Humboldt-Universität zu Berlin - Computer- und Medienservice

Computer- und Medienservice | Status

WLAN-Status 22.10.2026 20:56:59

Access Points mit 11 bis 25 Sessions innerhalb der vergangenen 24 Stunden

Berlin-Mitte > Spandauer Str. 1, Wirtschaftswissenschaften

Name: AP-SPA1-R410
Hardware: AP3915i
Serial Number: 1940Y-1068800000
Uptime: 15:06:51 h
Last succ. Poll: 22.10.2026 20:54:12
Basic PwrUsage: 5600mW
SavedEnergy: 33.565,79 Wh (since: 25.08.2022 00:14:02)
IP: 172.19.175.120
eth0: dc:b8:08:70:a3:a4
eth0 In Errors: 0
SW Version: 10.51.23.0003
Home-Controller: ECA-GZ
Active/Backup-Ctrl: ECA-GZ / ECA-UdL6
Poll-Timeout: 3s
R1 5 GHz Ch: 64 (5320 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: -81 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): 14 / 14 / 46

Index	Radio / Band	If-MAC	Status	SSID	Sessions
0	Radio 1 5 GHz ath0 802.11nac	dc:b8:08:50:44:90	Up	eduroam	1
10	Radio 2 2.4 GHz ath10 802.11ng	dc:b8:08:50:44:80	Up	eduroam
11	Radio 2 2.4 GHz ath11 802.11ng	dc:b8:08:50:44:81	Up	_Free_Wifi_Berlin

SNMP Instanzen ECA-GZ	AP: 466 Radio 1: 4721 Radio 2: 4722
SNMP Instanzen ECA-UdL6	AP: 466 Radio 1: 4721 Radio 2: 4722

Controller Site: Spa1
Connected to: ICX-Spa1-328 e 3/1/47
Location: Berlin-Mitte > Spandauer Str. 1, Wirtschaftswissenschaften
ENERGY_SAVING_ENABLED / IGNORE_ZERO_TX_ON_A

Name: AP-SPA1-R141
Hardware: AP3915i
Serial Number: 1940Y-1111400000
Uptime: 30 d 19:10:40 h
Last succ. Poll: 22.10.2026 20:54:12
Basic PwrUsage: 5900mW
SavedEnergy: 23.134,95 Wh (since: 31.08.2022 00:14:01)
IP: 172.19.175.115
eth0: dc:b8:08:70:ab:f6
eth0 In Errors: 0
SW Version: 10.51.23.0003
Home-Controller: ECA-GZ
Active/Backup-Ctrl: ECA-GZ / ECA-UdL6
Poll-Timeout: 3s
R1 5 GHz Ch: 44 (5220 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: 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: 5%
  Rx Frames Ø: 6%
  AP Tx Ø: 1%
  Avg Noise: -80 dBm
  Beacon Interval: 100 ms
WLAN-Sessions: 2 (R2: 2)
  2.4n: 2
valid/invalid/unknown IPs: 2 / 0 / 0
auth/not auth Clients: 2 / -
  Min (1d / 7d / 28d): 0 / 0 / 0
  Max (1d / 7d / 28d): 13 / 29 / 29

Index	Radio / Band	If-MAC	Status	SSID	Sessions
0	Radio 1 5 GHz ath0 802.11nac	dc:b8:08:50:79:d0	Up	eduroam
10	Radio 2 2.4 GHz ath10 802.11ng	dc:b8:08:50:79:c0	Up	eduroam
11	Radio 2 2.4 GHz ath11 802.11ng	dc:b8:08:50:79:c1	Up	_Free_Wifi_Berlin	2

SNMP Instanzen ECA-GZ	AP: 459 Radio 1: 4665 Radio 2: 4666
SNMP Instanzen ECA-UdL6	AP: 459 Radio 1: 4665 Radio 2: 4666

