mirror of
https://github.com/wangyu-/UDPspeeder.git
synced 2025-01-18 22:09:35 +08:00
108 lines
2.1 KiB
Markdown
108 lines
2.1 KiB
Markdown
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# UDPspeeder + openvpn config guide
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# UDPspeeder command
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#### run at server side
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```
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./speederv2 -s -l0.0.0.0:8855 -r 127.0.0.1:7777 -f20:10
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```
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#### run at client side
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assume server ip is 45.66.77.88
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```
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./speederv2 -c -l0.0.0.0:3333 -r 45.66.77.88:8855 -f20:10
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```
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# openvpn config
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#### client side config
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```
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client
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dev tun100
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proto udp
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remote 127.0.0.1 3333
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resolv-retry infinite
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nobind
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persist-key
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persist-tun
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ca /root/add-on/openvpn/ca.crt
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cert /root/add-on/openvpn/client.crt
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key /root/add-on/openvpn/client.key
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keepalive 3 20
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verb 3
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mute 20
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comp-lzo no
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fragment 1200 ##### very important you can turn it up a bit. but, the lower the safer
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mssfix 1200 ##### very important
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sndbuf 2000000 ##### important
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rcvbuf 2000000 ##### important
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txqueuelen 4000 ##### suggested
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```
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#### server side config
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```
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local 0.0.0.0
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port 7777
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proto udp
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dev tun
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ca /etc/openvpn/easy-rsa/2.0/keys/ca.crt
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cert /etc/openvpn/easy-rsa/2.0/keys/server.crt
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key /etc/openvpn/easy-rsa/2.0/keys/server.key
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dh /etc/openvpn/easy-rsa/2.0/keys/dh1024.pem
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server 10.222.2.0 255.255.255.0
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ifconfig 10.222.2.1 10.222.2.6
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client-to-client
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duplicate-cn
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keepalive 10 60
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max-clients 50
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persist-key
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persist-tun
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status /etc/openvpn/openvpn-status.log
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verb 3
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mute 20
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comp-lzo no
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fragment 1200 ##### very important you can turn it up a bit. but, the lower the safer
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mssfix 1200 ##### very important
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sndbuf 2000000 ##### important
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rcvbuf 2000000 ##### important
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txqueuelen 4000 ##### suggested
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```
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##### Note:
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If you use the `redirect-gateway` option of OpenVPN, you may need to add a route exception for your remote server ip at client side.Otherwise OpenVPN may hijack UDPspeeder 's traffic.
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For example, depend on your network environment, the command may looks like:
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```
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ip route add 44.55.66.77 via 44.55.66.1
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```
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or
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```
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ip route add 44.55.66.77 dev XXX
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```
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(run at client side)
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##### Other Info
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You can also use tinyFecVPN,a lightweight VPN with build-in FEC support:
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https://github.com/wangyu-/tinyFecVPN
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