Add ipv6 on mobile

nymtech · Oct 29, 2024 · 6aaad97 · 6aaad97
1 parent 3370350
commit 6aaad97
Showing 1 changed file with 22 additions and 4 deletions.
diff --git a/nym-vpn-core/crates/nym-vpn-lib/src/tunnel_state_machine/states/connecting_state.rs b/nym-vpn-core/crates/nym-vpn-lib/src/tunnel_state_machine/states/connecting_state.rs
@@ -1,6 +1,13 @@
 // Copyright 2023 - Nym Technologies SA <contact@nymtech.net>
 // SPDX-License-Identifier: GPL-3.0-only
 
+#[cfg(any(
+    target_os = "linux",
+    target_os = "macos",
+    target_os = "ios",
+    target_os = "android"
+))]
+use std::net::Ipv6Addr;
 #[cfg(any(target_os = "linux", target_os = "macos"))]
 use std::net::{Ipv4Addr, Ipv6Addr};
 #[cfg(any(target_os = "android", target_os = "ios"))]
@@ -52,7 +59,12 @@ const WG_ENTRY_IPV6_ADDR: Ipv6Addr = Ipv6Addr::new(
     0xfdcc, 0x9fc0, 0xe75a, 0x53c3, 0xfa25, 0x241f, 0x21c0, 0x70d0,
 );
 
-#[cfg(any(target_os = "linux", target_os = "macos"))]
+#[cfg(any(
+    target_os = "linux",
+    target_os = "macos",
+    target_os = "android",
+    target_os = "ios"
+))]
 /// Exit IPv6 address (ULA) used by WireGuard, currently not routable.
 const WG_EXIT_IPV6_ADDR: Ipv6Addr = Ipv6Addr::new(
     0xfdcc, 0x9fc0, 0xe75a, 0x53c3, 0x72a5, 0xf352, 0x5475, 0x4160,
@@ -381,9 +393,15 @@ impl ConnectingState {
 
         let packet_tunnel_settings = tunnel_provider::tunnel_settings::TunnelSettings {
             dns_servers: shared_state.tunnel_settings.dns.ip_addresses().to_vec(),
-            interface_addresses: vec![IpNetwork::V4(
-                Ipv4Network::new(conn_data.entry.private_ipv4, 32).expect("ipv4 to ipnetwork/32"),
-            )],
+            interface_addresses: vec![
+                IpNetwork::V4(
+                    Ipv4Network::new(conn_data.entry.private_ipv4, 32)
+                        .expect("ipv4 to ipnetwork/32"),
+                ),
+                IpNetwork::V6(
+                    Ipv6Network::new(WG_EXIT_IPV6_ADDR, 128).expect("ipv6 to ipnetwork/128"),
+                ),
+            ],
             remote_addresses: vec![conn_data.entry.endpoint.ip()],
             mtu: connected_tunnel.exit_mtu(),
         };