Setting Up Multi-Node Ethermint Network

On Computer 1 (Seed Node):

Get Node ID and Chain ID

Run the following command to get the Node ID:
```
aircosmicd tendermint show-node-id
```
Locate genesis.json at ~/.aircosmicd/config/genesis.json and find the chain_id:
```
{
  "chain_id": "your_chain_id_here",
  ...
}
```

On Computer 2 (New Node):

Initialize Node with Chain ID

Initialize the new node using the chain_id from the seed node's genesis.json:
```
aircosmicd init Your-Node-Name-Here --chain-id=your_chain_id_here
```

Copy Genesis File

Transfer the genesis.json file from Computer 1 to Computer 2:

scp username@computer_1_ip:~/.aircosmicd/config/genesis.json ~/.aircosmicd/config/genesis.json

Update Configuration

Edit ~/.aircosmicd/config/config.toml on Computer 2 to set persistent_peers:
```
persistent_peers = "node_id@computer_1_ip:26656"
```

Start Node

Start the new node:
```
aircosmicd start
```

Validation

Use aircosmicd status to verify if the new node is syncing correctly with the seed node.

Feel free to ask further questions or reach out for more details.