ARP requests available but no capture in aireplay-ng

[samtech]

Hi All,

I am trying to deface my own home wireless network with connected client.
Client is connected and generating ARP requests. I verified it by sniffing packets through wireshark on mon0
wireshark.jpg

But aireplay-ng is not capturing those packets.
term.jpg

WHAT COULD BE THE PROBLEM?

I have already tried with deauthentication attack but still it is not capturing even a single ARP.
BTW, my AP is set to WPA2.

It is what i followed
1. Created mon0 on wlan0 channel 1 (my AP is on channel 1)
2. Run airodump-ng to get AP MAC and Client MAC
3. trying aireplay-ng to inject packets
while aireplay-ng is running, i tried
a. deauthentication attack
b. disconnect/connect client again

I also tried with NO CLEINT and used fake auth and associate mon0 with AP, but no luck, no ARP capture.
ARP requests are available (as shown above in screenshot) bit aireplay-ng is not capturing.

Can ARP be captured only if i have WEP?

Can anyone please help me with this regard?

Thank you

[charonsecurity]

It looks like you are entering a wrong interface MAC address according to your screen shot. Double check your interface MAC address, you can use ifconfig I believe.

[samtech]

I checked, interface MAC is correct.
I have successfully cracked my wifi WPA2 but still not getting ARP from router.

I will set router to WEP then see what it happening.
I will do that then update here results.

Thanks

[samtech]

Ok, finally i got ARP packets.

What i did (it may be helpful to another newbie like me) is
I set my AP to WEP (previously it was set to WPA2) and then tried again and it started getting ARP.
It means ARP can be captured by aireplay-ng only if AP is set to WEP not WPA.

[ShadowMaster]

Thats bec WPA masses with the size of the packets while WEP does not. So aireplay-ng can recognize them.