Humboldt-Universität zu Berlin - Computer- und Medienservice

Computer- und Medienservice | Status

WLAN-Status 22.10.2026 21:56:47

Access Points mit 1 bis 10 Sessions innerhalb der vergangenen 7 Tage

Berlin-Adlershof > Rudower Chaussee 25, Informatik + Mathematik

Name: AP-RUD25-3.-001
Hardware: AP302W
Serial Number: 03022201261268
Uptime: 16:07:42 h
Last succ. Poll: 22.10.2026 21:54:22
Basic PwrUsage: 4800mW
SavedEnergy: 10.073,46 Wh (since: 25.10.2025 00:14:01)
IP: 172.19.177.78
eth0: b0:27:cf:9f:b0:40
eth0 In Errors: 0
SW Version: 7.8.6.0-002R
Home-Controller: ECA-JvN
Active/Backup-Ctrl: ECA-JvN / ECA-ESZ
Poll-Timeout: 3s
R1 5 GHz Ch: 44 (5220 MHz)
  Pwr-Lvl : 9 dBm
  Radio-Type: IEEE 802.11ax
  W.: 40 MHz Max-W: 40 MHz Bond.: Down
  DCS: monitor
  Ch Busy Ø: 2%
  Rx Frames Ø: 0%
  AP Tx Ø: 1%
  Avg Noise: -94 dBm
  Beacon Interval: 100 ms
R2 2.4 GHz Ch: 1 (2412 MHz)
  Pwr-Lvl : 11 dBm
  Radio-Type: IEEE 802.11ax
  W.: 20 MHz Max-W: 20 MHz Bond.: No
  DCS: monitor
  Ch Busy Ø: 2%
  Rx Frames Ø: 0%
  AP Tx Ø: 1%
  Avg Noise: -97 dBm
  Beacon Interval: 100 ms
WLAN-Sessions: 0
  Min (1d / 7d / 28d): 0 / 0 / 0
  Max (1d / 7d / 28d): 0 / 3 / 3

Index	Radio / Band	If-MAC	Status	SSID	Sessions
0	Radio 1 5 GHz ath0 802.11na	b0:27:cf:9f:b0:60	Up	eduroam
10	Radio 2 2.4 GHz ath10 802.11ng	b0:27:cf:9f:b0:50	Up	_Free_Wifi_Berlin
11	Radio 2 2.4 GHz ath11 802.11ng	b0:27:cf:9f:b0:51	Up	eduroam

SNMP Instanzen ECA-JvN	AP: 23 Radio 1: 1178 Radio 2: 1177
SNMP Instanzen ECA-ESZ	AP: 23 Radio 1: 1178 Radio 2: 1177

Description: Institutsverteilerraum
Controller Site: RUD25
Connected to: ICX7150-RUD25-InstVt-Inf e 1/1/12
Location: Berlin-Adlershof > Rudower Chaussee 25, Informatik + Mathematik > Haus 3+4, Inst. f. Informatik
ENERGY_SAVING_ENABLED / IGNORE_ZERO_TX_ON_A

Name: AP-RUD25-4.414
Hardware: AP310i
Serial Number: 2120Y-1677900000
Uptime: 3 d 16:04:27 h
Last succ. Poll: 22.10.2026 21:54:22
Basic PwrUsage: 5700mW
SavedEnergy: 25.059,35 Wh (since: 25.08.2022 00:14:02)
IP: 172.19.177.119
eth0: 00:dc:b2:39:a6:59
eth0 In Errors: 0
SW Version: 7.8.6.0-002R
Home-Controller: ECA-ESZ
Active/Backup-Ctrl: ECA-ESZ / ECA-JvN
Poll-Timeout: 3s
R1 5 GHz Ch: 60 (5300 MHz)
  Pwr-Lvl : 10 dBm
  Radio-Type: IEEE 802.11ax
  W.: 40 MHz Max-W: 40 MHz Bond.: Yes
  DCS: monitor
  Ch Busy Ø: 1%
  Rx Frames Ø: 0%
  AP Tx Ø: 1%
  Avg Noise: -85 dBm
  Beacon Interval: 100 ms
R2 2.4 GHz Ch: 9 (2452 MHz)
  Pwr-Lvl : 12 dBm
  Radio-Type: IEEE 802.11ax
  W.: 20 MHz Max-W: 20 MHz Bond.: No
  DCS: monitor
  Ch Busy Ø: 4%
  Rx Frames Ø: 1%
  AP Tx Ø: 2%
  Avg Noise: -99 dBm
  Beacon Interval: 100 ms
WLAN-Sessions: 1 (R2: 1)
  2.4ax: 1
valid/invalid/unknown IPs: 1 / 0 / 0
auth/not auth Clients: 1 / -
  Min (1d / 7d / 28d): 1 / 0 / 0
  Max (1d / 7d / 28d): 9 / 9 / 18

