netmaker
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gravitl
Dealing with DDNS Endpoints / IP Changes
As the other end may change IP's - do you have anything to detect when a link is down and to reconnect - when using a hostname, WG only looks once during SETCONF or SYNCCONF then never again and hence peers etc. become stale. Do you have any logic to address when IP's change for whatever the reason? We cant assume it to be static always these days & FQDN should not be a one time lookup.
We do not currently have any logic to check if IP behind an FQDN changes, though it makes sense to implement something for this.
It would be very useful - to be honest, wireguard itself should fix this as it's a general issue that it doesn't do a lookup more than once
On Thu, Aug 11, 2022, 3:58 PM Nikunj goyal @.***> wrote:
Is this issue available to work on?
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@nashford77 Can you assign me to the issue? Also can you suggest me some references or material I can go through that would allow me to better dive into the codebase.
