Should wg-quick with SaveConfig accumulate IPv6 link-local addresses

Xand xand at
Sat Dec 8 14:32:38 CET 2018

I'm running Wireguard on a number of Debian 9 and CentOS 7.6 VMs. On the
CentOS VMs I experience the same issue as I'm
using wireguard-dkms and wireguard-tools from and
using the wg-quick service.

I do *not* have NetworkManager installed.

Each time wg0 comes up, a different IPv6 link-local address is added to
it. With SaveConfig set to true, these accumulate indefinitely.

Using identical configuration on the Debian 9 VMs, I don't ever get any
link-local addresses assigned to wg0.


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