Index	Radio / Band	If-MAC	Status	SSID	Sessions
0	Radio 1 5 GHz ath0 802.11na	00:dc:b2:1e:c2:10	Up	eduroam
10	Radio 2 2.4 GHz ath10 802.11ng	00:dc:b2:1e:c2:00	Up	_Free_Wifi_Berlin	1
11	Radio 2 2.4 GHz ath11 802.11ng	00:dc:b2:1e:c2:01	Up	eduroam

SNMP Instanzen ECA-ESZ	AP: 194 Radio 1: 2546 Radio 2: 2545
SNMP Instanzen ECA-JvN	AP: 194 Radio 1: 2546 Radio 2: 2545

Controller Site: RUD25
Connected to: ICX-RUD25-H4E4 e 1/1/47
Location: Berlin-Adlershof > Rudower Chaussee 25, Informatik + Mathematik > Haus 3+4, Inst. f. Informatik
ENERGY_SAVING_ENABLED / IGNORE_ZERO_TX_ON_A

Name: AP-RUD25-4.224
Hardware: AP310i
Serial Number: 2120Y-1678200000
Uptime: 16:07:20 h
Last succ. Poll: 22.10.2026 21:54:22
Basic PwrUsage: 5700mW
SavedEnergy: 35.955,10 Wh (since: 25.08.2022 00:14:02)
IP: 172.19.177.120
eth0: 00:dc:b2:39:a6:68
eth0 In Errors: 0
SW Version: 7.8.6.0-002R
Home-Controller: ECA-JvN
Active/Backup-Ctrl: ECA-JvN / ECA-ESZ
Poll-Timeout: 3s
R1 5 GHz Ch: 60 (5300 MHz)
  Pwr-Lvl : 10 dBm
  Radio-Type: IEEE 802.11ax
  W.: 40 MHz Max-W: 40 MHz Bond.: Yes
  DCS: monitor
  Ch Busy Ø: 3%
  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 : 12 dBm
  Radio-Type: IEEE 802.11ax
  W.: 20 MHz Max-W: 20 MHz Bond.: No
  DCS: monitor
  Ch Busy Ø: 8%
  Rx Frames Ø: 2%
  AP Tx Ø: 2%
  Avg Noise: -97 dBm
  Beacon Interval: 100 ms
WLAN-Sessions: 0
  Min (1d / 7d / 28d): 0 / 0 / 0
  Max (1d / 7d / 28d): 4 / 9 / 12

Index	Radio / Band	If-MAC	Status	SSID	Sessions
0	Radio 1 5 GHz ath0 802.11na	00:dc:b2:1e:c2:70	Up	eduroam
10	Radio 2 2.4 GHz ath10 802.11ng	00:dc:b2:1e:c2:60	Up	_Free_Wifi_Berlin
11	Radio 2 2.4 GHz ath11 802.11ng	00:dc:b2:1e:c2:61	Up	eduroam

SNMP Instanzen ECA-JvN	AP: 185 Radio 1: 2474 Radio 2: 2473
SNMP Instanzen ECA-ESZ	AP: 185 Radio 1: 2474 Radio 2: 2473

