[MM3-users] Re: Welcome Message

Abhilash Raj wrote:

Can you try this:

Enter the mailman-core container:

  $ docker exec -it mailman-core bash

Try reaching the mailman-web container:

  bash$  ping mailman-web

That works fine. I am getting response via ping.

Also, try telnet on port 8000, if this succeeds:

bash$ telnet mailman-web 8000

Even though telnet is installed on the server I get the following when trying to use telnet:

bash-4.4# telnet bash: telnet: command not found

If none of these succeeds, try pinning through IP address:

bash$ ping 172.19.199.3 

I can ping that IP address successfully.

If this works, try telnet with the same IP on 8000:

bash$ telnet 172.19.199.3 8000

Same error:

bash-4.4# telnet bash: telnet: command not found

Brian