


1.0
April 30, 2026
Initial Notice



Software Version:
Streaming Telemetry Agent (TerminAttr) 1.25 through 1.30 for CloudVision On-Premises and CloudVision as-a-Service.
Description:
As described in the CloudVision Life Cycle Policy, CloudVision support is scheduled to end for the following trains of the Streaming Telemetry Agent (TerminAttr):



TerminAttr Version
Final Supported On-Prem Release
End-of-Support in Cloud Se ...]]></description>
			<category>End of Software Support</category>
			<pubDate>Wed, 29 Apr 2026 23:57:54 +0000</pubDate>
		</item>
		<item>
			<title>End of Software Support for MCD 2.4</title>
			<link>https://www.arista.com/en/support/advisories-notices/end-of-support/23979-end-of-software-support-for-mcd-2-4</link>
			<guid isPermaLink="true">https://www.arista.com/en/support/advisories-notices/end-of-support/23979-end-of-software-support-for-mcd-2-4</guid>
			<description><![CDATA[
Date: April 21, 2026
Software Version: MCD 2.4 

Release Date: 29-September-2023
End of Support Date: 01-October-2026

 
Description
The Arista DMF/CCF/MCD Life Cycle policy defines a 36 month lifecycle for each major release train. MCD 2.4 will be considered End of Support on October 1st, 2026 with no further official software support on this version from Arista. This notice is intended to serve as a reminder of this upcoming event. Customers running MCD 2.4 should work with their Ari ...]]></description>
			<category>End of Software Support</category>
			<pubDate>Tue, 21 Apr 2026 22:21:31 +0000</pubDate>
		</item>
		<item>
			<title>End of Software Support for DMF 8.4</title>
			<link>https://www.arista.com/en/support/advisories-notices/end-of-support/23978-end-of-software-support-for-dmf-8-4</link>
			<guid isPermaLink="true">https://www.arista.com/en/support/advisories-notices/end-of-support/23978-end-of-software-support-for-dmf-8-4</guid>
			<description><![CDATA[
Date: April 21, 2026
Software Version: DMF 8.4 

Release Date: 17-August-2023
End of Support Date: 01-September-2026

 
Description
The Arista DMF/CCF/MCD Life Cycle policy defines a 36 month lifecycle for each major release train. DMF 8.4 will be considered End of Support on September 1st, 2026 with no further official software support on this version from Arista. This notice is intended to serve as a reminder of this upcoming event. Customers running DMF 8.4 should work with their Ar ...]]></description>
			<category>End of Software Support</category>
			<pubDate>Tue, 21 Apr 2026 22:19:35 +0000</pubDate>
		</item>
		<item>
			<title>End of Software Support for CloudVision Portal 2024.3 release train</title>
			<link>https://www.arista.com/en/support/advisories-notices/end-of-support/23791-end-of-software-support-for-cloudvision-portal-2024-3-release-train</link>
			<guid isPermaLink="true">https://www.arista.com/en/support/advisories-notices/end-of-support/23791-end-of-software-support-for-cloudvision-portal-2024-3-release-train</guid>
			<description><![CDATA[
Date: April 10, 2026



Revision
Date
Changes


1.0
April 10, 2026
Initial Notice



 
Software Version
CloudVision Portal 2024.3 release train 
Description
The Arista CloudVision Portal Life Cycle policy defines a 24-month lifecycle for each major release train. Support for the CloudVision Portal 2024.3 software train will end on October 21, 2026. On this date, all versions of this release train will be considered End-of-Support, with no further official software support fr ...]]></description>
			<category>End of Software Support</category>
			<pubDate>Thu, 09 Apr 2026 21:28:54 +0000</pubDate>
		</item>
		<item>
			<title>End of Software Support for EOS 4.30</title>
			<link>https://www.arista.com/en/support/advisories-notices/end-of-support/23728-end-of-software-support-for-eos-4-30</link>
			<guid isPermaLink="true">https://www.arista.com/en/support/advisories-notices/end-of-support/23728-end-of-software-support-for-eos-4-30</guid>
			<description><![CDATA[
Date: March 13, 2026
Software Version: EOS 4.30
Description:
The Arista EOS Life Cycle policy defines a 36 month lifecycle for each major release train. The EOS 4.30 software train will reach the 36 month timeline on April 14, 2026. At that time, EOS 4.30 will be considered End of Support for all product families with no further official software support on this version from Arista. This notice is intended to serve as a reminder of this upcoming event. Customers running EOS 4.30 should work ...]]></description>
			<category>End of Software Support</category>
			<pubDate>Tue, 17 Mar 2026 08:23:48 +0000</pubDate>
		</item>
		<item>
			<title>End of Software Support for CloudVision Portal 2024.2 release train</title>
			<link>https://www.arista.com/en/support/advisories-notices/end-of-support/23396-end-of-software-support-for-cloudvision-portal-2024-2-release-train</link>
			<guid isPermaLink="true">https://www.arista.com/en/support/advisories-notices/end-of-support/23396-end-of-software-support-for-cloudvision-portal-2024-2-release-train</guid>
			<description><![CDATA[
Date: February 2, 2026



