Steam Community :: Guide :: 《刺客信条：大革命》修复无法加入好友/Fix Can't Invite Friends or Join Co

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《刺客信条：大革命》修复无法加入好友/Fix Can't Invite Friends or Join Co-op

By Fatedy

游戏有联机成就，但是遇到无法加入好友的游戏，也无法让好友加入，匹配也匹配不到人，尝试多日也无法解决，最后尝试良久，突然解决了，总结了一些办法，希望能帮助到因为无法匹配到人，也无法邀请好友而导致无法完成联机成就的人。

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Fatedy

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Category: Achievements, Game Modes, Gameplay Basics, MultiplayerLanguages: English

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18 Sep, 2025 @ 8:51am

28 Sep, 2025 @ 10:53am

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Guide Index

Overview

前言

进阶解决

How to Fix

Additional solutions

结语

Comments

前言

首先需要检查双方的NAT网络类型，检查的方法挺多，大多数一般为NAT-3类型，这种是限制类型，而一般限制的NAT类型不能和限制NAT类型联机，只能和NAT-1类型（开放）联机，所以很可能匹配不到人也无法互相邀请是因为NAT网络类型不同，所以需要修改NAT类型，修改方法很多，其中一个简单方法就是路由器设置修改自己游玩机器的内网IP为DMZ对应地址，但是注意：这会暴露主机所有端口，会有安全隐患，建议只在联机的时候开放，其他时候都关闭。修改后双方的网络类型为NAT类型为NAT-1（Full Cone）的时候，可能问题就能解决。检查NAT类型：下载 NatTypeTester 检查NAT类型NAT-1类型：Full ConeNAT-2类型：Address Restricted ConeNAT-3类型：Port Restricted Cone *（大多数时候无法联机为第三种）NAT-4类型：Symmetric 如何优化你家网络的NAT类型，提升上网体验https://www.bilibili.com/video/BV1KmBjY8EMN/【大师兄】DMZ修改NAT类型，打造电竞网络环境！https://www.bilibili.com/video/BV1Zxm6YPEGQ/

进阶解决

如果刚好你的问题跟我一样，即使修改了NAT类型为NAT-1，也无法联机那么请尝试以下方法。首先尝试使用加速器，如果不行，一个个尝试以下办法。1，删除游戏重装2，修改电脑主机对应路由器下的局域网IP（可修改一个新的静态IP），记得每次修改后dmz的地址也需要修改。3，重置网络状态：键盘WIN+X 管理员模式打开命令提示符（Windows PowerShell ）。依次执行命令： netsh winsock reset（重置网络协议栈）。 netsh int ip reset（重置IP配置）。 ipconfig /flushdns（清除DNS缓存）。‌‌ 重启计算机使设置生效。4，防火墙开启游戏进程的白名单或者游玩的时候关闭防火墙。5，路由器开启UPNP6，以上办法试过都不行，切换一个网络环境（比如有线网络换成无线WIFI）或者开热点，然后再重复尝试以上办法。个人是切换WIFI网络环境后重新走了一遍流程解决。

How to Fix

First, it is necessary to check the NAT network types of both sides. Most of us are the NAT-3 type, which is Address Restricted Cone. Generally, restricted NAT types cannot be connected with each other, but can only be connected with NAT-1 type (Full Cone). Therefore, it is very likely that you cannot invite friends or join each other because of the different NAT network types. So, the NAT type needs to be modified. There are many ways to do this. One simple method is to modify the internal IP address of the gaming machine to the DMZ address through router settings. However, note that this will expose all ports of the host, which may pose security risks. It is recommended to only enable it when connecting with friends and disable it at other times. After both sides' network types are modified to NAT-1 (Full Cone), the problem may be solved. Check NAT type: Download NatTypeTester to check NAT type. NAT-1 Type: Full ConeNAT-2 Type: Address Restricted ConeNAT-3 Type: Port Restricted Cone *(Most that fail to connect are of this type)NAT-4 Type: SymmetricHow to Change Nat Type Windows 11https://www.youtube.com/watch?v=HbhIzfxUKk0How to Change Nat Type Windows 11（2025）https://www.youtube.com/watch?v=H1jSmxuwPHgHow To Setup DMZ demilitarized zone on a home router By TP Link Routerhttps://www.youtube.com/watch?v=lKxPKXgnQ68

Additional solutions

If your problem is exactly the same as mine, even if you change the NAT type to NAT-1, you still cannot connect. Then please try the following methods. First, try using the VPN. If that doesn't work, then try the following methods one by one. 1. Delete the game and reinstall it.2. Change your computer's Local Area Network (LAN) IP on the router (you can set a new static IP).3. Reset the network status: Press WIN+X to open the Administrator mode Command Prompt (Windows PowerShell).Execute the following commands one by one: netsh winsock reset (Reset the network protocol stack). netsh int ip reset (Reset IP configuration). ipconfig /flushdns (Clear DNS cache). Restart the computer to make the settings take effect. 4. Enable the whitelist for game processes in the firewall or turn off the firewall when playing. 5. None of the above methods worked. Switch to a different network environment (such as changing from a wired network to WIFI) , and then repeat the above steps. 6.Resetting RoutersResetting your routers to factory settings (make sure you have your original password before doing this). Then on routers setting go to Settings, Network Setting, and enable UPNP. Check again NAT Type.( If you don't know what you have changed on router .Don't reset and only enable UPNP ).I simply switched to a different WIFI network environment and then re-performed the entire process to solve the problem.

结语

如果本指南对你有帮助，请帮忙点个赞，感谢你的阅读If this guide has been helpful to you, please feel free to give a thumbs-up.

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