release: enable IPv6 forwarding

bottlerocket-os · Sep 22, 2021 · 2bf5e10 · 2bf5e10
1 parent 5a567a7
commit 2bf5e10
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/packages/release/release-sysctl.conf b/packages/release/release-sysctl.conf
@@ -28,6 +28,12 @@ net.ipv4.ip_default_ttl = 255
 # Enable IPv4 forwarding for container networking.
 net.ipv4.conf.all.forwarding = 1
 
+# Enable IPv6 forwarding for container networking.
+net.ipv6.conf.all.forwarding = 1
+
+# Accept router advertisement (RA) packets even if IPv6 forwarding is enabled on eth0
+net.ipv6.conf.eth0.accept_ra = 2
+
 # This is generally considered a safe ephemeral port range
 net.ipv4.ip_local_port_range = 32768 60999