55 lines
1.4 KiB
Markdown
55 lines
1.4 KiB
Markdown
# Static Ports
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Depending on how your network is set up, you may need to set a static port to successfully connect to peers to perform storage deals with your **Lotus Storage Miner**.
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## Setup
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To change the random **swarm port**, you may edit the `config.toml` file located under `$LOTUS_MINER_PATH`. The default location of this file is `$HOME/.lotusstorage`.
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To change the port to `1347`:
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```sh
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[Libp2p]
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ListenAddresses = ["/ip4/0.0.0.0/tcp/1347", "/ip6/::/tcp/1347"]
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```
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After changing the port value, restart your **daemon**.
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## Announce Addresses
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If the **swarm port** is port-forwarded from another address, it is possible to control what addresses
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are announced to the network.
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```sh
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[Libp2p]
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AnnounceAddresses = ["/ip4/<public-ip>/tcp/1347"]
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```
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If non-empty, this array specifies the swarm addresses to announce to the network. If empty, the daemon will announce inferred swarm addresses.
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Similarly, it is possible to set `NoAnnounceAddresses` with an array of addresses to not announce to the network.
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## Ubuntu's Uncomplicated Firewall
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Open firewall manually:
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```sh
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ufw allow 1347/tcp
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```
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Or open and modify the profile located at `/etc/ufw/applications.d/lotus-daemon`:
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```sh
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[Lotus Daemon]
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title=Lotus Daemon
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description=Lotus Daemon firewall rules
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ports=1347/tcp
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```
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Then run these commands:
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```sh
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ufw update lotus-daemon
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ufw allow lotus-daemon
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```
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