Could not open a portPort 21 will not open. status is closed. forward port 21 to new domains.Port seems to be...

Article. The word "Respect"

What is the industry term for house wiring diagrams?

Taking headphones when quitting job

Critique vs nitpicking

Why did Luke use his left hand to shoot?

Converting very wide logos to square formats

What are some ways of extending a description of a scenery?

I have trouble understanding this fallacy: "If A, then B. Therefore if not-B, then not-A."

What to do with threats of blacklisting?

Prevent Nautilus / Nemo from creating .Trash-1000 folder in mounted devices

Website seeing my Facebook data?

Concatenating two int[]

How can I prevent an oracle who can see into the past from knowing everything that has happened?

Why did Mr. Elliot have to decide whose boots were thickest in "Persuasion"?

How to not let the Identify spell spoil everything?

Charging phone battery with a lower voltage, coming from a bike charger?

How do I avoid the "chosen hero" feeling?

"Starve to death" Vs. "Starve to the point of death"

How much light is too much?

What makes papers publishable in top-tier journals?

If angels and devils are the same species, why would their mortal offspring appear physically different?

Is the fingering of thirds flexible or do I have to follow the rules?

A starship is travelling at 0.9c and collides with a small rock. Will it leave a clean hole through, or will more happen?

Reading Mishnayos without understanding



Could not open a port


Port 21 will not open. status is closed. forward port 21 to new domains.Port seems to be open, but connection refusedPort won't open!Port 2003 not open/listen and can't access data on GraphiteSoap server port not visible to clientcan't access my Ubuntu server after I changed the SSH portPort is not openOpening port with IP tables and UFW doesn't appear to open portI Can't open port 30120 - Ubuntu Server 16.04How to return status 301 on port 80 without webserver













0















I want to open a port in Digitalocean to access a service (http://retsau.torontomls.net:6103/rets-treb3pv/server/login). I opened the port but it is not showing. Anybody can help me?



This is the result I am getting in the console:



screenshot










share|improve this question









New contributor




Sugi is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.





















  • Is this about digital ocean or Ubuntu?

    – user68186
    5 hours ago






  • 3





    Welcome to Ask Ubuntu! Please do not post screenshots of the terminal. Paste the text directly to your question and apply code formatting.

    – Melebius
    5 hours ago






  • 1





    Humans open ports in the firewall. You did that. Applications bind to ports on the system and listen upon them. Do not be confused by the difference. nmap reports applications and ports on the system (not firewall).

    – user535733
    5 hours ago
















0















I want to open a port in Digitalocean to access a service (http://retsau.torontomls.net:6103/rets-treb3pv/server/login). I opened the port but it is not showing. Anybody can help me?



This is the result I am getting in the console:



screenshot










share|improve this question









New contributor




Sugi is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.





















  • Is this about digital ocean or Ubuntu?

    – user68186
    5 hours ago






  • 3





    Welcome to Ask Ubuntu! Please do not post screenshots of the terminal. Paste the text directly to your question and apply code formatting.

    – Melebius
    5 hours ago






  • 1





    Humans open ports in the firewall. You did that. Applications bind to ports on the system and listen upon them. Do not be confused by the difference. nmap reports applications and ports on the system (not firewall).

    – user535733
    5 hours ago














0












0








0








I want to open a port in Digitalocean to access a service (http://retsau.torontomls.net:6103/rets-treb3pv/server/login). I opened the port but it is not showing. Anybody can help me?



This is the result I am getting in the console:



screenshot










share|improve this question









New contributor




Sugi is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.












I want to open a port in Digitalocean to access a service (http://retsau.torontomls.net:6103/rets-treb3pv/server/login). I opened the port but it is not showing. Anybody can help me?



This is the result I am getting in the console:



screenshot







server webserver






share|improve this question









New contributor




Sugi is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.











share|improve this question









New contributor




Sugi is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.









share|improve this question




share|improve this question








edited 5 hours ago









Melebius

4,69851939




4,69851939






New contributor




Sugi is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.









asked 5 hours ago









SugiSugi

1




1




New contributor




Sugi is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.





New contributor





Sugi is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.






Sugi is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.













  • Is this about digital ocean or Ubuntu?

    – user68186
    5 hours ago






  • 3





    Welcome to Ask Ubuntu! Please do not post screenshots of the terminal. Paste the text directly to your question and apply code formatting.

    – Melebius
    5 hours ago






  • 1





    Humans open ports in the firewall. You did that. Applications bind to ports on the system and listen upon them. Do not be confused by the difference. nmap reports applications and ports on the system (not firewall).

