topic Error: Duplicate address/external-ip-list name 'panw-known-ip-list' in Panorama Discussions https://live.paloaltonetworks.com/t5/panorama-discussions/error-duplicate-address-external-ip-list-name-panw-known-ip-list/m-p/1242657#M3007 <P>I have added a new device to Panorama and when committing I see this error:</P> <P>Details:<BR />. Error: Duplicate address/external-ip-list name 'panw-known-ip-list'<BR />. (Module: device)<BR />. client device phase 1 failure<BR />. Commit failed<BR />. Local configuration size: 65 KB<BR />. Predefined configuration size: 20 MB</P> <P>&nbsp;</P> <P>This is a built-in object, so I'm unable to modify or delete it.</P> <P>&nbsp;</P> <P>The new device is empty from any config and I pushed bundle before trying to commit</P> Wed, 26 Nov 2025 15:51:08 GMT ET 2025-11-26T15:51:08Z Error: Duplicate address/external-ip-list name 'panw-known-ip-list' https://live.paloaltonetworks.com/t5/panorama-discussions/error-duplicate-address-external-ip-list-name-panw-known-ip-list/m-p/1242657#M3007 <P>I have added a new device to Panorama and when committing I see this error:</P> <P>Details:<BR />. Error: Duplicate address/external-ip-list name 'panw-known-ip-list'<BR />. (Module: device)<BR />. client device phase 1 failure<BR />. Commit failed<BR />. Local configuration size: 65 KB<BR />. Predefined configuration size: 20 MB</P> <P>&nbsp;</P> <P>This is a built-in object, so I'm unable to modify or delete it.</P> <P>&nbsp;</P> <P>The new device is empty from any config and I pushed bundle before trying to commit</P> Wed, 26 Nov 2025 15:51:08 GMT https://live.paloaltonetworks.com/t5/panorama-discussions/error-duplicate-address-external-ip-list-name-panw-known-ip-list/m-p/1242657#M3007 ET 2025-11-26T15:51:08Z