On which condition N3IWF or UE perform the create_child_SA Rekeying procedure?

Hello Experts.

On which condition N3IWF or UE perform the create_child_SA Rekeying procedure?

* N3IWF (Non-3GPP Interworking Function) is a function in 5G that connects untrusted non-3GPP networks to the 5G core.

After tunnel break and reconnect.

And during amf relocation or ho.

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Re-connect in case of TCP connection failed also?

Yes. Should be.

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Okay! Thank you!