Hello,

I am trying to create an ssl connection between two mongodb instances both using the mongodb community version.  Both instances need to communicate with one another as they need to be able to ping each other.

I am getting this error when attempting to connect to Instance A from Instance B and vice versa:  connect_blocking: connect <ip address>:27027: Connection refused (111)

I have two conf files on each server (one for client and one for server).  I am using the latest version of stunnel and the latest version of mongodb.

Here are my conf files:

SERVER A
cert=/etc/stunnel/stunnel.pem
key = /etc/stunnel/stunnel.pem
verify = 2
CAfile = /etc/stunnel/stunnel.pem
pid = /client.pid
output = /var/log/stunnel4/stunnel.log
debug = 7
sslVersion = all

[mongo-replication]
accept = 27037
connect = 127.0.0.1:27017
retry = yes

Server B
cert=/etc/stunnel/stunnel.pem
key = /etc/stunnel/stunnel.pem
verify = 2
CAfile = /etc/stunnel/stunnel.pem
pid = /client.pid
output = /var/log/stunnel4/stunnel.log
debug = 7
sslVersion = all

[mongo-replication]
accept = 27027
connect = 127.0.0.1:27027
retry = yes

Client A
cert=/etc/stunnel/client.pem
pid = /client.pid
output = /var/log/stunnel4/client.log
debug = 7
client = yes

[mongo-replication]
accept = 27037
connect = dbtest2:27027
retry = yes

Client B
cert=/etc/stunnel/client.pem
pid = /client.pid
output = /var/log/stunnel4/client.log
debug = 7
client = yes

[mongo-replication]
accept = 27037
connect = dbtest1:27037
retry = yes


Could someone please assist with troubleshooting the error?

Thank you!
--

Thank you,

Danny Hernandez