Multiple SSL Certs with wildcard IP (cannot assign requested address)
Actually I struggled around with getting SSL running with SNI and end up in some strange errors while configuring two or more sites using the "*" ip-address. Mostly when I was using create/save ssl certificates the error appeared but it's not fully reproducible by now..
Error: nginx error: (99: Cannot assign requested address)
My workaround: /usr/local/ispconfig/server/conf/nginx_vhost.conf.master -- listen <tmpl_var name='ip_address'>:80; ++ listen <tmpl_if name='ip_address' op='!=' value='*'><tmpl_var name='ip_address'>:</tmpl_if>80;
-- listen <tmpl_var name='ipv6_address'>:80; ++ listen <tmpl_if name='ipv6_address' op='!=' value='*'><tmpl_var name='ipv6_address'>:</tmpl_if>80;
-- listen <tmpl_var name='ip_address'>:443 ssl; ++ listen <tmpl_if name='ip_address' op='!=' value='*'><tmpl_var name='ip_address'>:</tmpl_if>443 ssl;
-- listen <tmpl_var name='ipv6_address'>:443 ssl; ++ listen <tmpl_if name='ipv6_address' op='!=' value='*'><tmpl_var name='ipv6_address'>:</tmpl_if>443 ssl;