szhangcn
commented
1 year ago read carefully to the useage, there is no listen and target options in kcptun config. you should use localaddr and remoteaddr
GLOBAL OPTIONS: --localaddr value, -l value local listen address (default: ":12948") --remoteaddr value, -r value kcp server address, eg: "IP:29900" a for single port, "IP:minport-maxport" for port range (default: "vps:29900") --key value pre-shared secret between client and server (default: "it's a secrect") [$KCPTUN_KEY] --crypt value aes, aes-128, aes-192, salsa20, blowfish, twofish, cast5, 3des, tea, xtea, xor, sm4, none (default: "aes") --mode value profiles: fast3, fast2, fast, normal, manual (default: "fast") --conn value set num of UDP connections to server (default: 1) --autoexpire value set auto expiration time(in seconds) for a single UDP connection, 0 to disable (default: 0) --scavengettl value set how long an expired connection can live (in seconds) (default: 600) --mtu value set maximum transmission unit for UDP packets (default: 1350) --sndwnd value set send window size(num of packets) (default: 128) --rcvwnd value set receive window size(num of packets) (default: 512) --datashard value, --ds value set reed-solomon erasure coding - datashard (default: 10) --parityshard value, --ps value set reed-solomon erasure coding - parityshard (default: 3) --dscp value set DSCP(6bit) (default: 0) --nocomp disable compression --sockbuf value per-socket buffer in bytes (default: 4194304) --smuxver value specify smux version, available 1,2 (default: 1) --smuxbuf value the overall de-mux buffer in bytes (default: 4194304) --streambuf value per stream receive buffer in bytes, smux v2+ (default: 2097152) --keepalive value seconds between heartbeats (default: 10) --snmplog value collect snmp to file, aware of timeformat in golang, like: ./snmp-20060102.log --snmpperiod value snmp collect period, in seconds (default: 60) --log value specify a log file to output, default goes to stderr --quiet to suppress the 'stream open/close' messages --tcp to emulate a TCP connection(linux) -c value config from json file, which will override the command from shell --help, -h show help --version, -v print the version
When you start the server with the path to the config, it starts with a standard configuration! /usr/bin/kcp-server /usr/bin/kcp-server -c /etc/kcptun/config.json
Config { "listen": ":161", "target": "192.168.100.104:3389", "key": "XXXXXXXXXXXXX", "crypt": "salsa20", "mode": "fast2", "dscp": 46 }