Controller Site: Spa1
Connected to: B5-Spa1-R103a ge.3.48
Location: Berlin-Mitte > Spandauer Str. 1, Wirtschaftswissenschaften
ENERGY_SAVING_ENABLED / IGNORE_ZERO_TX_ON_A

Name: AP-SPA1-R225
Hardware: AP505i
Serial Number: 1916W-2378300000
Uptime: 15:06:27 h
Last succ. Poll: 22.10.2026 20:54:12
Basic PwrUsage: 8800mW
SavedEnergy: 106.251,1 Wh (since: 24.08.2022 23:14:01)
IP: 172.19.175.112
eth0: dc:b8:08:c2:f0:40
eth0 In Errors: 4
SW Version: 7.8.6.0-002R
Home-Controller: ECA-UdL6
Active/Backup-Ctrl: ECA-UdL6 / ECA-GZ
Poll-Timeout: 3s
R1 5 GHz Ch: 132 (5660 MHz)
  Pwr-Lvl : 17 dBm
  Radio-Type: IEEE 802.11ax
  W.: 40 MHz Max-W: 20 MHz Bond.: Yes
  DCS: monitor
  Ch Busy Ø: 4%
  Rx Frames Ø: 2%
  AP Tx Ø: 1%
  Avg Noise: -98 dBm
  Beacon Interval: 100 ms
R2 2.4 GHz Ch: 1 (2412 MHz)
  Pwr-Lvl : 8 dBm
  Radio-Type: IEEE 802.11ax
  W.: 20 MHz Max-W: 20 MHz Bond.: No
  DCS: monitor
  Ch Busy Ø: 57%
  Rx Frames Ø: 1%
  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): 24 / 25 / 27

Index	Radio / Band	If-MAC	Status	SSID	Sessions
0	Radio 1 5 GHz ath0 802.11na	dc:b8:08:c9:fd:b0	Up	eduroam
10	Radio 2 2.4 GHz ath10 802.11ng	dc:b8:08:c9:fd:a0	Up	eduroam
11	Radio 2 2.4 GHz ath11 802.11ng	dc:b8:08:c9:fd:a1	Up	_Free_Wifi_Berlin

SNMP Instanzen ECA-UdL6	AP: 452 Radio 1: 4610 Radio 2: 4609
SNMP Instanzen ECA-GZ	AP: 452 Radio 1: 4610 Radio 2: 4609

Controller Site: Spa1
Connected to: ICX-Spa1-R343 e 1/1/42
Location: Berlin-Mitte > Spandauer Str. 1, Wirtschaftswissenschaften
ENERGY_SAVING_ENABLED / IGNORE_ZERO_TX_ON_A

Name: AP-SPA1-R011
Hardware: AP3915i
Serial Number: 1940Y-1067000000
Uptime: 15:07:09 h
Last succ. Poll: 22.10.2026 20:54:12
Basic PwrUsage: 5600mW
SavedEnergy: 50.464,27 Wh (since: 25.08.2022 05:24:01)
IP: 172.19.175.127
eth0: dc:b8:08:70:a3:4a
eth0 In Errors: 0
SW Version: 10.51.23.0003
Home-Controller: ECA-GZ
Active/Backup-Ctrl: ECA-GZ / ECA-UdL6
Poll-Timeout: 3s
R1 5 GHz Ch: 48 (5240 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: 3%
  Rx Frames Ø: 2%
  AP Tx Ø: 1%
  Avg Noise: -89 dBm
  Beacon Interval: 100 ms
R2 2.4 GHz Ch: 5 (2432 MHz)
  Pwr-Lvl : 4 dBm
  Radio-Type: IEEE 802.11gn
  W.: 20 MHz Max-W: 20 MHz Bond.: No
  DCS: monitor
  Ch Busy Ø: 3%
  Rx Frames Ø: 6%
  AP Tx Ø: 1%
  Avg Noise: -84 dBm
  Beacon Interval: 100 ms
WLAN-Sessions: 0
  Min (1d / 7d / 28d): 0 / 0 / 0
  Max (1d / 7d / 28d): 11 / 13 / 24

