# faq

## FAQ 列表

<https://github.com/ACINQ/eclair-mobile/wiki/FAQ>

<https://explorer.acinq.co/faq>

<https://medium.com/@rusty_lightning/bitcoin-lightning-things-to-know-e5ea8d84369f>

<https://medium.com/@The1Brand7/lightning-faq-67bd2b957d70>

<https://counterparty.io/docs/paymentchannels-lightning-faq/>

<https://www.reddit.com/r/Bitcoin/comments/7pwna9/lightning_network_megathread/>

<https://docs.btcpayserver.org/faq-and-common-issues/faq-lightningnetwork>

<https://bluewallet.io/lightning/>

<https://bitcointalk.org/index.php?topic=4792622.msg43243696#msg43243696>

## 节点无法连接内网节点, 建立通道

1. 内网节点主动连接公网节点，然后公网节点就可以向内网节点建立通道
2. 配置NAT

   lnd 支持自动nat，会检测路由器是否支持upnp和nat-pmp, 但是不支持多级nat，就是如果节点在多个路由器后面，那就无法支持自动nat
3. 反向代理 frp ssh nginx ngork

## 没有建立通道的节点

lncli getnodeinfo pubkey

```
rpc error: code = Unknown desc = unable find to node
```

## node 在 1ml 搜索不到

node 必须有通道

### lnd.conf pending channel num

default is 5

#### lnd 显示 "unable to find a path to destination"

1. 容量不够
2. no path

### 2个节点能不能创建多个通道

只有lnd的节点之间可以


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://docs.lightningcn.com/faq.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.