# cnWave System Release 1.2 has been released
**URL:** https://community.cambiumnetworks.com/t/cnwave-system-release-1-2-has-been-released/83099
**Category:** cnWave 60 GHz
**Tags:** release-notes
**Created:** [December 21, 2021, 9:14am UTC](https://community.cambiumnetworks.com/t/cnwave-system-release-1-2-has-been-released/83099 "2021-12-21T09:14:00Z")
**Posts on this page:** 9
**Page:** 1
### Author:  [@Anilkumarreddy](https://community.cambiumnetworks.com/u/Anilkumarreddy)
#### Post date: [December 21, 2021, 9:14am UTC](https://community.cambiumnetworks.com/t/cnwave-system-release-1-2-has-been-released/83099/1 "2021-12-21T09:14:00Z")
**cnWave 60GHz System Release 1.2** has been released. Find the firmware and full release notes at
[https://support.cambiumnetworks.com/files/60ghz-cnwave/](https://support.cambiumnetworks.com/files/60ghz-cnwave/)
👉 Minimum cnMaestro version should be 3.0.4.
👉 Upgrade the External E2E controller first following this [link](https://community.cambiumnetworks.com/t/updating-e2e-controller-on-premise-1-1-0-r-to-latest-package-version-1-2-0-r1/77661) and then the nodes (where External E2E is used)
👉 When using onboard controller, its recommended to upgrade the whole mesh together.
**Features introduced in System Release 1.2**
- Antenna Alignment
- DHCP Option 82
- Monitor PoP Interface
- Unconnected PoPs
- Auto Manage IPv6 Routes
- Ping Tool
- Supporting IPv4 RADIUS server IP
- CPE Prefix Zoning
- Factory Reset Options
- Additional nodes supported by Onboard controller
- Show SFP Power Details
[Problems corrected in System Release 1.2](https://support.cambiumnetworks.com/file/0cb4993bedc7b4d1d58cb1b31c79216703194a92)
[Known Issues or Limitations in System Release 1.2](https://support.cambiumnetworks.com/file/0cb4993bedc7b4d1d58cb1b31c79216703194a92)
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### Author:  [@lightnet-des](https://community.cambiumnetworks.com/u/lightnet-des)
#### Post date: [December 21, 2021, 11:25am UTC](https://community.cambiumnetworks.com/t/cnwave-system-release-1-2-has-been-released/83099/2 "2021-12-21T11:25:27Z")
We are currently using an on-premises E2E controller V1.1
The VM is running OVA: 1.0.1-r2 with Patch: 1.1.0-r1
Can we just apply the new patch for V1.2?
Thanks.
Des.
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### Author:  [@vaa100](https://community.cambiumnetworks.com/u/vaa100)
#### Post date: [December 21, 2021, 2:03pm UTC](https://community.cambiumnetworks.com/t/cnwave-system-release-1-2-has-been-released/83099/3 "2021-12-21T14:03:31Z")
Hi @lightnet-des,
Yes we can apply v1.2 on top of v1.1. Please make sure that you follow the below steps to perform the same.
1. Update the cnMaestro version to v3.0.4(Not applicable if cnMaestro cloud is used).
2. Update the external e2e VM with package 1.2.0-r1 as explained [here](https://community.cambiumnetworks.com/t/updating-e2e-controller-on-premise-1-1-0-r-to-latest-package-version-1-2-0-r1/77661).
3. Update the PoP device(s) with the 1.2 image
4. Update all the other nodes with respective 1.2 image
1.2.0-r1 package and 1.2 device images can be downloaded from [here](https://support.cambiumnetworks.com/files/60ghz-cnwave/).
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### Author:  [@lightnet-des](https://community.cambiumnetworks.com/u/lightnet-des)
#### Post date: [December 21, 2021, 2:25pm UTC](https://community.cambiumnetworks.com/t/cnwave-system-release-1-2-has-been-released/83099/4 "2021-12-21T14:25:43Z")
Hi @vaa100
Thank you for the reply and details on upgrading. We ran into an issue previously where the E2E controller VM needed internet access to update to a new patch version. Is it still a requirement that the E2E needs internet access to perform the patch update?
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### Author:  [@vaa100](https://community.cambiumnetworks.com/u/vaa100)
#### Post date: [December 21, 2021, 2:50pm UTC](https://community.cambiumnetworks.com/t/cnwave-system-release-1-2-has-been-released/83099/5 "2021-12-21T14:50:46Z")
Hi @lightnet-des
1.2.0-r1 update does not need internet access.
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### Author:  [@Shawn\_Mathew\_Sanders](https://community.cambiumnetworks.com/u/Shawn_Mathew_Sanders)
#### Post date: [December 23, 2021, 5:49am UTC](https://community.cambiumnetworks.com/t/cnwave-system-release-1-2-has-been-released/83099/6 "2021-12-23T05:49:35Z")
service ssh admin@ is broke
CLISH\>service ssh
Unsupported options
##Error Processing Command
CLISH\>service ssh admin@x.x.x.x
Unsupported options
##Error Processing Command
CLISH\>service ssh admin@x.x.x.x
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### Author:  [@uberdome](https://community.cambiumnetworks.com/u/uberdome)
#### Post date: [December 29, 2021, 7:18pm UTC](https://community.cambiumnetworks.com/t/cnwave-system-release-1-2-has-been-released/83099/7 "2021-12-29T19:18:57Z")
cnMaestro cloud still shows 1.2 as “beta” although it is now “recommended”.
Can you confirm if cnMaestro cloud is the beta version, or if it is actually the release version?
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### Author:  [@Abiola\_Adeyemo](https://community.cambiumnetworks.com/u/Abiola_Adeyemo)
#### Post date: [January 3, 2022, 6:33am UTC](https://community.cambiumnetworks.com/t/cnwave-system-release-1-2-has-been-released/83099/8 "2022-01-03T06:33:15Z")
I also noticed the service ssh admin@\*\*\*\* not working anymore
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### Author:  [@Kiran\_Avva](https://community.cambiumnetworks.com/u/Kiran_Avva)
#### Post date: [January 4, 2022, 4:48am UTC](https://community.cambiumnetworks.com/t/cnwave-system-release-1-2-has-been-released/83099/9 "2022-01-04T04:48:12Z")
Thanks for reporting this bug. Yes, it got broken. Apologies !!
We will fix this in 1.2.1