Index	Radio / Band	If-MAC	Status	SSID	Sessions
0	Radio 1 5 GHz ath0 802.11nac	dc:b8:08:50:42:50	Up	eduroam
10	Radio 2 2.4 GHz ath10 802.11ng	dc:b8:08:50:42:40	Up	eduroam
11	Radio 2 2.4 GHz ath11 802.11ng	dc:b8:08:50:42:41	Up	_Free_Wifi_Berlin

SNMP Instanzen ECA-GZ	AP: 479 Radio 1: 4825 Radio 2: 4826
SNMP Instanzen ECA-UdL6	AP: 479 Radio 1: 4825 Radio 2: 4826

Controller Site: Spa1
Connected to: ICX-Spa1-K29a-S2 e 3/1/44
Location: Berlin-Mitte > Spandauer Str. 1, Wirtschaftswissenschaften
ENERGY_SAVING_ENABLED / IGNORE_ZERO_TX_ON_A

Name: AP-SPA1-R135
Hardware: AP3915i
Serial Number: 1940Y-1071800000
Uptime: 8 d 15:03:59 h
Last succ. Poll: 22.10.2026 20:54:12
Basic PwrUsage: 5454mW
SavedEnergy: 39.133,26 Wh (since: 24.08.2022 23:14:01)
IP: 172.19.175.116
eth0: dc:b8:08:70:a4:3a
eth0 In Errors: 0
SW Version: 10.51.23.0003
Home-Controller: ECA-UdL6
Active/Backup-Ctrl: ECA-UdL6 / ECA-GZ
Poll-Timeout: 3s
R1 5 GHz Ch: 112 (5560 MHz)
  Pwr-Lvl : 20 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: 13 (2472 MHz)
  Pwr-Lvl : 7 dBm
  Radio-Type: IEEE 802.11gn
  W.: 20 MHz Max-W: 20 MHz Bond.: No
  DCS: monitor
  Ch Busy Ø: 3%
  Rx Frames Ø: 5%
  AP Tx Ø: 1%
  Avg Noise: -81 dBm
  Beacon Interval: 100 ms
WLAN-Sessions: 4 (R1: 3 R2: 1)
  2.4n: 1 | 5.0ac: 3
valid/invalid/unknown IPs: 4 / 0 / 0
auth/not auth Clients: 4 / -
  Min (1d / 7d / 28d): 1 / 1 / 0
  Max (1d / 7d / 28d): 15 / 18 / 19

Index	Radio / Band	If-MAC	Status	SSID	Sessions
0	Radio 1 5 GHz ath0 802.11nac	dc:b8:08:50:48:50	Up	eduroam	3
10	Radio 2 2.4 GHz ath10 802.11ng	dc:b8:08:50:48:40	Up	eduroam	1
11	Radio 2 2.4 GHz ath11 802.11ng	dc:b8:08:50:48:41	Up	_Free_Wifi_Berlin

SNMP Instanzen ECA-UdL6	AP: 220 Radio 1: 2753 Radio 2: 2754
SNMP Instanzen ECA-GZ	AP: 220 Radio 1: 2753 Radio 2: 2754

Controller Site: Spa1
Connected to: ICX-Spa1-130 e 3/1/48
Location: Berlin-Mitte > Spandauer Str. 1, Wirtschaftswissenschaften
ENERGY_SAVING_ENABLED / IGNORE_ZERO_TX_ON_A

Name: AP-SPA1-K025
Hardware: AP3915i
Serial Number: 1940Y-1113800000
Uptime: 15:06:19 h
Last succ. Poll: 22.10.2026 20:54:12
Basic PwrUsage: 5700mW
SavedEnergy: 69.174,46 Wh (since: 26.08.2022 22:14:01)
IP: 172.19.175.201
eth0: dc:b8:08:70:ac:6e
eth0 In Errors: 0
SW Version: 10.51.23.0003
Home-Controller: ECA-GZ
Active/Backup-Ctrl: ECA-GZ / ECA-UdL6
Poll-Timeout: 3s
R1 5 GHz Ch: 104 (5520 MHz)
  Pwr-Lvl : 20 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: -90 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: 3%
  Rx Frames Ø: 6%
  AP Tx Ø: 1%
  Avg Noise: -80 dBm
  Beacon Interval: 100 ms
WLAN-Sessions: 0
  Min (1d / 7d / 28d): 0 / 0 / 0
  Max (1d / 7d / 28d): 19 / 43 / 66

