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Humboldt-Universität zu Berlin - Computer- und Medienservice

WLAN-Status 02.11.2026 05:16:53

Access Points mit 11 bis 25 Sessions innerhalb der vergangenen 7 Tage

Berlin-Adlershof > Zum Großen Windkanal > Haus 2
Name: AP-ZGW-2.038
Hardware: AP3915i
Serial Number: 1935Y-1263400000
device unreachable
probably powered off due to energy saving
Last succ. Poll: 01.11.2026 23:09:41
Basic PwrUsage: 5600mW
SavedEnergy: 43.348,48 Wh (since: 02.10.2022 21:29:02)
IP: 172.19.192.63
eth0: dc:b8:08:70:2b:5e
SW Version: 10.51.23.0003
Home-Controller: ECA-JvN
WLAN-Sessions: 0  
  Min (1d / 7d / 28d): 0 / 0 / 0
  Max (1d / 7d / 28d): 2 / 22 / 22

SNMP Instanzen ECA-ESZAP: 105 Radio 1: 1833 Radio 2: 1834
 Controller Site: ZumGrWindkanal
Connected to: ICX-ZGW-3051-S2 e 2/1/44
Location:  Berlin-Adlershof > Zum Großen Windkanal > Haus 2
ENERGY_SAVING_ENABLED / IGNORE_ZERO_TX_ON_A
Name: AP-ZGW-2.010C1
Hardware: AP3915i
Serial Number: 1940Y-1105300000
Uptime: 5 d 23:25:33 h
Last succ. Poll: 02.11.2026 05:15:10
Basic PwrUsage: 5700mW
SavedEnergy: 24.034,1 Wh (since: 02.10.2022 21:29:02)
IP: 172.19.192.64
eth0: dc:b8:08:70:aa:c5
eth0 In Errors: 0
SW Version: 10.51.23.0003
Home-Controller: ECA-ESZ
Active/Backup-Ctrl: ECA-ESZ / ECA-JvN
Poll-Timeout: 3s
R1 5 GHz Ch: 112 (5560 MHz)
  Pwr-Lvl : 16 dBm
  Radio-Type:  IEEE 802.11ac
  W.: Auto (20/40/80 MHz) Max-W: 20 MHz Bond.: Yes
  DCS: monitor
  Ch Busy Ø: 1%
  Rx Frames Ø: 1%
  AP Tx Ø: 1% 
  Avg Noise: -88 dBm
  Beacon Interval: 100 ms
R2 2.4 GHz Ch: 1 (2412 MHz)
  Pwr-Lvl : 15 dBm
  Radio-Type:  IEEE 802.11gn
  W.: 20 MHz Max-W: 20 MHz Bond.: No
  DCS: monitor
  Ch Busy Ø: 11%
  Rx Frames Ø: 13%
  AP Tx Ø: 1% 
  Avg Noise: -77 dBm
  Beacon Interval: 100 ms
WLAN-Sessions: 1  (R2: 1)
  2.4n: 1
valid/invalid/unknown IPs: 1 / 0 / 0
auth/not auth Clients: 1 / -
  Min (1d / 7d / 28d): 1 / 0 / 0
  Max (1d / 7d / 28d): 2 / 14 / 14
IndexRadio / BandIf-MACStatusSSIDSessions
0Radio 1 5 GHz ath0 802.11nacdc:b8:08:50:72:30Upeduroam
11Radio 2 2.4 GHz ath11 802.11ngdc:b8:08:50:72:21Upeduroam
12Radio 2 2.4 GHz ath12 802.11ngdc:b8:08:50:72:22Up_Free_Wifi_Berlin1

SNMP Instanzen ECA-ESZAP: 108 Radio 1: 1857 Radio 2: 1858
SNMP Instanzen ECA-JvNAP: 108 Radio 1: 1857 Radio 2: 1858
 Controller Site: ZumGrWindkanal
Connected to: ICX-ZGW-3051-S2 e 2/1/46
Location:  Berlin-Adlershof > Zum Großen Windkanal > Haus 2
ENERGY_SAVING_ENABLED / IGNORE_ZERO_TX_ON_A

Hilfe - Aktualisierungsintervall: 5 Minuten
Version 14.2.3, syj, 03.06.2026
Datenerhebung: 02.11.2026 05:14:01 Erzeugt: 02.11.2026 05:16:53 PID 2328662