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![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(275.2, 87%, 36%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EK%3C/text%3E%3C/svg%3E)
Working on Unit 9 of 14 Describe Azure compute and networking services.
I'm following the exercise to configure network access and having trouble on the last steps.
After creating a network security rule that allows inbound access on port 80 (HTTP)
Task 3
Run the following az network nsg rule create command to create a rule called allow-http that allows inbound access on port 80:
Azure CLI
Copy
az network nsg rule create \
--resource-group learn-4b46baa6-3e14-4a2d-b07f-55e43f890106 \
--nsg-name my-vmNSG \
--name allow-http \
--protocol tcp \
--priority 100 \
--destination-port-range 80 \
--access Allow
After verifying the configuration. I confirmed that Port 80 was allowed.
Name Priority Port Access
default-allow-ssh 1000 22 Allow
allow-http 100 80 Allow
I ran the Curl command as the exercise stated.
"curl --connect-timeout 5 http://$IPADDRESS"
And I keep getting
curl: (7) Failed to connect to 20.245.88.48 port 80 after 1 ms: Couldn't connect to server
What I'm seeing
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(60.8, 4%, 15%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EKM%3C/text%3E%3C/svg%3E)
Hello, koolcreation !
Where am I seeing this?
Why am I receiving a curl: (7) Failed to connect to xx.xxx.xx.xx port 80 after 1 ms: Couldn't connect to server error?
If it's been more than an hour since you completed the prerequisite, Unit 3 - Exercise - Create an Azure Virtual Machine, your VM will have been automatically deleted and you'll get an error on Task 1, Step 2. Complete the prerequisite to create a virtual machine in Unit 3, and then complete this unit before an hour is up.
If you are still running into this issue after completing the prerequisite, post a comment to let us know and we'll continue to troubleshoot this.
Complete the prerequisite less than an hour before working on this unit so that your VM isn't automatically deleted
So I went back and done unit 3 and then retried unit 19 and still received the error.
Just to confirm, you are still seeing the error? (Sorry for asking again! I received two conflicting notifications at the same time.)
Edit: It looks like this has been resolved. Please reach out if you have any additional issues!
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(44.800000000000004, 68%, 14%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EKL%3C/text%3E%3C/svg%3E)
I am also getting this error even though VM exists.
Hello, @Kirsten Ly !
You will also run into this if the subscription ID from unit 3 doesn't match when you enter the command in unit 9. If it's been less than an hour (when the VM is automatically reclaimed and the resources are cleaned up) and the subscription ID matches in the command you are using, open a new issue so that we can continue to troubleshoot this. A screenshot of VM creation and the error you get on this step would be very helpful.
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(192, 64%, 28%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EHV%3C/text%3E%3C/svg%3E)
Hello,
I am having issue with the default-allow-ssh. According to the course after running following command,
az network nsg rule list \
--resource-group learn-c3e35d53-7865-418e-9615-422979e26aed \
--nsg-name my-vmNSG \
--query '[].{Name:name, Priority:priority, Port:destinationPortRange, Access:access}' \
--output table
we should get output as,
Name Priority Port Access
default-allow-ssh 1000 22 Allow
But i am not getting anything on the Azure cloud shell. Also my VM is not deleted and status is ON.
please help me with this, because if i do further operations i don't get output on my IP address page.