04-15-2019 09:01 AM
%ASA-6-302015: Built outbound UDP connection xxxxxxxxx for outside:xx.xx.xx.xx/443 (xx.xx.xx.xx/443) to inside:xx.xx.xx.xx/57916 (xx.xx.xx.xx/57916)
In which condition UDP connection is established for destination port 443?
04-15-2019 09:06 AM - edited 04-15-2019 09:07 AM
Hi there,
Googles QUIC protocol would most likely be using UDP/443
https://tools.ietf.org/html/draft-tsvwg-quic-protocol-02
cheers,
Seb.
04-15-2019 10:37 AM
Thank You so much sir for the reply.
04-15-2019 10:38 AM
Thank you so much sir, its really helpful for me.
04-15-2019 12:48 PM
It could also be a device using DTLS (Datagram TLS):
https://en.wikipedia.org/wiki/Datagram_Transport_Layer_Security
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