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Emdadul Huq
Emdadul Huq

Reputation: 45

Amazon EC2 getting all blocked IP addresses

My project back-end developed with nodejs, it has stored on AWS EC2 instance. Server is running and it's also access everywhere but from last day i can't access from a particular IP address?

if that IP address is blocked how can i get block list IP address or remove the blocked IP ?

Upvotes: 0

Views: 3038

Answers (3)

Athish Murugan
Athish Murugan

Reputation: 331

1.Open your VPC dashboard 2.Open the “Network ACLs” view 3.Open the ACL editor 4.Select the subnet to which your EC2 instances or load balancers are connected. 5.Click “Inbound Rules”

There you can see the IP addresses which are blocked

Upvotes: 2

Muhammad Ahmad
Muhammad Ahmad

Reputation: 21

  1. Open your VPC dashboard
  2. Open the “Network ACLs” view

  3. Open the ACL editor

    • Select the subnet to which your EC2 instances or load balancers are connected.
    • Click “Inbound Rules”
    • Click “Edit”

  4. Add a rule to allow the traffic Or Remove your IP if exist

OR

Check the iptables of your EC2 instance click here for more about iptables

Upvotes: 1

Pacifist
Pacifist

Reputation: 3203

If an IP address is blocked then you might want to check two places which are responsible for this :

  1. Security Group.
  2. NACL.

Security Group is the firewall which blocks traffic at Instance Level. Whereas NACL blocks the traffic at Subnet Level.

Look for the inbound rule to find out whether your specific IP is being denied at these levels.

Upvotes: 2

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