Setup guide
This statistics represents the total amount of unicast and broadcast IP data transfered 
between AirOS powered device and PPPoE server through the 
PPP
 tunnel either way. 
As long as there is some network traffic being passed through the 
PPP
 tunnel, 
Received and Transmitted Bytes, Packets and Errors (if any) value will go on 
increasing. 
Refer to the 
Network
 section for more information aboutPPPoEsetup. 
WLAN Errors Statistics 
WLAN Errors: section displays the counters of 802.11 specific errors which were 
registered on 
wireless
 interface: 
Rx invalid NWID value represents the number of packets received with a 
different NWID or ESSID - packets which were destined for another access 
point. It can help to detect configuration problems or identify the adjacent 
wireless network existence on the same frequency. 
Rx Invalid Crypt value represents the number of transmitted and received 
packets which were encrypted with the wrong encryption key and filed the 
decryption routines. It can be used to detect invalid 
wireless security
 settings. 
Rx Invalid Frag value represents the number of packets missed during 
transmission and reception. These packets were dropped due to re-assembling 
failure as some link layer fragments of the packet were lost 
Tx Excessive Retries value represents the number of packets which failed to 
be delivered to the destination. Undelivered packet are retransmitted a number 
of times before an error occurs. 
Missed beacons value represents the number beacons (management packets 
sent at regular intervals by the Access Point) which were missed by the client. 
This indicates that the client is out of range. 
Other errors value represents the total number of transmitted and received 
packets that were lost or discarded for other reasons. 
The content of the 
Main
 page can be updated by using the Refresh button. 
Extra info
Extra Info: displays the current device usage statistics and status of the system 
components in pop-up window: 
Status of the Associated Stations 










