Disclaimer

Known affected versions were inferred from fixed-version data and were not explicitly confirmed by the vendor: 11.1.13-h10, 11.2.10-h13

The earliest recollection of this bug is traced back to PAN-OS 11.1.13 - October 14, 2026. This bug is fixed in PAN-OS versions 11.2.11, 11.1.14, 11.1.13. Fixed an issue where the interval of IKEv1 Dead Peer Detection (DPD) R-U-THERE packets did not correspond to the configured value in the IKE Gateway profile due to using the value configured for retry instead. For more information: https://docs.paloaltonetworks.com/pan-os/11-1/pan-os-release-notes/pan-os-11-1-13-known-and-addressed-issues/pan-os-11-1-13-addressed-issues https://docs.paloaltonetworks.com/pan-os/11-1/pan-os-release-notes/pan-os-11-1-14-known-and-addressed-issues/pan-os-11-1-14-addressed-issues https://docs.paloaltonetworks.com/pan-os/11-2/pan-os-release-notes/pan-os-11-2-11-known-and-addressed-issues/pan-os-11-2-11-addressed-issues