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QCA9887 not reply arp message #51

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zimiao815 opened this issue Jul 23, 2017 · 2 comments
Open

QCA9887 not reply arp message #51

zimiao815 opened this issue Jul 23, 2017 · 2 comments

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@zimiao815
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Hit this patch。
I use a wireless network card of laptop,Cannot connect to 5.8GWiFi of qca9887 with openwrt route
can get the IP address, but there is no network,but Mobile normal。

I capture wireless analysis No reply arp of station arp request。
Do you have any suggestions for me?
thanks ;

@thehajime
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802.11 specification requires that the source MAC address (station address?) in a 802.11 frame should be the same as the address of your physical wireless NIC. If you're using raw socket and uses a random MAC address, then the frame sent by an application may drop at the access point.

@zimiao815
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MAC 地址和art是相同的,固定不变的。在monitor接口抓包可以抓到arp回复,但是包上没有802.11头信息,不能转换为无线信号。

The MAC address and art are the same, fixed and not changed,We can get ARP reply packets in network interface packet capture,frame is no head of 802.11 specification.Just didn't send out

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