I think this is unrelated to my other post from a few minutes ago. When I install and start Nginx as part of ISPConfig3 setup, I get: Code: Starting nginx: nginxnginx: [emerg] bind() to [::]:80 failed (98: Address already in use) nginx: [emerg] bind() to [::]:80 failed (98: Address already in use) nginx: [emerg] bind() to [::]:80 failed (98: Address already in use) nginx: [emerg] bind() to [::]:80 failed (98: Address already in use) nginx: [emerg] bind() to [::]:80 failed (98: Address already in use) nginx: [emerg] still could not bind() netstat -tap gives: Code: Active Internet connections (servers and established) Proto Recv-Q Send-Q Local Address Foreign Address State PID/Program name tcp 0 0 *:imaps *:* LISTEN 2355/dovecot tcp 0 0 *:pop3s *:* LISTEN 2355/dovecot tcp 0 0 localhost.localdom:9000 *:* LISTEN 7230/php-fpm.conf) tcp 0 0 localhost.localdo:10024 *:* LISTEN 2136/amavisd (maste tcp 0 0 *:43113 *:* LISTEN 1522/rpc.statd tcp 0 0 *:mysql *:* LISTEN 2102/mysqld tcp 0 0 *:pop3 *:* LISTEN 2355/dovecot tcp 0 0 *:imap2 *:* LISTEN 2355/dovecot tcp 0 0 *:sunrpc *:* LISTEN 1510/portmap tcp 0 0 *:ssh *:* LISTEN 1804/sshd tcp 0 0 *:smtp *:* LISTEN 2344/master tcp 0 248 doris.insistendo.co:ssh b0fa9154.bb.sky.c:50711 ESTABLISHED 2394/0 tcp6 0 0 [::]:ssh [::]:* LISTEN 1804/sshd Halp!
This may be completely unrelated but perhaps you have overlapping listen directives... Code: grep -r listen /etc/nginx/*
The output of that command is: Code: /etc/nginx/nginx.conf:# listen localhost:110; /etc/nginx/nginx.conf:# listen localhost:143; /etc/nginx/sites-available/default: listen 80; /etc/nginx/sites-available/default: listen [::]:80 default_server; /etc/nginx/sites-available/default: # pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000 /etc/nginx/sites-available/default:# listen 8000; /etc/nginx/sites-available/default:# listen somename:8080; /etc/nginx/sites-available/default:# listen 443; /etc/nginx/sites-enabled/default: listen 80; /etc/nginx/sites-enabled/default: listen [::]:80 default_server; /etc/nginx/sites-enabled/default: # pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000 /etc/nginx/sites-enabled/default:# listen 8000; /etc/nginx/sites-enabled/default:# listen somename:8080; /etc/nginx/sites-enabled/default:# listen 443; Third line shows Nginx is set to listen on localhost port 80, right?
See if either of these makes a difference... /etc/nginx/sites-enabled/default:# listen [::]:80 default_server; /etc/nginx/sites-enabled/default: listen [::]:80 default_server ipv6_only=on;
So I edited /etc/nginx/sites-enabled/default and commented-out the line Code: listen [::]:80 default_server; And then restarted nginx. This time it didn't return the error, but said "nginx is running." I'm guessing this was me telling nginx to stop listening on the IPv6 port?
Maybe it needs to be this to tell this 2nd listen statement to be ipv6 only... listen [::]:80 default_server ipv6_only=on; or, just leave it commented out if you are not going to be using ipv6 at all.
