Humboldt-Universität zu Berlin - Computer- und Medienservice

Computer- und Medienservice | Status

WLAN-Status 22.10.2026 07:31:39

5 fehlerhafte Access Points

Name: AP-Glienick
Hardware: AP3710i
Serial Number: 13351603595D0000
Uptime: 30 d 05:41:58 h
Last succ. Poll: 22.10.2026 07:29:12
IP: 172.18.51.66
eth0: 20:b3:99:a8:98:75
eth0 In Errors: 0
SW Version: 09.21.20.0001
Home-Controller: GZ
Active/Backup-Ctrl: GZ / UdL6
Poll-Timeout: 4s
R1 5 GHz Ch: 48-1 (5240 MHz)
  Pwr-Lvl 0 dBm
  Radio-Type: IEEE 802.11an
  W.: Auto (20/40 MHz) Max-W: 40 MHz Bond.: Yes
  Ch-Plan: All Channels
  DCS: active
  DCS Threshold: -80 dBm
  Ch Busy Ø: 1%
  Rx Frames Ø: 100%
  AP Tx Ø: 5%
  Avg Noise: -91 dBm
  Beacon Interval: 100 ms
R2 2.4 GHz Ch: 9 (2452 MHz)
  Pwr-Lvl (5 ≤ 18): 17 dBm
  Radio-Type: IEEE 802.11gn
  W.: 20 MHz Max-W: 20 MHz Bond.: No
  Ch-Plan: 4-Channel Plan
  DCS: active
  DCS Threshold: -80 dBm
  Ch Busy Ø: 2%
  Rx Frames Ø: 2%
  AP Tx Ø: 1%
  Avg Noise: -93 dBm
  Beacon Interval: 100 ms
WLAN-Sessions: 0
  Min (1d / 7d / 28d): 0 / 0 / 0
  Max (1d / 7d / 28d): 0 / 1 / 1

Index	Radio / Band	If-MAC	Status	SSID	Sessions
0	Radio 1 5 GHz ath0 802.11na	20:b3:99:a8:24:d8	Up	eduroam
10	Radio 2 2.4 GHz ath10 802.11ng	20:b3:99:a8:24:e0	Up	eduroam

SNMP Instanzen GZ	AP: 100 Radio 1: 1793 Radio 2: 1794
SNMP Instanzen UdL6	AP: 109 Radio 1: 1865 Radio 2: 1866

Location: Weitere Außenstellen > Glienick
SKIP_WHEN_DOWN / NoStats / IGNORE_ZERO_TX_ON_A

Name: AP-Newton15-2.605
Hardware: AP3805i
Serial Number: 16381390085M0000
Uptime: 3 d 01:40:22 h
Last succ. Poll: 22.10.2026 07:29:12
Basic PwrUsage: 3300mW
SavedEnergy: 26.244,43 Wh (since: 25.08.2022 01:14:01)
IP: 172.19.187.217
eth0: d8:84:66:75:07:3c
eth0 In Errors: 0
SW Version: 09.21.20.0001
Home-Controller: GZ
Active/Backup-Ctrl: GZ / UdL6
Poll-Timeout: 4s
R1 5 GHz Ch: 136-1 (5680 MHz)
  Pwr-Lvl (8 ≤ 17): 8 dBm
  Radio-Type: IEEE 802.11ac
  W.: 40 MHz Max-W: 40 MHz Bond.: Yes
  Ch-Plan: All Channels
  DCS: active
  DCS Threshold: -87 dBm
  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: 9 (2452 MHz)
  Pwr-Lvl (8 ≤ 18): 18 dBm
  Radio-Type: IEEE 802.11gn
  W.: 20 MHz Max-W: 20 MHz Bond.: No
  Ch-Plan: 4-Channel Plan
  DCS: active
  DCS Threshold: -80 dBm
  Ch Busy Ø: 5%
  Rx Frames Ø: 4%
  AP Tx Ø: 1%
  Avg Noise: -90 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): 15 / 15 / 20

Index	Radio / Band	If-MAC	Status	SSID	Sessions
0	Radio 1 5 GHz ath0 802.11ac	d8:84:66:6c:77:b0	Up	eduroam
10	Radio 2 2.4 GHz ath10 802.11ng	d8:84:66:6c:77:b8	Up	eduroam
11	Radio 2 2.4 GHz ath11 802.11ng	d8:84:66:6c:77:b9	Up	_Free_Wifi_Berlin	1

SNMP Instanzen GZ	AP: 80 Radio 1: 1633 Radio 2: 1634
SNMP Instanzen UdL6	AP: 90 Radio 1: 1713 Radio 2: 1714

Connected to: ICX-Newton15-2.614 e 1/1/45
Location: Berlin-Adlershof > Newton-Str.15
IGNORE_ZERO_TX_ON_A

