wing 5.9 - static IP wlan clinet shows up with 0.0.0.0 during roaming - generating lags and lost sessions

[LaszloJ]

Hello,

We see wireless clients which have STATIC IP addresses assigned like 192.168.3.60 - during roaming to show up with 0.0.0.0 ...
Any ideeas ?

There is single VLAN - RFS6000 controllers, AP's in the same VLAN in  network 192.168.3.60/22 .
Traffic is Local not tunneled trough the rfs.

Single VLAN, local AP with controller wifi traffic is going local. (not tunneled) 
This is generating lags in application and in some cases session lost on client side.

Any ideea why this can happen ?

Sat Jan 29 07:36:18 2022;192.168.3.205; <190>2022-01-29T07:36:20.492285+02:00 ap7522-DEP-35-A43F98 %DOT11-6-CLIENT_INFO: Client '94-FB-29-0C-60-77' IP address '192.168.3.60', bssid '74-67-F7-89-E9-90' of radio 'ap7522-DEP-35-A43F98:R1' signal-strength -61dBm
Sat Jan 29 08:23:05 2022;192.168.3.198; <190>2022-01-29T08:23:07.657763+02:00 ap7522-DEP-28-A4419C %DOT11-6-CLIENT_ASSOCIATED: Client '94-FB-29-0C-60-77' associated to wlan 'MCWMS' ssid 'MCWMS' on radio 'ap7522-DEP-28-A4419C:R1'
Sat Jan 29 08:23:05 2022;192.168.3.198; <190>2022-01-29T08:23:07.667667+02:00 ap7522-DEP-28-A4419C %DOT11-6-WPA_WPA2_SUCCESS: Client '94-FB-29-0C-60-77' completed WPA2-AES handshake on wlan 'MCWMS' radio 'ap7522-DEP-28-A4419C:R1'
Sat Jan 29 08:23:05 2022;192.168.3.205; <190>2022-01-29T08:23:07.690115+02:00 ap7522-DEP-35-A43F98 %DOT11-6-CLIENT_DISASSOCIATED: Client '94-FB-29-0C-60-77' disassociated from wlan 'MCWMS' radio 'ap7522-DEP-35-A43F98:R1': roam detected (reason code:8)
Sat Jan 29 08:23:07 2022;192.168.3.198; <190>2022-01-29T08:23:09.672645+02:00 ap7522-DEP-28-A4419C %DOT11-6-CLIENT_INFO: Client '94-FB-29-0C-60-77' IP address '192.168.3.60', bssid '74-67-F7-89-E6-70' of radio 'ap7522-DEP-28-A4419C:R1' signal-strength -56dBm
Sat Jan 29 08:33:50 2022;192.168.3.191; <190>2022-01-29T08:33:52.468824+02:00 ap7522-DEP-21-A43CFC %DOT11-6-CLIENT_ASSOCIATED: Client '94-FB-29-0C-60-77' associated to wlan 'MCWMS' ssid 'MCWMS' on radio 'ap7522-DEP-21-A43CFC:R1'
Sat Jan 29 08:33:50 2022;192.168.3.191; <190>2022-01-29T08:33:52.477453+02:00 ap7522-DEP-21-A43CFC %DOT11-6-WPA_WPA2_SUCCESS: Client '94-FB-29-0C-60-77' completed WPA2-AES handshake on wlan 'MCWMS' radio 'ap7522-DEP-21-A43CFC:R1'
Sat Jan 29 08:33:50 2022;192.168.3.198; <190>2022-01-29T08:33:52.987886+02:00 ap7522-DEP-28-A4419C %DOT11-6-CLIENT_DISASSOCIATED: Client '94-FB-29-0C-60-77' disassociated from wlan 'MCWMS' radio 'ap7522-DEP-28-A4419C:R1': roam detected (reason code:8)
Sat Jan 29 08:34:52 2022;192.168.3.191; <190>2022-01-29T08:34:54.526123+02:00 ap7522-DEP-21-A43CFC %DOT11-6-CLIENT_INFO: Client '94-FB-29-0C-60-77' IP address '0.0.0.0', bssid '74-67-F7-8A-07-00' of radio 'ap7522-DEP-21-A43CFC:R1' signal-strength -54dBm
