Update Shelby Permissioned Connection.md (#138)

cleanup of environment section

Author: dalalama

docs/Shelby Permissioned Connection.md

@@ -23,43 +23,14 @@ Please follow the [setup](setup.md) instructions before proceeding.
 
 The last step in setup was to disconnect from the network. This is to ensure that only one tunnel is open on your machine to DoubleZero, and that tunnel is on the correct network.
 
-To configure the DoubleZero Client CLI (`doublezero`) and daemon (`doublezerod`) to connect to **DoubleZero testnet**:
+To configure the DoubleZero Client CLI (`doublezero`) to connect to the Shelby tenant on DoubleZero :
 ```bash
-DESIRED_DOUBLEZERO_ENV=testnet \
-DESIRED_TENANT=shelby \
-    && doublezero config set --env $DESIRED_DOUBLEZERO_ENV --tenant $DESIRED_TENANT > /dev/null \
-    && echo "✅ doublezerod configured for environment $DESIRED_DOUBLEZERO_ENV and tenant $DESIRED_TENANT"
+doublezero config set --tenant shelby
 ```
-You should see the following output:
-`
-✅ doublezerod configured for environment testnet
-`
 
-After about 30 seconds you will see the DoubleZero devices available:
+Apply additional Firewall rules specific to Shelby:
 
-```bash
-doublezero latency
-```
-Example output (Testnet)
-```bash
- pubkey                                       | code          | ip              | min      | max      | avg      | reachable
- 2hPMFJHh5BPX42ygBvuYYJfCv9q7g3rRR3ZRsUgtaqUi | dz-ny7-sw01   | 137.239.213.162 | 1.74ms   | 1.92ms   | 1.84ms   | true
- ETdwWpdQ7fXDHH5ea8feMmWxnZZvSKi4xDvuEGcpEvq3 | dz-ny5-sw01   | 137.239.213.170 | 1.88ms   | 4.39ms   | 2.72ms   | true
- 8J691gPwzy9FzUZQ4SmC6jJcY7By8kZXfbJwRfQ8ns31 | nyc002-dz002  | 38.122.35.137   | 2.45ms   | 3.30ms   | 2.74ms   | true
- 8gisbwJnNhMNEWz587cAJMtSSFuWeNFtiufPuBTVqF2Z | dz-ny7-sw02   | 142.215.184.122 | 1.88ms   | 5.13ms   | 3.02ms   | true
- uzyg9iYw2FEbtdTHaDb5HoeEWYAPRPQgvsgyd873qPS  | nyc001-dz002  | 4.42.212.122    | 3.17ms   | 3.63ms   | 3.33ms   | true
- FEML4XsDPN3WfmyFAXzE2xzyYqSB9kFCRrMik8JqN6kT | nyc001-dz001  | 38.104.167.29   | 2.33ms   | 5.46ms   | 3.39ms   | true
- 9oKLaL6Hwno5TyAFutTbbkNrzxm1fw9fhzkiUHgsxgGx | dz-dc10-sw01  | 137.239.200.186 | 6.84ms   | 7.01ms   | 6.91ms   | true
- DESzDP8GkSTpQLkrUegLkt4S2ynGfZX5bTDzZf3sEE58 | was001-dz002  | 38.88.214.133   | 7.39ms   | 7.44ms   | 7.41ms   | true
- HHNCpqB7CwHVLxAiB1S86ko6gJRzLCtw78K1tc7ZpT5P | was001-dz001  | 66.198.11.74    | 7.67ms   | 7.85ms   | 7.76ms   | true
- 9LFtjDzohKvCBzSquQD4YtL3HwuvkKBDE7KSzb8ztV2b | dz-mtl11-sw01 | 134.195.161.10  | 9.88ms   | 10.01ms  | 9.95ms   | true
- 9M7FfYYyjM4wGinKPofZRNmQFcCjCKRbXscGBUiXvXnG | dz-tor1-sw01  | 209.42.165.10   | 14.52ms  | 14.53ms  | 14.52ms  | true
-```
-</details>
-
-Set up Firewall
-
-IP tables:
+iptables:
 ```
 sudo iptables -A INPUT -i doublezero0 -p tcp --dport 39431 -j ACCEPT
 sudo iptables -A INPUT -p tcp --dport 39431 -j DROP
@@ -130,4 +101,4 @@ default via 149.28.38.1 dev enp1s0 proto dhcp src 149.28.38.64 metric 100
 ```
 
 
-</div>
+</div>