* Paul Vixie [7/5/2014 7:47 PM]: > Matthäus Wander wrote: >> DTLS works on top of UDP (among others) and thus can pass CPE devices. > > no, it cannot. DTLS does not look something that the CPE was programmed > to accept; thus in many cases it is silently dropped. >
DTLS can be used on top of UDP. CPE devices allow outgoing UDP sessions to arbitrary ports. If they didn't, many online games and VoIP applications would not work. Here's an example DTLS session passing my DSL router at home: > https://www.cloudshark.org/captures/7d2ae4cfe155 Source code found here: > http://marc.info/?l=openssl-users&m=113009464321966&w=3 Regards, Matt
smime.p7s
Description: S/MIME Cryptographic Signature
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