id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc	uname	nginx_version
2257	Неявное разрушение всех настроек и очень странное поведение сервера	wberdnik@…		"Timeline ошибки здесь: https://community.letsencrypt.org/t/valid-certificate-has-an-issue-with-your-connection-is-not-private/163191

Суть ошибки, nginx.conf:
****
1 server{
2    server_name example.ru;
3    listen ipv4:443 ssl;
4    listen [ipv6]:443 ssl;
5    .....
6    ssl_certificate ...;
7    ssl_certificate_key ...;
8 }
9 server{
10    server_name other.ru;
11    listen ipv4:443 ssl;
12    listen [ipv6]:443 ssl;
13    .....
14    ssl_certificate ...;
15   ssl_certificate_key ....;
16 }
 
ipv4 и ipv6 в двух настройках одинаковы.   
Если в этом примере закомментировать строки 6 и 7, то сайт other.ru будет корректно работать по https ipv6, но перестанет работать https в ipv4. Смотри ссылку выше."	defect	closed	minor		nginx-core	1.10.x	duplicate		wberdnik@…	Linux cs45564 4.9.0-14-amd64 #1 SMP Debian 4.9.240-2 (2020-10-30) x86_64 GNU/Linux	"nginx version: nginx/1.10.3
built with OpenSSL 1.1.0l  10 Sep 2019 (running with OpenSSL 1.1.1a  20 Nov 2018)
TLS SNI support enabled
configure arguments: --with-cc-opt='-g -O2 -fdebug-prefix-map=/build/nginx-8G38mz/nginx-1.10.3=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2' --with-ld-opt='-Wl,-z,relro -Wl,-z,now' --prefix=/usr/share/nginx --conf-path=/etc/nginx/nginx.conf --http-log-path=/var/log/nginx/access.log --error-log-path=/var/log/nginx/error.log --lock-path=/var/lock/nginx.lock --pid-path=/run/nginx.pid --modules-path=/usr/lib/nginx/modules --http-client-body-temp-path=/var/lib/nginx/body --http-fastcgi-temp-path=/var/lib/nginx/fastcgi --http-proxy-temp-path=/var/lib/nginx/proxy --http-scgi-temp-path=/var/lib/nginx/scgi --http-uwsgi-temp-path=/var/lib/nginx/uwsgi --with-debug --with-pcre-jit --with-ipv6 --with-http_ssl_module --with-http_stub_status_module --with-http_realip_module --with-http_auth_request_module --with-http_v2_module --with-http_dav_module --with-http_slice_module --with-threads --with-http_addition_module --with-http_geoip_module=dynamic --with-http_gunzip_module --with-http_gzip_static_module --with-http_image_filter_module=dynamic --with-http_sub_module --with-http_xslt_module=dynamic --with-stream=dynamic --with-stream_ssl_module --with-mail=dynamic --with-mail_ssl_module --add-dynamic-module=/build/nginx-8G38mz/nginx-1.10.3/debian/modules/nginx-auth-pam --add-dynamic-module=/build/nginx-8G38mz/nginx-1.10.3/debian/modules/nginx-dav-ext-module --add-dynamic-module=/build/nginx-8G38mz/nginx-1.10.3/debian/modules/nginx-echo --add-dynamic-module=/build/nginx-8G38mz/nginx-1.10.3/debian/modules/nginx-upstream-fair --add-dynamic-module=/build/nginx-8G38mz/nginx-1.10.3/debian/modules/ngx_http_substitutions_filter_module
"