Please use this template for troubleshooting questions.
My issue: Can’t access proxy host URL (proxy reports as online and certificate reports as in use and green status)
How I encountered the problem: I followed a video on how to configure nginx and duck dns to make a reverse proxy for my truenas system. I want to access Jellyfin externally.
Solutions I’ve tried: Confirming ports 80,81,443 are forwarded on my router. Confirmed the domain is looking at my internal IP, deleted certificates and proxy hosts to start the same process but got the same result. When clicking the URL the page fails to load. I’m not sure what is being blocked or what setting I have not configured correctly.
Version of NGINX or NGINX adjacent software (e.g. NGINX Gateway Fabric): lc21 image via docker compose
Deployment environment: Dockge
Minimal NGINX config to reproduce your issue (preferably running on https://tech-playground.com/playgrounds/nginx for ease of debugging, and if not as a code block): *(Tip → Run nginx -T to print your entire NGINX config to your terminal.)
*
run nginx in foreground
daemon off;
pid /run/nginx/nginx.pid;
user npm;
Set number of worker processes automatically based on number of CPU cores.
worker_processes auto;
Enables the use of JIT for regular expressions to speed-up their processing.
pcre_jit on;
error_log /data/logs/fallback_error.log warn;
Includes files with directives to load dynamic modules.
include /etc/nginx/modules/*.conf;
Custom
include /data/nginx/custom/root_top[.]conf;
events {
include /data/nginx/custom/events[.]conf;
}
http {
include /etc/nginx/mime.types;
default_type application/octet-stream;
sendfile on;
server_tokens off;
tcp_nopush on;
tcp_nodelay on;
client_body_temp_path /tmp/nginx/body 1 2;
keepalive_timeout 90s;
proxy_connect_timeout 90s;
proxy_send_timeout 90s;
proxy_read_timeout 90s;
ssl_prefer_server_ciphers on;
gzip on;
proxy_ignore_client_abort off;
client_max_body_size 2000m;
server_names_hash_bucket_size 1024;
proxy_http_version 1.1;
proxy_set_header X-Forwarded-Scheme $scheme;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header Accept-Encoding “”;
proxy_cache off;
proxy_cache_path /var/lib/nginx/cache/public levels=1:2 keys_zone=public-cache:30m max_size=192m;
proxy_cache_path /var/lib/nginx/cache/private levels=1:2 keys_zone=private-cache:5m max_size=1024m;
# Log format and fallback log file
include /etc/nginx/conf.d/include/log-proxy.conf;
# Dynamically generated resolvers file
include /etc/nginx/conf.d/include/resolvers.conf;
# Default upstream scheme
map $host $forward_scheme {
default http;
}
# Real IP Determination
# Local subnets:
set_real_ip_from 10.0.0.0/8;
set_real_ip_from 172.16.0.0/12; # Includes Docker subnet
set_real_ip_from 192.168.0.0/16;
# NPM generated CDN ip ranges:
include conf.d/include/ip_ranges.conf;
# always put the following 2 lines after ip subnets:
real_ip_header X-Real-IP;
real_ip_recursive on;
# Custom
include /data/nginx/custom/http_top[.]conf;
# Files generated by NPM
include /etc/nginx/conf.d/*.conf;
include /data/nginx/default_host/*.conf;
include /data/nginx/proxy_host/*.conf;
include /data/nginx/redirection_host/*.conf;
include /data/nginx/dead_host/*.conf;
include /data/nginx/temp/*.conf;
# Custom
include /data/nginx/custom/http[.]conf;
}
stream {
Log format and fallback log file
include /etc/nginx/conf.d/include/log-stream.conf;
# Files generated by NPM
include /data/nginx/stream/*.conf;
# Custom
include /data/nginx/custom/stream[.]conf;
}
Custom
include /data/nginx/custom/root[.]conf;
NGINX access/error log: (Tip → You can usually find the logs in the /var/log/nginx directory.)
