Netgate 4100 Replacement: What Netgate Recommends
Netgate support for the Netgate 4100 ends Dec 2026. The migration window is now. Netgate's own end-of-life bulletin names the successor below, quoted from the source, with the successor's live support status where EOSL.ai tracks it.
The Netgate-named replacement
named as the replacement on Netgate's Product Lifecycle page — named in the Netgate EOL bulletin ↗ as the migration path.
Successor support status (tracked by EOSL.ai)
| Successor | Lifecycle | Status |
|---|---|---|
| Netgate 4200 | No EOL announced — current product | Active |
Netgate 4100 lifecycle dates
| SKU group | End of sale | EOSL / last support | Source |
|---|---|---|---|
| Netgate 4100 | Dec 2023 | Dec 2026 | bulletin ↗ |
Migration questions
What is the replacement for the Netgate 4100?
Netgate's end-of-life bulletin names Netgate 4200 as the recommended migration path for the Netgate 4100. The exact wording and any per-part-number mapping are in the linked bulletin.
Is the Netgate 4100 end of life?
Netgate support for the Netgate 4100 ends Dec 2026. The migration window is now. Full lifecycle dates by part number: https://eosl.ai/system/netgate-4100/.
Do I have to buy the Netgate-recommended replacement?
No. The bulletin's named successor is Netgate's suggested path, not an obligation. Teams also keep 4100 units running under third-party maintenance after the support cutoff, migrate to a different vendor, or run low-criticality units to failure with the risk documented. See the support-options guide for the trade-offs.