FortiWeb-4000C
Fortinet FortiWeb 4000C — Fortinet FortiWeb-4000C web application firewall
Lifecycle position
Options from here
Keep it in production past the OEM cutoff with an independent maintainer.
Buy spares now, while units still circulate on the secondary market.
It is unsupported today — set a migration timeline and budget.
Low-criticality role — document the risk, harden backups, retire on your terms.
FortiWeb-4000C — questions
Is the Fortinet FortiWeb-4000C still supported?
No. Fortinet's last date of support for FortiWeb-4000C was Jul 2018 (per the Fortinet end-of-sale bulletin) — it is past end of service life.
When did the FortiWeb-4000C reach end of sale?
FortiWeb-4000C reached end of sale Jul 2013, per the Fortinet end-of-sale bulletin.
What is the last date of support (EOSL) for the FortiWeb-4000C?
Jul 2018 — per the Fortinet end-of-sale bulletin.
Can the FortiWeb-4000C be maintained after Fortinet support ends?
After the last date of support, FortiWeb-4000C units can often be kept in production through third-party maintenance providers. Fortinet no longer issues software fixes, support, or hardware replacement for it.