[Can I use any opkg package from openWrt?]

Thank you a lot! You saved me quite a lot of time.

I trust your binary.

https://www.virustotal.com/sv/file/52dcff1dad61eb2bc60d07ba59a7bdf4c1663e77922079043117119da8ad1996/analysis/1448254215/

[tcpdump not capturing channel and frequency]

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

[Can I use any opkg package from openWrt?]

I would like to install logrotate from the openWrt repository. I get:

root@Pineapple:~# opkg install http://sokrates.mimuw.edu.pl/~sebek/openwrt/packages/logrotate_3.7.1-1_mipsel.ipk
Downloading http://sokrates.mimuw.edu.pl/~sebek/openwrt/packages/logrotate_3.7.1-1_mipsel.ipk.
Unknown package 'logrotate'.
Collected errors:
 * pkg_hash_fetch_best_installation_candidate: Packages for logrotate found, but incompatible with the architectures configured
 * opkg_install_cmd: Cannot install package logrotate.

root@Pineapple:~# uname -a
Linux Pineapple 3.3.8 #81 Mon Aug 3 19:40:39 PDT 2015 mips GNU/Linux

Do I need to compile logrotate just for this reason or is it easily possible to fool opkg about what architecture it runs on?