Index	Radio / Band	If-MAC	Status	SSID	Sessions
0	Radio 1 5 GHz ath0 802.11nac	dc:b8:08:50:7c:d0	Up	eduroam
10	Radio 2 2.4 GHz ath10 802.11ng	dc:b8:08:50:7c:c0	Up	eduroam
11	Radio 2 2.4 GHz ath11 802.11ng	dc:b8:08:50:7c:c1	Up	_Free_Wifi_Berlin

SNMP Instanzen ECA-GZ	AP: 475 Radio 1: 4793 Radio 2: 4794
SNMP Instanzen ECA-UdL6	AP: 475 Radio 1: 4793 Radio 2: 4794

Controller Site: Spa1
Connected to: ICX-Spa1-K29a-S2 e 3/1/47
Location: Berlin-Mitte > Spandauer Str. 1, Wirtschaftswissenschaften
ENERGY_SAVING_ENABLED / IGNORE_ZERO_TX_ON_A

Name: AP-SPA1-R317
Hardware: AP3915i
Serial Number: 1940Y-1067900000
Uptime: 3 d 15:05:07 h
Last succ. Poll: 22.10.2026 20:54:12
Basic PwrUsage: 5600mW
SavedEnergy: 40.976,82 Wh (since: 15.09.2022 00:14:01)
IP: 172.19.175.200
eth0: dc:b8:08:70:a3:77
eth0 In Errors: 0
SW Version: 10.51.23.0003
Home-Controller: ECA-GZ
Active/Backup-Ctrl: ECA-GZ / ECA-UdL6
Poll-Timeout: 3s
R1 5 GHz Ch: 36 (5180 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: -86 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: 5%
  Rx Frames Ø: 7%
  AP Tx Ø: 1%
  Avg Noise: -80 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): 1 / 0 / 0
  Max (1d / 7d / 28d): 21 / 21 / 21

Index	Radio / Band	If-MAC	Status	SSID	Sessions
0	Radio 1 5 GHz ath0 802.11nac	dc:b8:08:50:43:70	Up	eduroam	1
10	Radio 2 2.4 GHz ath10 802.11ng	dc:b8:08:50:43:60	Up	eduroam
11	Radio 2 2.4 GHz ath11 802.11ng	dc:b8:08:50:43:61	Up	_Free_Wifi_Berlin

SNMP Instanzen ECA-GZ	AP: 468 Radio 1: 4737 Radio 2: 4738
SNMP Instanzen ECA-UdL6	AP: 468 Radio 1: 4737 Radio 2: 4738

Controller Site: Spa1
Connected to: ICX-Spa1-R306 e 1/1/48
Location: Berlin-Mitte > Spandauer Str. 1, Wirtschaftswissenschaften
ENERGY_SAVING_ENABLED / IGNORE_ZERO_TX_ON_A

