From 7cabaef17d54a5cf5b22c807c12c452ac9df84e1 Mon Sep 17 00:00:00 2001
From: CN-JS-HuiBai <no-reply@littlediary.org>
Date: Tue, 3 Feb 2026 00:00:48 +0800
Subject: [PATCH] =?UTF-8?q?=E6=96=B0=E5=A2=9EIPv6/IPv4=E4=BA=92=E8=BD=AC?=
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---
 Forward-Tools/socat_tools.sh | 31 ++++++++++++++++++++++++++-----
 1 file changed, 26 insertions(+), 5 deletions(-)

diff --git a/Forward-Tools/socat_tools.sh b/Forward-Tools/socat_tools.sh
index 606308c..fe1dcae 100644
--- a/Forward-Tools/socat_tools.sh
+++ b/Forward-Tools/socat_tools.sh
@@ -87,12 +87,16 @@ create_service() {
   read -rp "目标端口: " TARGET_PORT
 
   echo "协议类型："
-  echo "1) TCP (IPv4)"
-  echo "2) TCP (IPv6)"
-  echo "3) UDP (IPv4)"
-  echo "4) UDP (IPv6)"
+  echo "1) TCP (IPv4) TO TCP (IPv4)"
+  echo "2) TCP (IPv6) TO TCP (IPv6)"
+  echo "3) UDP (IPv4) TO UDP (IPv4)"
+  echo "4) UDP (IPv6) TO UDP (IPv6)"
+  echo "5) TCP (IPv4) TO TCP (IPv6)"
+  echo "6) TCP (IPv6) TO TCP (IPv4)"
+  echo "7) UDP (IPv4) TO UDP (IPv6)"
+  echo "8) UDP (IPv6) TO UDP (IPv4)"
 
-  read -rp "选择 (1/2/3/4): " PROTO_CHOICE
+  read -rp "选择 (1/2/3/4/5/6/7/8): " PROTO_CHOICE
 
   case "$PROTO_CHOICE" in
     1)
@@ -111,6 +115,23 @@ create_service() {
       PROTO="udp6"
       SOCAT_CMD="UDP6-LISTEN:${LOCAL_PORT},reuseaddr,fork UDP6:${TARGET_IP}:${TARGET_PORT}"
       ;;
+    5)
+      PROTO="tcp4to6"
+      SOCAT_CMD="TCP-LISTEN:${LOCAL_PORT},reuseaddr,fork TCP6:${TARGET_IP}:${TARGET_PORT}"
+      ;;
+    6)
+      PROTO="tcp6to4" 
+      SOCAT_CMD="TCP6-LISTEN:${LOCAL_PORT},reuseaddr,fork TCP:${TARGET_IP}:${TARGET_PORT}"
+      ;;
+    7)
+      PROTO="udp4to6"
+      SOCAT_CMD="UDP-LISTEN:${LOCAL_PORT},reuseaddr,fork UDP6:${TARGET_IP}:${TARGET_PORT}"
+      ;;
+    8)
+      PROTO="udp6to4"
+      SOCAT_CMD="UDP6-LISTEN:${LOCAL_PORT},reuseaddr,fork UDP:${TARGET_IP}:${TARGET_PORT}"
+      ;;
+      
     *)
       echo "❌ 无效选择"
       return