腾讯云248上海 安装PVE 7.1-5 成功, NAT小鸡批量端口转发也搞定

debian/delnat.sh

@@ -0,0 +1,44 @@
+# Usage: bash delnat.sh $(lxc-ls)
+
+# 小鸡的端口转发规则    ssh 22  http 80      10<N>00 : 10<N>99
+# ID对应IP  101:         10122    10180        10100 : 10199
+#-------------------------------------------------------------#
+input_id()
+{
+  id=101
+  echo -e "删除端口转发ID: \033[41;37m ${id} \033[0m 可以修改设置其他ID; "
+  read -p "请输入NAT小鸡的ID号(按回车不修改): " -t 30 new
+  if [[ ! -z "${new}" ]]; then
+      id="${new}"
+  fi
+  delnat_port
+  iptables -t nat -nvL PREROUTING
+  echo -e ":: PVE NAT 批量删除端口转发设置脚本: \033[41;37m bash delnat.sh $(lxc-ls) \033[0m \n使用参考: https://262235.xyz/index.php/archives/714/"
+}
+# 以id为ip设置删除端口转发
+delnat_port()
+{
+    iptables -t nat -D PREROUTING -p tcp -m tcp --dport ${id}22  -j DNAT --to-destination 10.10.10.${id}:22
+#   iptables -t nat -D PREROUTING -p tcp -m tcp --dport ${id}80  -j DNAT --to-destination 10.10.10.${id}:80
+    iptables -t nat -D PREROUTING -p tcp -m multiport --dport ${id}00:${id}99  -j DNAT --to-destination 10.10.10.${id}
+}
+
+# 手工输入id，input_id调用nat删除端口转发
+if [ $# -eq 0 ];
+  then
+  input_id
+  exit
+fi
+
+# 遍历参数 批量设置 nat删除端口转发
+for arg in $*                     
+do
+  id=$arg      
+  delnat_port
+done
+
+# 查看 nat PREROUTING 端口映射规则
+iptables -t nat -nvL PREROUTING
+
+# 清空 nat PREROUTING 端口映射规则
+# iptables -t nat -F PREROUTING

debian/nat.sh

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+# Usage: bash nat.sh $(lxc-ls)
+
+# 小鸡的端口转发规则    ssh 22  http 80      10<N>00 : 10<N>99
+# ID对应IP  101:         10122    10180        10100 : 10199
+#-------------------------------------------------------------#
+input_id()
+{
+  id=101
+  echo -e "测试默认ID: \033[41;37m ${id} \033[0m 可以修改设置其他ID; "
+  read -p "请输入NAT小鸡的ID号(按回车不修改): " -t 30 new
+  if [[ ! -z "${new}" ]]; then
+      id="${new}"
+  fi
+  nat_port
+  iptables -t nat -nvL PREROUTING
+  echo -e ":: PVE NAT 批量端口转发设置脚本: \033[41;37m bash nat.sh $(lxc-ls) \033[0m \n使用参考: https://262235.xyz/index.php/archives/714/"
+}
+# 以id为ip设置端口转发
+nat_port()
+{
+    iptables -t nat -I PREROUTING -p tcp -m tcp --dport ${id}22  -j DNAT --to-destination 10.10.10.${id}:22
+#   iptables -t nat -I PREROUTING -p tcp -m tcp --dport ${id}80  -j DNAT --to-destination 10.10.10.${id}:80
+    iptables -t nat -A PREROUTING -p tcp -m multiport --dport ${id}00:${id}99  -j DNAT --to-destination 10.10.10.${id}
+}
+
+# 手工输入id，input_id调用nat端口转发
+if [ $# -eq 0 ];
+  then
+  input_id
+  exit
+fi
+
+# 遍历参数 批量设置 nat端口转发
+for arg in $*                     
+do
+  id=$arg      
+  nat_port
+done
+
+# 查看 nat PREROUTING 端口映射规则
+iptables -t nat -nvL PREROUTING
+
+# 清空 nat PREROUTING 端口映射规则
+# iptables -t nat -F PREROUTING