EAP245 V3 TCPDUMP inquiry

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EAP245 V3 TCPDUMP inquiry

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EAP245 V3 TCPDUMP inquiry
EAP245 V3 TCPDUMP inquiry
2022-04-25 14:11:45 - last edited 2022-06-13 13:48:05
Model: EAP245  
Hardware Version: V3
Firmware Version: 5.0.2 Build 20210303 Rel. 34713(5553)

Hi guys,

I am trying to capture some tcpdump for a specific wireless client 

i am able to SSH into the EAP245 using Putty 

tcpdump - h displays the version numbers 


/bin $ tcpdump -h
tcpdump version 4.2.1
libpcap version 1.1.1
Usage: tcpdump [-aAbdDefhHIKlLnNOpqRStuUvxX] [ -B size ] [ -c count ]
                [ -C file_size ] [ -E algo:secret ] [ -F file ] [ -G seconds ]
                [ -i interface ] [ -M secret ]
                [ -r file ] [ -s snaplen ] [ -T type ] [ -w file ]
                [ -W filecount ] [ -y datalinktype ] [ -z command ]
                [ -Z user ] [ expression ]

 

However when i trytcpdump -n host 192.168.0.126 i get no suitable device found

 

/bin $ tcpdump -n host 192.168.0.126
tcpdump: no suitable device found
/bin $

 

What am i doing wrong 

 

Thanks,

GTI4LIFE

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Re:EAP245 V3 TCPDUMP inquiry -Solution
2022-06-10 16:42:42 - last edited 2022-06-13 13:48:05

  @gti4life If it is similar to the EAP650 that I have, then you will need to use xtcpdump.  Also, it is important to either use -c to limit the captured packets printed to the screen or -w to write out a file the analyze it.

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Re:EAP245 V3 TCPDUMP inquiry -Solution
2022-06-10 16:42:42 - last edited 2022-06-13 13:48:05

  @gti4life If it is similar to the EAP650 that I have, then you will need to use xtcpdump.  Also, it is important to either use -c to limit the captured packets printed to the screen or -w to write out a file the analyze it.

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Re:EAP245 V3 TCPDUMP inquiry
2022-06-13 13:23:40

 @G.V.S  XTCPDUMP did it 

Thank you so much 

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