在本次木兰围场的竞赛时候，我们使用了2台电脑连接同一网络的方式，完成了本地网络的多操作员模式工作，本地网络连接后，N1MM会自动搜索和连接不同电脑上同版本的操作员系统，之后选择好总台后即可使用；本地网络的多操作员模式适用与竞赛环境下MM，M2组别参赛，但类似与BxCRA这种特设台通联活动，再或者是需要总电台和分电台不在同一个网络环境下的通联活动，就不太适用了；，那么现在延伸出来一个问题，N1MM如何在多个操作员不在同一个网络的情况下，通过互联网相互连接呢？我在看N1MM官网上的多操作员模式介绍的时候，看到了这种模式，但N1MM只介绍可以执行这种操作，并未给到具体设置流程，所以，在此请求各位大佬的解答，希望能提点一下，谢谢

如果 N1MM 没有提供服务器的话，那么大概率就是要内网穿透了，通过某台服务器，组成网络

需要借助外部工具异地组网，或者借用路由器的端口转发（不安全，不建议，需要一端有公网 IP）建议搜索下异地组网工具，比如 Zerotier Tailscale

ipv6模式下这个情况能否有相关改善呢？

另外，使用AREDN网络能否实现，该功能的本地化多操作员模式运行，以及异地多操作员模式运行呢？

@"BH3XZT"#p1607 如果设备可以获取到 IPv6 也是可以的，但需要在路由器防火墙放行，一般默认都是禁止入站 AREDN 我简单搜索了下理解成基于无线电的组网工具，所以理论上如果可以组网成功，那么也是可用的

@"BG2ELG"#p1609 能大致指导一下如何操作吗？

比如在aredn网络的基础上操作ipv6

能受互联网的影响少一点就少一点

@"BH6KWC"#p1613 不知道啊，我去年没有值机，今年有邀请值机的机会了，就想到这个问题了

How do I set up N1MM's internet-connected multi-operator mode?

BH3XZT

During the competition at the Mulan Field, we used two computers connected to the same network to implement a multi-operator mode for the local network. Once the local network was connected, N1MM would automatically search and connect different computers running the same version of the operator system. After selecting the main station, you could start using it.
The multi-operator mode for local networks is suitable for competitions where MM and M2 teams are competing, but it's not practical for events like those organized by BxCRA or for communication activities that require coordination between a central radio station and multiple branch stations when they are in different network environments.
So, now I have a question: how can N1MM allow multiple operators to connect and communicate over the internet when they are not on the same network? When I was looking at the multi-operator mode introduction on the N1MM website, I saw this feature described, but N1MM only explained that it's possible, without providing specific setup instructions. Therefore, I would like to ask for guidance from experienced users. Any suggestions or insights would be greatly appreciated. Thank you.

BG5UWQ

If N1MM doesn't provide a server, then it's likely that you would need to use a method of internal network traversal. This involves using a specific server to create a network connection.

BG2ELG

This requires using external tools to create a network across different locations, or borrowing port forwarding from a router (which is insecure and not recommended; it requires one end to have a public IP address).

Consider searching for remote networking tools such as Zerotier or Tailscale.

BH3XZT

Could this situation be improved in IPv6 mode?

BG2ELG

BH3XZT

If the device can obtain an IPv6 address, that's also possible, but you need to configure the router's firewall to allow incoming traffic. Typically, it is set to block incoming traffic by default.

I understand AREDN as a radio-based networking tool, so theoretically, if it can successfully establish a network, then it would be usable.

BH3XZT

Furthermore, can the AREDN network be configured to support a localized multi-operator mode and a remote multi-operator mode?

BH3XZT

BG2ELG
Could you provide some general guidance on how to operate it?

BG2ELG

I'm not very familiar with AREDN, so I can't help you directly. However, here's a simple explanation of how to enable the firewall on an OpenWrt router:

Assumption:

A router can be configured to obtain an IPv6 address via dial-up.
Devices connected to the router can obtain an IPv6 address.

Access the OpenWrt router's background – Network – Firewall, and change "Inbound Data" to "Accept". Then, the client should be able to communicate using the peer's IPv6 address. Note that in IPv4, the format for IP+port is: 1.2.3.4:5678, some parts of the IP address in IPv6 need to be enclosed in parentheses, such as [2001:2222:3333:4444]:5678。

If we were to build AREDN without using the internet at all, wouldn't it be simpler to just use IPv4?

BH3XZT

For example, operate on IPv6 based on the aredn network.

BH3XZT

The less influence from the internet, the better.

BH6KWC

How was B3CRA done last year?

BH3XZT

BH6KWC I don't know, last year I wasn't on duty, but this year I have an opportunity to be on duty, and that's when I thought about this problem.

BH6KWC

BH3XZT Oh, that's okay. CRAC has already established a fairly mature operating method for these types of events every year. You should have seen the content mentioned in the notification documents.

BI1NJK

Do I need to be on a network when checking in? I don't think this feature has anything to do with check-in. Check-in shouldn't require this functionality; check-in should involve each OP separately transmitting logs.

BH3XZT

BI1NJK
I want to use this for future aerial park activities, and I also plan to use the additional 55 special platforms. Having this will allow for better integration with logs, so I'm doing some preliminary technical preparation.

BH3XZT

Another issue is how to set up this distributed network in N1MM, as I haven't used it before.

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