NTP Authentication - VPN Concentrator

[obrenes]

I was reading the “Virtual Private Networks in Depth” Cisco Safe document and I found the following sentence:

“All VPN devices should use the NTP protocol (using authenticated NTP) to synchronize the time.”

However, I couldn’t find any way to enable the "NTP AUTHENTICATION" on my VPN Concentrator 3030 (Version 4.1.7.C).

Does anyone know how to do it?

Thanks in advance.

[sachinraja · Accepted solution]

Hi,

Even I havent seen any authentication for NTP on the VPN concentrator. I dont think there is any place where you can configure this. Just configure NTP without authentication and it should work, if the other side doesnt have any.

Raj

[obrenes]

Thank you very much, Raj

I guest that I’ll have to wait this feature to come.