Optimum Gateway TG1672: own router and bridge mode
Can I use my own router with the Optimum Gateway TG1672?
Yes
Set NAT to Bridged
- Bridge modeYes, documented by the ISP
- IP PassthroughNot applicable
- Own routerYes, documented by the ISP
Optimum's FAQ documents using your own router with the Gateway TG1672 by setting NAT to Bridged under LAN Setup.
Model numbers: TG1672 · Type: Gateway (modem + router)
How to set it up
- Open the gateway admin page and select the LAN Setup tab, then LAN Settings.
- Under NAT, choose Bridged from the dropdown and click Apply.
Know before you switch
- Optimum refers you to the router manufacturer for router configuration help.
- Optimum's newer Altice One equipment is queued; this entry covers the TG1672 only.
How sure are we?
Confidence is high.
This page reports what the ISP documented on the date above. ISPs change firmware and policy; if your gateway screen differs, trust your ISP's current page.
Quick answers
Can I use my own router with the Optimum Gateway TG1672?
Yes. set NAT to Bridged
Does the Optimum Gateway TG1672 have bridge mode?
Yes, documented by the ISP.
Does the Optimum Gateway TG1672 support IP Passthrough?
Not applicable.
How sure is this answer?
Confidence: high. Checked October 26, 2026 against 1 ISP source.
Sources and retrieval dates
- Optimum: Using your own router with the Gateway TG1672faq.optimum.net · read October 26, 2026
More from Optimum (Altice)
6 more Optimum models are queued for research.
Check another gateway