mirror of https://github.com/waku-org/nwaku.git
16 lines
798 B
Markdown
16 lines
798 B
Markdown
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# Configure a domain name
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> **Note:** This page describes configuring a domain name that resolves to your node's IP
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and is unrelated to [DNS discovery](./configure-dns-disc.md),
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by which a node may discover the listening addresses of other peers using DNS.
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It is possible to configure an IPv4 DNS domain name that resolves to the node's public IPv4 address.
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```shell
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wakunode2 --dns4-domain-name=mynode.example.com
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```
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This allows for the node's publically announced `multiaddrs` to use the `/dns4` scheme.
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In addition, nodes with domain name and [secure websocket configured](./configure-websocket.md),
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will generate a discoverable ENR containing the `/wss` multiaddr with `/dns4` domain name.
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This is necessary to verify domain certificates when connecting to this node over secure websocket.
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