IKE logs

cpg_juraj

cpg_juraj Posts: 19

Freshman Member

First Comment

Fourth Anniversary

October 2020 edited April 2021 in Security

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.

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All Replies

Zyxel_Emily Posts: 1,396 Zyxel Employee

October 2020

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.

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cpg_juraj Posts: 19 Freshman Member

October 2020

Thank you for your quick response and thorough explanation.

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