einer meiner Access-Points mag sich nicht mehr mit dem Wlan-Controller verbinden. Ich habe den AC bereits (mehrmals) zurückgesetzt, es mit statischer IP, DHCP etc. probiert. Automatisches annehmen neuer ACs ist aktiviert (und eine default Config vorhanden). Eine explizite Config für diesen AC wurde auch testweise gesetzt. Ändert nichts.
Andere Access-Points (alles L-321er) verbinden sich problemlos. Auch habe ich alle ausgestellten Zertifikate nach Anleitung gelöscht, da der fehlerhafte AccessPoint in der Vergangenheit bereits einmal verbunden war. Das hat funktioniert und alle bereits verbundenen APs (7 Stück) haben nach kurzer Zeit neue Zertifikate ausgestellt bekommen - ..bis auf den nicht kooperierenden LN-630acn.
AP und WLC laufen auf der neuste Firmware (10.20.0298RU2).
Hier ein Auszug aus dem CAPWAP/SCEP Trace. Ein Ping von AP zu WLC und zurück funktioniert. Laut Trace besteht auch Kommunikation (?).
Vielleicht kann mir ja jemand helfen, ich bin mit meinem Latein am Ende.
Danke!
Code: Alles auswählen
DEVICE: LANCOM LN-630acn dual Wireless
HW-RELEASE: H
VERSION: 10.20.0298RU2 / 08.12.2018
[Sysinfo] 2019/01/18 08:40:49,352
Result of command: "sysinfo"
DEVICE: LANCOM LN-630acn dual Wireless
HW-RELEASE: H
SERIAL-NUMBER: 4005082918100669
MAC-ADDRESS: 00a05740f8bc
IP-ADDRESS: 192.0.0.72
IP-NETMASK: 255.255.255.0
INTRANET-ADDRESS: 0.0.0.0
INTRANETMASK: 0.0.0.0
VERSION: 10.20.0298RU2 / 08.12.2018
VERSION-GIT: 469789bb13d86753738863b185fdacc04a3c8536
NAME:
CONFIG-STATUS: 177184;0;2749ef4ba405aaf5ebcd0ef40a657a4be69b73b6.07274418012019.63
FIRMWARE-STATUS: 1;1.4;1.1;10.20.0259RU1.17112018.3;10.20.0298RU2.08122018.4
LOADER: 4.46.0001Rel
WLC-ADDRESS: 0.0.0.0
HW-MASK: 00001100000000000000000000000010
FEATUREWORD: 00000000000000000100000000010000
REGISTERED-WORD: 00000000000000000100000000010000
FEATURE-LIST: 04/F
FEATURE-LIST: 0e/F
FEATURE-LIST: 2b/F
TIME: 08405118012019
HTTP-PORT: 80
HTTPS-PORT: 443
TELNET-PORT: 23
TELNET-SSL-PORT: 992
SSH-PORT: 22
SNMP-PORT: 161
TFTP-PORT: 69
Production-Date: 2018-09-06
MOD-Level: H0
LOCATION:
COUNTRY-CODE: 0/0 (NA)
COMMENT:
EXTENDED-NAME: LANCOM LN-630acn dual Wireless
WLAN-1 MAC: 00a0573fcd4a
WLAN-2 MAC: 00a0573fe8de
SNMP-PASSWORD-REQ: 0
OEM:
VENDOR: LANCOM Systems
OEMFILE: 1.00;"LANCOM Systems";"LANCOM LN-630acn dual Wireless"
IRQ: OK(AR9382-abgn);OK(QCA9880-anac)
PROJECT: nwapp2 ln630
OpenSSL: OpenSSL 1.0.2p 14 Aug 2018
HW-ID: NWAPP2
[CAPWAP-CTRL] 2019/01/18 08:41:14,673 Devicetime: 2019/01/18 08:41:16,331
CAPWAP Silent Interval timeout:
[CAPWAP-CTRL] 2019/01/18 08:41:14,673 Devicetime: 2019/01/18 08:41:16,331
Change WTP State: Discovery ==> WaitForCertificate
[SCEP-Client] 2019/01/18 08:41:14,673 Devicetime: 2019/01/18 08:41:16,332
SCEP-Client info: [CAPWAP-WTP-Task] SCEPclient-Interface: is certificate available?
