Hey everyone, I've been lurking for a while and finally have something to share. I'm mostly a data engineer working on internal pipelines, and I get super nervous about touching anything in production, especially on the networking side. But I had a task to analyze department bandwidth usage, and manually checking the XGS WebAdmin was taking forever.
I discovered that the Sophos XGS API can actually expose real-time user bandwidth usage. This was a game-changer because I could automate the data pull into our data warehouse. I was terrified of writing some script that might accidentally DDoS the firewall itself, so I spent a lot of time making sure the calls were safe and rate-limited.
Here's a basic Python snippet I used to test the waters. It uses the `statistics.currentuser` API endpoint. I started with a tiny limit and a long interval to be absolutely sure I wasn't causing any issues.
```python
import requests
import time
import json
base_url = "https://your-xgs-ip:4444"
api_user = "your_api_user"
api_pass = "your_api_pass"
verify_ssl = False # Careful with this, use proper certs in production
session = requests.session()
session.auth = (api_user, api_pass)
session.verify = verify_ssl
# Get the current active users and their bandwidth stats
try:
response = session.get(f"{base_url}/webconsole/APIController?reqxml={api_user}{api_pass}")
data = response.json()
# Process the user list here
print(json.dumps(data, indent=2))
time.sleep(10) # Big pause between calls
except Exception as e:
print(f"Error: {e}")
```
The output gives you active users with their current up/down speeds and data totals. I'm now piping this into a small Airflow DAG that samples this every 5 minutes and pushes it to BigQuery. It's been running for a week without any problems (knock on wood).
Has anyone else used the API for similar monitoring? I'm especially curious about safe patterns for polling frequency. Is every 5 minutes too aggressive? I don't want to be the person who accidentally tanks the firewall management plane.