IKE logs

cpg_juraj

Hello. I have been getting these messages in the log. What would be the cause of this and how can I block it?
Thank you,
Juraj.

Zyxel_Emily

Hi @cpg_juraj,

These logs appear because of Dead Peer Detection (DPD).

When Dead Peer Detection (DPD) is enabled, the feature uses packets "R_U_THERE" and "R_U_THERE_ACK" to check peer's aliveness.

cpg_juraj

Thank you for your quick response and thorough explanation.