Controller Site: RUD25
Connected to: ICX-RUD25-H4E2 e 1/1/47
Location: Berlin-Adlershof > Rudower Chaussee 25, Informatik + Mathematik > Haus 3+4, Inst. f. Informatik
ENERGY_SAVING_ENABLED / IGNORE_ZERO_TX_ON_A

Name: AP-RUD25-4.311
Hardware: AP310i
Serial Number: 2120Y-1644000000
Uptime: 16:06:51 h
Last succ. Poll: 22.10.2026 21:54:22
Basic PwrUsage: 5700mW
SavedEnergy: 49.040,33 Wh (since: 25.08.2022 00:14:02)
IP: 172.19.177.98
eth0: 00:dc:b2:39:9f:ba
eth0 In Errors: 0
SW Version: 7.8.6.0-002R
Home-Controller: ECA-JvN
Active/Backup-Ctrl: ECA-JvN / ECA-ESZ
Poll-Timeout: 3s
R1 5 GHz Ch: 100 (5500 MHz)
  Pwr-Lvl : 18 dBm
  Radio-Type: IEEE 802.11ax
  W.: 40 MHz Max-W: 40 MHz Bond.: Yes
  DCS: monitor
  Ch Busy Ø: 2%
  Rx Frames Ø: 0%
  AP Tx Ø: 1%
  Avg Noise: -91 dBm
  Beacon Interval: 100 ms
R2 2.4 GHz Ch: 13 (2472 MHz)
  Pwr-Lvl : 12 dBm
  Radio-Type: IEEE 802.11ax
  W.: 20 MHz Max-W: 20 MHz Bond.: No
  DCS: monitor
  Ch Busy Ø: 6%
  Rx Frames Ø: 2%
  AP Tx Ø: 2%
  Avg Noise: -99 dBm
  Beacon Interval: 100 ms
WLAN-Sessions: 0
  Min (1d / 7d / 28d): 0 / 0 / 0
  Max (1d / 7d / 28d): 2 / 8 / 8

Index	Radio / Band	If-MAC	Status	SSID	Sessions
0	Radio 1 5 GHz ath0 802.11na	00:dc:b2:1e:97:b0	Up	eduroam
10	Radio 2 2.4 GHz ath10 802.11ng	00:dc:b2:1e:97:a0	Up	_Free_Wifi_Berlin
11	Radio 2 2.4 GHz ath11 802.11ng	00:dc:b2:1e:97:a1	Up	eduroam

SNMP Instanzen ECA-JvN	AP: 193 Radio 1: 2538 Radio 2: 2537
SNMP Instanzen ECA-ESZ	AP: 193 Radio 1: 2538 Radio 2: 2537

Controller Site: RUD25
Connected to: ICX-RUD25-H4E3 e 1/1/22
Location: Berlin-Adlershof > Rudower Chaussee 25, Informatik + Mathematik > Haus 3+4, Inst. f. Informatik
ENERGY_SAVING_ENABLED / IGNORE_ZERO_TX_ON_A

Name: AP-RUD25-1.311
Hardware: AP310i
Serial Number: 2035Y-1490400000
device unreachable
probably powered off due to energy saving
Last succ. Poll: 22.10.2026 21:09:13
Basic PwrUsage: 5900mW
SavedEnergy: 61.129,29 Wh (since: 24.08.2022 23:14:01)
IP: 172.19.177.70
eth0: 20:9e:f7:76:ca:8f
SW Version: 7.8.6.0-002R
Home-Controller: ECA-JvN
WLAN-Sessions: 0
Min (1d / 7d / 28d): 0 / 0 / 0
Max (1d / 7d / 28d): 8 / 9 / 14

SNMP Instanzen ECA-ESZ

AP: 228 Radio 1: 2818 Radio 2: 2817

Controller Site: RUD25
Connected to: ICX-RUD25-H1E3 e 3/1/47
Location: Berlin-Adlershof > Rudower Chaussee 25, Informatik + Mathematik > Haus 1+2, Inst. f. Mathematik
ENERGY_SAVING_ENABLED / IGNORE_ZERO_TX_ON_A

