[Modem Request] Arris Touchstone TG3442DE

[samuelengelking]

Modem Model

Arris Touchstone TG3442DE

Manufacturer

Arris

Modem IP Address

192.168.0.1

Authentication Required

Yes - requires username/password

Authentication Details (if required)

Login type: form based HTML page
Default user: admin (prefilled & can not be changed)
Login page is at: /?login

How are you providing data?

Fallback Mode + Capture HTML (Recommended) - Used built-in capture button

Files Attached

config_entry-cable_modem_monitor-01KDP94KPASCN5DGJPNBMKJAW9.json

modem_20251230_012503.sanitized.har.gz

Additional Information

• ISP: Vodafone DE (Germany)
• Firmware-Version: 01.05.063.13.EURO.PC20
• Status page: /?status_docsis

Checklist

• I have used Fallback Mode + Capture HTML, OR sanitized my files to remove PII
• I have searched my capture file for my WiFi SSID and password to verify they're not present
• I understand this may take time as it requires developing a custom parser
• I'm willing to test the parser once it's developed

[kwschulz]

Hi Samuel, excellent submission - thank you for including the HAR.

I reviewed the capture and it has everything needed:

• Complete auth flow (ajaxSet_Password.php → ajaxSet_Session.php)
• Full channel data: 32 downstream, 5 upstream, 2 OFDM channels
• Clean JSON format, properly sanitized

The blocker is that form-based auth requires architecture work I'm building in v3.12 (feature/v3.12.0) - a response-driven auth discovery system that parses login forms automatically. Once that lands, modems like yours should "just work" with credentials.

Just to note, this is a one-person project (Discussion #88 has more context), so timelines are unpredictable. But your submission is exactly what I need to validate the new auth system. Adding to the backlog with ready status - you've done everything right.