Last Modified: Oct 19, 2025
Affected Product(s):
BIG_IP_NEXT(VE/HW) TMOS
Known Affected Versions:
20.3.0
Opened: Sep 17, 2024 Severity: 2-Critical
When a BIG-IP Next instance is initially onboarded using a 4x25 port profile, switching to an 8x10 port profile results in improper interface mapping.
Interfaces from the original 4x25 port profile remain active even after attempting to switch to the 8x10 port profile.
This issue occurs when a BIG-IP Next instance, initially configured with a 4x25 port profile, is later modified to use an 8x10 port profile.
Avoid changing a BIG-IP Next instance from a 4x25 to an 8x10 port profile. Instead, onboard a new instance directly with the 8x10 port profile configuration.
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