How can i view actual state of ssh port-forwarding rules?












2















In ssh session i pressed ~C then i defined forwarding rule, then got Forwarding port. response, then added another one. how can i view these rules at once? (not by scrolling terminal up)



ssh> ? 
Commands:
-L[bind_address:]port:host:hostport Request local forward
-R[bind_address:]port:host:hostport Request remote forward
-D[bind_address:]port Request dynamic forward
-KL[bind_address:]port Cancel local forward
-KR[bind_address:]port Cancel remote forward
-KD[bind_address:]port Cancel dynamic forward


wanted command -... display current port forwarding rules










share|improve this question

























  • netstat/ss are your friends.

    – Rui F Ribeiro
    Jun 27 '18 at 10:50











  • I have netstat on local machine, not on shared remote computer

    – Yurij
    Jun 27 '18 at 10:55








  • 1





    I am unfamiliar with the prompt you indicate in your terminal example. What software package/ssh client are you using?

    – 0xSheepdog
    Jun 27 '18 at 16:46
















2















In ssh session i pressed ~C then i defined forwarding rule, then got Forwarding port. response, then added another one. how can i view these rules at once? (not by scrolling terminal up)



ssh> ? 
Commands:
-L[bind_address:]port:host:hostport Request local forward
-R[bind_address:]port:host:hostport Request remote forward
-D[bind_address:]port Request dynamic forward
-KL[bind_address:]port Cancel local forward
-KR[bind_address:]port Cancel remote forward
-KD[bind_address:]port Cancel dynamic forward


wanted command -... display current port forwarding rules










share|improve this question

























  • netstat/ss are your friends.

    – Rui F Ribeiro
    Jun 27 '18 at 10:50











  • I have netstat on local machine, not on shared remote computer

    – Yurij
    Jun 27 '18 at 10:55








  • 1





    I am unfamiliar with the prompt you indicate in your terminal example. What software package/ssh client are you using?

    – 0xSheepdog
    Jun 27 '18 at 16:46














2












2








2








In ssh session i pressed ~C then i defined forwarding rule, then got Forwarding port. response, then added another one. how can i view these rules at once? (not by scrolling terminal up)



ssh> ? 
Commands:
-L[bind_address:]port:host:hostport Request local forward
-R[bind_address:]port:host:hostport Request remote forward
-D[bind_address:]port Request dynamic forward
-KL[bind_address:]port Cancel local forward
-KR[bind_address:]port Cancel remote forward
-KD[bind_address:]port Cancel dynamic forward


wanted command -... display current port forwarding rules










share|improve this question
















In ssh session i pressed ~C then i defined forwarding rule, then got Forwarding port. response, then added another one. how can i view these rules at once? (not by scrolling terminal up)



ssh> ? 
Commands:
-L[bind_address:]port:host:hostport Request local forward
-R[bind_address:]port:host:hostport Request remote forward
-D[bind_address:]port Request dynamic forward
-KL[bind_address:]port Cancel local forward
-KR[bind_address:]port Cancel remote forward
-KD[bind_address:]port Cancel dynamic forward


wanted command -... display current port forwarding rules







ssh ssh-tunneling






share|improve this question















share|improve this question













share|improve this question




share|improve this question








edited 19 mins ago







Yurij

















asked Jun 27 '18 at 10:44









YurijYurij

183




183













  • netstat/ss are your friends.

    – Rui F Ribeiro
    Jun 27 '18 at 10:50











  • I have netstat on local machine, not on shared remote computer

    – Yurij
    Jun 27 '18 at 10:55








  • 1





    I am unfamiliar with the prompt you indicate in your terminal example. What software package/ssh client are you using?

    – 0xSheepdog
    Jun 27 '18 at 16:46



















  • netstat/ss are your friends.

    – Rui F Ribeiro
    Jun 27 '18 at 10:50











  • I have netstat on local machine, not on shared remote computer

    – Yurij
    Jun 27 '18 at 10:55








  • 1





    I am unfamiliar with the prompt you indicate in your terminal example. What software package/ssh client are you using?

    – 0xSheepdog
    Jun 27 '18 at 16:46

















netstat/ss are your friends.

