THIS FIELD NOTICE IS PROVIDED ON AN "AS IS" BASIS AND DOES NOT IMPLY ANY KIND OF GUARANTEE OR WARRANTY, INCLUDING THE WARRANTY OF MERCHANTABILITY. YOUR USE OF THE INFORMATION ON THE FIELD NOTICE OR MATERIALS LINKED FROM THE FIELD NOTICE IS AT YOUR OWN RISK. CISCO RESERVES THE RIGHT TO CHANGE OR UPDATE THIS FIELD NOTICE AT ANY TIME.
Affected Product Name | Description | Comments |
---|---|---|
AIR-AP1572EC1-A-K9 | 802.11ac Outdoor AP, Ext-Ant, Cable NA-D3.0 42/88MHz, Reg-A | |
AIR-AP1572EC1-B-K9 | 802.11ac Outdoor AP, Ext-Ant, Cable NA-D3.0 42/88MHz, Reg-B | |
AIR-AP1572EC1-D-K9 | 802.11ac Outdoor AP, Ext-Ant, Cable NA-D3.0 42/88MHz, Reg-D | |
AIR-AP1572EC1-F-K9 | 802.11ac Outdoor AP, Ext-Ant, Cable NA-D3.0 42/88MHz, Reg-F | |
AIR-AP1572EC1-H-K9 | ^802.11ac Outdoor AP, Ext-Ant, Cable NA-D3.0 42/88MHz, Reg-H | |
AIR-AP1572EC1-K-K9 | 802.11ac Outdoor AP, Ext-Ant, Cable NA-D3.0 42/88MHz, Reg-K | |
AIR-AP1572EC1-N-K9 | 802.11ac Outdoor AP, Ext-Ant, Cable NA-D3.0 42/88MHz, Reg-N | |
AIR-AP1572EC1-T-K9 | 802.11ac Outdoor AP, Ext-Ant, Cable NA-D3.0 42/88MHz, Reg-T | |
AIR-AP1572EC1-Z-K9 | 802.11ac Outdoor AP, Ext-Ant, Cable NA-D3.0 42/88MHz, Reg-Z | |
AIR-AP1572EC2-A-K9 | 802.11ac Outdoor AP, Ext-Ant, Cable NA-D3.0 85/108MHz, Reg-A | |
AIR-AP1572EC2-B-K9 | 802.11ac Outdoor AP, Ext-Ant, Cable NA-D3.0 85/108MHz, Reg-B | |
AIR-AP1572EC2-D-K9 | 802.11ac Outdoor AP, Ext-Ant, Cable NA-D3.0 85/108MHz, Reg-D | |
AIR-AP1572EC2-E-K9 | 802.11ac Outdoor AP, Ext-Ant, Cable NA-D3.0 85/108MHz, Reg-E | |
AIR-AP1572EC2-K-K9 | 802.11ac Outdoor AP, Ext-Ant, Cable NA-D3.0 85/108MHz, Reg-K | |
AIR-AP1572EC2-N-K9 | 802.11ac Outdoor AP, Ext-Ant, Cable NA-D3.0 85/108MHz, Reg-N | |
AIR-AP1572EC2-S-K9 | 802.11ac Outdoor AP, Ext-Ant, Cable NA-D3.0 85/108MHz, Reg-S | |
AIR-AP1572EC2-T-K9 | 802.11ac Outdoor AP, Ext-Ant, Cable NA-D3.0 85/108MHz, Reg-T | |
AIR-AP1572EC2-Z-K9 | 802.11ac Outdoor AP, Ext-Ant, Cable NA-D3.0 85/108MHz, Reg-Z | |
AIR-AP1572EC3-C-K9 | ^802.11ac Outdoor AP, Ext-Ant, Cable EU-D3.0 65/108MHz, Reg-C | |
AIR-AP1572EC3-D-K9 | ^802.11ac Outdoor AP, Ext-Ant, Cable EU-D3.0 65/108MHz, Reg-D | |
AIR-AP1572EC3-E-K9 | ^^802.11ac Outdoor AP, Ext-Ant, Cable EU-D3.0 65/108MHz, Reg-E | |
AIR-AP1572EC3-H-K9 | ^802.11ac Outdoor AP, Ext-Ant, Cable EU-D3.0 65/108MHz, Reg-H | |
AIR-AP1572EC3-R-K9 | ^802.11ac Outdoor AP, Ext-Ant, Cable EU-D3.0 65/108MHz, Reg-R | |
AIR-AP1572EC3-T-K9 | ^802.11ac Outdoor AP, Ext-Ant, Cable EU-D3.0 65/108MHz, Reg-T | |
AIR-AP1572EC3-Z-K9 | ^802.11ac Outdoor AP, Ext-Ant, Cable EU-D3.0 65/108MHz, Reg-Z | |
AIR-AP1572EC4-Q-K9 | ^802.11ac Outdoor AP, Ext-Ant, Cable JP-D3.0 65/108MHz, Reg-Q | |
AIR-AP1572IC1-A-K9 | 802.11ac Outdoor AP, Int-Ant, Cable NA-D3.0 42/88MHz, Reg-A | |
AIR-AP1572IC1-B-K9 | 802.11ac Outdoor AP, Int-Ant, Cable NA-D3.0 42/88MHz, Reg-B | |
AIR-AP1572IC1-D-K9 | 802.11ac Outdoor AP, Int-Ant, Cable NA-D3.0 42/88MHz, Reg-D | |
AIR-AP1572IC1-F-K9 | 802.11ac Outdoor AP, Int-Ant, Cable NA-D3.0 42/88MHz, Reg-F | |
AIR-AP1572IC1-H-K9 | ^802.11ac Outdoor AP, Int-Ant, Cable NA-D3.0 42/88MHz, Reg-H | |
AIR-AP1572IC1-K-K9 | 802.11ac Outdoor AP, Int-Ant, Cable NA-D3.0 42/88MHz, Reg-K | |
AIR-AP1572IC1-N-K9 | 802.11ac Outdoor AP, Int-Ant, Cable NA-D3.0 42/88MHz, Reg-N | |
AIR-AP1572IC1-S-K9 | 802.11ac Outdoor AP, Int-Ant, Cable NA-D3.0 42/88MHz, Reg-S | |
