linux下播放组播流出现setsockopt:No such device错误

在linux下播放组播流出现setsockopt:No such device错误是因为多播IP没有add路由表里面

可以采用如下命令完成：

root@android:/ # busybox route add -net 239.1.1.0 netmask 239.1.1.0 dev eth0
busybox route add -net 239.1.1.0 netmask 239.1.1.0 dev eth0
route: bogus netmask 239.1.1.0
1|root@android:/ # busybox route add default gw "192.168.1.198" dev eth0
busybox route add default gw "192.168.1.198" dev eth0
root@android:/ #

完整的命令如下：

C:\Users\Administrator>adb shell
adb server is out of date.  killing...
* daemon started successfully *
root@android:/ # busybox ifconfig eth0 192.168.1.198
busybox ifconfig eth0 192.168.1.198
root@android:/ # busybox ifconfig eth0
busybox ifconfig eth0
eth0      Link encap:Ethernet  HWaddr 1E:ED:19:27:1A:B3
          inet addr:192.168.1.198  Bcast:192.168.1.255  Mask:255.255.255.0
          inet6 addr: fe80::1ced:19ff:fe27:1ab3/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:133 errors:0 dropped:0 overruns:0 frame:0
          TX packets:14 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:13782 (13.4 KiB)  TX bytes:3615 (3.5 KiB)

root@android:/ # busybox netsh int ipv6 show interface
busybox netsh int ipv6 show interface
netsh: applet not found
1|root@android:/ # busybox route
busybox route
Kernel IP routing table
Destination     Gateway         Genmask         Flags Metric Ref    Use Iface
192.168.1.0     *               255.255.255.0   U     0      0        0 eth0
root@android:/ # busybox route add 239.1.1.0 mask 255.255.255.0 192.168.1.198 -p
k 255.255.255.0 192.168.1.198 -p                                              <
route: invalid option -- 'p'
BusyBox v1.15.3 (2011-11-25 17:55:55 CST) multi-call binary

Usage: route [{add|del|delete}]

Edit kernel routing tables

Options:
        -n      Don't resolve names
        -e      Display other/more information
        -A inet{6}      Select address family

1|root@android:/ # busybox route add 239.1.1.0 mask 255.255.255.0 192.168.1.198
sk 255.255.255.0 192.168.1.198                                                <
BusyBox v1.15.3 (2011-11-25 17:55:55 CST) multi-call binary

Usage: route [{add|del|delete}]

Edit kernel routing tables

Options:
        -n      Don't resolve names
        -e      Display other/more information
        -A inet{6}      Select address family

1|root@android:/ # route add -net 224.0.0.0 netmask 224.0.0.0 eth0
route add -net 224.0.0.0 netmask 224.0.0.0 eth0
Invalid argument
22|root@android:/ # route add -net 239.1.1.0 netmask 239.1.1.0 eth0
route add -net 239.1.1.0 netmask 239.1.1.0 eth0
Invalid argument
22|root@android:/ # busybox route add -net 239.1.1.0 netmask 239.1.1.0 eth0
busybox route add -net 239.1.1.0 netmask 239.1.1.0 eth0
route: bogus netmask 239.1.1.0
1|root@android:/ # netstat -ng
netstat -ng
Proto Recv-Q Send-Q Local Address          Foreign Address        State
 tcp       0      0 127.0.0.1:5037         0.0.0.0:*              LISTEN
 tcp       0      0 127.0.0.1:46036        127.0.0.1:14089        ESTABLISHED
tcp6       0      0 :::14087               :::*                   LISTEN
tcp6       0      0 :::14088               :::*                   LISTEN
tcp6       0      0 :::14089               :::*                   LISTEN
tcp6       0      0 :::14092               :::*                   LISTEN
tcp6       0      4 ::ffff:127.0.0.1:14089 ::ffff:127.0.0.1:46036 ESTABLISHED
tcp6       0      0 ::ffff:127.0.0.1:14088 ::ffff:127.0.0.1:39454 TIME_WAIT
root@android:/ # ifconfig
ifconfig
root@android:/ # busybox ifconfig
busybox ifconfig
eth0      Link encap:Ethernet  HWaddr 1E:ED:19:27:1A:B3
          inet addr:192.168.1.198  Bcast:192.168.1.255  Mask:255.255.255.0
          inet6 addr: fe80::1ced:19ff:fe27:1ab3/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:358850 errors:0 dropped:0 overruns:0 frame:0
          TX packets:38 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:488018720 (465.4 MiB)  TX bytes:6367 (6.2 KiB)

lo        Link encap:Local Loopback
          inet addr:127.0.0.1  Mask:255.0.0.0
          inet6 addr: ::1/128 Scope:Host
          UP LOOPBACK RUNNING  MTU:16436  Metric:1
          RX packets:5330 errors:0 dropped:0 overruns:0 frame:0
          TX packets:5330 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0
          RX bytes:352540 (344.2 KiB)  TX bytes:352540 (344.2 KiB)

root@android:/ # busybox route add -net 239.1.1.0 netmask 239.1.1.0 dev eth0
busybox route add -net 239.1.1.0 netmask 239.1.1.0 dev eth0
route: bogus netmask 239.1.1.0
1|root@android:/ # busybox route add default gw "192.168.1.198" dev eth0
busybox route add default gw "192.168.1.198" dev eth0
root@android:/ #