A long pause. Then: That’s 11.31. HP stopped shipping that media years ago. Support contract’s dead.
To download the HP-UX 11i v3 (11.31) you must have an active Support Agreement ID (SAID) HPE Passport account Hp-ux 11.31 Iso Download
If you do not own HP hardware or a support contract, you are technically in violation of HPE’s license. However, there are two gray-area (but historically tolerated) methods for education and testing: A long pause
HP-UX 11i v3 (B.11.31) remains a cornerstone for mission-critical enterprise workloads on HPE Integrity and PA-RISC servers. Finding a legitimate is the first step for administrators tasked with maintaining, upgrading, or migrating these legacy systems before the standard support window fully closes. 1. Where to Legally Download HP-UX 11.31 ISOs Hp-ux 11.31 Iso Download