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dual stack binding

June 21, 2018 04:37PM
I have nginx binding to a variety of addresses for ssl and target selection reasons. Now I'm trying to add ipv6 support. Since I'm using specific listen addresses, I wouldn't expect to have a binding conflict, however I am, and I'm hoping someone can point me in the right direction:

server {
server {
listen [2607:f678::17:79]:25;

<mailproxy-lb-01.peak.org> [150] # service nginx restart
Stopping nginx: [FAILED]
Starting nginx: nginx: [emerg] bind() to [2607:f678::17:79]:25 failed (99: Cannot assign requested address)

The local mail server is only listening on localhost:

tcp 0 0 ::1:25 :::* LISTEN

Commenting out the smtp server config just moves the conflict to the next port in question...

CentOS release 6.9 (Final)
Subject Author Posted

dual stack binding

abatie June 21, 2018 04:37PM

Re: dual stack binding

Steve Wilson June 21, 2018 05:38PM

Re: dual stack binding

abatie June 21, 2018 05:43PM

Re: dual stack binding

abatie June 21, 2018 05:45PM

Re: dual stack binding

abatie June 21, 2018 06:12PM

Re: dual stack binding

Frank Liu June 21, 2018 06:52PM

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