AIR-AP1572IC1-T-K9 | 802.11ac Outdoor AP, Int-Ant, Cable NA-D3.0 42/88MHz, Reg-T | |
AIR-AP1572IC1-Z-K9 | 802.11ac Outdoor AP, Int-Ant, Cable NA-D3.0 42/88MHz, Reg-Z | |
AIR-AP1572IC2-A-K9 | 802.11ac Outdoor AP, Int-Ant, Cable NA-D3.0 85/108MHz, Reg-A | |
AIR-AP1572IC2-B-K9 | 802.11ac Outdoor AP, Int-Ant, Cable NA-D3.0 85/108MHz, Reg-B | |
AIR-AP1572IC2-D-K9 | 802.11ac Outdoor AP, Int-Ant, Cable NA-D3.0 85/108MHz, Reg-D | |
AIR-AP1572IC2-F-K9 | 802.11ac Outdoor AP, Int-Ant, Cable NA-D3.0 85/108MHz, Reg-F | |
AIR-AP1572IC2-K-K9 | 802.11ac Outdoor AP, Int-Ant, Cable NA-D3.0 85/108MHz, Reg-K | |
AIR-AP1572IC2-N-K9 | 802.11ac Outdoor AP, Int-Ant, Cable NA-D3.0 85/108MHz, Reg-N | |
AIR-AP1572IC2-S-K9 | 802.11ac Outdoor AP, Int-Ant, Cable NA-D3.0 85/108MHz, Reg-S | |
AIR-AP1572IC2-T-K9 | 802.11ac Outdoor AP, Int-Ant, Cable NA-D3.0 85/108MHz, Reg-T | |
AIR-AP1572IC2-Z-K9 | 802.11ac Outdoor AP, Int-Ant, Cable NA-D3.0 85/108MHz, Reg-Z | |
AIR-AP1572IC3-C-K9 | ^802.11ac Outdoor AP, Int-Ant, Cable EU-D3.0 65/108MHz, Reg-C | |
AIR-AP1572IC3-D-K9 | ^802.11ac Outdoor AP, Int-Ant, Cable EU-D3.0 65/108MHz, Reg-D | |
AIR-AP1572IC3-E-K9 | ^^802.11ac Outdoor AP, Int-Ant, Cable EU-D3.0 65/108MHz, Reg-E | |
AIR-AP1572IC3-H-K9 | ^802.11ac Outdoor AP, Int-Ant, Cable EU-D3.0 65/108MHz, Reg-H | |
AIR-AP1572IC3-R-K9 | ^802.11ac Outdoor AP, Int-Ant, Cable EU-D3.0 65/108MHz, Reg-R | |
AIR-AP1572IC3-S-K9 | ^802.11ac Outdoor AP, Int-Ant, Cable EU-D3.0 65/108MHz, Reg-S | |
AIR-AP1572IC3-T-K9 | ^802.11ac Outdoor AP, Int-Ant, Cable EU-D3.0 65/108MHz, Reg-T | |
AIR-AP1572IC3-Z-K9 | ^802.11ac Outdoor AP, Int-Ant, Cable EU-D3.0 65/108MHz, Reg-Z | |
AIR-AP1572IC4-Q-K9 | ^802.11ac Outdoor AP, Int-Ant, Cable JP-D3.0 65/108MHz, Reg-Q |
Defect ID | Headline |
CSCwa49030 | AP1572's embedded cable modem's device certificate expiration |
Cable Modems (CMs) inside AP1572s fail to connect to the headend Cable Modem Termination System (CMTS).
AIR-AP1572 includes a built-in CM. CMs have DOCSIS or Euro-DOCSIS certificates. There are three certificates per CM:
If a Manufacturer's Certificate is not marked TRUSTED and the certificate expires, all modems which use that Manufacturer's Certificate that subsequently go offline and reregister will be marked reject(pk) and not be in service.
If you use Cisco CMTS, refer to the related Cable Modems and Expiring Manufacturer Certificates on cBR-8 Product Bulletin.
If you use non-Cisco CMTS, contact your vendor for instructions on how to address expired certificate issues.
If you use Cisco CMTS, follow the instructions in the Cable Modems and Expiring Manufacturer Certificates on cBR-8 Product Bulletin in order to update the list of trusted certificates.
If you use non-Cisco CMTS, contact your vendor for instructions on how to address expired certificate issues.
Version | Description | Section | Date |
1.0 | Initial Release | — | 2022-JAN-12 |
For further assistance or for more information about this field notice, contact the Cisco Technical Assistance Center (TAC) using one of the following methods:
To receive email updates about Field Notices (reliability and safety issues), Security Advisories (network security issues), and end-of-life announcements for specific Cisco products, set up a profile in My Notifications
Unleash the Power of TAC's Virtual Assistance