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Cisco Bug: CSCvt18199 - IPv6 Nat rejected with error "overlaps with inside standby interface address" for Standalone ASA

Last Modified

Sep 28, 2020

Products (1)

  • Cisco ASA 5500-X Series Firewalls

Known Affected Releases


Description (partial)

Standalone ASA - gives following error when configuring IPv6 NAT rule -

ERROR: ::-:: overlaps with inside standby interface address. host_ip=::, vpif=4
ERROR: NAT pool allocation failed.

When using ASA and ASAv on Firepower platform.
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