防火墙禁用端口NetFwTypeLib INetFwPolicy2.LocalPorts = “135”一设置端口就 提示ArgumentException: 值不在预期的范围内。

Question

     INetFwPolicy2 firewallPolicy = (INetFwPolicy2)Activator.CreateInstance(Type.GetTypeFromProgID("HNetCfg.FwPolicy2"));
            // 创建本程序出站规则
            INetFwRule2 OutBoundRule = (INetFwRule2)Activator.CreateInstance(Type.GetTypeFromProgID("HNetCfg.FWRule"));
            OutBoundRule.Name = “sfsfs”;
            OutBoundRule.Description = "sfsfs";
            OutBoundRule.Direction = NET_FW_RULE_DIRECTION_.NET_FW_RULE_DIR_OUT;//出站
            OutBoundRule.Action = NET_FW_ACTION_.NET_FW_ACTION_BLOCK;//禁止 

            OutBoundRule.LocalPorts = "135";//类型为string,写端口就报错，不在预期范围内,注释不用后正常，但是默认把所有端口都禁用了
            OutBoundRule.Protocol = 6;//协议号 tcp
            OutBoundRule.Enabled = true;
            // 添加出站规则
            firewallPolicy.Rules.Add(OutBoundRule);

有谁遇到过这个问题啊,LocalPorts 一赋值端口就报错，说不在预期范围内求帮助*************c# using NetFwTypeLib

Answer 1

135是系统默认端口你换个其他高位端口试试呢？

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family as water

Answer 2

试了还是不行，”5000“，“[5000，5500]”,{5000，5500}“,都试过，提示ArgumentException: 值不在预期的范围内

Answer 3

Hi afsaf2413x-,  

>>有谁遇到过这个问题啊,LocalPorts 一赋值端口就报错，说不在预期范围内求帮助*************c# using NetFwTypeLib

请将协议定义在端口之前,并保证有管理员权限。

           OutBoundRule.Protocol = 6;//协议号 tcp
           OutBoundRule.LocalPorts = "135";//类型为string,写端口就报错，不在预期范围内,注释不用后正常，但是默认把所有端口都禁用了
           OutBoundRule.Enabled = true;

Best Regards

Yong Lu

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