<div dir="ltr">UDP packets are proxied individually - one socket per packet. This implementation is not suitable for bulk traffic.</div><div class="gmail_extra"><br><div class="gmail_quote">On Mon, Aug 28, 2017 at 6:40 PM, 231done <span dir="ltr"><<a href="mailto:nginx-forum@forum.nginx.org" target="_blank">nginx-forum@forum.nginx.org</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Hi,<br>
I'm running nginx-1.13.4 and I observe that UDP transparent proxying for<br>
bulk traffic is very slow when compared to TCP transparent proxying.<br>
I get about 4.00 Gbits/sec when using TCP and about 1.05 Mbits/sec when<br>
using UDP. I used iperf to run traffic tests. Is this a known issue? If it<br>
is, are there any plans to fix UDP performance issues?<br>
<br>
Thanks,<br>
Joe<br>
<br>
Posted at Nginx Forum: <a href="https://forum.nginx.org/read.php?2,276167,276167#msg-276167" rel="noreferrer" target="_blank">https://forum.nginx.org/read.<wbr>php?2,276167,276167#msg-276167</a><br>
<br>
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