    – user535733
    5 hours ago



















  • Is this about digital ocean or Ubuntu?

    – user68186
    5 hours ago






  • 3





    Welcome to Ask Ubuntu! Please do not post screenshots of the terminal. Paste the text directly to your question and apply code formatting.

    – Melebius
    5 hours ago






  • 1





    Humans open ports in the firewall. You did that. Applications bind to ports on the system and listen upon them. Do not be confused by the difference. nmap reports applications and ports on the system (not firewall).

    – user535733
    5 hours ago

















Is this about digital ocean or Ubuntu?

– user68186
5 hours ago





Is this about digital ocean or Ubuntu?

– user68186
5 hours ago




3




3





Welcome to Ask Ubuntu! Please do not post screenshots of the terminal. Paste the text directly to your question and apply code formatting.

– Melebius
5 hours ago





Welcome to Ask Ubuntu! Please do not post screenshots of the terminal. Paste the text directly to your question and apply code formatting.

– Melebius
5 hours ago




1




1





Humans open ports in the firewall. You did that. Applications bind to ports on the system and listen upon them. Do not be confused by the difference. nmap reports applications and ports on the system (not firewall).

– user535733
5 hours ago





Humans open ports in the firewall. You did that. Applications bind to ports on the system and listen upon them. Do not be confused by the difference. nmap reports applications and ports on the system (not firewall).

– user535733
5 hours ago










0






active

oldest

votes











Your Answer








StackExchange.ready(function() {
var channelOptions = {
tags: "".split(" "),
id: "89"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);

StackExchange.using("externalEditor", function() {
// Have to fire editor after snippets, if snippets enabled
if (StackExchange.settings.snippets.snippetsEnabled) {
StackExchange.using("snippets", function() {
createEditor();
});
}
else {
createEditor();
}
});

function createEditor() {
StackExchange.prepareEditor({
heartbeatType: 'answer',
autoActivateHeartbeat: false,
convertImagesToLinks: true,
noModals: true,
showLowRepImageUploadWarning: true,
reputationToPostImages: 10,
bindNavPrevention: true,
postfix: "",
imageUploader: {
brandingHtml: "Powered by u003ca class="icon-imgur-white" href="https://imgur.com/"u003eu003c/au003e",
contentPolicyHtml: "User contributions licensed under u003ca href="https://creativecommons.org/licenses/by-sa/3.0/"u003ecc by-sa 3.0 with attribution requiredu003c/au003e u003ca href="https://stackoverflow.com/legal/content-policy"u003e(content policy)u003c/au003e",
allowUrls: true
},
onDemand: true,
discardSelector: ".discard-answer"
,immediatelyShowMarkdownHelp:true
});


}
});






Sugi is a new contributor. Be nice, and check out our Code of Conduct.










draft saved

draft discarded


















StackExchange.ready(
function () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2faskubuntu.com%2fquestions%2f1121118%2fcould-not-open-a-port%23new-answer', 'question_page');
}
);

Post as a guest















Required, but never shown

























0






active

oldest

votes








0






active

oldest

votes









active

oldest

votes






active

oldest

votes








Sugi is a new contributor. Be nice, and check out our Code of Conduct.










draft saved

draft discarded


















Sugi is a new contributor. Be nice, and check out our Code of Conduct.













Sugi is a new contributor. Be nice, and check out our Code of Conduct.












Sugi is a new contributor. Be nice, and check out our Code of Conduct.
















Thanks for contributing an answer to Ask Ubuntu!


  • Please be sure to answer the question. Provide details and share your research!

But avoid



  • Asking for help, clarification, or responding to other answers.

  • Making statements based on opinion; back them up with references or personal experience.


To learn more, see our tips on writing great answers.




draft saved


draft discarded














StackExchange.ready(
function () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2faskubuntu.com%2fquestions%2f1121118%2fcould-not-open-a-port%23new-answer', 'question_page');
}
);

Post as a guest















Required, but never shown





















































Required, but never shown














Required, but never shown












Required, but never shown







Required, but never shown

































Required, but never shown














Required, but never shown












Required, but never shown







Required, but never shown







Popular posts from this blog

Why do type traits not work with types in namespace scope?What are POD types in C++?Why can templates only be...

Will tsunami waves travel forever if there was no land?Why do tsunami waves begin with the water flowing away...

Simple Scan not detecting my scanner (Brother DCP-7055W)Brother MFC-L2700DW printer can print, can't...