[SCEP-Client] 2019/01/18 08:41:14,673 Devicetime: 2019/01/18 08:41:16,332
SCEP-Client info: [CAPWAP-WTP-Task] SCEPclient-Interface: isCertificateAvailable: requested certificate is not configured cert id 0 caid 0
[CAPWAP-CTRL] 2019/01/18 08:41:14,673 Devicetime: 2019/01/18 08:41:16,331
SCEP-Client: not configured
[CAPWAP-CTRL] 2019/01/18 08:41:14,673 Devicetime: 2019/01/18 08:41:16,332
try anonymous connection
[CAPWAP-CTRL] 2019/01/18 08:41:14,673 Devicetime: 2019/01/18 08:41:16,332
Change WTP State: WaitForCertificate ==> DNS
[CAPWAP-CTRL] 2019/01/18 08:41:14,673 Devicetime: 2019/01/18 08:41:16,332
add local Domain: 'intern' to 'WLC-Address'
start DNS resolve for 'WLC-Address.intern' (RtgTag:0)
[CAPWAP-CTRL] 2019/01/18 08:41:14,673 Devicetime: 2019/01/18 08:41:16,333
DnsResolve:WLC-Address==>192.0.0.254, pending 1
[CAPWAP-CTRL] 2019/01/18 08:41:14,673 Devicetime: 2019/01/18 08:41:16,334
create connection (192.0.0.72 => 192.0.0.254 VLan-Id:0)
create connection (192.0.0.72 => 192.168.10.2 VLan-Id:0)
create broadcast connection (192.0.0.72 => 192.0.0.255 VLan-Id:0)
[CAPWAP-CTRL] 2019/01/18 08:41:14,673 Devicetime: 2019/01/18 08:41:16,337
Change WTP State: DNS ==> Discovery
[CAPWAP-CTRL] 2019/01/18 08:41:14,673 Devicetime: 2019/01/18 08:41:16,337
start discovery delay timer with 18.476s
[CAPWAP-CTRL] 2019/01/18 08:41:14,673 Devicetime: 2019/01/18 08:41:16,338
Set CapWap State: ==> Idle (Discovery,ConnId: 807)
[CAPWAP-CTRL] 2019/01/18 08:41:14,673 Devicetime: 2019/01/18 08:41:16,339
Set CapWap State: ==> Idle (Discovery,ConnId: 808)
[CAPWAP-CTRL] 2019/01/18 08:41:14,673 Devicetime: 2019/01/18 08:41:16,339
Set CapWap State: ==> Idle (Discovery,ConnId: 809)
[CAPWAP-CTRL] 2019/01/18 08:41:33,123 Devicetime: 2019/01/18 08:41:34,814
CAPWAP Discovery Interval timeout (0,0):
[CAPWAP-CTRL] 2019/01/18 08:41:33,123 Devicetime: 2019/01/18 08:41:34,814
start discovery delay timer with 11.693s
[CAPWAP-CTRL] 2019/01/18 08:41:33,123 Devicetime: 2019/01/18 08:41:34,815
CAPWAP Message to transmit:
Job-PID: 2826
UdpConn: L:192.0.0.72:5143 R:192.0.0.254:1027 (RtgTag:0)
Message content:
Message type: Discovery Request
Sequence Num: 1
Flags : 0
Discovery Type: 'DNS'
WTP Board Data:
Vendor ID: 2356
WTP Model Number: LANCOM LN-630acn dual Wireless
WTP Serial Number: 4005082918100669
Board ID: nwapp2
Board Revision: H
WTP Descriptor:
Max Radios: 2
Radios in use: 0
Encrypt Capability: 0x0
Vendor ID: 2356
Hardware Version:
Vendor ID: 2356
Software Version: 10.20.0298 / 08.12.2018
Vendor ID: 2356
Boot Version: 4.46
WTP Frame Tunnel Mode: LocalBridging,
WTP MAC Type: 'Local MAC'
Vendor Specific Payload: 'LAN MAC' (1)
