docs: update port forwarding to state it works without a wildcard with tunnel (#4887)

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sharkymark
2022-11-09 20:25:32 +10:00
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commit b6f2a29b7e
2 changed files with 7 additions and 3 deletions
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@@ -45,7 +45,11 @@ For more examples, see `coder port-forward --help`.
## Dashboard
> To enable port forwarding via the dashboard, Coder must be configured with a
> [wildcard access URL](../admin/configure.md#wildcard-access-url).
> [wildcard access URL](../admin/configure.md#wildcard-access-url). If an access
> URL is not specified, Coder will create [a publicly accessible URL](../admin/configure.md#tunnel)
> to reverse proxy the deployment, and port forwarding will work. There is a
> known limitation where if the port forwarding URL length is greater than 63
> characters, port forwarding will not work.
### From an arbitrary port