Azure linux VM Port not open The Next CEO of Stack OverflowLinux port not accessible from remote machineCentos does not open port/s after the rule/s are appendedPort not opening even after adding security group rules on Amazon EC2 instanceAzure VM ping and telnet not workingUnable to communicate with pacemaker host while authorisingOpenVPN doesn't work on port 443 UDP in AzurePorts of server with UDP are all openPort does not nping in Centos 7Azure NSG not allowing trafficWeb deployment to Azure VM failed
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Azure linux VM Port not open
The Next CEO of Stack OverflowLinux port not accessible from remote machineCentos does not open port/s after the rule/s are appendedPort not opening even after adding security group rules on Amazon EC2 instanceAzure VM ping and telnet not workingUnable to communicate with pacemaker host while authorisingOpenVPN doesn't work on port 443 UDP in AzurePorts of server with UDP are all openPort does not nping in Centos 7Azure NSG not allowing trafficWeb deployment to Azure VM failed
Im trying an ubuntu linux vm on azure, and need port 9001 to be open on inbound.
but cant reach the vm from outside on other ports than 22.
I have enabled firewall in linux vm and have opened those ports I need:
sudo ufw status
Status: active
To Action From
-- ------ ----
9001 ALLOW Anywhere
22 ALLOW Anywhere
9001 (v6) ALLOW Anywhere (v6)
22 (v6) ALLOW Anywhere (v6)
I have added an inbound rule in Azure (same place where azure created standard ssh inbound rule to control vm)
Priority:340
Name:Port_9001
Port:9001
Protocol:TCP
Source:Any
Destination:Any
action:allow
when I try to telnet to 9001, there is no connection. but
telnet to ssh port 22 works.
Running this shows that linux listens at these ports too.
ss -lntu
Netid State Recv-Q Send-Q Local Address:Port Peer Address:Port
udp UNCONN 0 0 127.0.0.53%lo:53 0.0.0.0:*
udp UNCONN 0 0 10.0.0.4%eth0:68 0.0.0.0:*
udp UNCONN 0 0 0.0.0.0:27018 0.0.0.0:*
udp UNCONN 0 0 0.0.0.0:8767 0.0.0.0:*
tcp LISTEN 0 128 127.0.0.53%lo:53 0.0.0.0:*
tcp LISTEN 0 128 0.0.0.0:22 0.0.0.0:*
tcp LISTEN 0 128 0.0.0.0:9001 0.0.0.0:*
tcp LISTEN 0 128 [::]:22 [::]:*
I have also tested with Azure network tool "Verify IP flow"
Protocol:TCP
Direction:Inbound
local ip: 10.0.0.4
port: 9001
Remote ip: ****my home pc wan ip***
remote port: 9001
Result: access allowed
security rule: Port_9001
picture of inbound rules in azure
picture of ip network flow test port
linux azure virtual-machines port
asked yesterday
tjohansentjohansen
11
New contributor
tjohansen is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
|
show 1 more comment
Im trying an ubuntu linux vm on azure, and need port 9001 to be open on inbound.
but cant reach the vm from outside on other ports than 22.
I have enabled firewall in linux vm and have opened those ports I need:
sudo ufw status
Status: active
To Action From
-- ------ ----
9001 ALLOW Anywhere
22 ALLOW Anywhere
9001 (v6) ALLOW Anywhere (v6)
22 (v6) ALLOW Anywhere (v6)
I have added an inbound rule in Azure (same place where azure created standard ssh inbound rule to control vm)
Priority:340
Name:Port_9001
Port:9001
Protocol:TCP
Source:Any
Destination:Any
action:allow
when I try to telnet to 9001, there is no connection. but
telnet to ssh port 22 works.
