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Block DNS

Attack

Attack

Blocks access to DNS servers
Install now

Block DNS

Blocks access to DNS servers
Attack

Attack

Targets:

Containers

Install now

Block DNS

Attack

Attack

Blocks access to DNS servers
Install now

Block DNS

Blocks access to DNS servers
Attack

Attack

Targets:

Containers

Install now
Go back to list
Container Network DNS attackContainer Network DNS attack

Introduction

Blocks access to DNS servers for a specific duration.

Details

Note: If you are going to attack containers using network attacks, all containers in the target's linux network namespace (e.g. all containers belonging to the same Kubernetes Pod or Replica Set) will be affected. In case you want to target the traffic of a single container in the namespace you can for example use the port parameter to limit the blast radius.

Use Cases

  • Understand how your services behave under dns outages or failures
  • Simulate a DDoS attack on your DNS servers
  • Maintenance of the authoritative name servers
  • Simulate Bad configuration of DNS servers

Parameters

ParameterDescriptionDefault
DurationHow long should the DNS traffic be blocked?30s
DNS PortDNS port number53
Statistics
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Tags
Container
Kubernetes
Homepage
hub.steadybit.com/extension/com.steadybit.extension_container
License
MIT
MaintainerSteadybit
Install now

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Block Traffic

Blocks network traffic (incoming and outgoing).

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