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About Cisco Catalyst Cellular Gateways

Cisco Catalyst Cellular Gateways combine the latest in cellular technology with deployment flexibility and ease of management. Cisco Catalyst Cellular Gateways connect your users and devices to trusted cloud and enterprise applications using 5G and 4G LTE Advanced Pro technologies. These gateways enable secure, scalable cellular deployments from any location using your existing infrastructure for primary or failover connectivity.

The Cisco Catalyst Cellular Gateways is deployed on the new lightweight Cisco IOS CG software. This software is customizable making it more flexible for any complex performance or functionality improvements. It offers a modular system where each module is independent and complete.


Note

As of Cisco IOS CG 17.6.x release, Cisco Catalyst Cellular Gateways have transitioned from Cisco IOS XE software to Cisco IOS CG software. The last version of Cisco IOS XE software that can be used with Cisco Catalyst Cellular Gateways is Cisco IOS XE 17.5.x.


Cisco Catalyst Cellular Gateways Platforms

The Cisco Catalyst Cellular Gateways Platforms includes the following models:

  • CG418-E (CAT18 LTE Advanced Pro)

  • CG522-E (5G Sub-6 GHz)


Note

Cisco Catalyst Cellular Gateways now support IPv6 in the Cisco IOS CG 17.9.2a release. Prior to deploying this release, ensure that it is supported on your service provider’s network.

For all prior Cisco IOS CG releases, before you deploy Cisco Catalyst Cellular Gateways, it is mandatory to check if there is a requirement to support IPv6 addresses in the customer network and the service provider network.

If you need IPv6 support on the device prior to the Cisco IOS CG release 17.9.2a, the recommended software versions are the following:

  • CG418-E: Cisco IOS XE 17.3.x to Cisco IOS XE 17.5.x

  • CG522-E: Cisco IOS XE 17.4.x to Cisco IOS XE 17.5.x.

If you require use of vManage, any specific vManage version supports up to three prior releases of Cisco IOS XE or Cisco IOS CG. Therefore, any given version of Cisco IOS XE or Cisco IOS CG will be supported by up to 3 following versions of vManage. For example, Cisco IOS XE 17.5.x is supported by vManage version 20.5.x, as well as by vManage versions 20.6.x, 20.7.x, and 20.8.x.



Note

Cisco Catalyst Cellular Gateways do not support Local WebUI in the Cisco IOS CG 17.9.x release. Support for Local WebUI will be planned in a future release of Cisco IOS CG.

If you need Local WebUI support on the device, the recommended software versions are the following:

  • CG418-E: Cisco IOS XE 17.3.x to Cisco IOS XE 17.5.x

  • CG522-E: Cisco IOS XE 17.4.x to Cisco IOS XE 17.5.x

If you require use of vManage, any given vManage version will support up to 3 prior releases of Cisco IOS XE or Cisco IOS CG. Therefore, any given version of Cisco IOS XE or Cisco IOS CG will be supported by up to 3 following versions of vManage. For example, Cisco IOS XE 17.5.x is supported by vManage version 20.5.x, as well as by vManage versions 20.6.x, 20.7.x, and 20.8.x.


Resolved Bugs in Cisco IOS CG 17.9.2a

Bug ID

Description

CSCwd24275

IP reassembler element strips last 20 bytes of last fragment.

CSCwd38271

Active SIM is 1 when there is no SIM in Cellular Gateway.

Open Bugs in Cisco IOS CG 17.9.2a

There are no open bugs for this release.

Resolved Bugs in Cisco IOS CG 17.9.1

Bug ID

Description

CSCwc11223

Resetting the CG522-E through the reset button, not successful after the upgrade.

CSCwb47243

CG522-E stops forwarding IPSec traffic.

CSCwb57386

CG522-E constant TxDrops seen on the Cellular interface.

CSCwa50165

CG418-E|CG522-E cellular gateways mtu issues with fragmented packets.

Open Bugs in Cisco IOS CG 17.9.1

Bug ID

Description

CSCwc27827

Tunnel services cannot be changed of Cellular Gateways.

CSCwc56707

CG522-E status on gateway and device is not synchronized.

CSCwd38271

Active SIM is 1 when there is no SIM in Cellular Gateway.

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Go to Products by Category and choose your product from the list, or enter the name of your product. Look under Troubleshoot and Alerts to find information for the issue that you are experiencing.