Kcptun 服務端與客戶端啟用筆記
原理圖
目前支持情況
Platform | Windows | macOS | Linux | Android | iOS |
---|---|---|---|---|---|
cli | O | O | O | O | X |
gui | O(第三方) | X | X | O | X |
x86 | O | O | O | O | X |
x64 | O | O | O | O | X |
arm5 | n/a | n/a | O | O | n/a |
arm6 | n/a | n/a | O | O | n/a |
arm7 | n/a | n/a | O | O | n/a |
arm8 | n/a | n/a | use arm7 | O | n/a |
mips32 | n/a | n/a | O | n/a | n/a |
mips64 | n/a | n/a | O | n/a | n/a |
主要參數優化
適用大部分ADSL接入(非對稱上下行)的參數(實驗環境電信100M ADSL)
其它帶寬請按比例調整,比如 50M ADSL,把 CLIENT 的 -sndwnd -rcvwnd 減掉一半,SERVER 不變
SERVER: -mtu 1400 -sndwnd 2048 -rcvwnd 2048 -mode fast2
CLIENT: -mtu 1400 -sndwnd 256 -rcvwnd 2048 -mode fast2 -dscp 46
*巭孬嫑亂動*
啟動服務器端
./server_linux_amd64 -t "server_ss_ip:1080" -l "local_ip:554" -mtu 1400 -sndwnd 2048 -rcvwnd 2048 -mode fast2
阿里雲專有網絡 Virtual Private Cloud 用戶,請使用 local_ip:0.0.0.0 作為監聽端口
啟動客戶端
./client_darwin_amd64 -r "serevr_ip:554" -l "lcoal_ip:2333" -mtu 1400 -sndwnd 256 -rcvwnd 2048 -mode fast2 -dscp 46
樹莓派3 用戶 請暫時使用 armv7 預編譯二進制文件
如果客戶端還使用了 Shadowsocks 代理,可以設置 localhost:2333
作為 kcptun 中繼。
{
"server":"127.0.0.1",
"server_port":2333,
"local_address": "127.0.0.1",
"local_port":1080,
"password":"shadowsocks_passwd",
"timeout":300,
"method":"rc4-md5",
"fast_open": true,
"workers": 1,
"prefer_ipv6": true
}
參數說明
USAGE:
server_linux_amd64 [global options] command [command options] [arguments...]
VERSION:
20160808
COMMANDS:
help, h Shows a list of commands or help for one command
GLOBAL OPTIONS:
--listen value, -l value kcp server listen address (default: ":29900")
--target value, -t value target server address (default: "127.0.0.1:12948")
--key value key for communcation, must be the same as kcptun client (default: "it's a secrect") [$KCPTUN_KEY]
--crypt value methods for encryption: aes, tea, xor, none (default: "aes")
--mode value mode for communication: fast3, fast2, fast, normal (default: "fast")
--mtu value set MTU of UDP packets, suggest 'tracepath' to discover path mtu (default: 1350)
--sndwnd value set send window size(num of packets) (default: 1024)
--rcvwnd value set receive window size(num of packets) (default: 1024)
--nocomp disable compression
--datashard value set reed-solomon erasure coding - datashard (default: 10)
--parityshard value set reed-solomon erasure coding - parityshard (default: 3)
--dscp value set DSCP(6bit) (default: 0)
--help, -h show help
--version, -v print the version
附:
kcptun 官方手冊 kcptun 預編譯二進制下載 kcptun 啟動腳本 kcptun GUI for windows kcptun for Android 使用說明 kcptun for mips32 交叉編譯