diff --git a/bundles/pppd/files/ip-down b/bundles/pppd/files/ip-down
index cb23a63..6bdf74c 100644
--- a/bundles/pppd/files/ip-down
+++ b/bundles/pppd/files/ip-down
@@ -1,5 +1,6 @@
 #!/bin/bash
 
 rm /etc/iptables-rules.d/90-pppd
+rm /etc/sysctl.d/90-pppd.conf
 
 /usr/local/sbin/iptables-enforce
diff --git a/bundles/pppd/files/ip-up b/bundles/pppd/files/ip-up
index faec9fe..98d3f1f 100644
--- a/bundles/pppd/files/ip-up
+++ b/bundles/pppd/files/ip-up
@@ -3,5 +3,6 @@
 INTERFACE=$1
 
 echo "iptables -t nat -A POSTROUTING -o $INTERFACE -j MASQUERADE" > /etc/iptables-rules.d/90-pppd
+echo "net.ipv6.conf.$INTERFACE.accept_ra=2" > /etc/sysctl.d/90-pppd.conf
 
 /usr/local/sbin/iptables-enforce
diff --git a/bundles/pppd/items.py b/bundles/pppd/items.py
index ff8378d..03b79e6 100644
--- a/bundles/pppd/items.py
+++ b/bundles/pppd/items.py
@@ -32,6 +32,9 @@ directories = {
 }
 
 files = {
+    '/etc/iptables-rules.d/90-pppd': {
+        'content_type': 'any',
+    },
     '/etc/ppp/chap-secrets': {
         'source': 'secrets',
         'content_type': 'mako',