[PATCH v4 08/10] img/app: change to ipv6 nameserver

[Yureka Lilian <yureka@cyberchaos.dev>]

Also remove hard-coded ipv4 default route.
Eventually this will be changed to have both ipv4 and ipv6 nameserver,
and support IPv4 with the new router.

Signed-off-by: Yureka Lilian <yureka@cyberchaos.dev>
Reviewed-by: Alyssa Ross <hi@alyssa.is>
---
 img/app/image/etc/mdev/iface  | 19 +------------------
 img/app/image/etc/resolv.conf |  2 +-
 2 files changed, 2 insertions(+), 19 deletions(-)

diff --git a/img/app/image/etc/mdev/iface b/img/app/image/etc/mdev/iface
index 95f2fa8..1d81f2a 100755
--- a/img/app/image/etc/mdev/iface
+++ b/img/app/image/etc/mdev/iface
@@ -4,22 +4,5 @@
 
 background {
   importas -Si INTERFACE
-
-  # Our IP is encoded in the NIC-specific portion of the interface's MAC
-  # address.
-  backtick -E LOCAL_IP {
-    awk -PF: "
-      BEGIN { ex = 1 }
-      $1 == \"02\" && $2 == \"00\" {
-        printf \"100.64.%d.%d\\n\", \"0x\" $5, \"0x\" $6
-        ex = 0
-      }
-      END { exit ex }
-    " /sys/class/net/${INTERFACE}/address
-  }
-
-  if { ip address add ${LOCAL_IP}/32 dev $INTERFACE }
-  if { ip link set $INTERFACE up }
-  if { ip route add 169.254.0.1 dev $INTERFACE }
-  ip route add default via 169.254.0.1 dev $INTERFACE
+  ip link set $INTERFACE up
 }
diff --git a/img/app/image/etc/resolv.conf b/img/app/image/etc/resolv.conf
index 7fcdf3a..e82c3d0 100644
--- a/img/app/image/etc/resolv.conf
+++ b/img/app/image/etc/resolv.conf
@@ -1,4 +1,4 @@
 # SPDX-License-Identifier: CC0-1.0
 # SPDX-FileCopyrightText: 2021 Alyssa Ross <hi@alyssa.is>
 
-nameserver 1.1.1.1
+nameserver 2606:4700:4700::1111
-- 
2.51.2