Name: AP-RUD25-4.404
Hardware: AP310i
Serial Number: 2120Y-1645500000
Uptime: 16:05:23 h
Last succ. Poll: 22.10.2026 21:54:22
Basic PwrUsage: 5800mW
SavedEnergy: 50.091,89 Wh (since: 25.08.2022 00:14:02)
IP: 172.19.177.108
eth0: 00:dc:b2:39:a0:05
eth0 In Errors: 0
SW Version: 7.8.6.0-002R
Home-Controller: ECA-ESZ
Active/Backup-Ctrl: ECA-ESZ / ECA-JvN
Poll-Timeout: 3s
R1 5 GHz Ch: 52 (5260 MHz)
  Pwr-Lvl : 10 dBm
  Radio-Type: IEEE 802.11ax
  W.: 40 MHz Max-W: 40 MHz Bond.: Yes
  DCS: monitor
  Ch Busy Ø: 2%
  Rx Frames Ø: 0%
  AP Tx Ø: 1%
  Avg Noise: -87 dBm
  Beacon Interval: 100 ms
R2 2.4 GHz Ch: 5 (2432 MHz)
  Pwr-Lvl : 12 dBm
  Radio-Type: IEEE 802.11ax
  W.: 20 MHz Max-W: 20 MHz Bond.: No
  DCS: monitor
  Ch Busy Ø: 11%
  Rx Frames Ø: 5%
  AP Tx Ø: 1%
  Avg Noise: -96 dBm
  Beacon Interval: 100 ms
WLAN-Sessions: 0
  Min (1d / 7d / 28d): 0 / 0 / 0
  Max (1d / 7d / 28d): 4 / 8 / 16

Index	Radio / Band	If-MAC	Status	SSID	Sessions
0	Radio 1 5 GHz ath0 802.11na	00:dc:b2:1e:99:90	Up	eduroam
10	Radio 2 2.4 GHz ath10 802.11ng	00:dc:b2:1e:99:80	Up	_Free_Wifi_Berlin
11	Radio 2 2.4 GHz ath11 802.11ng	00:dc:b2:1e:99:81	Up	eduroam

SNMP Instanzen ECA-ESZ	AP: 195 Radio 1: 2554 Radio 2: 2553
SNMP Instanzen ECA-JvN	AP: 195 Radio 1: 2554 Radio 2: 2553

Controller Site: RUD25
Connected to: ICX-RUD25-H4E4 e 1/1/48
Location: Berlin-Adlershof > Rudower Chaussee 25, Informatik + Mathematik > Haus 3+4, Inst. f. Informatik
ENERGY_SAVING_ENABLED / IGNORE_ZERO_TX_ON_A

Name: AP-RUD25-4.308
Hardware: AP310i
Serial Number: 2120Y-1678300000
Uptime: 16:05:59 h
Last succ. Poll: 22.10.2026 21:54:22
Basic PwrUsage: 5600mW
SavedEnergy: 49.730,47 Wh (since: 25.08.2022 00:14:02)
IP: 172.19.177.126
eth0: 00:dc:b2:39:a6:6d
eth0 In Errors: 0
SW Version: 7.8.6.0-002R
Home-Controller: ECA-JvN
Active/Backup-Ctrl: ECA-JvN / ECA-ESZ
Poll-Timeout: 3s
R1 5 GHz Ch: 52 (5260 MHz)
  Pwr-Lvl : 10 dBm
  Radio-Type: IEEE 802.11ax
  W.: 40 MHz Max-W: 40 MHz Bond.: Yes
  DCS: monitor
  Ch Busy Ø: 1%
  Rx Frames Ø: 0%
  AP Tx Ø: 1%
  Avg Noise: -87 dBm
  Beacon Interval: 100 ms
R2 2.4 GHz Ch: 5 (2432 MHz)
  Pwr-Lvl : 12 dBm
  Radio-Type: IEEE 802.11ax
  W.: 20 MHz Max-W: 20 MHz Bond.: No
  DCS: monitor
  Ch Busy Ø: 8%
  Rx Frames Ø: 4%
  AP Tx Ø: 1%
  Avg Noise: -97 dBm
  Beacon Interval: 100 ms
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 802.11na	00:dc:b2:1e:c2:90	Up	eduroam
10	Radio 2 2.4 GHz ath10 802.11ng	00:dc:b2:1e:c2:80	Up	_Free_Wifi_Berlin
11	Radio 2 2.4 GHz ath11 802.11ng	00:dc:b2:1e:c2:81	Up	eduroam

