Monday, October 19, 2020

Cisco ASA PSK

Hi all, I have a task to change a number of Site to site VPN PSKs to a stronger character length from what they are currently on. I was a little concerned that changing the PSK may cause some issues. I threw a lab together on GNS3 and tried it. All seems well, but I still feel like I will hit some problems. I don't have control of the remote firewall (Palo Alto)

Is there a preferred process to do this on a ASA? All I did on GNS3 was issue the new PSK command. But should I be clearing down the connection first?



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