From: Nick Hainke <redacted>
Date: Fri, 5 Mar 2021 22:25:02 +0000 (+0100)
Subject: wg-installer: add link-local to client interface
X-Git-Url: http://git.99rst.org/?a=commitdiff_plain;h=625f3c830207317dac1be06d6e1f196a9d92479c;p=openwrt-packages.git

wg-installer: add link-local to client interface

Wireguard has no link-local address on an interface automatically.
Add a link-local to the interface. The server has fe80::1/64 and
the client fe80::2/64.

Signed-off-by: Nick Hainke <redacted>
---

diff --git a/net/wg-installer/wg-client/wg-client-installer.sh b/net/wg-installer/wg-client/wg-client-installer.sh
index 7484f4973..2c131d32c 100644
--- a/net/wg-installer/wg-client/wg-client-installer.sh
+++ b/net/wg-installer/wg-client/wg-client-installer.sh
@@ -84,6 +84,7 @@ register_client_interface () {
 	ip link add dev $ifname type wireguard
 
 	ip -6 a a dev $ifname $client_ip
+	ip -6 a a dev $ifname fe80::2/64
 	wg set $ifname listen-port $port private-key $gw_key peer $pubkey allowed-ips ::/0 endpoint "${endpoint}:${gw_port}"
 	ip link set up dev $ifname
 	ip link set mtu $mtu_client dev $ifname # configure mtu here!