Sat Jan 29 08:34:56 2022;192.168.3.194; <190>2022-01-29T08:34:58.969258+02:00 ap7522-DEP-24-A44710 %DOT11-6-CLIENT_ASSOCIATED: Client '94-FB-29-0C-60-77' associated to wlan 'MCWMS' ssid 'MCWMS' on radio 'ap7522-DEP-24-A44710:R1'
Sat Jan 29 08:34:56 2022;192.168.3.194; <190>2022-01-29T08:34:58.981013+02:00 ap7522-DEP-24-A44710 %DOT11-6-WPA_WPA2_SUCCESS: Client '94-FB-29-0C-60-77' completed WPA2-AES handshake on wlan 'MCWMS' radio 'ap7522-DEP-24-A44710:R1'
Sat Jan 29 08:34:57 2022;192.168.3.191; <190>2022-01-29T08:34:59.490488+02:00 ap7522-DEP-21-A43CFC %DOT11-6-CLIENT_DISASSOCIATED: Client '94-FB-29-0C-60-77' disassociated from wlan 'MCWMS' radio 'ap7522-DEP-21-A43CFC:R1': roam detected (reason code:8)
Sat Jan 29 08:35:39 2022;192.168.3.194; <190>2022-01-29T08:35:41.393620+02:00 ap7522-DEP-24-A44710 %DOT11-6-CLIENT_DISASSOCIATED: Client '94-FB-29-0C-60-77' disassociated from wlan 'MCWMS' radio 'ap7522-DEP-24-A44710:R1': roam detected (reason code:8)
Sat Jan 29 08:35:41 2022;192.168.3.191; <190>2022-01-29T08:35:43.574928+02:00 ap7522-DEP-21-A43CFC %DOT11-6-CLIENT_ASSOCIATED: Client '94-FB-29-0C-60-77' associated to wlan 'MCWMS' ssid 'MCWMS' on radio 'ap7522-DEP-21-A43CFC:R1'
Sat Jan 29 08:35:41 2022;192.168.3.191; <190>2022-01-29T08:35:43.585948+02:00 ap7522-DEP-21-A43CFC %DOT11-6-WPA_WPA2_SUCCESS: Client '94-FB-29-0C-60-77' completed WPA2-AES handshake on wlan 'MCWMS' radio 'ap7522-DEP-21-A43CFC:R1'
Sat Jan 29 08:36:03 2022;192.168.3.198; <190>2022-01-29T08:36:05.406896+02:00 ap7522-DEP-28-A4419C %DOT11-6-CLIENT_ASSOCIATED: Client '94-FB-29-0C-60-77' associated to wlan 'MCWMS' ssid 'MCWMS' on radio 'ap7522-DEP-28-A4419C:R1'
Sat Jan 29 08:36:03 2022;192.168.3.198; <190>2022-01-29T08:36:05.416129+02:00 ap7522-DEP-28-A4419C %DOT11-6-WPA_WPA2_SUCCESS: Client '94-FB-29-0C-60-77' completed WPA2-AES handshake on wlan 'MCWMS' radio 'ap7522-DEP-28-A4419C:R1'
Sat Jan 29 08:36:03 2022;192.168.3.191; <190>2022-01-29T08:36:05.995990+02:00 ap7522-DEP-21-A43CFC %DOT11-6-CLIENT_DISASSOCIATED: Client '94-FB-29-0C-60-77' disassociated from wlan 'MCWMS' radio 'ap7522-DEP-21-A43CFC:R1': roam detected (reason code:8)
Sat Jan 29 08:37:05 2022;192.168.3.198; <190>2022-01-29T08:37:07.457362+02:00 ap7522-DEP-28-A4419C %DOT11-6-CLIENT_INFO: Client '94-FB-29-0C-60-77' IP address '0.0.0.0', bssid '74-67-F7-89-E6-70' of radio 'ap7522-DEP-28-A4419C:R1' signal-strength -55dBm
Sat Jan 29 08:37:37 2022;192.168.3.192; <190>2022-01-29T08:37:39.602486+02:00 ap7522-DEP-22-A4470C %DOT11-6-CLIENT_ASSOCIATED: Client '94-FB-29-0C-60-77' associated to wlan 'MCWMS' ssid 'MCWMS' on radio 'ap7522-DEP-22-A4470C:R1'
Sat Jan 29 08:37:37 2022;192.168.3.192; <190>2022-01-29T08:37:39.611701+02:00 ap7522-DEP-22-A4470C %DOT11-6-WPA_WPA2_SUCCESS: Client '94-FB-29-0C-60-77' completed WPA2-AES handshake on wlan 'MCWMS' radio 'ap7522-DEP-22-A4470C:R1'
