Linksys wireless validating identity
I am experiencing a lot of problems with wireless devices connected to the RB751-2Hn D.I bought 3 units, in 2 different periods of time (2 when they became available several months ago, and one which arrived today).Power saving features do work with all other Wi Fi access point I used elsewhere:64 bytes from 10.0.6.26: icmp_req=108 ttl=64 time=3.06 ms64 bytes from 10.0.6.26: icmp_req=109 ttl=64 time=2.91 ms64 bytes from 10.0.6.26: icmp_req=110 ttl=64 time=2.91 ms64 bytes from 10.0.6.26: icmp_req=111 ttl=64 time=2.84 ms64 bytes from 10.0.6.26: icmp_req=112 ttl=64 time=2.72 ms64 bytes from 10.0.6.26: icmp_req=113 ttl=64 time=3.16 ms64 bytes from 10.0.6.26: icmp_req=114 ttl=64 time=2.29 ms64 bytes from 10.0.6.26: icmp_req=115 ttl=64 time=3.56 msim also experiencing poor performance.
They are all configured as an access-point (802.11 b/g/n), and I get a lot of disconnections and very poor performances (high latency, variable between ms, 100kbit/s throughput).
I confirm there are several issues with RB751 wireless.
My setup is the following: RB751 with ROS 5.14 configured with B G N, italian regulatory domain (20 d Bm), very clean 2.4 GHz spectrum2 clients within 1 m range: A Dell D830 with an Intel 4965AGN running Linux A Nokia N900The Dell client, thought using high-speed modulations has unstable throughput rarely going over 30 Mbit/s to an ethernet-connected host (either single TCP or concurrent TCP sessions).
/interface wireless print 0 R name="wlan1" mtu=1500 mac-address=00:0C:42: XX: XX: XX arp=enabled interface-type=Atheros 11N mode=ap-bridge ssid="wlan" frequency=2457 band=2ghz-b/g/n channel-width=20/40mhz-ht-above scan-list=default wireless-protocol=802.11 antenna-mode=rxa-txb wds-mode=disabled wds-default-bridge=none wds-ignore-ssid=no bridge-mode=enabled default-authentication=yes default-forwarding=yes default-ap-tx-limit=0 default-client-tx-limit=0 hide-ssid=no security-profile=default compression=no I have just tested on the same frequency with the same hosts on a tplink 1043nd and the throughput was a pretty consistent ~100mbps with 1-3ms latency for 10 minutes.
This unit was half the price of the 751u and has gig interfaces I may have to just use that instead and shelf the 751uwell the device i would never recomend for its wifi.