Running this shows that linux listens at these ports too.
ss -lntu
Netid State Recv-Q Send-Q Local Address:Port Peer Address:Port
udp UNCONN 0 0 127.0.0.53%lo:53 0.0.0.0:*
udp UNCONN 0 0 10.0.0.4%eth0:68 0.0.0.0:*
udp UNCONN 0 0 0.0.0.0:27018 0.0.0.0:*
udp UNCONN 0 0 0.0.0.0:8767 0.0.0.0:*
tcp LISTEN 0 128 127.0.0.53%lo:53 0.0.0.0:*
tcp LISTEN 0 128 0.0.0.0:22 0.0.0.0:*
tcp LISTEN 0 128 0.0.0.0:9001 0.0.0.0:*
tcp LISTEN 0 128 [::]:22 [::]:*
I have also tested with Azure network tool "Verify IP flow"
Protocol:TCP
Direction:Inbound
local ip: 10.0.0.4
port: 9001
Remote ip: ****my home pc wan ip***
remote port: 9001
Result: access allowed
security rule: Port_9001
picture of inbound rules in azure
picture of ip network flow test port
linux azure virtual-machines port
asked yesterday
tjohansentjohansen
11
New contributor
tjohansen is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
What happens when you try to connect to port 9001?
– Michael Hampton♦
yesterday
no connection, also checked with a port open tool, which says its closed.
– tjohansen
yesterday
Can you try from another VM in the same subnet or even from the VM itself?
– Pedro Perez
yesterday
What do you mean by "no connection"? What is the specific error?
– Michael Hampton♦
yesterday
the port 9001 is not open....cant reach the service im running on that port in the vm. and when checking with telnet it cant connect to it. nor can an online open port checker. If I do the same check with port 22 i can telnet to it, an see its open with the online port checker.
– tjohansen
yesterday
|
show 1 more comment
Im trying an ubuntu linux vm on azure, and need port 9001 to be open on inbound.
but cant reach the vm from outside on other ports than 22.
I have enabled firewall in linux vm and have opened those ports I need:
sudo ufw status
Status: active
To Action From
-- ------ ----
9001 ALLOW Anywhere
22 ALLOW Anywhere
9001 (v6) ALLOW Anywhere (v6)
22 (v6) ALLOW Anywhere (v6)
I have added an inbound rule in Azure (same place where azure created standard ssh inbound rule to control vm)
Priority:340
Name:Port_9001
Port:9001
Protocol:TCP
Source:Any
Destination:Any
action:allow
when I try to telnet to 9001, there is no connection. but
telnet to ssh port 22 works.
Running this shows that linux listens at these ports too.
ss -lntu
Netid State Recv-Q Send-Q Local Address:Port Peer Address:Port
udp UNCONN 0 0 127.0.0.53%lo:53 0.0.0.0:*
udp UNCONN 0 0 10.0.0.4%eth0:68 0.0.0.0:*
udp UNCONN 0 0 0.0.0.0:27018 0.0.0.0:*
udp UNCONN 0 0 0.0.0.0:8767 0.0.0.0:*
tcp LISTEN 0 128 127.0.0.53%lo:53 0.0.0.0:*
tcp LISTEN 0 128 0.0.0.0:22 0.0.0.0:*
tcp LISTEN 0 128 0.0.0.0:9001 0.0.0.0:*
tcp LISTEN 0 128 [::]:22 [::]:*
I have also tested with Azure network tool "Verify IP flow"
Protocol:TCP
Direction:Inbound
local ip: 10.0.0.4
port: 9001
Remote ip: ****my home pc wan ip***
remote port: 9001
Result: access allowed
security rule: Port_9001
picture of inbound rules in azure
picture of ip network flow test port
linux azure virtual-machines port
asked yesterday
tjohansentjohansen
11
New contributor
tjohansen is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
Im trying an ubuntu linux vm on azure, and need port 9001 to be open on inbound.
but cant reach the vm from outside on other ports than 22.
I have enabled firewall in linux vm and have opened those ports I need:
sudo ufw status
Status: active
To Action From
-- ------ ----
9001 ALLOW Anywhere
22 ALLOW Anywhere
9001 (v6) ALLOW Anywhere (v6)
22 (v6) ALLOW Anywhere (v6)
I have added an inbound rule in Azure (same place where azure created standard ssh inbound rule to control vm)
Priority:340
Name:Port_9001
Port:9001
Protocol:TCP
Source:Any
Destination:Any
action:allow
when I try to telnet to 9001, there is no connection. but
telnet to ssh port 22 works.
