The 2.4Ghz band can be stretched further than the 5.0Ghz band, with a potential reach of 46m indoors. WiFi uses frequency bands to deliver a signal, with most modems likely using 2.4Ghz and 5.0Ghz bands. This is a selection of products with links to referral partners. Use our comparison tool to see plans from a range of other providers. The table below shows a selection of published unlimited Premium Evening Speed (NBN 100) plans on Canstar Blue’s database, listed in order of monthly cost, from the lowest to highest, and then by alphabetical order of provider. Here is the log during two roams the log is quite large (about 100kB) despite I tried to remove irrelevant events.Unlimited Premium Evening Speed (NBN 100) Plans I tried to investigate the problem from device side and collected some logs after enabling "verbose wi-fi logging" in android "developer options" and using aLogcat (root) app. This app may be of use if one has two+ individual consumer-level wi-fi routers but it has nothing to do with roaming in sense of enterprise wi-fi. The app you mentioned simply does auto-connect to some known SSIDs resetting wi-fi connection, as users of this app complain: Other mentioned devices roams perfectly on all bands and transmit powers. The result is exactly the same, device simply rejoins after roaming. Roaming issue described above occurred on 5.0GHz SSID. I tried i) to reduce transmit power for 5.0GHz radios, and ii) move the problematic device to 2.4GHz band and also play with transmit power there. 2.4GHz radios of two APs provide one SSID and 5.0GHz radios - another one). Third - try this Android App and I have NOT tried this but thought it could be a worthwhile try. Second thing you can do if that on the smart phone, see if you can disable 5ghz and let it run just on 2,4 ghz and monitor if that takes out frequent roaming issue. ensure that there is NO major loss of coverage. I am assuming that overlap between is high so reduce the transmit power manually on 5ghz (based on logs above) little bit for testing to see if that helps. In general, for Roaming to be seamless, there has to be 20 % signal overlap between AP's There are other metrics device considers before roaming like Retries, Packet error rate to name a few. On the Infrastructure side, there is SMART Roam from RuckusĮnd user Device Roams frequently when signal strength of the AP's close by fluctuate very often this could be bcos of noisy RF environment. Not sure if your devices allows it or not. in Major devices, such settings are absent. Like in Laptops with Intel WNIC, there is a setting for Roaming aggressive which controls this behavior. Roaming behavior is controlled by Driver in the WiFi device itself. The question is what can I do with ZD setup? The only relevant information I found is this post ( ), and I tried to activate smart-roam feature (with factor of 3) as suggested there, but this did not solve the problem. in logs only "roams out" and "roams from" events do appear. Speaking about original ZD1100+7982s setup, I have another android device (v 4.1.2) as well as apple devices (ios 9.3.1 + 6.x.x) all of which perform roaming smoothly, i.e. The thing is that on my corporate network (cisco) the same android device roams without any issues. In ZD logs it looks like this:Ĩ 12:57:10 Low User rejoins WLAN from APĨ 12:57:10 Low AP radio detects User in WLAN roams from APĨ 12:57:10 Low AP radio detects User in WLAN roams out to AP The problem is that one of android (v 5.1) devices reconnects to wi-fi network after roaming from one AP to another and therefore resets its wi-fi connection. I have a ZoneDirector 1100 (9.8.3.0 build 14) managing two 7982s.
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