– Rui F Ribeiro
Jun 27 '18 at 10:50





netstat/ss are your friends.

– Rui F Ribeiro
Jun 27 '18 at 10:50













I have netstat on local machine, not on shared remote computer

– Yurij
Jun 27 '18 at 10:55







I have netstat on local machine, not on shared remote computer

– Yurij
Jun 27 '18 at 10:55






1




1





I am unfamiliar with the prompt you indicate in your terminal example. What software package/ssh client are you using?

– 0xSheepdog
Jun 27 '18 at 16:46





I am unfamiliar with the prompt you indicate in your terminal example. What software package/ssh client are you using?

– 0xSheepdog
Jun 27 '18 at 16:46










1 Answer
1






active

oldest

votes


















2














The follow will list the tunnels created by ssh and sshd.



lsof -i -n | egrep 'ssh'



lsof -i -n | egrep 'sshd'



firewall-cmd --list-all-zones will list all zones and port rules.





share
























  • Nice! lsof do the trick! IPv6 107472 0t0 TCP [::1]:8888 (LISTEN)

    – Yurij
    Jun 28 '18 at 8:31











Your Answer








StackExchange.ready(function() {
var channelOptions = {
tags: "".split(" "),
id: "106"
};
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: false,
noModals: true,
showLowRepImageUploadWarning: true,
reputationToPostImages: null,
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
});


}
});














draft saved

draft discarded


















StackExchange.ready(
function () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2funix.stackexchange.com%2fquestions%2f452192%2fhow-can-i-view-actual-state-of-ssh-port-forwarding-rules%23new-answer', 'question_page');
}
);

Post as a guest















Required, but never shown

























1 Answer
1






active

oldest

votes








1 Answer
1






active

oldest

votes









active

oldest

votes






active

oldest

votes









2














The follow will list the tunnels created by ssh and sshd.



lsof -i -n | egrep 'ssh'



lsof -i -n | egrep 'sshd'



firewall-cmd --list-all-zones will list all zones and port rules.





share
























  • Nice! lsof do the trick! IPv6 107472 0t0 TCP [::1]:8888 (LISTEN)

    – Yurij
    Jun 28 '18 at 8:31
















2














The follow will list the tunnels created by ssh and sshd.



lsof -i -n | egrep 'ssh'



lsof -i -n | egrep 'sshd'



firewall-cmd --list-all-zones will list all zones and port rules.





share
























  • Nice! lsof do the trick! IPv6 107472 0t0 TCP [::1]:8888 (LISTEN)

    – Yurij
    Jun 28 '18 at 8:31














2












2








2







The follow will list the tunnels created by ssh and sshd.



lsof -i -n | egrep 'ssh'



lsof -i -n | egrep 'sshd'



firewall-cmd --list-all-zones will list all zones and port rules.





share













The follow will list the tunnels created by ssh and sshd.



lsof -i -n | egrep 'ssh'



lsof -i -n | egrep 'sshd'



firewall-cmd --list-all-zones will list all zones and port rules.






share











share


share










answered Jun 27 '18 at 16:40









GovnaGovna

9818




9818













  • Nice! lsof do the trick! IPv6 107472 0t0 TCP [::1]:8888 (LISTEN)

    – Yurij
    Jun 28 '18 at 8:31



















  • Nice! lsof do the trick! IPv6 107472 0t0 TCP [::1]:8888 (LISTEN)

    – Yurij
    Jun 28 '18 at 8:31

















Nice! lsof do the trick! IPv6 107472 0t0 TCP [::1]:8888 (LISTEN)

– Yurij
Jun 28 '18 at 8:31





Nice! lsof do the trick! IPv6 107472 0t0 TCP [::1]:8888 (LISTEN)

– Yurij
Jun 28 '18 at 8:31


















draft saved

draft discarded




















































Thanks for contributing an answer to Unix & Linux Stack Exchange!


  • 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%2funix.stackexchange.com%2fquestions%2f452192%2fhow-can-i-view-actual-state-of-ssh-port-forwarding-rules%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

Loup dans la culture

How to solve the problem of ntp “Unable to contact time server” from KDE?

ASUS Zenbook UX433/UX333 — Configure Touchpad-embedded numpad on Linux