12-18-2019 12:33 AM
If the user disconnects from the wifi and reconnects then he will have internet access again but he has to do this a couple times an hour. It's an older macbook pro but it is utilizing 5G. Has anyone run across this before?
Here is are some sample logs with the error highlighted:
Log1
Middle Office 12/17/2019 15:58 D854A21D0194 Basic Tx probe resp (pwr 10dBm)
Front Office 12/17/2019 15:58 D854A21D8AE4 Detail Rx <specific> probe req (rssi -79dB)
Middle Office 12/17/2019 15:58 D854A21D01A4 Basic Sta(at if=wifi1.1) is de-authenticated because of STA roam away
Middle Office 12/17/2019 15:58 D854A21D01A4 Info Tx disassoc (reason 101 <n/a> pwr 11dBm)
Middle Office 12/17/2019 15:58 D854A21D01A4 Basic Sta(at if=wifi1.1) is de-authenticated because of notification of driver
Back Office 12/17/2019 15:58 D854A21D0324 Info Sending 1/4 msg of 4-Way Handshake (at if=wifi1.1)
Back Office 12/17/2019 15:58 D854A21D0324 Info Received 2/4 msg of 4-Way Handshake (at if=wifi1.1)
Back Office 12/17/2019 15:58 D854A21D0324 Info Received 4/4 msg of 4-Way Handshake (at if=wifi1.1)
Back Office 12/17/2019 15:58 D854A21D0324 Basic IP 172.17.33.44 assigned for station
Back Office 12/17/2019 15:58 D854A21D0324 Basic Tx auth <open> (frame 2 status 0 pwr 11dBm)
Back Office 12/17/2019 15:58 D854A21D0324 Basic Rx auth <open> (frame 1 rssi -65dB)
Back Office 12/17/2019 15:58 D854A21D0324 Basic Rx assoc req (rssi -65dB)
Back Office 12/17/2019 15:58 D854A21D0324 Info WPA-PSK auth is starting (at if=wifi1.1)
Back Office 12/17/2019 15:58 D854A21D0324 Basic Tx assoc resp <accept> (status 0 pwr 11dBm)
Back Office 12/17/2019 15:58 D854A21D0324 Info Sending 3/4 msg of 4-Way Handshake (at if=wifi1.1)
Back Office 12/17/2019 15:58 D854A21D0324 Info DHCP server sent out DHCP ACKNOWLEDGE message to station
Back Office 12/17/2019 15:58 D854A21D0324 Basic DHCP session completed for station
Back Office 12/17/2019 16:00 D854A21D0324 Info IPv6 address fe80::c17:5ea:2169:7d4 is snooped.
Log2:
Middle Office 12/17/2019 15:57 D854A21D01A4 Basic Tx probe resp (pwr 11dBm)
Middle Office 12/17/2019 15:57 D854A21D01A4 Basic Tx probe resp (pwr 11dBm)
Front Office 12/17/2019 15:57 D854A21D8AE4 Info Tx disassoc (reason 101 <n/a> pwr 11dBm)
Front Office 12/17/2019 15:57 D854A21D8AE4 Basic Sta(at if=wifi1.1) is de-authenticated because of STA roam away
Front Office 12/17/2019 15:57 D854A21D8AE4 Basic Sta(at if=wifi1.1) is de-authenticated because of STA roam away
Front Office 12/17/2019 15:57 D854A21D8AE4 Basic Sta(at if=wifi1.1) is de-authenticated because of notification of driver
Middle Office 12/17/2019 15:57 D854A21D01A4 Info DHCP server sent out DHCP ACKNOWLEDGE message to station
Middle Office 12/17/2019 15:57 D854A21D01A4 Basic Rx assoc req (rssi -50dB)
Middle Office 12/17/2019 15:57 D854A21D01A4 Info Sending 3/4 msg of 4-Way Handshake (at if=wifi1.1)
Middle Office 12/17/2019 15:57 D854A21D01A4 Info station sent out DHCP REQUEST message
Middle Office 12/17/2019 15:57 D854A21D01A4 Info Sending 1/4 msg of 4-Way Handshake (at if=wifi1.1)
Middle Office 12/17/2019 15:57 D854A21D01A4 Info Received 2/4 msg of 4-Way Handshake (at if=wifi1.1)
Middle Office 12/17/2019 15:57 D854A21D01A4 Info PTK is set (at if=wifi1.1)
Middle Office 12/17/2019 15:57 D854A21D01A4 Basic Rx auth <open> (frame 1 rssi -50dB)
Middle Office 12/17/2019 15:57 D854A21D01A4 Basic Tx auth <open> (frame 2 status 0 pwr 11dBm)
Middle Office 12/17/2019 15:57 D854A21D01A4 Basic Tx assoc resp <accept> (status 0 pwr 11dBm)
Middle Office 12/17/2019 15:57 D854A21D01A4 Basic IP 172.17.33.44 assigned for station
Middle Office 12/17/2019 15:57 D854A21D01A4 Basic DHCP session completed for station
Solved! Go to Solution.