Sat Jan 29 08:37:37 2022;192.168.3.198; <190>2022-01-29T08:37:39.688167+02:00 ap7522-DEP-28-A4419C %DOT11-6-CLIENT_DISASSOCIATED: Client '94-FB-29-0C-60-77' disassociated from wlan 'MCWMS' radio 'ap7522-DEP-28-A4419C:R1': roam detected (reason code:8)
Sat Jan 29 08:38:24 2022;192.168.3.198; <190>2022-01-29T08:38:27.118673+02:00 ap7522-DEP-28-A4419C %DOT11-6-CLIENT_ASSOCIATED: Client '94-FB-29-0C-60-77' associated to wlan 'MCWMS' ssid 'MCWMS' on radio 'ap7522-DEP-28-A4419C:R1'
Sat Jan 29 08:38:24 2022;192.168.3.198; <190>2022-01-29T08:38:27.127776+02:00 ap7522-DEP-28-A4419C %DOT11-6-WPA_WPA2_SUCCESS: Client '94-FB-29-0C-60-77' completed WPA2-AES handshake on wlan 'MCWMS' radio 'ap7522-DEP-28-A4419C:R1'
Sat Jan 29 08:38:25 2022;192.168.3.192; <190>2022-01-29T08:38:27.190309+02:00 ap7522-DEP-22-A4470C %DOT11-6-CLIENT_DISASSOCIATED: Client '94-FB-29-0C-60-77' disassociated from wlan 'MCWMS' radio 'ap7522-DEP-22-A4470C:R1': roam detected (reason code:8)
Sat Jan 29 08:39:27 2022;192.168.3.198; <190>2022-01-29T08:39:29.179181+02:00 ap7522-DEP-28-A4419C %DOT11-6-CLIENT_INFO: Client '94-FB-29-0C-60-77' IP address '0.0.0.0', bssid '74-67-F7-89-E6-70' of radio 'ap7522-DEP-28-A4419C:R1' signal-strength -52dBm
Sat Jan 29 08:39:31 2022;192.168.3.205; <190>2022-01-29T08:39:33.772023+02:00 ap7522-DEP-35-A43F98 %DOT11-6-CLIENT_ASSOCIATED: Client '94-FB-29-0C-60-77' associated to wlan 'MCWMS' ssid 'MCWMS' on radio 'ap7522-DEP-35-A43F98:R1'
Sat Jan 29 08:39:31 2022;192.168.3.205; <190>2022-01-29T08:39:33.780953+02:00 ap7522-DEP-35-A43F98 %DOT11-6-WPA_WPA2_SUCCESS: Client '94-FB-29-0C-60-77' completed WPA2-AES handshake on wlan 'MCWMS' radio 'ap7522-DEP-35-A43F98:R1'
Sat Jan 29 08:39:32 2022;192.168.3.198; <190>2022-01-29T08:39:34.289165+02:00 ap7522-DEP-28-A4419C %DOT11-6-CLIENT_DISASSOCIATED: Client '94-FB-29-0C-60-77' disassociated from wlan 'MCWMS' radio 'ap7522-DEP-28-A4419C:R1': roam detected (reason code:8)
Sat Jan 29 08:40:33 2022;192.168.3.205; <190>2022-01-29T08:40:35.832856+02:00 ap7522-DEP-35-A43F98 %DOT11-6-CLIENT_INFO: Client '94-FB-29-0C-60-77' IP address '0.0.0.0', bssid '74-67-F7-89-E9-90' of radio 'ap7522-DEP-35-A43F98:R1' signal-strength -56dBm
Sat Jan 29 08:42:14 2022;192.168.3.198; <190>2022-01-29T08:42:16.361619+02:00 ap7522-DEP-28-A4419C %DOT11-6-CLIENT_ASSOCIATED: Client '94-FB-29-0C-60-77' associated to wlan 'MCWMS' ssid 'MCWMS' on radio 'ap7522-DEP-28-A4419C:R1'
Sat Jan 29 08:42:14 2022;192.168.3.198; <190>2022-01-29T08:42:16.371648+02:00 ap7522-DEP-28-A4419C %DOT11-6-WPA_WPA2_SUCCESS: Client '94-FB-29-0C-60-77' completed WPA2-AES handshake on wlan 'MCWMS' radio 'ap7522-DEP-28-A4419C:R1'