Revision
Date
Changes


1.0
February 2, 2026
Initial Notice



Software Version
CloudVision Portal 2024.2 release train
Description
The Arista CloudVision Portal Life Cycle policy defines a 24-month lifecycle for each major release train. Support for the CloudVision Portal 2024.2 software train will end on July 24, 2026. On this date, all versions of this release train will be considered End-of-Support, with no further official software support from  ...]]></description>
			<category>End of Software Support</category>
			<pubDate>Mon, 02 Feb 2026 16:10:26 +0000</pubDate>
		</item>
		<item>
			<title>End of Software Support for CloudVision Portal 2024.1 Release Train</title>
			<link>https://www.arista.com/en/support/advisories-notices/end-of-support/22431-end-of-software-support-for-cloudvision-portal-2024-1-release-train</link>
			<guid isPermaLink="true">https://www.arista.com/en/support/advisories-notices/end-of-support/22431-end-of-software-support-for-cloudvision-portal-2024-1-release-train</guid>
			<description><![CDATA[
Date: October 2, 2025



Revision
Date
Changes


1.0
October 2, 2025
Initial Notice



Software Version: CloudVision Portal 2024.1 release train
 
Description:
The Arista CloudVision Portal Life Cycle policy defines a 24-month lifecycle for each major release train. Support for the CloudVision Portal 2024.1 software train will end on April 2, 2026. On this date, all versions of this release train will be considered End-of-Support, with no further official software support fro ...]]></description>
			<category>End of Software Support</category>
			<pubDate>Thu, 02 Oct 2025 15:16:41 +0000</pubDate>
		</item>
		<item>
			<title>End of Software Support for EOS 4.29</title>
			<link>https://www.arista.com/en/support/advisories-notices/end-of-support/22429-end-of-software-support-for-eos-4-29</link>
			<guid isPermaLink="true">https://www.arista.com/en/support/advisories-notices/end-of-support/22429-end-of-software-support-for-eos-4-29</guid>
			<description><![CDATA[
Date: September 26, 2025
Software Version: EOS 4.29
Description:
The Arista EOS Life Cycle policy defines a 36 month lifecycle for each major release train. The EOS 4.29 software train will reach the 36 month timeline on October 31, 2025. At that time, EOS 4.29 will be considered End of Support for all product families with no further official software support on this version from Arista. This notice is intended to serve as a reminder of this upcoming event. Customers running EOS 4.29 shoul ...]]></description>
			<category>End of Software Support</category>
			<pubDate>Fri, 26 Sep 2025 10:40:28 +0000</pubDate>
		</item>
		<item>
			<title>End-of-Software Support Notice - CloudVision Support for EOS 4.23 through 4.27</title>
			<link>https://www.arista.com/en/support/advisories-notices/end-of-support/22242-end-of-software-support-notice-cloudvision-support-for-eos-4-23-through-4-27</link>
			<guid isPermaLink="true">https://www.arista.com/en/support/advisories-notices/end-of-support/22242-end-of-software-support-notice-cloudvision-support-for-eos-4-23-through-4-27</guid>
			<description><![CDATA[
Date: September 5, 2025



Revision
Date
Changes


1.0
September 5, 2025
Initial Notice



Software Version:
EOS 4.23, 4.24, 4.25, 4.26, and 4.27 for CloudVision Portal and CloudVision as a service.
Description:
As described in the CloudVision lifecycle policy, CloudVision support is scheduled to end for the following EOS software trains:



EOS Version
CloudVision Support Ends


EOS 4.23, 4.24, and 4.25
 

December 31, 2025


EOS 4.26 and 4.27
 

April 30, 2 ...]]></description>
			<category>End of Software Support</category>
			<pubDate>Fri, 05 Sep 2025 15:03:04 +0000</pubDate>
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