Hi,
I have open a ticket for this issue in
https://trac.nginx.org/nginx/ticket/1298, but from the response, there is no
perfect solution for it.
Thanks,
Nick
发件人: nginx-devel [mailto:[email protected]] 代表 Rajesh Mahindra via
nginx-devel
发送时间: 2017年8月3日 1:43
收件人: [email protected]
抄送: Rajesh Mahindra
主题: UDP proxy
Hi
I am trying to setup nginx as a UDP load balancer using ngx_stream_core_module
to load balance udp traffic across backend instances.
However, i see that for every incoming UDP packet from a client, nginx uses a
different source port when sending the packet to the backend instance for the
same UDP connection. That is throwing the backend off. I dont want to use nginx
as a transparent proxy to avoid setting up routes (since i am deploying on
Google Cloud). Is there a way nginx can load balancer based on the UDP
connection?
I am using the following config:
upstream test_upstreams {
server 104.199.242.111:6121<http://104.199.242.111:6121>;
server 104.199.242.111:6122<http://104.199.242.111:6122>;
hash $remote_addr consistent;
}
server {
listen 443 udp;
preread_buffer_size 1500;
proxy_pass test_upstreams;
proxy_timeout 10s;
proxy_responses 1;
access_log logs/quic_access.log quic;
error_log logs/udp.log;
}
Thanks
Rajesh
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