Jump to content

tcpdump not capturing channel and frequency


G4E

Recommended Posts

I'm sniffing using:

tcpdump -i wlan0 -e

I'm not receiving any information about what channel or frequency is used. Is this normal for these nics? I've tried to change the channel using ifconfig but to no change. On my laptop i get information like: "6.0 Mb/s 5180 MHz 11a".

12:55:36.413325 8361052374567211200us tsft cfp 0.0 Mb/s 0 MHz Turbo -128dB signal [bit 29] BSSID:ff:ff:ff:ff:ff:ff DA:ff:ff:ff:ff:ff:ff
Link to comment
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Guest
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

  • Recently Browsing   0 members

    • No registered users viewing this page.
×
×
  • Create New...