Name: AP-SPA1-R338
Hardware: AP3915i
Serial Number: 1940Y-1069700000
Uptime: 5 d 13:56:57 h
Last succ. Poll: 22.10.2026 20:54:12
Basic PwrUsage: 5700mW
SavedEnergy: 31.829,60 Wh (since: 25.08.2022 00:14:02)
IP: 172.19.175.123
eth0: dc:b8:08:70:a3:d1
eth0 In Errors: 0
SW Version: 10.51.23.0003
Home-Controller: ECA-GZ
Active/Backup-Ctrl: ECA-GZ / ECA-UdL6
Poll-Timeout: 3s
R1 5 GHz Ch: 60 (5300 MHz)
  Pwr-Lvl : 20 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: 13 (2472 MHz)
  Pwr-Lvl : 4 dBm
  Radio-Type: IEEE 802.11gn
  W.: 20 MHz Max-W: 20 MHz Bond.: No
  DCS: monitor
  Ch Busy Ø: 3%
  Rx Frames Ø: 6%
  AP Tx Ø: 1%
  Avg Noise: -80 dBm
  Beacon Interval: 100 ms
WLAN-Sessions: 0
  Min (1d / 7d / 28d): 0 / 0 / 0
  Max (1d / 7d / 28d): 14 / 22 / 22

Index	Radio / Band	If-MAC	Status	SSID	Sessions
0	Radio 1 5 GHz ath0 802.11nac	dc:b8:08:50:45:b0	Up	eduroam
10	Radio 2 2.4 GHz ath10 802.11ng	dc:b8:08:50:45:a0	Up	eduroam
11	Radio 2 2.4 GHz ath11 802.11ng	dc:b8:08:50:45:a1	Up	_Free_Wifi_Berlin

SNMP Instanzen ECA-GZ	AP: 469 Radio 1: 4745 Radio 2: 4746
SNMP Instanzen ECA-UdL6	AP: 469 Radio 1: 4745 Radio 2: 4746

Controller Site: Spa1
Connected to: ICX-Spa1-328 e 3/1/48
Location: Berlin-Mitte > Spandauer Str. 1, Wirtschaftswissenschaften
ENERGY_SAVING_ENABLED / IGNORE_ZERO_TX_ON_A

Name: AP-SPA1-R139
Hardware: AP3915i
Serial Number: 1935Y-1285400000
Uptime: 15:05:46 h
Last succ. Poll: 22.10.2026 20:54:12
Basic PwrUsage: 5500mW
SavedEnergy: 55.886,60 Wh (since: 26.08.2022 22:14:01)
IP: 172.19.175.126
eth0: dc:b8:08:70:2f:aa
eth0 In Errors: 0
SW Version: 10.51.23.0003
Home-Controller: ECA-UdL6
Active/Backup-Ctrl: ECA-UdL6 / ECA-GZ
Poll-Timeout: 3s
R1 5 GHz Ch: 48 (5240 MHz)
  Pwr-Lvl : 20 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: 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: 6%
  Rx Frames Ø: 7%
  AP Tx Ø: 1%
  Avg Noise: -82 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): 0 / 0 / 0
  Max (1d / 7d / 28d): 24 / 32 / 32

Index	Radio / Band	If-MAC	Status	SSID	Sessions
0	Radio 1 5 GHz ath0 802.11nac	dc:b8:08:4d:5e:50	Up	eduroam
10	Radio 2 2.4 GHz ath10 802.11ng	dc:b8:08:4d:5e:40	Up	eduroam
11	Radio 2 2.4 GHz ath11 802.11ng	dc:b8:08:4d:5e:41	Up	_Free_Wifi_Berlin	1

SNMP Instanzen ECA-UdL6	AP: 213 Radio 1: 2697 Radio 2: 2698
SNMP Instanzen ECA-GZ	AP: 213 Radio 1: 2697 Radio 2: 2698

Controller Site: Spa1
Connected to: ICX-Spa1-K018-S08-C12P e 1/1/2
Location: Berlin-Mitte > Spandauer Str. 1, Wirtschaftswissenschaften
ENERGY_SAVING_ENABLED / IGNORE_ZERO_TX_ON_A

