Dynamic Defense ®

Dynamic Defense Support

All Dynamic Defense related support and guidance is available via the following:

Self Support:

If you are experiencing issues with your connectivity and want to rule out Dynamic Defense as a problem, we suggest that you deactivate your Dynamic Defense policy or revert to a previous policy if you recently submitted an update. Please note, deactivating Dynamic Defense will be a fully open policy where all traffic is allowed. If you need help with deactivating Dynamic Defense or reverting back to a previous policy version, please see the below links for guidance.

If deactivating or reverting to a previous version does not solve the problem with Dynamic Defense or your connectivity, please complete one of the following:

AT&T Business Fiber (ABF)

Call Support:

    • AT&T Business Fiber (ABF) support 1-800-321-2000

AT&T Dedicated Internet (ADI) or Switched Ethernet (ASEoD)

1. Submit a Ticket:

Please submit a ticket before calling a support line.

2. Call Support:

Please call the dedicated support number for your specific connectivity product

    • AT&T Dedicated Internet (ADI) without voice 1-888-613-6330

    • AT&T IP Flexible Reach (IPFlex) 1-877-288-8362

    • AT&T Dedicated Internet (ADIVB) with voice 1-877-288-8362

    • AT&T Switched Ethernet on Demand (ASEoD) 1-844-288-6633