我同时有两个或多个网络接口，并且想要使用每个网络通过它发送特殊请求。（我想知道如何使用 iptables 和其他类似的方法来做到这一点）
例如 ： 我想观看“network-1”的视频以及我想通过“network-2”发送的其他请求
ifconfig
输出：
enx0c5b8f279a64: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet 192.168.8.100 netmask 255.255.255.0 broadcast 192.168.8.255
inet6 fe80::af19:e5c2:350e:ad09 prefixlen 64 scopeid 0x20<link>
ether 0c:5b:8f:27:9a:64 txqueuelen 1000 (Ethernet)
RX packets 74 bytes 16183 (16.1 KB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 122 bytes 16282 (16.2 KB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
lo: flags=73<UP,LOOPBACK,RUNNING> mtu 65536
inet 127.0.0.1 netmask 255.0.0.0
inet6 ::1 prefixlen 128 scopeid 0x10<host>
loop txqueuelen 1000 (Local Loopback)
RX packets 5290686 bytes 3859055101 (3.8 GB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 5290686 bytes 3859055101 (3.8 GB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
ppp0: flags=4305<UP,POINTOPOINT,RUNNING,NOARP,MULTICAST> mtu 1400
inet 81.31.179.204 netmask 255.255.255.255 destination 172.17.1.230
ppp txqueuelen 3 (Point-to-Point Protocol)
RX packets 292544 bytes 336720863 (336.7 MB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 178723 bytes 16928573 (16.9 MB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
wlp2s0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet 192.168.1.2 netmask 255.255.255.0 broadcast 192.168.1.255
inet6 fe80::a71b:2220:7e40:1948 prefixlen 64 scopeid 0x20<link>
ether e4:70:b8:cf:4f:81 txqueuelen 1000 (Ethernet)
RX packets 4691632 bytes 4626078058 (4.6 GB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 4675065 bytes 704065262 (704.0 MB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
我的IP路由是
ip route show
输出：
default dev ppp0 proto static scope link metric 50
default via 192.168.8.1 dev enx0c5b8f279a64 proto dhcp metric 20100
default via 192.168.1.1 dev wlp2s0 proto dhcp metric 20600
169.254.0.0/16 dev wlp2s0 scope link metric 1000
172.17.1.230 via 192.168.1.1 dev wlp2s0 src 192.168.1.2
172.17.1.230 dev ppp0 proto kernel scope link src 81.31.179.204 metric 50
172.17.1.230 via 192.168.1.1 dev wlp2s0 proto static metric 600
192.168.1.0/24 dev wlp2s0 proto kernel scope link src 192.168.1.2 metric 600
192.168.1.1 dev wlp2s0 proto static scope link metric 600
192.168.8.0/24 dev enx0c5b8f279a64 proto kernel scope link src
192.168.8.100 metric 100
当时我的两个网络接口wlp2s0都是enx0c5b8f279a64
enx0c5b8f279a64我想通过（将通过在代理上设置浏览器来指定）发送一些请求，以及我想通过wlp2s0.