From c01ad757fdd3676ffec1d05a0c653d5b042e98a1 Mon Sep 17 00:00:00 2001
From: Noobvie <85051719+noobvie@users.noreply.github.com>
Date: Tue, 19 May 2026 21:01:36 -0400
Subject: [PATCH] Change default IP address for P2PConfig to '::'

Feature request: Change default P2P listen host from 0.0.0.0 to :: for dual-stack IPv4+IPv6 support.
As tested on several windows/linux machines and not found issue. Worked with ipv4 or ipv6 or dual ipv4+ipv6.
---
 p2p/src/types.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/p2p/src/types.rs b/p2p/src/types.rs
index 76cc3fe79f..8d0bdd1a55 100644
--- a/p2p/src/types.rs
+++ b/p2p/src/types.rs
@@ -293,7 +293,7 @@ pub struct P2PConfig {
 /// Default address for peer-to-peer connections.
 impl Default for P2PConfig {
 	fn default() -> P2PConfig {
-		let ipaddr = "0.0.0.0".parse().unwrap();
+		let ipaddr = "::".parse().unwrap();
 		P2PConfig {
 			host: ipaddr,
 			port: 3414,