Name: AP-SPA1-R401
Hardware: AP3915i
Serial Number: 1940Y-1115400000
Uptime: 15:05:54 h
Last succ. Poll: 22.10.2026 20:54:12
Basic PwrUsage: 5500mW
SavedEnergy: 50.507,46 Wh (since: 25.08.2022 00:14:02)
IP: 172.19.175.113
eth0: dc:b8:08:70:ac:be
eth0 In Errors: 0
SW Version: 10.51.23.0003
Home-Controller: ECA-GZ
Active/Backup-Ctrl: ECA-GZ / ECA-UdL6
Poll-Timeout: 3s
R1 5 GHz Ch: 100 (5500 MHz)
  Pwr-Lvl : 20 dBm
  Radio-Type: IEEE 802.11ac
  W.: Auto (20/40/80 MHz) Max-W: 20 MHz Bond.: Yes
  DCS: monitor
  Ch Busy Ø: 5%
  Rx Frames Ø: 5%
  AP Tx Ø: 1%
  Avg Noise: -89 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: 12%
  AP Tx Ø: 1%
  Avg Noise: -82 dBm
  Beacon Interval: 100 ms
WLAN-Sessions: 1 (R1: 1)
  NA: 1
valid/invalid/unknown IPs: 0 / 0 / 1
auth/not auth Clients: - / 1
  Min (1d / 7d / 28d): 0 / 0 / 0
  Max (1d / 7d / 28d): 13 / 17 / 17

Index	Radio / Band	If-MAC	Status	SSID	Sessions
0	Radio 1 5 GHz ath0 802.11nac	dc:b8:08:50:7e:d0	Up	eduroam	1
10	Radio 2 2.4 GHz ath10 802.11ng	dc:b8:08:50:7e:c0	Up	eduroam
11	Radio 2 2.4 GHz ath11 802.11ng	dc:b8:08:50:7e:c1	Up	_Free_Wifi_Berlin

SNMP Instanzen ECA-GZ	AP: 456 Radio 1: 4641 Radio 2: 4642
SNMP Instanzen ECA-UdL6	AP: 456 Radio 1: 4641 Radio 2: 4642

Controller Site: Spa1
Connected to: ICX-Spa1-308 e 3/1/46
Location: Berlin-Mitte > Spandauer Str. 1, Wirtschaftswissenschaften
ENERGY_SAVING_ENABLED / IGNORE_ZERO_TX_ON_A

Name: AP-SPA1-K018
Hardware: AP3915i
Serial Number: 1940Y-1114500000
Uptime: 15:06:06 h
Last succ. Poll: 22.10.2026 20:54:12
Basic PwrUsage: 5700mW
SavedEnergy: 73.551,88 Wh (since: 24.08.2022 21:14:01)
IP: 172.19.175.193
eth0: dc:b8:08:70:ac:91
eth0 In Errors: 0
SW Version: 10.51.23.0003
Home-Controller: ECA-UdL6
Active/Backup-Ctrl: ECA-UdL6 / ECA-GZ
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: -89 dBm
  Beacon Interval: 100 ms
R2 2.4 GHz Ch: 5 (2432 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: -80 dBm
  Beacon Interval: 100 ms
WLAN-Sessions: 0
  Min (1d / 7d / 28d): 0 / 0 / 0
  Max (1d / 7d / 28d): 12 / 19 / 19

Index	Radio / Band	If-MAC	Status	SSID	Sessions
0	Radio 1 5 GHz ath0 802.11nac	dc:b8:08:50:7d:b0	Up	eduroam
10	Radio 2 2.4 GHz ath10 802.11ng	dc:b8:08:50:7d:a0	Up	eduroam
11	Radio 2 2.4 GHz ath11 802.11ng	dc:b8:08:50:7d:a1	Up	_Free_Wifi_Berlin

SNMP Instanzen ECA-UdL6	AP: 429 Radio 1: 4425 Radio 2: 4426
SNMP Instanzen ECA-GZ	AP: 429 Radio 1: 4425 Radio 2: 4426

Controller Site: Spa1
Connected to: ICX-Spa1-K018-S08-C12P e 1/1/1
Location: Berlin-Mitte > Spandauer Str. 1, Wirtschaftswissenschaften
ENERGY_SAVING_ENABLED / IGNORE_ZERO_TX_ON_A