SNMP Instanzen ECA-JvN	AP: 192 Radio 1: 2530 Radio 2: 2529
SNMP Instanzen ECA-ESZ	AP: 192 Radio 1: 2530 Radio 2: 2529

Controller Site: RUD25
Connected to: ICX-RUD25-H4E3 e 1/1/23
Location: Berlin-Adlershof > Rudower Chaussee 25, Informatik + Mathematik > Haus 3+4, Inst. f. Informatik
ENERGY_SAVING_ENABLED / IGNORE_ZERO_TX_ON_A

Name: AP-RUD25-3.315
Hardware: AP310i
Serial Number: 2035Y-1241100000
Uptime: 16:06:50 h
Last succ. Poll: 22.10.2026 21:54:22
Basic PwrUsage: 5800mW
SavedEnergy: 55.115,47 Wh (since: 24.08.2022 23:14:01)
IP: 172.19.177.122
eth0: 20:9e:f7:76:9b:0f
eth0 In Errors: 0
SW Version: 7.8.6.0-002R
Home-Controller: ECA-JvN
Active/Backup-Ctrl: ECA-JvN / ECA-ESZ
Poll-Timeout: 3s
R1 5 GHz Ch: 60 (5300 MHz)
  Pwr-Lvl : 10 dBm
  Radio-Type: IEEE 802.11ax
  W.: 40 MHz Max-W: 40 MHz Bond.: Yes
  DCS: monitor
  Ch Busy Ø: 1%
  Rx Frames Ø: 0%
  AP Tx Ø: 1%
  Avg Noise: -86 dBm
  Beacon Interval: 100 ms
R2 2.4 GHz Ch: 5 (2432 MHz)
  Pwr-Lvl : 12 dBm
  Radio-Type: IEEE 802.11ax
  W.: 20 MHz Max-W: 20 MHz Bond.: No
  DCS: monitor
  Ch Busy Ø: 4%
  Rx Frames Ø: 1%
  AP Tx Ø: 1%
  Avg Noise: -98 dBm
  Beacon Interval: 100 ms
WLAN-Sessions: 1 (R1: 1)
  5.0ax: 1
valid/invalid/unknown IPs: 1 / 0 / 0
auth/not auth Clients: 1 / -
  Min (1d / 7d / 28d): 0 / 0 / 0
  Max (1d / 7d / 28d): 9 / 9 / 12

Index	Radio / Band	If-MAC	Status	SSID	Sessions
0	Radio 1 5 GHz ath0 802.11na	20:9e:f7:5e:18:70	Up	eduroam	1
10	Radio 2 2.4 GHz ath10 802.11ng	20:9e:f7:5e:18:60	Up	_Free_Wifi_Berlin
11	Radio 2 2.4 GHz ath11 802.11ng	20:9e:f7:5e:18:61	Up	eduroam

SNMP Instanzen ECA-JvN	AP: 172 Radio 1: 2370 Radio 2: 2369
SNMP Instanzen ECA-ESZ	AP: 172 Radio 1: 2370 Radio 2: 2369

Controller Site: RUD25
Connected to: ICX-RUD25-H3E3 e 1/1/46
Location: Berlin-Adlershof > Rudower Chaussee 25, Informatik + Mathematik > Haus 3+4, Inst. f. Informatik
ENERGY_SAVING_ENABLED / IGNORE_ZERO_TX_ON_A