Sat Jan 29 08:42:14 2022;192.168.3.205; <190>2022-01-29T08:42:16.892047+02:00 ap7522-DEP-35-A43F98 %DOT11-6-CLIENT_DISASSOCIATED: Client '94-FB-29-0C-60-77' disassociated from wlan 'MCWMS' radio 'ap7522-DEP-35-A43F98:R1': roam detected (reason code:8)
Sat Jan 29 08:42:16 2022;192.168.3.198; <190>2022-01-29T08:42:18.372497+02:00 ap7522-DEP-28-A4419C %DOT11-6-CLIENT_INFO: Client '94-FB-29-0C-60-77' IP address '192.168.3.60', bssid '74-67-F7-89-E6-70' of radio 'ap7522-DEP-28-A4419C:R1' signal-strength -57dBm
Sat Jan 29 08:43:17 2022;192.168.3.205; <190>2022-01-29T08:43:19.488173+02:00 ap7522-DEP-35-A43F98 %DOT11-6-CLIENT_ASSOCIATED: Client '94-FB-29-0C-60-77' associated to wlan 'MCWMS' ssid 'MCWMS' on radio 'ap7522-DEP-35-A43F98:R1'
Sat Jan 29 08:43:17 2022;192.168.3.205; <190>2022-01-29T08:43:19.496991+02:00 ap7522-DEP-35-A43F98 %DOT11-6-WPA_WPA2_SUCCESS: Client '94-FB-29-0C-60-77' completed WPA2-AES handshake on wlan 'MCWMS' radio 'ap7522-DEP-35-A43F98:R1'
Sat Jan 29 08:43:17 2022;192.168.3.198; <190>2022-01-29T08:43:20.088926+02:00 ap7522-DEP-28-A4419C %DOT11-6-CLIENT_DISASSOCIATED: Client '94-FB-29-0C-60-77' disassociated from wlan 'MCWMS' radio 'ap7522-DEP-28-A4419C:R1': roam detected (reason code:8)
Sat Jan 29 08:44:19 2022;192.168.3.205; <190>2022-01-29T08:44:21.551255+02:00 ap7522-DEP-35-A43F98 %DOT11-6-CLIENT_INFO: Client '94-FB-29-0C-60-77' IP address '0.0.0.0', bssid '74-67-F7-89-E9-90' of radio 'ap7522-DEP-35-A43F98:R1' signal-strength -60dBm
Sat Jan 29 08:44:46 2022;192.168.3.198; <190>2022-01-29T08:44:48.531196+02:00 ap7522-DEP-28-A4419C %DOT11-6-CLIENT_ASSOCIATED: Client '94-FB-29-0C-60-77' associated to wlan 'MCWMS' ssid 'MCWMS' on radio 'ap7522-DEP-28-A4419C:R1'
Sat Jan 29 08:44:46 2022;192.168.3.198; <190>2022-01-29T08:44:48.541590+02:00 ap7522-DEP-28-A4419C %DOT11-6-WPA_WPA2_SUCCESS: Client '94-FB-29-0C-60-77' completed WPA2-AES handshake on wlan 'MCWMS' radio 'ap7522-DEP-28-A4419C:R1'
Sat Jan 29 08:44:46 2022;192.168.3.205; <190>2022-01-29T08:44:49.092455+02:00 ap7522-DEP-35-A43F98 %DOT11-6-CLIENT_DISASSOCIATED: Client '94-FB-29-0C-60-77' disassociated from wlan 'MCWMS' radio 'ap7522-DEP-35-A43F98:R1': roam detected (reason code:8)
Sat Jan 29 08:45:15 2022;192.168.3.191; <190>2022-01-29T08:45:18.059614+02:00 ap7522-DEP-21-A43CFC %DOT11-6-CLIENT_ASSOCIATED: Client '94-FB-29-0C-60-77' associated to wlan 'MCWMS' ssid 'MCWMS' on radio 'ap7522-DEP-21-A43CFC:R1'
Sat Jan 29 08:45:15 2022;192.168.3.191; <190>2022-01-29T08:45:18.070190+02:00 ap7522-DEP-21-A43CFC %DOT11-6-WPA_WPA2_SUCCESS: Client '94-FB-29-0C-60-77' completed WPA2-AES handshake on wlan 'MCWMS' radio 'ap7522-DEP-21-A43CFC:R1'

Thank you.

[Christoph_S]

Hello Laszlo,

This article will offer you some best practices settings to optimize coverage: https://extremeportal.force.com/ExtrArticleDetail?an=000063581

I hope some of those will help. 

Rgds,

Chris