Can ASA listen on multiple ports for Anyconnect?

[ds6123]

Hi,

I have a new Firepower running ASA image 9.14(2)15. It listens for Anyconnect connections on the standard port (443).

We also have an existing ASA that is listening for Anyconnect connections on a custom port (let's say 8443).

It would make our lives easier (ease transition) if the new ASA could listen on multiple ports at the same time (ie 443 and 8443).

Is this possible? It doesn't seem like it's possible based on the config guide:

hostname(config)# webvpn
hostname(config-webvpn)# enable outside
hostname(config-webvpn)# port 555
hostname(config-webvpn)# dtls port 556

[balaji.bandi]

Custom ports not suggested - due to other issues (not tested myself on custom ports)

On the path If the ISP do not allow custom ports, then user not able to connect, so use standard ports make life easy.

[rmfalconer]

I looked into it a while back and it's not supported.