mptcp记录

mptcp 官方教程

https://multipath-tcp.org/pmwiki.php/Users/ConfigureRouting

mptcp 测试网站

http://amiusingmptcp.de/#info

#公网测试
ip rule add from 10.0.3.15 table 1
ip rule add from 192.168.8.106 table 2
ip route add 10.0.3.0/24 dev enp0s8 scope link table 1
ip route add default via 10.0.3.2 dev enp0s8 table 1
ip route add 192.168.8.0/24 dev enp0s3 scope link table 2
ip route add default via 192.168.8.1 dev enp0s3 table 2
ip route add default scope global nexthop via 192.168.8.1 dev enp0s3


#清除配置
ip rule del from 10.0.3.15 table 1
ip rule del from 192.168.8.106 table 2
ip route del 10.0.3.0/24 dev enp0s8 scope link table 1
ip route del default via 10.0.3.2 dev enp0s8 table 1
ip route del 192.168.8.0/24 dev enp0s3 scope link table 2
ip route del default via 192.168.8.1 dev enp0s3 table 2
ip route del default scope global nexthop via 192.168.8.1 dev enp0s3



#主机测试
ip rule add from 10.0.3.15 table 1
ip rule add from 192.168.180.175 table 2
ip route add 10.0.3.0/24 dev enp0s8 scope link table 1
ip route add default via 10.0.3.2 dev enp0s8 table 1
ip route add 192.168.180.0/24 dev enp0s3 scope link table 2
ip route add default via 192.168.180.1 dev enp0s3 table 2
ip route add default scope global nexthop via 192.168.180.1 dev enp0s3

ip rule add from 10.0.3.15 table 1
ip rule add from 10.0.2.15 table 2
ip route add 10.0.3.0/24 dev enp0s8 scope link table 1
ip route add default via 10.0.3.2 dev enp0s8 table 1
ip route add 10.0.2.0/24 dev enp0s3 scope link table 2
ip route add default via 10.0.2.2 dev enp0s3 table 2
ip route add default scope global nexthop via 10.0.2.2 dev enp0s3
ip route add default scope global nexthop via 10.0.3.2 dev enp0s8

ip rule add from 10.0.3.15 table 1
ip rule add from 192.168.8.106 table 2
ip route add 10.0.3.0/24 dev enp0s8 scope link table 1
ip route add default via 10.0.3.2 dev enp0s8 table 1
ip route add 192.168.8.0/24 dev enp0s3 scope link table 2
ip route add default via 192.168.8.1 dev enp0s3 table 2
ip route add default scope global nexthop via 192.168.8.1 dev enp0s3

ip rule add from 192.168.190.175 table 1
ip rule add from 192.168.180.175 table 2
ip route add 192.168.190.0/24 dev enp0s8 scope link table 1
ip route add default via 192.168.190.1 dev enp0s8 table 1
ip route add 192.168.180.0/24 dev enp0s3 scope link table 2
ip route add default via 192.168.180.1 dev enp0s3 table 2
ip route add default scope global nexthop via 192.168.180.1 dev enp0s3


 #清除配置
ip rule del from 10.0.3.15 table 1
ip rule del from 192.168.180.175 table 2
ip route del 10.0.3.0/24 dev enp0s8 scope link table 1
ip route del default via 10.0.3.2 dev enp0s8 table 1
ip route del 192.168.180.0/24 dev enp0s3 scope link table 2
ip route del default via 192.168.180.1 dev enp0s3 table 2
ip route del default scope global nexthop via 192.168.180.1 dev enp0s3


mptcp-kernel:~# ip rule show
0:      from all lookup local
32764:  from 10.1.2.2 lookup 2
32765:  from 10.1.1.2 lookup 1
32766:  from all lookup main
32767:  from all lookup default

mptcp-kernel:~# ip route
10.1.1.0/24 dev eth0  proto kernel  scope link  src 10.1.1.2
10.1.2.0/24 dev eth1  proto kernel  scope link  src 10.1.2.2
default via 10.1.1.1 dev eth0

mptcp-kernel:~# ip route show table 1
10.1.1.0/24 dev eth0  scope link
default via 10.1.1.1 dev eth0

mptcp-kernel:~# ip route show table 2
10.1.2.0/24 dev eth1  scope link
default via 10.1.2.1 dev eth1

dmesg | grep MPTCP
sysctl -a | grep 'mptcp'
sysctl -w net.mptcp.enabled=1
sysctl -w net.mptcp.mptcp_scheduler=roundrobin
sysctl -w net.mptcp.mptcp_checksum=0
sysctl -w net.mptcp.mptcp_path_manager=default

git clone https://github.com/tracebox/tracebox

./configure CPPFLAGS=-std=c++11

tracebox -p ‘IP/tcp{dst=443}/MPCAPABLE’ multipath-tcp.org