*Hello Team , I am new to puppetdb I run puppet db in a EC2 instance and it is running and listening in port 8080* lsof -i :8080 COMMAND PID USER FD TYPE DEVICE SIZE/OFF NODE NAME java 851 puppetdb 19u IPv6 18964 0t0 TCP localhost:webcache (LISTEN) *I installed apache on the same box and configured proxy to route all the inbound traffic to localhost:8080* more reverse-proxy.conf <IfModule mod_proxy.c> ProxyRequests Off <Proxy *> Require all granted </Proxy> ProxyPass / http://localhost:8081 ProxyPassReverse / http://localhost:8081 </IfModule> *when i tried to access from internet I got the below error * Proxy Error The proxy server received an invalid response from an upstream server. The proxy server could not handle the request *GET /pdb/dashboard/index.html <http://ec2-54-224-98-246.compute-1.amazonaws.com/pdb/dashboard/index.html>* . Reason: *DNS lookup failure for: localhost:8081pdb* >From Puppetdb-accesslog localhost - - [30/Apr/2017:19:20:41 +0000] "GET /pdb/meta/v1/version HTTP/1.1" 200 25 "-" "Puppet/4.10.0 Ruby/2.1.9-p490 (x86_64-linux)" 50 127.0.0.1 - - [30/Apr/2017:20:37:36 +0000] "GET / HTTP/1.1" 302 0 "-" "Mozilla/5.0 (Windows NT 10.0; WOW64; rv:53.0) Gecko/20100101 Firefox/53.0" 3 127.0.0.1 - - [30/Apr/2017:20:37:41 +0000] "GET / HTTP/1.1" 302 0 "-" "Mozilla/5.0 (Windows NT 10.0; WOW64; rv:53.0) Gecko/20100101 Firefox/53.0" 1 127.0.0.1 - - [30/Apr/2017:20:49:50 +0000] "GET / HTTP/1.1" 302 0 "-" "Mozilla/5.0 (Windows NT 10.0; WOW64; rv:53.0) Gecko/20100101 Firefox/53.0" 17 127.0.0.1 - - [30/Apr/2017:21:01:32 +0000] "GET / HTTP/1.1" 302 0 "-" "Mozilla/5.0 (Windows NT 10.0; WOW64; rv:53.0) Gecko/20100101 Firefox/53.0" 1 127.0.0.1 - - [30/Apr/2017:21:30:25 +0000] "GET / HTTP/1.1" 302 0 "-" "Mozilla/5.0 (Windows NT 10.0; WOW64; rv:53.0) Gecko/20100101 Firefox/53.0" 1 127.0.0.1 - - [30/Apr/2017:21:35:40 +0000] "GET / HTTP/1.1" 302 0 "-" "Mozilla/5.0 (Windows NT 10.0; WOW64; rv:53.0) Gecko/20100101 Firefox/53.0" 19 any help is appriciated -- You received this message because you are subscribed to the Google Groups "Puppet Users" group. To unsubscribe from this group and stop receiving emails from it, send an email to puppet-users+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/puppet-users/0dba8bf4-1c28-4bf6-a753-d41679fc695b%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.