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
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