From 3695d8c64e070efc9b3ea42384aaf24e12af18ce Mon Sep 17 00:00:00 2001
From: Rico Huijbers <rix0rrr@gmail.com>
Date: Tue, 26 Nov 2019 11:02:52 +0100
Subject: [PATCH] fix(ec2): CIDR for "any" IPv6 too long (#5179)

Correct any IP range for IPv6
---
 packages/@aws-cdk/aws-ec2/README.md                           | 2 +-
 packages/@aws-cdk/aws-ec2/lib/peer.ts                         | 2 +-
 .../@aws-cdk/cloudformation-diff/test/network/test.rule.ts    | 4 ++--
 3 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/packages/@aws-cdk/aws-ec2/README.md b/packages/@aws-cdk/aws-ec2/README.md
index 62f44423eeaba..76a0fa2918e72 100644
--- a/packages/@aws-cdk/aws-ec2/README.md
+++ b/packages/@aws-cdk/aws-ec2/README.md
@@ -300,7 +300,7 @@ There are various classes that implement the connection peer part:
 // Simple connection peers
 let peer = ec2.Peer.ipv4("10.0.0.0/16");
 let peer = ec2.Peer.anyIpv4();
-let peer = ec2.Peer.ipv6("::0/0");
+let peer = ec2.Peer.ipv6("::/0");
 let peer = ec2.Peer.anyIpv6();
 let peer = ec2.Peer.prefixList("pl-12345");
 fleet.connections.allowTo(peer, ec2.Port.tcp(443), 'Allow outbound HTTPS');
diff --git a/packages/@aws-cdk/aws-ec2/lib/peer.ts b/packages/@aws-cdk/aws-ec2/lib/peer.ts
index 11f10df226765..0af091cb7b890 100644
--- a/packages/@aws-cdk/aws-ec2/lib/peer.ts
+++ b/packages/@aws-cdk/aws-ec2/lib/peer.ts
@@ -159,7 +159,7 @@ class CidrIPv6 implements IPeer {
  */
 class AnyIPv6 extends CidrIPv6 {
   constructor() {
-    super("::0/0");
+    super("::/0");
   }
 }
 
diff --git a/packages/@aws-cdk/cloudformation-diff/test/network/test.rule.ts b/packages/@aws-cdk/cloudformation-diff/test/network/test.rule.ts
index c94113f9a5aca..f9245b4edc39e 100644
--- a/packages/@aws-cdk/cloudformation-diff/test/network/test.rule.ts
+++ b/packages/@aws-cdk/cloudformation-diff/test/network/test.rule.ts
@@ -26,12 +26,12 @@ export = {
 
   'can parse cidr-ip 6'(test: Test) {
     const rule = new SecurityGroupRule({
-      CidrIpv6: '::0/0'
+      CidrIpv6: '::/0'
     });
 
     const peer = rule.peer!;
     if (peer.kind !== 'cidr-ip') { throw new Error('Fail'); }
-    test.equal(peer.ip, '::0/0');
+    test.equal(peer.ip, '::/0');
 
     test.done();
   },