Name: AP-SPA1-Mensa
Hardware: AP3915i
Serial Number: 1940Y-1114700000
Uptime: 15:06:13 h
Last succ. Poll: 22.10.2026 20:54:12
Basic PwrUsage: 5500mW
SavedEnergy: 65.766,72 Wh (since: 24.08.2022 22:14:02)
IP: 172.19.175.125
eth0: dc:b8:08:70:ac:9b
eth0 In Errors: 0
SW Version: 10.51.23.0003
Home-Controller: ECA-GZ
Active/Backup-Ctrl: ECA-GZ / ECA-UdL6
Poll-Timeout: 3s
R1 5 GHz Ch: 112 (5560 MHz)
  Pwr-Lvl : 20 dBm
  Radio-Type: IEEE 802.11ac
  W.: Auto (20/40/80 MHz) Max-W: 20 MHz Bond.: Yes
  DCS: monitor
  Ch Busy Ø: 2%
  Rx Frames Ø: 2%
  AP Tx Ø: 1%
  Avg Noise: -89 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: 8%
  Rx Frames Ø: 9%
  AP Tx Ø: 1%
  Avg Noise: -82 dBm
  Beacon Interval: 100 ms
WLAN-Sessions: 4 (R1: 1 R2: 3)
  2.4ax: 1 | 2.4n: 1 | 5.0ac: 2
valid/invalid/unknown IPs: 4 / 0 / 0
auth/not auth Clients: 4 / -
  Min (1d / 7d / 28d): 0 / 0 / 0
  Max (1d / 7d / 28d): 11 / 12 / 17

Index	Radio / Band	If-MAC	Status	SSID	Sessions
0	Radio 1 5 GHz ath0 802.11nac	dc:b8:08:50:7d:f0	Up	eduroam	1
10	Radio 2 2.4 GHz ath10 802.11ng	dc:b8:08:50:7d:e0	Up	eduroam	2
11	Radio 2 2.4 GHz ath11 802.11ng	dc:b8:08:50:7d:e1	Up	_Free_Wifi_Berlin	1

SNMP Instanzen ECA-GZ	AP: 474 Radio 1: 4785 Radio 2: 4786
SNMP Instanzen ECA-UdL6	AP: 474 Radio 1: 4785 Radio 2: 4786

Controller Site: Spa1
Connected to: ICX-Spa1-K005 e 1/1/48
Location: Berlin-Mitte > Spandauer Str. 1, Wirtschaftswissenschaften
ENERGY_SAVING_ENABLED / IGNORE_ZERO_TX_ON_A

Name: AP-SPA1-R114
Hardware: AP3915i
Serial Number: 1940Y-1068900000
Uptime: 20 d 08:50:12 h
Last succ. Poll: 22.10.2026 20:54:12
Basic PwrUsage: 5700mW
SavedEnergy: 43.074,70 Wh (since: 31.08.2022 01:39:01)
IP: 172.19.175.198
eth0: dc:b8:08:70:a3:a9
eth0 In Errors: 0
SW Version: 10.51.23.0003
Home-Controller: ECA-GZ
Active/Backup-Ctrl: ECA-GZ / ECA-UdL6
Poll-Timeout: 3s
R1 5 GHz Ch: 100 (5500 MHz)
  Pwr-Lvl : 20 dBm
  Radio-Type: IEEE 802.11ac
  W.: Auto (20/40/80 MHz) Max-W: 20 MHz Bond.: Yes
  DCS: monitor
  Ch Busy Ø: 3%
  Rx Frames Ø: 3%
  AP Tx Ø: 1%
  Avg Noise: -90 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: 7%
  Rx Frames Ø: 9%
  AP Tx Ø: 1%
  Avg Noise: -84 dBm
  Beacon Interval: 100 ms
WLAN-Sessions: 2 (R1: 1 R2: 1)
  2.4n: 1 | 5.0ac: 1
valid/invalid/unknown IPs: 2 / 0 / 0
auth/not auth Clients: 2 / -
  Min (1d / 7d / 28d): 2 / 0 / 0
  Max (1d / 7d / 28d): 17 / 32 / 40

