this post was submitted on 15 Nov 2024
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Notifications for Wireguard peer (dis)connects? (discuss.tchncs.de)
submitted 6 hours ago by state_electrician@discuss.tchncs.de to c/linux@lemmy.world
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I am building a Wireguard tool for myself and I would like to receive events when a peer connects or disconnects. Does someone know if this is possible through some kernel API or EBPF?

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[–] state_electrician@discuss.tchncs.de 1 points 3 hours ago

I know that Wireguard considers some sessions alive and I was hoping to somehow hook into that. For my use case it's enough if it works with the implementation in the Linux kernel. I guess I'll have to take a look to see if there's anything I can hook into with EBPF.