Nginx proxy_bind failing nginx-forum at
Thu Oct 29 12:43:01 UTC 2020


I discovered a single SYN packet being sent from (nginx
worker) when initiating traffic.  Nothing more.

# netstat -anp|grep 12345
tcp        0      1       SYN_SENT
   14176/nginx: worker

For whatever reason, that packet isn't showing up in my promiscuous

Question:  If doesn't receive a SYN,ACK will the nginx
worker use the next available interface address (i.e.,
to establish a connection?

My goal is to use iptables to MARK the packets for routing
over an established OpenVPN Tunnel (tun12).

Any guidance is much appreciated.



Posted at Nginx Forum:,289823,289824#msg-289824

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