I create a virtual network interface on AndroidM: #ip link add link eth0 name *uzb* addr 00:1e:32:15:60:cf type macvlan it also prompt "ip: RTNETLINK answers: Operation not supported" until i open the kernel config ——CONFIG_MACVLAN
but i add ip address for *uzb*(eg: 192.168.1.169) #ip addr add 192.168.10.169/24 dev uzb I ping the IP 192.168.10.169 on other PC, i found that there have two ARP ack for 192.168.10.169 , one is from eth0 , another is from *uzb* i don't know why? i do same operation on ubuntu, it is ok, very normal It is bug on Android ? who can give me any idea??? *The details are as follows: -------------------------------------------------------------------------------------------------------------------------------------------------------------------* root@rk3368:/ # ip link add link eth0 name uzb addr 00:1e:32:15:60:cf type macvlan root@rk3368:/ # root@rk3368:/ # root@rk3368:/ # ip addr add 192.168.10.169/24 dev uzb root@rk3368:/ # ip link set uzb up root@rk3368:/ # root@rk3368:/ # root@rk3368:/ # root@rk3368:/ # root@rk3368:/ # root@rk3368:/ # ifconfig -a eth0 Link encap:Ethernet HWaddr 1A:36:01:CC:D6:9D inet addr:192.168.10.100 Bcast:192.168.10.255 Mask:255.255.255.0 inet6 addr: fd00:aaaa::1836:1ff:fecc:d69d/64 Scope: Global inet6 addr: fe80::1836:1ff:fecc:d69d/64 Scope: Link UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:1646 errors:0 dropped:0 overruns:0 frame:0 TX packets:27 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:239587 TX bytes:2562 Interrupt:59 wlan0 Link encap:Ethernet HWaddr 04:E6:76:C3:94:17 BROADCAST MULTICAST MTU:1500 Metric:1 RX packets:0 errors:0 dropped:0 overruns:0 frame:0 TX packets:0 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:0 TX bytes:0 uzb Link encap:Ethernet HWaddr 00:1E:32:15:60:CF inet addr:192.168.10.169 Bcast:0.0.0.0 Mask:255.255.255.0 inet6 addr: fe80::21e:32ff:fe15:60cf/64 Scope: Link inet6 addr: fd00:aaaa::21e:32ff:fe15:60cf/64 Scope: Global UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:10 errors:0 dropped:0 overruns:0 frame:0 TX packets:6 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:1327 TX bytes:484 sit0 Link encap:IPv6-in-IPv4 NOARP MTU:1480 Metric:1 RX packets:0 errors:0 dropped:0 overruns:0 frame:0 TX packets:0 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:0 TX bytes:0 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:65536 Metric:1 RX packets:0 errors:0 dropped:0 overruns:0 frame:0 TX packets:0 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:0 TX bytes:0 -- -- unsubscribe: android-kernel+unsubscr...@googlegroups.com website: http://groups.google.com/group/android-kernel --- You received this message because you are subscribed to the Google Groups "Android Linux Kernel Development" group. To unsubscribe from this group and stop receiving emails from it, send an email to android-kernel+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.