MAC-Addr: 00:a0:57:40:f8:bc
[CAPWAP-CTRL] 2019/01/18 08:41:33,123 Devicetime: 2019/01/18 08:41:34,818
CAPWAP Message to transmit:
Job-PID: 2827
UdpConn: L:192.0.0.72:5144 R:192.168.10.2:1027 (RtgTag:0)
Message content:
Message type: Discovery Request
Sequence Num: 1
Flags : 0
Discovery Type: 'Static Configuration'
WTP Board Data:
Vendor ID: 2356
WTP Model Number: LANCOM LN-630acn dual Wireless
WTP Serial Number: 4005082918100669
Board ID: nwapp2
Board Revision: H
WTP Descriptor:
Max Radios: 2
Radios in use: 0
Encrypt Capability: 0x0
Vendor ID: 2356
Hardware Version:
Vendor ID: 2356
Software Version: 10.20.0298 / 08.12.2018
Vendor ID: 2356
Boot Version: 4.46
WTP Frame Tunnel Mode: LocalBridging,
WTP MAC Type: 'Local MAC'
Vendor Specific Payload: 'LAN MAC' (1)
MAC-Addr: 00:a0:57:40:f8:bc
[CAPWAP-CTRL] 2019/01/18 08:41:33,123 Devicetime: 2019/01/18 08:41:34,820
CAPWAP Message to transmit:
Job-PID: 2828
UdpConn: L:192.0.0.72:5145 R:192.0.0.255:1027 (RtgTag:0)
Message content:
Message type: Discovery Request
Sequence Num: 1
Flags : 0
Discovery Type: 'Unknown'
WTP Board Data:
Vendor ID: 2356
WTP Model Number: LANCOM LN-630acn dual Wireless
WTP Serial Number: 4005082918100669
Board ID: nwapp2
Board Revision: H
Vendor Specific Payload: 'LAN MAC' (1)
MAC-Addr: 00:a0:57:40:f8:bc
[CAPWAP-CTRL] 2019/01/18 08:41:33,123 Devicetime: 2019/01/18 08:41:34,820
New discovery requests were sent, expecting 2 responses
[CAPWAP-CTRL] 2019/01/18 08:41:33,123 Devicetime: 2019/01/18 08:41:34,822
Change CapWap State: Idle ==> Idle (Discovery,ConnId: 807)
[CAPWAP-CTRL] 2019/01/18 08:41:33,123 Devicetime: 2019/01/18 08:41:34,822
CAPWAP Message received
Job-PID: 2826
State..: Discovery
UdpConn: L:192.0.0.72:5143 R:192.0.0.254:1027 (LAN-1, INTRANET)
Message content:
Message type: Discovery Response
Sequence Num: 1
Flags : 0
Result Code: Success
AC Name Index: 'WLC-4006+' (Idx:1)
Vendor Specific Payload: 'WLC Preference' (48)
Preference: 0
Vendor Specific Payload: 'CPU Load' (49)
CPU load 5s: 0.79%
CPU load 60s: 2.11%
CPU load 300s: 2.40%
AC Timestamp: 2019/1/18 7:41:35
AC Descriptor:
Stations: 0
Limit: 65535
Active WTPs: 6
Max WTPs: 6
Security: X.509 Certificate Based,
R-MAC Field: yes
Reserved1: 0x0
DTLS Policy: Clear Text Data Channel,
Vendor ID: 2356
Hardware Version:
Vendor ID: 2356
Software Version: 10.20.0298 / 07.12.2018
Vendor Specific Payload: 'Control Encrypt Type' (2)
Ctrl-Encrypt: DTLS
CAPWAP Control IPv4 Addr:
IP-Addr: 192.0.0.254
WTP Count: 6
Vendor Specific Payload: 'LAN MAC' (1)
MAC-Addr: 00:a0:57:2b:bb:ec
[CAPWAP-CTRL] 2019/01/18 08:41:33,123 Devicetime: 2019/01/18 08:41:34,822
Local time is updated to received WLC time.
