Anyconnect DTLS connection

[bala020881]

Dear Team,

I would like to bring my issue to your review and comments. I have the CISCO ASA 5520 configured with Anyconnect enabled DTLS on port 443.

Is there is any way that I can check whether ASA is listening on port UDP 443. I tried nmap from Linux machine and it was showing

443/udp open|filtered https

Please let me know is there is any way that we can check it?

Regards

BR

[Jennifer Halim]

Once you enable the webvpn on the outside interface, it will enable the DTLS as well.

Here is a sample test that i perform in the lab:

ASA(config-webvpn)# enable outside
INFO: WebVPN and DTLS are enabled on 'outside'.

So once you enable the webvpn on the outside interface, it does enable DTLS as well. And as you have proven it via the NMAP from Linux (UDP/443 is opened).