Name: AP-RUD25-4.014
Hardware: AP310i
Serial Number: 2038Y-1408200000
Uptime: 15 d 16:03:57 h
Last succ. Poll: 22.10.2026 21:54:22
Basic PwrUsage: 5900mW
SavedEnergy: 42.460,86 Wh (since: 24.08.2022 23:14:01)
IP: 172.19.177.111
eth0: 20:9e:f7:77:34:e8
eth0 In Errors: 0
SW Version: 7.8.6.0-002R
Home-Controller: ECA-ESZ
Active/Backup-Ctrl: ECA-ESZ / ECA-JvN
Poll-Timeout: 3s
R1 5 GHz Ch: 44 (5220 MHz)
  Pwr-Lvl : 10 dBm
  Radio-Type: IEEE 802.11ax
  W.: 40 MHz Max-W: 40 MHz Bond.: Yes
  DCS: monitor
  Ch Busy Ø: 1%
  Rx Frames Ø: 0%
  AP Tx Ø: 1%
  Avg Noise: -88 dBm
  Beacon Interval: 100 ms
R2 2.4 GHz Ch: 9 (2452 MHz)
  Pwr-Lvl : 12 dBm
  Radio-Type: IEEE 802.11ax
  W.: 20 MHz Max-W: 20 MHz Bond.: No
  DCS: monitor
  Ch Busy Ø: 2%
  Rx Frames Ø: 0%
  AP Tx Ø: 1%
  Avg Noise: -99 dBm
  Beacon Interval: 100 ms
WLAN-Sessions: 0
  Min (1d / 7d / 28d): 0 / 0 / 0
  Max (1d / 7d / 28d): 6 / 8 / 9

Index	Radio / Band	If-MAC	Status	SSID	Sessions
0	Radio 1 5 GHz ath0 802.11na	20:9e:f7:61:cd:50	Up	eduroam
10	Radio 2 2.4 GHz ath10 802.11ng	20:9e:f7:61:cd:40	Up	_Free_Wifi_Berlin
11	Radio 2 2.4 GHz ath11 802.11ng	20:9e:f7:61:cd:41	Up	eduroam

SNMP Instanzen ECA-ESZ	AP: 202 Radio 1: 2610 Radio 2: 2609
SNMP Instanzen ECA-JvN	AP: 202 Radio 1: 2610 Radio 2: 2609

Controller Site: RUD25
Connected to: ICX-RUD25-H4E0 e 1/1/24
Location: Berlin-Adlershof > Rudower Chaussee 25, Informatik + Mathematik > Haus 3+4, Inst. f. Informatik
ENERGY_SAVING_ENABLED / IGNORE_ZERO_TX_ON_A

Name: AP-RUD25-2.203
Hardware: AP310i
Serial Number: 2038Y-1362900000
Uptime: 63 d 16:04:44 h
Last succ. Poll: 22.10.2026 21:54:22
Basic PwrUsage: 5800mW
SavedEnergy: 7.156,8 Wh (since: 25.08.2022 01:44:01)
IP: 172.19.177.124
eth0: 20:9e:f7:77:2c:0f
eth0 In Errors: 0
SW Version: 7.8.6.0-002R
Home-Controller: ECA-ESZ
Active/Backup-Ctrl: ECA-ESZ / ECA-JvN
Poll-Timeout: 3s
R1 5 GHz Ch: 132 (5660 MHz)
  Pwr-Lvl : 18 dBm
  Radio-Type: IEEE 802.11ax
  W.: 40 MHz Max-W: 40 MHz Bond.: Yes
  DCS: monitor
  Ch Busy Ø: 4%
  Rx Frames Ø: 1%
  AP Tx Ø: 1%
  Avg Noise: -92 dBm
  Beacon Interval: 100 ms
R2 2.4 GHz Ch: 9 (2452 MHz)
  Pwr-Lvl : 12 dBm
  Radio-Type: IEEE 802.11ax
  W.: 20 MHz Max-W: 20 MHz Bond.: No
  DCS: monitor
  Ch Busy Ø: 3%
  Rx Frames Ø: 0%
  AP Tx Ø: 1%
  Avg Noise: -99 dBm
  Beacon Interval: 100 ms
WLAN-Sessions: 1 (R1: 1)
  5.0ax: 1
valid/invalid/unknown IPs: 1 / 0 / 0
auth/not auth Clients: 1 / -
  Min (1d / 7d / 28d): 1 / 1 / 1
  Max (1d / 7d / 28d): 5 / 6 / 14