Name: AP-Newton15-2.608
Hardware: AP3805i
Serial Number: 16381211085M0000
Uptime: 01:40:00 h
Last succ. Poll: 22.10.2026 07:29:12
Basic PwrUsage: 3300mW
SavedEnergy: 11.813,86 Wh (since: 25.08.2022 01:14:01)
IP: 172.19.187.232
eth0: d8:84:66:75:06:89
eth0 In Errors: 0
SW Version: 09.21.20.0001
Home-Controller: GZ
Active/Backup-Ctrl: GZ / UdL6
Poll-Timeout: 4s
R1 5 GHz Ch: 136-1 (5680 MHz)
  Pwr-Lvl (8 ≤ 17): 10 dBm
  Radio-Type: IEEE 802.11ac
  W.: 40 MHz Max-W: 40 MHz Bond.: Yes
  Ch-Plan: All Channels
  DCS: active
  DCS Threshold: -87 dBm
  Ch Busy Ø: 1%
  Rx Frames Ø: 1%
  AP Tx Ø: 0%
  Avg Noise: -89 dBm
  Beacon Interval: 100 ms
R2 2.4 GHz Ch: 5 (2432 MHz)
  Pwr-Lvl (8 ≤ 18): 8 dBm
  Radio-Type: IEEE 802.11gn
  W.: 20 MHz Max-W: 20 MHz Bond.: No
  Ch-Plan: 4-Channel Plan
  DCS: active
  DCS Threshold: -80 dBm
  Ch Busy Ø: 7%
  Rx Frames Ø: 5%
  AP Tx Ø: 0%
  Avg Noise: -90 dBm
  Beacon Interval: 100 ms
WLAN-Sessions: 0
  Min (1d / 7d / 28d): 0 / 0 / 0
  Max (1d / 7d / 28d): 11 / 16 / 22

Index	Radio / Band	If-MAC	Status	SSID	Sessions
0	Radio 1 5 GHz ath0 802.11ac	d8:84:66:6c:6c:80	Up	eduroam
10	Radio 2 2.4 GHz ath10 802.11ng	d8:84:66:6c:6c:88	Up	eduroam
11	Radio 2 2.4 GHz ath11 802.11ng	d8:84:66:6c:6c:89	Up	_Free_Wifi_Berlin

SNMP Instanzen GZ	AP: 40 Radio 1: 1313 Radio 2: 1314
SNMP Instanzen UdL6	AP: 36 Radio 1: 1281 Radio 2: 1282

Connected to: ICX-Newton15-2.614 e 1/1/48
Location: Berlin-Adlershof > Newton-Str.15
IGNORE_ZERO_TX_ON_A

Name: AP-Ziegel13b-R418
Hardware: AP3915i
Serial Number: 1842Y-1209600000
Uptime: 3 d 19:11:03 h
Last succ. Poll: 22.10.2026 07:29:12
IP: 172.19.181.81
eth0: 94:9b:2c:13:ee:fc
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 : 14 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
2.4 GHz Channel: -
WLAN-Sessions: 0
  Min (1d / 7d / 28d): 0 / 0 / 0
  Max (1d / 7d / 28d): 3 / 5 / 5

Index	Radio / Band	If-MAC	Status	SSID	Sessions
0	Radio 1 5 GHz ath0 802.11nac	94:9b:2c:16:09:70	Up	eduroam
10	Radio 2 2.4 GHz ath10 802.11ng	94:9b:2c:16:09:60	DOWN	eduroam
13	Radio 2 2.4 GHz ath13 802.11ng	94:9b:2c:16:09:63	DOWN	_Free_Wifi_Berlin

SNMP Instanzen ECA-GZ	AP: 30 Radio 1: 1233 Radio 2: 1234
SNMP Instanzen ECA-UdL6	AP: 30 Radio 1: 1233 Radio 2: 1234

Controller Site: Ziegelstr.13a-c
Location: Berlin-Mitte > Ziegelstr. / Johannisstr > Ziegelstr. 13b
IGNORE_ZERO_TX_ON_A

Name: AP-Ziegel13b-R618
Hardware: AP3915i
Serial Number: 1935Y-1209100000
Uptime: 4 d 10:15:32 h
Last succ. Poll: 22.10.2026 07:29:12
IP: 172.19.181.145
eth0: dc:b8:08:70:20:c3
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: 60 (5300 MHz)
  Pwr-Lvl : 14 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
2.4 GHz Channel: -
WLAN-Sessions: 0
  Min (1d / 7d / 28d): 0 / 0 / 0
  Max (1d / 7d / 28d): 6 / 7 / 7

Index	Radio / Band	If-MAC	Status	SSID	Sessions
0	Radio 1 5 GHz ath0 802.11nac	dc:b8:08:4c:fe:f0	Up	eduroam
10	Radio 2 2.4 GHz ath10 802.11ng	dc:b8:08:4c:fe:e0	DOWN	eduroam
13	Radio 2 2.4 GHz ath13 802.11ng	dc:b8:08:4c:fe:e3	DOWN	_Free_Wifi_Berlin

SNMP Instanzen ECA-UdL6	AP: 20 Radio 1: 1153 Radio 2: 1154
SNMP Instanzen ECA-GZ	AP: 20 Radio 1: 1153 Radio 2: 1154

Controller Site: Ziegelstr.13a-c
Location: Berlin-Mitte > Ziegelstr. / Johannisstr > Ziegelstr. 13b
IGNORE_ZERO_TX_ON_A

Hilfe - Aktualisierungsintervall: 5 Minuten
Version 14.2.3, syj, 03.06.2026
Datenerhebung: 22.10.2026 07:29:01 Erzeugt: 22.10.2026 07:31:39 PID 489789

Humboldt-Universität zu Berlin - Computer- und Medienservice

WLAN-Status 22.10.2026 07:31:39

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