mirror of https://github.com/fatedier/frp
doc: update
fatedier
parent
3fe50df200
commit
c67f9d5e76
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@ -1,21 +1,26 @@
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Issue is only used for submiting bug report and documents typo. If there are same issues or answers can be found in documents, we will close it directly.
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Please answer these questions before submitting your issue. Thanks!
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Use the commands below to provide key information from your environment:
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You do NOT have to include this information if this is a FEATURE REQUEST
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1. What did you do?
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If possible, provide a recipe for reproducing the error.
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**What version of frp are you using (./frpc -v or ./frps -v)?**
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2. What did you expect to see?
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**What operating system and processor architecture are you using (`go env`)?**
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**Steps to reproduce the issue:**
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1.
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2.
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3.
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3. What did you see instead?
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**Describe the results you received:**
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4. What version of frp are you using (./frpc -v or ./frps -v)?
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**Describe the results you expected:**
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**Additional information you deem important (e.g. issue happens only occasionally):**
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5. Can you point out what caused this issue (optional)?
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**Can you point out what caused this issue (optional)**
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167
README.md
167
README.md
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@ -15,7 +15,7 @@ frp is a fast reverse proxy to help you expose a local server behind a NAT or fi
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* [Status](#status)
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* [Architecture](#architecture)
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* [Example Usage](#example-usage)
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* [Communicate with your computer in LAN by SSH](#communicate-with-your-computer-in-lan-by-ssh)
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* [Access your computer in LAN by SSH](#access-your-computer-in-lan-by-ssh)
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* [Visit your web service in LAN by custom domains](#visit-your-web-service-in-lan-by-custom-domains)
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* [Forward DNS query request](#forward-dns-query-request)
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* [Features](#features)
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@ -25,6 +25,7 @@ frp is a fast reverse proxy to help you expose a local server behind a NAT or fi
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* [Reload configures without frps stopped](#reload-configures-without-frps-stopped)
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* [Privilege Mode](#privilege-mode)
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* [Port White List](#port-white-list)
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* [TCP Stream Multiplexing](#tcp-stream-multiplexing)
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* [Connection Pool](#connection-pool)
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* [Rewriting the Host Header](#rewriting-the-host-header)
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* [Password protecting your web service](#password-protecting-your-web-service)
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@ -42,8 +43,7 @@ frp is a fast reverse proxy to help you expose a local server behind a NAT or fi
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## What can I do with frp?
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* Expose any http and https service behind a NAT or firewall to the internet by a server with public IP address(Name-based Virtual Host Support).
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* Expose any tcp service behind a NAT or firewall to the internet by a server with public IP address.
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* Inspect all http requests/responses that are transmitted over the tunnel(future).
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* Expose any tcp or udp service behind a NAT or firewall to the internet by a server with public IP address.
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## Status
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@ -63,37 +63,33 @@ Put **frps** and **frps.ini** to your server with public IP.
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Put **frpc** and **frpc.ini** to your server in LAN.
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### Communicate with your computer in LAN by SSH
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### Access your computer in LAN by SSH
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1. Modify frps.ini, configure a reverse proxy named [ssh]:
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1. Modify frps.ini:
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```ini
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# frps.ini
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[common]
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bind_port = 7000
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[ssh]
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listen_port = 6000
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auth_token = 123
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```
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2. Start frps:
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`./frps -c ./frps.ini`
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3. Modify frpc.ini, set remote frps's server IP as x.x.x.x:
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3. Modify frpc.ini, `server_addr` is your frps's server IP:
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```ini
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# frpc.ini
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[common]
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server_addr = x.x.x.x
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server_port = 7000
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auth_token = 123
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[ssh]
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type = tcp
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local_ip = 127.0.0.1
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local_port = 22
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remote_port = 6000
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```
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4. Start frpc:
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@ -110,18 +106,13 @@ Sometimes we want to expose a local web service behind a NAT network to others f
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However, we can expose a http or https service using frp.
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1. Modify frps.ini, configure a http reverse proxy named [web] and set http port as 8080, custom domain as `www.yourdomain.com`:
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1. Modify frps.ini, configure http port 8080:
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```ini
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# frps.ini
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[common]
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bind_port = 7000
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vhost_http_port = 8080
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[web]
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type = http
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custom_domains = www.yourdomain.com
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auth_token = 123
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```
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2. Start frps:
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@ -135,11 +126,11 @@ However, we can expose a http or https service using frp.