Index	Radio / Band	If-MAC	Status	SSID	Sessions
0	Radio 1 5 GHz ath0 802.11nac	dc:b8:08:50:44:b0	Up	eduroam	1
10	Radio 2 2.4 GHz ath10 802.11ng	dc:b8:08:50:44:a0	Up	eduroam
11	Radio 2 2.4 GHz ath11 802.11ng	dc:b8:08:50:44:a1	Up	_Free_Wifi_Berlin	1

SNMP Instanzen ECA-GZ	AP: 464 Radio 1: 4705 Radio 2: 4706
SNMP Instanzen ECA-UdL6	AP: 464 Radio 1: 4705 Radio 2: 4706

Controller Site: Spa1
Connected to: ICX-Spa1-K29a-S2 e 3/1/48
Location: Berlin-Mitte > Spandauer Str. 1, Wirtschaftswissenschaften
ENERGY_SAVING_ENABLED / IGNORE_ZERO_TX_ON_A

Name: AP-SPA1-R342
Hardware: AP3915i
Serial Number: 1940Y-1068400000
Uptime: 15:07:06 h
Last succ. Poll: 22.10.2026 20:54:12
Basic PwrUsage: 5700mW
SavedEnergy: 45.098,63 Wh (since: 26.08.2022 23:14:01)
IP: 172.19.175.122
eth0: dc:b8:08:70:a3:90
eth0 In Errors: 0
SW Version: 10.51.23.0003
Home-Controller: ECA-GZ
Active/Backup-Ctrl: ECA-GZ / ECA-UdL6
Poll-Timeout: 3s
R1 5 GHz Ch: 108 (5540 MHz)
  Pwr-Lvl : 20 dBm
  Radio-Type: IEEE 802.11ac
  W.: Auto (20/40/80 MHz) Max-W: 20 MHz Bond.: Yes
  DCS: monitor
  Ch Busy Ø: 5%
  Rx Frames Ø: 4%
  AP Tx Ø: 1%
  Avg Noise: -84 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: 16%
  Rx Frames Ø: 17%
  AP Tx Ø: 1%
  Avg Noise: -80 dBm
  Beacon Interval: 100 ms
WLAN-Sessions: 3 (R1: 1 R2: 2)
  2.4n: 2
valid/invalid/unknown IPs: 1 / 0 / 2
auth/not auth Clients: 2 / 1
  Min (1d / 7d / 28d): 0 / 0 / 0
  Max (1d / 7d / 28d): 25 / 58 / 58

Index	Radio / Band	If-MAC	Status	SSID	Sessions
0	Radio 1 5 GHz ath0 802.11nac	dc:b8:08:50:44:10	Up	eduroam	1
10	Radio 2 2.4 GHz ath10 802.11ng	dc:b8:08:50:44:00	Up	eduroam	1
11	Radio 2 2.4 GHz ath11 802.11ng	dc:b8:08:50:44:01	Up	_Free_Wifi_Berlin	1

SNMP Instanzen ECA-GZ	AP: 471 Radio 1: 4761 Radio 2: 4762
SNMP Instanzen ECA-UdL6	AP: 471 Radio 1: 4761 Radio 2: 4762

Controller Site: Spa1
Connected to: ICX-Spa1-R343 e 1/1/45
Location: Berlin-Mitte > Spandauer Str. 1, Wirtschaftswissenschaften
ENERGY_SAVING_ENABLED / IGNORE_ZERO_TX_ON_A

Hilfe - Aktualisierungsintervall: 5 Minuten
Version 14.2.3, syj, 03.06.2026
Datenerhebung: 22.10.2026 20:54:01 Erzeugt: 22.10.2026 20:56:59 PID 812452

Humboldt-Universität zu Berlin - Computer- und Medienservice

WLAN-Status 22.10.2026 20:56:59

Access Points mit 11 bis 25 Sessions innerhalb der vergangenen 24 Stunden

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