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Humboldt-Universität zu Berlin - Computer- und Medienservice

WLAN-Status 02.11.2026 04:16:44

Access Points mit 11 bis 25 Sessions innerhalb der vergangenen 4 Wochen

Berlin-Adlershof > Zum Großen Windkanal > Haus 2
Name: AP-ZGW-2.101-H1
Hardware: AP3915i
Serial Number: 1935Y-1264300000
device unreachable
probably powered off due to energy saving
Last succ. Poll: 01.11.2026 23:09:41
Basic PwrUsage: 5800mW
SavedEnergy: 27.319,92 Wh (since: 02.10.2022 21:29:02)
IP: 172.19.192.84
eth0: dc:b8:08:70:2b:8b
SW Version: 10.51.23.0003
Home-Controller: ECA-ESZ
WLAN-Sessions: 0  
  Min (1d / 7d / 28d): 0 / 0 / 0
  Max (1d / 7d / 28d): 0 / 8 / 14

SNMP Instanzen ECA-ESZAP: 112 Radio 1: 1889 Radio 2: 1890
Controller Site: ZumGrWindkanal
Connected to: ICX-ZGW-2129 e 1/1/46
Location:  Berlin-Adlershof > Zum Großen Windkanal > Haus 2
ENERGY_SAVING_ENABLED / IGNORE_ZERO_TX_ON_A
Name: AP-ZGW-2.101-F1
Hardware: AP3915i
Serial Number: 1935Y-1285500000
Uptime: 21:15:47 h
Last succ. Poll: 02.11.2026 04:15:08
Basic PwrUsage: 5700mW
SavedEnergy: 47.099,32 Wh (since: 25.08.2022 00:14:02)
IP: 172.19.192.86
eth0: dc:b8:08:70:2f:af
eth0 In Errors: 0
SW Version: 10.51.23.0003
Home-Controller: ECA-JvN
Active/Backup-Ctrl: ECA-JvN / ECA-ESZ
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: -89 dBm
  Beacon Interval: 100 ms
R2 2.4 GHz Ch: 13 (2472 MHz)
  Pwr-Lvl : 15 dBm
  Radio-Type:  IEEE 802.11gn
  W.: 20 MHz Max-W: 20 MHz Bond.: No
  DCS: monitor
  Ch Busy Ø: 2%
  Rx Frames Ø: 4%
  AP Tx Ø: 1% 
  Avg Noise: -88 dBm
  Beacon Interval: 100 ms
WLAN-Sessions: 0  
  Min (1d / 7d / 28d): 0 / 0 / 0
  Max (1d / 7d / 28d): 2 / 6 / 13
IndexRadio / BandIf-MACStatusSSIDSessions
0Radio 1 5 GHz ath0 802.11nacdc:b8:08:4d:5e:70Upeduroam
11Radio 2 2.4 GHz ath11 802.11ngdc:b8:08:4d:5e:61Upeduroam
12Radio 2 2.4 GHz ath12 802.11ngdc:b8:08:4d:5e:62Up_Free_Wifi_Berlin

SNMP Instanzen ECA-JvNAP: 114 Radio 1: 1905 Radio 2: 1906
SNMP Instanzen ECA-ESZAP: 114 Radio 1: 1905 Radio 2: 1906
Controller Site: ZumGrWindkanal
Connected to: ICX-ZGW-2129 e 1/1/44
Location:  Berlin-Adlershof > Zum Großen Windkanal > Haus 2
ENERGY_SAVING_ENABLED / IGNORE_ZERO_TX_ON_A
Name: AP-ZGW-2.110D3
Hardware: AP3915i
Serial Number: 1940Y-1109300000
Uptime: 1 d 23:55:06 h
Last succ. Poll: 02.11.2026 04:15:08
Basic PwrUsage: 5600mW
SavedEnergy: 35.987,87 Wh (since: 02.10.2022 21:29:02)
IP: 172.19.192.180
eth0: dc:b8:08:70:ab:8d
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: 40 (5200 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: -87 dBm
  Beacon Interval: 100 ms
R2 2.4 GHz Ch: 9 (2452 MHz)
  Pwr-Lvl : 15 dBm
  Radio-Type:  IEEE 802.11gn
  W.: 20 MHz Max-W: 20 MHz Bond.: No
  DCS: monitor
  Ch Busy Ø: 1%
  Rx Frames Ø: 4%
  AP Tx Ø: 1% 
  Avg Noise: -84 dBm
  Beacon Interval: 100 ms
WLAN-Sessions: 1  (R1: 1)
  5.0ac: 1
valid/invalid/unknown IPs: 1 / 0 / 0
auth/not auth Clients: 1 / -
  Min (1d / 7d / 28d): 0 / 0 / 0
  Max (1d / 7d / 28d): 3 / 10 / 11
IndexRadio / BandIf-MACStatusSSIDSessions
0Radio 1 5 GHz ath0 802.11nacdc:b8:08:50:77:30Upeduroam1
11Radio 2 2.4 GHz ath11 802.11ngdc:b8:08:50:77:21Upeduroam
12Radio 2 2.4 GHz ath12 802.11ngdc:b8:08:50:77:22Up_Free_Wifi_Berlin

SNMP Instanzen ECA-ESZAP: 111 Radio 1: 1881 Radio 2: 1882
SNMP Instanzen ECA-JvNAP: 111 Radio 1: 1881 Radio 2: 1882
Controller Site: ZumGrWindkanal
Connected to: ICX-ZGW-3158-S1 e 1/1/46
Location:  Berlin-Adlershof > Zum Großen Windkanal > Haus 2
ENERGY_SAVING_ENABLED / IGNORE_ZERO_TX_ON_A
Name: AP-ZGW-2.048
Hardware: AP3915i
Serial Number: 1935Y-1262800000
device unreachable
probably powered off due to energy saving
Last succ. Poll: 01.11.2026 23:09:41
Basic PwrUsage: 5500mW
SavedEnergy: 49.148,71 Wh (since: 15.09.2022 20:09:02)
IP: 172.19.192.68
eth0: dc:b8:08:70:2b:40
SW Version: 10.51.22.0004
Home-Controller: ECA-JvN
WLAN-Sessions: 0  
  Min (1d / 7d / 28d): 0 / 0 / 0
  Max (1d / 7d / 28d): 0 / 10 / 14

SNMP Instanzen ECA-ESZAP: 107 Radio 1: 1849 Radio 2: 1850
Controller Site: ZumGrWindkanal
Connected to: ICX-ZGW-3051-S2 e 2/1/43
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 22:25:03 h
Last succ. Poll: 02.11.2026 04:15:08
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
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: 43.342,88 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


Hilfe - Aktualisierungsintervall: 5 Minuten
Version 14.2.3, syj, 03.06.2026
Datenerhebung: 02.11.2026 04:14:01 Erzeugt: 02.11.2026 04:16:44 PID 2310098