[CAPWAP-CTRL] 2019/01/18 08:41:33,123 Devicetime: 2019/01/18 08:41:34,823
Got answer to unicast discovery request
[CAPWAP-CTRL] 2019/01/18 08:41:33,124 Devicetime: 2019/01/18 08:41:34,823
Discovery response received: outstanding 2, received 0
[CAPWAP-CTRL] 2019/01/18 08:41:33,124 Devicetime: 2019/01/18 08:41:34,823
wait 5 seconds for further discovery responses
[CAPWAP-CTRL] 2019/01/18 08:41:33,124 Devicetime: 2019/01/18 08:41:34,823
Change CapWap State: Idle ==> Discovery (Discovery,ConnId: 807)
[CAPWAP-CTRL] 2019/01/18 08:41:33,124 Devicetime: 2019/01/18 08:41:34,824
Change CapWap State: Idle ==> Idle (Discovery,ConnId: 808)
[CAPWAP-CTRL] 2019/01/18 08:41:33,124 Devicetime: 2019/01/18 08:41:34,826
Change CapWap State: Idle ==> Discovery (Discovery,ConnId: 808)
[CAPWAP-CTRL] 2019/01/18 08:41:33,124 Devicetime: 2019/01/18 08:41:34,827
Change CapWap State: Idle ==> Idle (Discovery,ConnId: 809)
[CAPWAP-CTRL] 2019/01/18 08:41:33,124 Devicetime: 2019/01/18 08:41:34,827
CAPWAP Message received
Job-PID: 2828
State..: Discovery
UdpConn: L:192.0.0.72:5145 R:192.0.0.255:1027 (LAN-1, INTRANET)
Message content:
Message type: Discovery Response
Sequence Num: 1
Flags : 0
Result Code: Failure
AC Name Index: 'WLC-4006+' (Idx:1)
Vendor Specific Payload: 'WLC Preference' (48)
Preference: 0
Vendor Specific Payload: 'CPU Load' (49)
CPU load 5s: 0.79%
CPU load 60s: 2.11%
CPU load 300s: 2.40%
AC Timestamp: 2019/1/18 7:41:35
[CAPWAP-CTRL] 2019/01/18 08:41:33,124 Devicetime: 2019/01/18 08:41:34,827
Local time is updated to received WLC time.
[CAPWAP-CTRL] 2019/01/18 08:41:33,124 Devicetime: 2019/01/18 08:41:34,827
Got answer to broadcast discovery request
[CAPWAP-CTRL] 2019/01/18 08:41:33,124 Devicetime: 2019/01/18 08:41:34,828
Change CapWap State: Idle ==> Discovery (Discovery,ConnId: 809)
[CAPWAP-CTRL] 2019/01/18 08:41:36,110 Devicetime: 2019/01/18 08:41:37,818
CAPWAP Retransmit timeout
Job-PID: 2827
State..: Discovery
UdpConn: L:192.0.0.72:5144 R:192.168.10.2:1027 (RtgTag:0)
[CAPWAP-CTRL] 2019/01/18 08:41:36,110 Devicetime: 2019/01/18 08:41:37,818
CAPWAP Message to transmit:
Job-PID: 2827
UdpConn: L:192.0.0.72:5144 R:192.168.10.2:1027 (RtgTag:0)
Message content:
Message type: Discovery Request
Sequence Num: 1
Flags : 0
Discovery Type: 'Static Configuration'
WTP Board Data:
Vendor ID: 2356
WTP Model Number: LANCOM LN-630acn dual Wireless
WTP Serial Number: 4005082918100669
Board ID: nwapp2
Board Revision: H
WTP Descriptor:
Max Radios: 2
Radios in use: 0
Encrypt Capability: 0x0
Vendor ID: 2356
Hardware Version:
Vendor ID: 2356
Software Version: 10.20.0298 / 08.12.2018
Vendor ID: 2356
Boot Version: 4.46
WTP Frame Tunnel Mode: LocalBridging,
WTP MAC Type: 'Local MAC'
Vendor Specific Payload: 'LAN MAC' (1)
MAC-Addr: 00:a0:57:40:f8:bc
Vendor Specific Payload: 'Trigger to use Router once again' (72)
Use Router Trigger
[CAPWAP-CTRL] 2019/01/18 08:41:38,114 Devicetime: 2019/01/18 08:41:39,824
CAPWAP Discovery Interval timeout (1,1):
[CAPWAP-CTRL] 2019/01/18 08:41:38,114 Devicetime: 2019/01/18 08:41:39,824
Error: have no valid controller address
[CAPWAP-CTRL] 2019/01/18 08:41:38,114 Devicetime: 2019/01/18 08:41:39,824
start silent interval with 30s
[CAPWAP-CTRL] 2019/01/18 08:41:38,114 Devicetime: 2019/01/18 08:41:39,825
Change CapWap State: Discovery ==> Sulking (Discovery,ConnId: 807)
[CAPWAP-CTRL] 2019/01/18 08:41:38,114 Devicetime: 2019/01/18 08:41:39,825
Change CapWap State: Discovery ==> Sulking (Discovery,ConnId: 808)
[CAPWAP-CTRL] 2019/01/18 08:41:38,114 Devicetime: 2019/01/18 08:41:39,826
Change CapWap State: Discovery ==> Sulking (Discovery,ConnId: 809)
[CAPWAP-CTRL] 2019/01/18 08:42:08,165 Devicetime: 2019/01/18 08:42:09,824
CAPWAP Silent Interval timeout:
[CAPWAP-CTRL] 2019/01/18 08:42:08,165 Devicetime: 2019/01/18 08:42:09,825
Change WTP State: Discovery ==> WaitForCertificate
[SCEP-Client] 2019/01/18 08:42:08,165 Devicetime: 2019/01/18 08:42:09,825
SCEP-Client info: [CAPWAP-WTP-Task] SCEPclient-Interface: is certificate available?
