F5 Networks Legacy s-Series & VIPRION Chassis Maintenance
side by side.

BIG-IP 2000s/4000s/5000s · entry/mid

2000s · 2200s · 4000s · 4200v · 5000s · 5200v

BIG-IP 10000s/11000s · high-end

10000s · 10200v · 11000s · 11050v

VIPRION chassis · modular

C2200 · C2400 · C4480 · C4800 (with B2150/B2250/B4300/B4450 blades)

Components & blades

Power supplies · fan trays · hard drives · VIPRION blades · SSL hardware modules

EOSL status of F5 legacy platforms

F5 legacy is the area with the highest relative savings in the F5 portfolio. For s-Series and VIPRION fleets, F5 support is either no longer available (completely EOSL) or only at significantly increased conditions because F5 economically incentivizes refresh migration to i-/r-Series. TPM reduces this to 30-70 percent — the spread range is wider than for current generations because for completely EOSL platforms no OEM comparison is possible anymore and prices are calculated purely demand-oriented. Strategic TPM positioning: bridge service until refresh strategy, not permanent replacement.

We service F5 legacy platforms with OEM switches, power supplies, hard drives and VIPRION blades from our own warehouse and certified refurbishing pools — pool depth varies per model. For more frequently traded models (BIG-IP 4200v, 10200v, VIPRION C2400) component pools are robust, for rarer models (BIG-IP 2000s original generation, VIPRION C4800 with B4450 blades) we make an explicit risk assessment before contract conclusion. TMOS software on legacy platforms continues to work without licensing — all ADC/WAF functions stay active, only TMOS code updates to newer versions are limited.

The full OEM-vs-TPM matrix (spare parts, SLA tiers, language, sub-outsourcing, compliance docs, reporting) is the same for every F5 line — see the F5 battle card.

BAIT/MaRisk documentation package, DORA Art. 28 contract template, ISO 27001 and GDPR-compliant media handling apply identically to every F5 line — details on the F5 battle card.

Same four steps for every F5 line: inventory → fixed-price quote in 48 h → contract (BAIT/MaRisk/DORA hooks) → hand-over with spare-parts provisioning. Details on the F5 battle card.

Which F5 legacy models do you service?

Complete legacy family: BIG-IP s-Series of all classes (2000s, 2200s, 4000s, 4200v, 5000s, 5200v, 10000s, 10200v, 11000s, 11050v) and VIPRION chassis (C2200, C2400, C4480, C4800 with all blade generations B2150/B2250/B4300/B4450). Including all power supplies, fan trays, hard drives, SSL hardware modules and blades.

What does TPM cost for F5 legacy?

30 to 70 percent savings, depending on model and EOSL status. For completely EOSL platforms where F5 no longer offers support, we see up to 70 percent — for example on BIG-IP 4200v, 10200v or a fully populated VIPRION C4480 with 4 blades. VIPRION C4800 with 8 B4450 blades and 24×7×4 is covered by TPM as well. For multi-vendor multi-class contracts combining legacy and current i-/r-Series platforms, efficiency advantages are highest.

Does TMOS continue to work on legacy platforms?

Yes. TMOS on BIG-IP s-Series and VIPRION chassis continues to work without licensing — all module licenses (LTM, GTM/DNS, APM, ASM, AFM, SSL Forward Proxy) stay active, all ADC/WAF functions functional. TMOS code updates to newer major versions are limited since F5 support end anyway — usually uncritical with stable legacy configurations because ADC setups are operated stably over years in productive environments. For completely EOSL platforms, TMOS update to newer versions is often no longer possible, which however is unproblematic with stable configs.

When does refresh instead of TPM make sense for legacy?

Three clear refresh indicators: (1) When TMOS major version updates become mandatory for new security features or application requirements — legacy platforms no longer receive new major versions. (2) When SSL/TLS hardware acceleration hits performance limits — modern TLS 1.3 workloads with larger keys (RSA 4096, ECDSA P-384) stress older crypto hardware. (3) When new compliance requirements (FIPS 140-3, new PCI-DSS specifications) require certified current hardware. For stable legacy fleets without these triggers, TPM is the economical bridge — typically 2-4 years until refresh is strategically planned.

Which SLA levels do you recommend for legacy?

Strongly depends on the role. Legacy platforms in productive tier-1 workloads: 24×7×4 with German-speaking onsite engineer because component availability is critical for EOSL generations and quick response requires pool depth. Legacy in stable pair setups as backup or test/dev: 5×9 NBD or Parts Only sufficient. VIPRION chassis in carrier roles: 24×7×4 mandatory due to complexity of blade replacement and chassis reconfiguration. For refresh-bridging contracts (defined term until planned refresh): SLA mix by criticality.

How is component availability for very old s-Series?

Limited but structured. For more common models (BIG-IP 4200v, 10200v, VIPRION C2400) pools are robust — these platforms were particularly widespread in DACH, so we have sufficient refurbishing material. For rarer models (BIG-IP 2000s original, VIPRION C4800 with B4450) we make an explicit risk assessment per component before contract conclusion. For high risk levels we often recommend stocking critical components as on-site spares (negotiable in contract) — the cold-spare approach is often more economically attractive than 24×7×4 SLA surcharge with limited pool depth.