12-20-2019 03:46 PM
@Sam Pirok and @Lloyd Sommerer I have recently discovered that this issue is not only happening on the one Macbook Pro - there are some Dell laptops running Win10 that are having the same issue: they remain connected but have no internet access. This seems to be related to Roaming in two ways:
I did have another call with Aerohive and something that stuck out to the engineer was the results of the show log buff | incl watchdog command on one of the AP's. There were a lot of entries (about 20+) and it essentially means that packets are getting stuck in the AP. This is a good reason why a client would remain connected (with valid ip) but have no internet - so we have an idea of what is happening.
It led him to believe one of two things:
I did disable Frame Burst on the radio profiles and this did not resolve the issue. I am going to be updating the drivers on the Win10 laptops and do more testing.
12-20-2019 06:20 PM
Hi Derek
I would try 8.2r6 on one of your APs. We had similar issues here and going to that firmware seems to have fixed things for us.
12-20-2019 03:46 PM
@Sam Pirok and @Lloyd Sommerer I have recently discovered that this issue is not only happening on the one Macbook Pro - there are some Dell laptops running Win10 that are having the same issue: they remain connected but have no internet access. This seems to be related to Roaming in two ways:
I did have another call with Aerohive and something that stuck out to the engineer was the results of the show log buff | incl watchdog command on one of the AP's. There were a lot of entries (about 20+) and it essentially means that packets are getting stuck in the AP. This is a good reason why a client would remain connected (with valid ip) but have no internet - so we have an idea of what is happening.
It led him to believe one of two things:
I did disable Frame Burst on the radio profiles and this did not resolve the issue. I am going to be updating the drivers on the Win10 laptops and do more testing.
12-20-2019 02:42 PM
I am having a similar problem with Mac Book Pros and our AP630/650s. I'm very interested in hearing what you find that helps.
12-18-2019 06:23 PM
Thanks @Sam Pirok for the response. In comparing radio profiles (AC) to what I had a few weeks ago (when we had major drops for a few hours) I found that the original was set to:
And the new profile is set to
So I have already lowered the power of the radio profiles by half. There were some other changes made as well and one stuck out:
The log entries I zeroed in on were:
These events happen right before the Sta(at if=wifi1.1) is de-authenticated because of STA roam away event so if I am correlating correctly then what is happening is when the Macbook enters the potentialality of roaming to a new access point, it's SNR is lower than 25db so it doesn't pass this setting. What is odd is that it remains connected with a valid ip but no internet access. The user then disconnects and reconnects which works again for another 15 minutes.
I am going to be changing one setting at a time so I will update this post on what works. If you have any thoughts, please let me know.
12-18-2019 12:42 PM
Those logs are indicated the device is roaming away from the AP. You might want to adjust the power on your APs a bit lower, so there is less overlap and clients will connect to an AP closer to them. That should reduce the unintentional roaming on your network. You can also disable lower data rates in your SSID optional settings to require a stronger connection between the device and the AP before the device can connect, which will also reduce the unintentional roaming.