[SCEP-Client] 2019/01/18 08:42:08,165 Devicetime: 2019/01/18 08:42:09,825
SCEP-Client info: [CAPWAP-WTP-Task] SCEPclient-Interface: isCertificateAvailable: requested certificate is not configured cert id 0 caid 0
[CAPWAP-CTRL] 2019/01/18 08:42:08,165 Devicetime: 2019/01/18 08:42:09,825
SCEP-Client: not configured
[CAPWAP-CTRL] 2019/01/18 08:42:08,165 Devicetime: 2019/01/18 08:42:09,825
try anonymous connection
[CAPWAP-CTRL] 2019/01/18 08:42:08,165 Devicetime: 2019/01/18 08:42:09,826
Change WTP State: WaitForCertificate ==> DNS
[CAPWAP-CTRL] 2019/01/18 08:42:08,165 Devicetime: 2019/01/18 08:42:09,826
add local Domain: 'intern' to 'WLC-Address'
start DNS resolve for 'WLC-Address.intern' (RtgTag:0)
[CAPWAP-CTRL] 2019/01/18 08:42:08,168 Devicetime: 2019/01/18 08:42:09,827
DnsResolve:WLC-Address==>192.0.0.254, pending 1
[CAPWAP-CTRL] 2019/01/18 08:42:08,168 Devicetime: 2019/01/18 08:42:09,828
create connection (192.0.0.72 => 192.0.0.254 VLan-Id:0)
create connection (192.0.0.72 => 192.168.10.2 VLan-Id:0)
create broadcast connection (192.0.0.72 => 192.0.0.255 VLan-Id:0)
[CAPWAP-CTRL] 2019/01/18 08:42:08,168 Devicetime: 2019/01/18 08:42:09,831
Change WTP State: DNS ==> Discovery
[CAPWAP-CTRL] 2019/01/18 08:42:08,169 Devicetime: 2019/01/18 08:42:09,831
start discovery delay timer with 9.042s
[CAPWAP-CTRL] 2019/01/18 08:42:08,169 Devicetime: 2019/01/18 08:42:09,832
Set CapWap State: ==> Idle (Discovery,ConnId: 810)
[CAPWAP-CTRL] 2019/01/18 08:42:08,169 Devicetime: 2019/01/18 08:42:09,833
Set CapWap State: ==> Idle (Discovery,ConnId: 811)
[CAPWAP-CTRL] 2019/01/18 08:42:08,169 Devicetime: 2019/01/18 08:42:09,833
Set CapWap State: ==> Idle (Discovery,ConnId: 812)
[CAPWAP-CTRL] 2019/01/18 08:42:17,180 Devicetime: 2019/01/18 08:42:18,873
CAPWAP Discovery Interval timeout (0,0):
[CAPWAP-CTRL] 2019/01/18 08:42:17,180 Devicetime: 2019/01/18 08:42:18,874
start discovery delay timer with 5.021s
Code: Alles auswählen
[CAPWAP-CTRL] 2019/01/18 09:13:21,336 Devicetime: 2019/01/18 09:13:23,463
CAPWAP Message received
Job-PID: 4201
State..: Idle
UdpConn: L:192.0.0.254:1027 R:192.0.0.72:5389 (LAN-1, INTRANET)
Message content:
Message type: Discovery Request
Sequence Num: 1
Flags : 0
Discovery Type: 'DNS'
WTP Board Data:
Vendor ID: 2356
WTP Model Number: LANCOM LN-630acn dual Wireless
WTP Serial Number: 4005082918100669
Board ID: nwapp2
Board Revision: H
WTP Descriptor:
Max Radios: 2
Radios in use: 0
Encrypt Capability: 0x0
Vendor ID: 2356
Hardware Version:
Vendor ID: 2356
Software Version: 10.20.0298 / 08.12.2018
Vendor ID: 2356
Boot Version: 4.46
WTP Frame Tunnel Mode: LocalBridging,
