# PSA - quickstart change for latest tunnelers and c/python/swift/node sdk

**URL:** <https://openziti.discourse.group/t/psa-quickstart-change-for-latest-tunnelers-and-c-python-swift-node-sdk/1538>\
**Category:** Uncategorized\
**Created:** [August 21, 2023, 4:45pm UTC](https://openziti.discourse.group/t/psa-quickstart-change-for-latest-tunnelers-and-c-python-swift-node-sdk/1538 "2023-08-21T16:45:47Z")\
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**Author:** ![TheLumberjack](https://yyz2.discourse-cdn.com/free1/user_avatar/openziti.discourse.group/thelumberjack/32/113_2.png) [@TheLumberjack](https://openziti.discourse.group/u/TheLumberjack)\
**Post date:** [August 21, 2023, 4:45pm UTC](https://openziti.discourse.group/t/psa-quickstart-change-for-latest-tunnelers-and-c-python-swift-node-sdk/1538/1 "2023-08-21T16:45:47Z")

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Hi all,

_ **UPDATED Aug 22 2023** _

Just wanted to drop a quick note about a bug in the quickstart. If you have generated your network from the quickstart recently. You want to verify the setting in the `web` section of your controller to ensure newer tunnelers don't have connectivity issues.

_These commands should work with most/many/all the previous versions of the quicsktart but I can't really test them all. If you run into issues, comment back on this post._

### Update Your Controller Config

- source the .env file (or figure out how to set the variables accordingly):

- Run this command. It will tell you whether or not you need to update your controller's config file:

- If you see: `Your quickstart is up-to-date/accurate`, you're done.

- If you see: `You need to update/edit this file`, run the commands listed below to repair your quickstart:

### Restart the Controller

If you're using `systemd`, restart the controller: `sudo systemctl restart ziti-controller`

### Verify the Controller Config

You can now use openssl to verify your controller is correctly updated. Run the following two commands. The first one will pull the cabundle openssl command:

```auto
curl -sk https://${ZITI_CTRL_EDGE_ADVERTISED_ADDRESS}:${ZITI_CTRL_EDGE_ADVERTISED_PORT}/.well-known/est/cacerts \
  | openssl base64 -d \
  | openssl pkcs7 -inform DER -outform PEM -print_certs -out /tmp/well.known.cacerts.pem

openssl s_client \
  -connect ${ZITI_CTRL_EDGE_ADVERTISED_ADDRESS}:${ZITI_CTRL_EDGE_ADVERTISED_PORT} \
  -CAfile /tmp/well.known.cacerts.pem < /dev/null 2>&1 \
  | grep "Verify return code"

```

If you see anything **other** than: `Verify return code: 0 (ok)` you still have a problem. Revisit these steps.

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_[View the full topic](https://openziti.discourse.group/t/psa-quickstart-change-for-latest-tunnelers-and-c-python-swift-node-sdk/1538)._