Buy or Renew
Buy or Renew
Duo Security forums now LIVE! Get answers to all your Duo Security questions. Learn more
cancel
Turn on suggestions
Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type.
Showing results for 
Search instead for 
Did you mean: 
cancel
Create a new article
979
Views
0
Helpful
0
Comments

How to support TCP Fast Open (RFC 7413) on ASA-Firewalls?

CaB
Level 1
Level 1

‎08-09-2018 05:08 AM - edited ‎02-21-2020 10:02 PM

Question

 Hi,

how do I enable the support for TFO (RFC 7413) in Cisco Adaptive Security Appliance Software Version 9.2 ?

It seems not to work out of the box, i.e. normal connection establishment  (handshake without application data bytes) works well while TFO (syn,syn-ack with application data bytes) connection establishment is rejected.

 

Regards,

 CaB

Answer

 

0 Helpful
Getting Started

Find answers to your questions by entering keywords or phrases in the Search bar above. New here? Use these resources to familiarize yourself with the community:

Customers Also Viewed These Support Documents