Questions tagged [inbound-security-rule]

Inbound Security Rules controls the inbound network traffic to the Network Security Group in Microsoft Azure Cloud Platform

Inbound network traffic to a Network Security Group can be controlled by applying Inbound Security Rules. This rules are actually set on different ports(port no 1024-65535) of the Network Security Group. We can allow or deny the network traffic from specific port(or range of ports), allow or deny network into the specific port(or range of ports), set priority on the rules etc.

Rules have eight major components:

  1. Name of the rule
  2. Priority
  3. Source
  4. protocol
  5. Source Port Range
  6. Destination
  7. Destination Port Range
  8. Action
29 questions
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How do I use Gmail SMTP with port 587 on AWS EC2?

I have used Gmail SMTP service with port 587 on the local server and it's working fine. But it's not working on AWS EC2 instance. So I added SMTP rules on EC2 instance security inbound rules see below image but SMTP port can not be editable. Now…
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1 answer

EC2 automatically adding DENY All Traffic rule in Network ACL (Unable to edit the rule)

My website (korrade.com) always shows up "Connection Timed Out" error, even though in my security group "Port 80" is shown open, and SSH works fine over Port 22(No Issues). I have only ALLOW rules in my security group. Upon debugging, I found these…
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1 answer

Port 8080 is still closed after adding a TCP custom rule to AWS Security Group

I have been dealing with a very messy problem which is that I need a new open port in my EC2 instance. I have a node.js application running in this instance. To make that happen I had to open the port 3000 through adding a new inbound rule in the…
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0 answers

Error: conncet etimedout aws rds with mysql

Trying to connect mysql in ubuntu with remote rds mysql(Antares Sql) but facing etimedout error. Tried adding inbound rule aswell All traffic ipv6 I am very new to aws. I used the default vpc How shall I solve this problem and why is this Problem…
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2 answers

How to add AWS inbound restriction for AWS instances

I have a application A in AWS which is dependent to another application B which is also in AWS ,but host B has many instances so it has many dynamic IPs how to add this IP in AWS inbound of Host A load balancer security group.Now for Example if i…
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2 answers

can not access Azure VM thru port 8888

I set up an Azure ubuntu VM, created the network security group, added port 80 and 8888 rules. firewall is inactive. associated nsg to the subnet of the VM. Not able to remote connect to port 8888, but telnet to port 80 ok, and port 8080 also ok,…
bhomass
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I can't add new security inbound rules in microsoft azure

My rules parameter are correcte, here a screen shot when i clic "ok" i have the message error Notifications Dismiss:InformationalCompletedAll Failed to create security rule Failed to create security rule 'FTP_Port_21'. Error: error with no more…
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How do I configure inbound rules properly for VPN on Amazon EC2?

I configue inbound rules (under Services –> EC2 –> Instances –> Security Groups) is as follows. # Type, Protocol, Port Range, Source All TCP, TCP, 0-65535, 0.0.0.0/0 (anywhere) All UDP, UDP, 443, 0.0.0.0/0…
SparkAndShine
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External Redshift connection only works upon full access instead of ip restricted

I want to connect externally to my Redshift cluster (VPC, NOT classic) using aginity workbench. Hence I added my public ip address to the ec2 inbound rules, but I get a connection timeout. When I allow all traffic to the inbound rules (0.0.0.0/0) it…
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We need to change our URLs without port and receive requests to the specific application

We have following URLs like http://testserver1.com:port1 http://testserver2.com:port2 Each URL is pointing to different application on the Windows Server. What we need to do is that we need to change the URL like http://testserver1.com instead of…
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1 answer

For SSH EC2 connection should there be outbound rule specified?

According to official docs only inbound TCP rule have to be added to sec group. But how does the response come out? What protocol and port the response comes out back when I type my commands in the terminal? Or I need only 1 inbound rule to simply…
ERJAN
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Streamlit AWS EC2 giving "Site can't be reached"

I tried deploying my streamlit code on aws and it doesn’t run even after adding port 8501 in my inbound rule and restarting the instance. I tried running the command streamlit run myFileName.py and it gave me the following message: Collecting usage…
fsaa
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Permit access from Azure App service to Azure App Service hosting the api using access restrictions

I have two app services in azure - One hosting the front end application and other hosting the web api. We have access restrictions in the app services where I have seen how we can configure that only Azure front door can access the app service as…
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1 answer

Can't connect to one EC2 instance in the same security group of another accessible EC2 instance

I have two EC2 instances running Windows. They are both in the same security group which allows for all outgoing ports, but only RDP ports from my IP. What I can't figure out is that both, to my examination, have the same security and networking…
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Windows Firewall: Inbound rule. Randomly generated program path

I am creating and Inbound firewall rule to allow a program. Problem is, program path is slightly different on each system. Path is as…
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