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Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.2.1 MIME-Version: 1.0 In-Reply-To: X-Mailman-Approved-At: Mon, 10 Dec 2018 02:00:47 +0100 X-BeenThere: wireguard@lists.zx2c4.com X-Mailman-Version: 2.1.15 Precedence: list List-Id: Development discussion of WireGuard List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: multipart/mixed; boundary="===============6856244228646279551==" Errors-To: wireguard-bounces@lists.zx2c4.com Sender: "WireGuard" This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --===============6856244228646279551== Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="gqcLviw7K0l5DIDdBOEQL2J132oBAuRWR" This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --gqcLviw7K0l5DIDdBOEQL2J132oBAuRWR Content-Type: multipart/mixed; boundary="XZJ4BhWgUBPPjJdaeHD2W93L9NBz5X3pV"; protected-headers="v1" From: Xand To: wireguard@lists.zx2c4.com Message-ID: <6a703cdc-13e4-4881-7bb5-072b0f576a3e@xand.uk> Subject: Re: Should wg-quick with SaveConfig accumulate IPv6 link-local addresses References: In-Reply-To: --XZJ4BhWgUBPPjJdaeHD2W93L9NBz5X3pV Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Content-Language: en-US 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 https://lists.zx2c4.com/pipermail/wireguard/2018-July/003134.html. I'm using wireguard-dkms and wireguard-tools from https://copr-be.cloud.fedoraproject.org/results/jdoss/wireguard/ 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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