# Select the network

### During Installation

To upgrade to the latest git version and run the installer to select the appropriate option for you:

```
$ cd ~/mvp-pox-node && sudo git pull && ./etny-node-installer.sh
```

\*\*\* 0. AUTO = This option will connect to all available networks if the wallet has gas in it

### After Installation

Make sure you are running the latest version from git

```
$ cd ~/mvp-pox-node && sudo git pull
```

List of networks are available inside networks.ini

```
$ cat networks.ini  | grep shortname | awk -F '=' '{print $2}'
POLYGON_MAINNET
POLYGON_AMOY
BLOXBERG_MAINNET
BLOXBERG_TESTNET
IOTEX_TESTNET
ETHEREUM_SEPOLIA
```

 Export your desired network in the environment

```
$ export NETWORK=BLOXBERG_TESTNET
```

or

```
$ export NETWORK=AUTO
```

Update the configuration inside the vagrant container

```
vagrant ssh -c "sed -i 's/^NETWORK=.*/NETWORK=${NETWORK}/' /home/vagrant/etny/node/config && sudo systemctl restart etny-node"
```