WTP MAC Type: 'Local MAC'
Vendor Specific Payload: 'LAN MAC' (1)
MAC-Addr: 00:a0:57:40:f8:bc
[CAPWAP-CTRL] 2019/01/18 09:13:21,336 Devicetime: 2019/01/18 09:13:23,463
Searching script for profile 'JS-WLAN' and version '10.20' -> no script found
[CAPWAP-CTRL] 2019/01/18 09:13:21,336 Devicetime: 2019/01/18 09:13:23,463
Script search result for MAC 00 a0 57 40 f8 bcis 1
[CAPWAP-CTRL] 2019/01/18 09:13:21,336 Devicetime: 2019/01/18 09:13:23,463
CAPWAP Message to transmit:
Job-PID: 4201
UdpConn: L:192.0.0.254:1027 R:192.0.0.72:5389 (LAN-1, INTRANET)
Message content:
Message type: Discovery Response
Sequence Num: 1
Flags : 0
Result Code: Success
AC Name Index: 'WLC-4006+' (Idx:1)
Vendor Specific Payload: 'WLC Preference' (48)
Preference: 0
Vendor Specific Payload: 'CPU Load' (49)
CPU load 5s: 1.67%
CPU load 60s: 0.89%
CPU load 300s: 0.82%
AC Timestamp: 2019/1/18 8:13:23
AC Descriptor:
Stations: 0
Limit: 65535
Active WTPs: 6
Max WTPs: 6
Security: X.509 Certificate Based,
R-MAC Field: yes
Reserved1: 0x0
DTLS Policy: Clear Text Data Channel,
Vendor ID: 2356
Hardware Version:
Vendor ID: 2356
Software Version: 10.20.0298 / 07.12.2018
Vendor Specific Payload: 'Control Encrypt Type' (2)
Ctrl-Encrypt: DTLS
CAPWAP Control IPv4 Addr:
IP-Addr: 192.0.0.254
WTP Count: 6
Vendor Specific Payload: 'LAN MAC' (1)
MAC-Addr: 00:a0:57:2b:bb:ec
[CAPWAP-CTRL] 2019/01/18 09:13:21,338 Devicetime: 2019/01/18 09:13:23,466
CAPWAP Message received
Job-PID: 4202
State..: Idle
UdpConn: L:192.0.0.254:1027 R:192.0.0.72:5391 (LAN-1, INTRANET)
Message content:
Message type: Discovery Request
Sequence Num: 1
Flags : 0
Discovery Type: 'Unknown'
WTP Board Data:
Vendor ID: 2356
WTP Model Number: LANCOM LN-630acn dual Wireless
WTP Serial Number: 4005082918100669
Board ID: nwapp2
Board Revision: H
Vendor Specific Payload: 'LAN MAC' (1)
MAC-Addr: 00:a0:57:40:f8:bc
[CAPWAP-CTRL] 2019/01/18 09:13:21,338 Devicetime: 2019/01/18 09:13:23,466
Searching script for profile 'JS-WLAN' and version '' -> no script found
[CAPWAP-CTRL] 2019/01/18 09:13:21,338 Devicetime: 2019/01/18 09:13:23,466
Script search result for MAC 00 a0 57 40 f8 bcis 1
[CAPWAP-CTRL] 2019/01/18 09:13:21,338 Devicetime: 2019/01/18 09:13:23,466
CAPWAP Message to transmit:
Job-PID: 4202
UdpConn: L:192.0.0.254:1027 R:192.0.0.72:5391 (LAN-1, INTRANET)
Message content:
Message type: Discovery Response
Sequence Num: 1
Flags : 0
Result Code: Failure
AC Name Index: 'WLC-4006+' (Idx:1)
Vendor Specific Payload: 'WLC Preference' (48)
Preference: 0
Vendor Specific Payload: 'CPU Load' (49)
CPU load 5s: 1.67%
CPU load 60s: 0.89%
CPU load 300s: 0.82%
AC Timestamp: 2019/1/18 8:13:23