Running this shows that linux listens at these ports too.
ss -lntu
Netid State Recv-Q Send-Q Local Address:Port Peer Address:Port
udp UNCONN 0 0 127.0.0.53%lo:53 0.0.0.0:*
udp UNCONN 0 0 10.0.0.4%eth0:68 0.0.0.0:*
udp UNCONN 0 0 0.0.0.0:27018 0.0.0.0:*
udp UNCONN 0 0 0.0.0.0:8767 0.0.0.0:*
tcp LISTEN 0 128 127.0.0.53%lo:53 0.0.0.0:*
tcp LISTEN 0 128 0.0.0.0:22 0.0.0.0:*
tcp LISTEN 0 128 0.0.0.0:9001 0.0.0.0:*
tcp LISTEN 0 128 [::]:22 [::]:*
I have also tested with Azure network tool "Verify IP flow"
Protocol:TCP
Direction:Inbound
local ip: 10.0.0.4
port: 9001
Remote ip: ****my home pc wan ip***
remote port: 9001
Result: access allowed
security rule: Port_9001
picture of inbound rules in azure
picture of ip network flow test port
linux azure virtual-machines port
linux azure virtual-machines port
asked yesterday
tjohansentjohansen
11
New contributor
tjohansen is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
asked yesterday
tjohansentjohansen
11
New contributor
tjohansen is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
edited yesterday
tjohansen
asked yesterday
tjohansentjohansen
11
New contributor
tjohansen is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
asked yesterday
tjohansentjohansen
11
asked yesterday
tjohansentjohansen
11
11
New contributor
tjohansen is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
New contributor
tjohansen is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
tjohansen is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
What happens when you try to connect to port 9001?
– Michael Hampton♦
yesterday
no connection, also checked with a port open tool, which says its closed.
– tjohansen
yesterday
Can you try from another VM in the same subnet or even from the VM itself?
– Pedro Perez
yesterday
What do you mean by "no connection"? What is the specific error?
– Michael Hampton♦
yesterday
the port 9001 is not open....cant reach the service im running on that port in the vm. and when checking with telnet it cant connect to it. nor can an online open port checker. If I do the same check with port 22 i can telnet to it, an see its open with the online port checker.
– tjohansen
yesterday
|
show 1 more comment
What happens when you try to connect to port 9001?
– Michael Hampton♦
yesterday
no connection, also checked with a port open tool, which says its closed.
– tjohansen
yesterday
Can you try from another VM in the same subnet or even from the VM itself?
– Pedro Perez
yesterday
What do you mean by "no connection"? What is the specific error?
– Michael Hampton♦
yesterday
the port 9001 is not open....cant reach the service im running on that port in the vm. and when checking with telnet it cant connect to it. nor can an online open port checker. If I do the same check with port 22 i can telnet to it, an see its open with the online port checker.
– tjohansen
yesterday
What happens when you try to connect to port 9001?
– Michael Hampton♦
yesterday
What happens when you try to connect to port 9001?
– Michael Hampton♦
yesterday
no connection, also checked with a port open tool, which says its closed.
– tjohansen
yesterday
no connection, also checked with a port open tool, which says its closed.
– tjohansen
yesterday
Can you try from another VM in the same subnet or even from the VM itself?
– Pedro Perez
yesterday
Can you try from another VM in the same subnet or even from the VM itself?
– Pedro Perez
yesterday
What do you mean by "no connection"? What is the specific error?
– Michael Hampton♦
yesterday
What do you mean by "no connection"? What is the specific error?
– Michael Hampton♦
yesterday
the port 9001 is not open....cant reach the service im running on that port in the vm. and when checking with telnet it cant connect to it. nor can an online open port checker. If I do the same check with port 22 i can telnet to it, an see its open with the online port checker.
– tjohansen
yesterday
the port 9001 is not open....cant reach the service im running on that port in the vm. and when checking with telnet it cant connect to it. nor can an online open port checker. If I do the same check with port 22 i can telnet to it, an see its open with the online port checker.
– tjohansen
yesterday
|
show 1 more comment
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What happens when you try to connect to port 9001?
– Michael Hampton♦
yesterday
no connection, also checked with a port open tool, which says its closed.
– tjohansen
yesterday
Can you try from another VM in the same subnet or even from the VM itself?
– Pedro Perez
yesterday
What do you mean by "no connection"? What is the specific error?
– Michael Hampton♦
yesterday
the port 9001 is not open....cant reach the service im running on that port in the vm. and when checking with telnet it cant connect to it. nor can an online open port checker. If I do the same check with port 22 i can telnet to it, an see its open with the online port checker.
– tjohansen
yesterday