Create ipv6

ipv6

@@ -0,0 +1,52 @@
+#!/bin/bash
+
+echo "=== IPv6 专业检测工具 ==="
+
+# 颜色定义
+RED='\033[0;31m'
+GREEN='\033[0;32m'
+YELLOW='\033[1;33m'
+NC='\033[0m' # No Color
+
+# 检测函数
+check_with_color() {
+    if $1 &> /dev/null; then
+        echo -e "${GREEN}✓ $2${NC}"
+        return 0
+    else
+        echo -e "${RED}✗ $2${NC}"
+        return 1
+    fi
+}
+
+echo "正在执行IPv6检测..."
+
+# 1. 内核支持检测
+check_with_color "test -f /proc/net/if_inet6" "内核IPv6支持"
+
+# 2. IPv6地址检测
+echo -e "\nIPv6地址信息:"
+ip -6 addr show | grep "inet6" | head -5 | while read line; do
+    echo -e "  ${YELLOW}$line${NC}"
+done
+
+# 3. 连通性测试
+echo -e "\n连通性测试:"
+check_with_color "ping6 -c 1 -W 3 2001:4860:4860::8888" "Google IPv6 DNS"
+check_with_color "ping6 -c 1 -W 3 2606:4700:4700::1111" "Cloudflare IPv6 DNS"
+
+# 4. 路由检测
+echo -e "\nIPv6路由表:"
+ip -6 route show | head -5 | while read line; do
+    echo -e "  ${YELLOW}$line${NC}"
+done
+
+# 5. 总结报告
+echo -e "\n=== 检测总结 ==="
+if ip -6 addr show | grep -q "inet6" && ping6 -c 1 -W 2 2001:4860:4860::8888 &> /dev/null; then
+    echo -e "${GREEN}✅ 系统IPv6功能完整正常${NC}"
+elif ip -6 addr show | grep -q "inet6"; then
+    echo -e "${YELLOW}⚠️  系统有IPv6地址但无法访问外网${NC}"
+else
+    echo -e "${RED}❌ 系统未启用IPv6${NC}"
+fi