How to Enable Hidden Crypto Algorithms on USG FLEX H firewall?
Zyxel_Emily
Posts: 1,442 
Zyxel Employee
Zyxel Employee
in VPN
Question:
For enabling hidden crypto algorithms like AES, users need to use specific commands. The legacy method, configure terminal crypto algorithm-hide disable write reboot, is not directly applicable on USG FLEX H fireall. How to enable hidden crypto algorithms on USG FLEX H firewall?
Answer:
If you need to enable hidden crypto algorithms, such as AES, on USG FLEX H firewall, follow these steps:
- Access the firewall's command-line interface.
- Execute the following commands:
usgflex200h> show ipsec hidden-crypto
usgflex200h> cmd ipsec display hidden-crypto enable false
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