<div dir="ltr">Have you tried 1701/udp? That's the standard L2TP port - it's unlikely to be particularly useful on networks which deliberate block VPN access, but I've encountered a number of networks on which that port was usable, and not much else.<div><br></div><div>Cheers,</div><div>Steve<br><br><div class="gmail_quote"><div dir="ltr">On Tue, 20 Nov 2018 at 09:38 John <<a href="mailto:graysky@archlinux.us">graysky@archlinux.us</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Use case: WG VPN server (linux) and iOS clients (I mention that<br>
because the solution need to just-work with the iOS WG client without<br>
extra steps for ease).<br>
<br>
Goal: identify a port on which to run WG that has a good chance of<br>
being open to clients on both LTE and public WiFi networks.<br>
<br>
I currently run OpenVPN on 80/tcp which works for the vast majority of<br>
networks. I'd like to switch over to WG.<br>
<br>
I found that port 123 is not very compatible with the public networks<br>
I tend to use. Port 53 seems to work on WiFi, but does not ork due to<br>
Verizon actively blocking traffic on it. I tried a few higher numbers<br>
including 51820 and 41185 but they seem to be blocked. I also tried a<br>
few standard service ports including: 80, 443, and 1194 but all of<br>
which failed to connect.<br>
<br>
Should I stick with the "standard" udp service ports for my<br>
trial-and-error based approach? Wikipedia has an article that lists<br>
many of these (List_of_TCP_and_UDP_port_numbers). Any suggestions are<br>
welcomed.<br>
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</blockquote></div></div></div>-- <br><div dir="ltr" class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><p dir="ltr">Cheers,</p>
<p dir="ltr"><b>Steve Gilberd</b><br>
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