Index	Radio / Band	If-MAC	Status	SSID	Sessions
0	Radio 1 5 GHz ath0 802.11na	20:9e:f7:61:94:b0	Up	eduroam	1
10	Radio 2 2.4 GHz ath10 802.11ng	20:9e:f7:61:94:a0	Up	_Free_Wifi_Berlin
11	Radio 2 2.4 GHz ath11 802.11ng	20:9e:f7:61:94:a1	Up	eduroam

SNMP Instanzen ECA-ESZ	AP: 214 Radio 1: 2706 Radio 2: 2705
SNMP Instanzen ECA-JvN	AP: 214 Radio 1: 2706 Radio 2: 2705

Controller Site: RUD25
Connected to: ICX-RUD25-H2E2 e 4/1/47
Location: Berlin-Adlershof > Rudower Chaussee 25, Informatik + Mathematik > Haus 1+2, Inst. f. Mathematik
ENERGY_SAVING_ENABLED / IGNORE_ZERO_TX_ON_A

Name: AP-RUD25-2.003
Hardware: AP310i
Serial Number: 2038Y-1343800000
device unreachable
probably powered off due to energy saving
Last succ. Poll: 22.10.2026 21:09:13
Basic PwrUsage: 5900mW
SavedEnergy: 73.382,73 Wh (since: 24.08.2022 23:14:01)
IP: 172.19.177.94
eth0: 20:9e:f7:77:28:54
SW Version: 7.8.6.0-002R
Home-Controller: ECA-ESZ
WLAN-Sessions: 0
Min (1d / 7d / 28d): 0 / 0 / 0
Max (1d / 7d / 28d): 7 / 7 / 10

SNMP Instanzen ECA-ESZ

AP: 220 Radio 1: 2754 Radio 2: 2753

Controller Site: RUD25
Connected to: ICX-RUD25-H2E0 e 1/1/47
Location: Berlin-Adlershof > Rudower Chaussee 25, Informatik + Mathematik > Haus 1+2, Inst. f. Mathematik
ENERGY_SAVING_ENABLED / IGNORE_ZERO_TX_ON_A

Name: AP-RUD25-4.210
Hardware: AP310i
Serial Number: 2035Y-1226100000
Uptime: 16:07:35 h
Last succ. Poll: 22.10.2026 21:54:22
Basic PwrUsage: 5900mW
SavedEnergy: 51.337,29 Wh (since: 25.08.2022 00:14:02)
IP: 172.19.177.118
eth0: 20:9e:f7:76:98:21
eth0 In Errors: 0
SW Version: 7.8.6.0-002R
Home-Controller: ECA-JvN
Active/Backup-Ctrl: ECA-JvN / ECA-ESZ
Poll-Timeout: 3s
R1 5 GHz Ch: 132 (5660 MHz)
  Pwr-Lvl : 18 dBm
  Radio-Type: IEEE 802.11ax
  W.: 40 MHz Max-W: 40 MHz Bond.: Yes
  DCS: monitor
  Ch Busy Ø: 3%
  Rx Frames Ø: 0%
  AP Tx Ø: 1%
  Avg Noise: -92 dBm
  Beacon Interval: 100 ms
R2 2.4 GHz Ch: 9 (2452 MHz)
  Pwr-Lvl : 12 dBm
  Radio-Type: IEEE 802.11ax
  W.: 20 MHz Max-W: 20 MHz Bond.: No
  DCS: monitor
  Ch Busy Ø: 6%
  Rx Frames Ø: 2%
  AP Tx Ø: 2%
  Avg Noise: -99 dBm
  Beacon Interval: 100 ms
WLAN-Sessions: 0
  Min (1d / 7d / 28d): 0 / 0 / 0
  Max (1d / 7d / 28d): 8 / 8 / 10