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[common]
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server_addr = x.x.x.x
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server_port = 7000
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auth_token = 123
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[web]
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type = http
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local_port = 80
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custom_domains = www.yourdomain.com
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```
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4. Start frpc:
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@ -158,11 +149,6 @@ However, we can expose a http or https service using frp.
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# frps.ini
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[common]
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bind_port = 7000
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[dns]
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type = udp
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listen_port = 6000
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auth_token = 123
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```
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2. Start frps:
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@ -176,12 +162,12 @@ However, we can expose a http or https service using frp.
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[common]
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server_addr = x.x.x.x
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server_port = 7000
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auth_token = 123
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[dns]
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type = udp
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local_ip = 8.8.8.8
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local_port = 53
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remote_port = 6000
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```
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4. Start frpc:
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@ -214,121 +200,58 @@ Then visit `http://[server_addr]:7500` to see dashboard, default username and pa
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### Authentication
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`auth_token` in frps.ini is configured for each proxy and check for authentication when frpc login in.
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Since v0.10.0, you only need to set `privilege_token` in frps.ini and frpc.ini.
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Client that want's to register must set a global `auth_token` equals to frps.ini.
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Note that time duration between frpc and frps mustn't exceed 15 minutes because timestamp is used for authentication.
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Note that time duration between server of frpc and frps mustn't exceed 15 minutes because timestamp is used for authentication.
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Howerver, this timeout duration can be modified by setting `authentication_timeout` in frps's configure file. It's defalut value is 900, means 15 minutes. If it is equals 0, then frps will not check authentication timeout.
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### Encryption and Compression
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Defalut value is false, you could decide if the proxy will use encryption or compression whether the type is:
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Defalut value is false, you could decide if the proxy will use encryption or compression:
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```ini
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# frpc.ini
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[ssh]
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type = tcp
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listen_port = 6000
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auth_token = 123
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local_port = 22
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remote_port = 6000
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use_encryption = true
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use_gzip = true
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use_compression = true
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```
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### Reload configures without frps stopped
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If you want to add a new reverse proxy and avoid restarting frps, you can use this function:
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1. `dashboard_port` should be set in frps.ini:
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```ini
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# frps.ini
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[common]
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bind_port = 7000
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dashboard_port = 7500
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```
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2. Start frps:
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`./frps -c ./frps.ini`
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3. Modify frps.ini to add a new proxy [new_ssh]:
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```ini
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# frps.ini
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[common]
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bind_port = 7000
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dashboard_port = 7500
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[new_ssh]
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listen_port = 6001
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auth_token = 123
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```
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4. Execute `reload` command:
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`./frps -c ./frps.ini --reload`
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5. Start frpc and [new_ssh] is available now.
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This feature is removed since v0.10.0.
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### Privilege Mode
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Privilege mode is used for who don't want to do operations in frps everytime adding a new proxy.
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All proxies's configurations are set in frpc.ini when privilege mode is enabled.
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1. Enable privilege mode and set `privilege_token`.Client with the same `privilege_token` can create proxy automaticly:
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```ini
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# frps.ini
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[common]
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bind_port = 7000
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privilege_mode = true
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privilege_token = 1234
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```
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2. Start frps:
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`./frps -c ./frps.ini`
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3. Enable privilege mode for proxy [ssh]:
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```ini
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# frpc.ini
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[common]
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server_addr = x.x.x.x
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server_port = 7000
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privilege_token = 1234
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[ssh]
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privilege_mode = true
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local_port = 22
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remote_port = 6000
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```
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4. Start frpc:
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`./frpc -c ./frpc.ini`
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5. Connect to server in LAN by ssh assuming username is test:
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`ssh -oPort=6000 test@x.x.x.x`
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Privilege mode is the default and only mode support in frp since v0.10.0. All proxy configurations are set in client.
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#### Port White List
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`privilege_allow_ports` in frps.ini is used for preventing abuse of ports in privilege mode:
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`privilege_allow_ports` in frps.ini is used for preventing abuse of ports:
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```ini
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# frps.ini
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[common]
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privilege_mode = true
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privilege_token = 1234
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privilege_allow_ports = 2000-3000,3001,3003,4000-50000
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```
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`privilege_allow_ports` consists of a specific port or a range of ports divided by `,`.
