29 lines
1.2 KiB
Markdown
29 lines
1.2 KiB
Markdown
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---
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layout: "docs"
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page_title: "Required Ports"
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sidebar_current: "docs-install-ports"
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description: |-
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Before starting Consul it is important to have the necessary bind ports accessible.
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---
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# Required Ports
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Before running Consul, you should ensure the following bind ports are accessible.
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| Use | Default Ports |
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| --------------------------------- | ---------------- |
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| DNS: The DNS server | 8600 |
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| HTTP: The HTTP API | 8500 |
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| HTTPS: The HTTPs API | disabled (8501)* |
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| gRPC: The gRPC API | disabled (8502)* |
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| LAN Serf: The Serf LAN port. | 8301 |
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| Wan Serf: The Serf WAN port | 8302 |
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| server: Server RPC address | 8300 |
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| Sidecar Proxy Min: Inclusive min port number to use for automatically assigned sidecar service registrations. | 21000 |
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| Sidecar Proxy Max: Inclusive max port number to use for automatically assigned sidecar service registrations. | 21255 |
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*For `HTTPS` and `gRPC` the ports specified in the table
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are recommendations.
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Note, the default ports can be changed in the [agent configuration](/docs/agent/options.html#ports).
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