[management, client] Add IPv6 overlay support (#5631)

client/ios/NetBirdSDK/peer_notifier.go

@@ -5,6 +5,7 @@ package NetBirdSDK
 // PeerInfo describe information about the peers. It designed for the UI usage
 type PeerInfo struct {
 	IP                         string
+	IPv6                       string
 	FQDN                       string
 	LocalIceCandidateEndpoint  string
 	RemoteIceCandidateEndpoint string
@@ -23,6 +24,11 @@ type PeerInfo struct {
 	Routes                     RoutesDetails
 }
 
+// GetIPv6 returns the IPv6 address of the peer
+func (p PeerInfo) GetIPv6() string {
+	return p.IPv6
+}
+
 // GetRoutes return with RouteDetails
 func (p PeerInfo) GetRouteDetails() *RoutesDetails {
 	return &p.Routes
@@ -57,6 +63,7 @@ type StatusDetails struct {
 	items []PeerInfo
 	fqdn  string
 	ip    string
+	ipv6  string
 }
 
 // Add new PeerInfo to the collection
@@ -100,3 +107,8 @@ func (array StatusDetails) GetFQDN() string {
 func (array StatusDetails) GetIP() string {
 	return array.ip
 }
+
+// GetIPv6 return with the IPv6 of the local peer
+func (array StatusDetails) GetIPv6() string {
+	return array.ipv6
+}