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### TCP Stream Multiplexing
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frp support tcp stream multiplexing since v0.10.0 like HTTP2 Multiplexing. All user requests to same frpc can use only one tcp connection.
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You can disable this feature by modify frps.ini and frpc.ini:
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```ini
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# frps.ini and frpc.ini, must be same
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[common]
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tcp_mux = false
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```
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### Connection Pool
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By default, frps send message to frpc for create a new connection to backward service when getting an user request.If a proxy's connection pool is enabled, there will be a specified number of connections pre-established.
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1. Configure the limit of pool count each proxy can use in frps.ini:
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```ini
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```ini
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# frps.ini
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[common]
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max_pool_count = 50
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max_pool_count = 5
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```
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2. Enable and specify the number of connection pool:
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```ini
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# frpc.ini
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[ssh]
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type = tcp
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local_port = 22
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pool_count = 10
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[common]
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pool_count = 1
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```
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### Rewriting the Host Header
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When forwarding to a local port, frp does not modify the tunneled HTTP requests at all, they are copied to your server byte-for-byte as they are received. Some application servers use the Host header for determining which development site to display. For this reason, frp can rewrite your requests with a modified Host header. Use the `host_header_rewrite` switch to rewrite incoming HTTP requests.
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```ini
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# frpc.ini
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```ini
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# frpc.ini
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[web]
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privilege_mode = true
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type = http
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local_port = 80
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custom_domains = test.yourdomain.com
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@ -375,12 +295,11 @@ Anyone who can guess your tunnel URL can access your local web server unless you
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This enforces HTTP Basic Auth on all requests with the username and password you specify in frpc's configure file.
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It can be only enabled when proxy type is http.
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It can only be enabled when proxy type is http.
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```ini
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# frpc.ini
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[web]
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privilege_mode = true
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type = http
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local_port = 80
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custom_domains = test.yourdomain.com
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@ -388,7 +307,7 @@ http_user = abc
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http_pwd = abc
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```
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Visit `test.yourdomain.com` and now you need to input username and password.
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Visit `http://test.yourdomain.com` and now you need to input username and password.
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### Custom subdomain names
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@ -404,7 +323,6 @@ Resolve `*.frps.com` to the frps server's IP.
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```ini
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# frpc.ini
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[web]
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privilege_mode = true
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type = http
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local_port = 80
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subdomain = test
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@ -423,14 +341,12 @@ frp support forward http requests to different backward web services by url rout
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```ini
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# frpc.ini
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[web01]
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privilege_mode = true
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type = http
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local_port = 80
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custom_domains = web.yourdomain.com
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locations = /
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[web02]
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privilege_mode = true
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type = http
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local_port = 81
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custom_domains = web.yourdomain.com
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@ -454,11 +370,12 @@ http_proxy = http://user:pwd@192.168.1.128:8080
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* Log http request information in frps.
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* Direct reverse proxy, like haproxy.
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* Load balance to different service in frpc.
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* Debug mode for frpc, prestent proxy status in terminal.
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* Inspect all http requests/responses that are transmitted over the tunnel.
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* Frpc can directly be a webserver for static files.
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* Full control mode, dynamically modify frpc's configure with dashboard in frps.
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* P2p communicate by make udp hole to penetrate NAT.
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* Client Plugin (http proxy).
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* kubernetes ingress support.
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## Contributing
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@ -87,6 +87,7 @@ master 分支用于发布稳定版本，dev 分支用于开发，您可以尝试
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server_port = 7000
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[ssh]
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type = tcp
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local_ip = 127.0.0.1
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local_port = 22
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remote_port = 6000
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@ -162,7 +163,6 @@ DNS 查询请求通常使用 UDP 协议，frp 支持对内网 UDP 服务的穿
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[common]
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server_addr = x.x.x.x
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server_port = 7000
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auth_token = 123
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[dns]
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type = udp
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@ -263,8 +263,6 @@ tcp_mux = false
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这一功能比较适合有大量短连接请求时开启。
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**由于从 v0.10.0 版本开始支持了 tcp 连接的多路复用，如果启用了 tcp 的多路复用功能，则不再需要使用此功能或者连接池数量设置为 1 即可。**
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1. 首先可以在 frps.ini 中设置每个代理可以创建的连接池上限，避免大量资源占用，客户端设置超过此配置后会被调整到当前值：
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```ini
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Reference in New Issue