Index	Radio / Band	If-MAC	Status	SSID	Sessions
0	Radio 1 5 GHz ath0 802.11na	20:9e:f7:5e:05:b0	Up	eduroam
10	Radio 2 2.4 GHz ath10 802.11ng	20:9e:f7:5e:05:a0	Up	_Free_Wifi_Berlin
11	Radio 2 2.4 GHz ath11 802.11ng	20:9e:f7:5e:05:a1	Up	eduroam

SNMP Instanzen ECA-JvN	AP: 181 Radio 1: 2442 Radio 2: 2441
SNMP Instanzen ECA-ESZ	AP: 181 Radio 1: 2442 Radio 2: 2441

Controller Site: RUD25
Connected to: ICX-RUD25-H4E2 e 1/1/46
Location: Berlin-Adlershof > Rudower Chaussee 25, Informatik + Mathematik > Haus 3+4, Inst. f. Informatik
ENERGY_SAVING_ENABLED / IGNORE_ZERO_TX_ON_A

Name: AP-RUD25-4.304
Hardware: AP310i
Serial Number: 2120Y-1677800000
Uptime: 16:03:39 h
Last succ. Poll: 22.10.2026 21:54:22
Basic PwrUsage: 5700mW
SavedEnergy: 49.705,83 Wh (since: 25.08.2022 00:14:02)
IP: 172.19.177.114
eth0: 00:dc:b2:39:a6:54
eth0 In Errors: 0
SW Version: 7.8.6.0-002R
Home-Controller: ECA-ESZ
Active/Backup-Ctrl: ECA-ESZ / ECA-JvN
Poll-Timeout: 3s
R1 5 GHz Ch: 108 (5540 MHz)
  Pwr-Lvl : 18 dBm
  Radio-Type: IEEE 802.11ax
  W.: 40 MHz Max-W: 40 MHz Bond.: Yes
  DCS: monitor
  Ch Busy Ø: 1%
  Rx Frames Ø: 0%
  AP Tx Ø: 1%
  Avg Noise: -91 dBm
  Beacon Interval: 100 ms
R2 2.4 GHz Ch: 9 (2452 MHz)
  Pwr-Lvl : 12 dBm
  Radio-Type: IEEE 802.11ax
  W.: 20 MHz Max-W: 20 MHz Bond.: No
  DCS: monitor
  Ch Busy Ø: 7%
  Rx Frames Ø: 1%
  AP Tx Ø: 3%
  Avg Noise: -100 dBm
  Beacon Interval: 100 ms
WLAN-Sessions: 0
  Min (1d / 7d / 28d): 0 / 0 / 0
  Max (1d / 7d / 28d): 2 / 9 / 13

Index	Radio / Band	If-MAC	Status	SSID	Sessions
0	Radio 1 5 GHz ath0 802.11na	00:dc:b2:1e:c1:f0	Up	eduroam
10	Radio 2 2.4 GHz ath10 802.11ng	00:dc:b2:1e:c1:e0	Up	_Free_Wifi_Berlin
11	Radio 2 2.4 GHz ath11 802.11ng	00:dc:b2:1e:c1:e1	Up	eduroam

SNMP Instanzen ECA-ESZ	AP: 191 Radio 1: 2522 Radio 2: 2521
SNMP Instanzen ECA-JvN	AP: 191 Radio 1: 2522 Radio 2: 2521

Controller Site: RUD25
Connected to: ICX-RUD25-H4E3 e 1/1/24
Location: Berlin-Adlershof > Rudower Chaussee 25, Informatik + Mathematik > Haus 3+4, Inst. f. Informatik
ENERGY_SAVING_ENABLED / IGNORE_ZERO_TX_ON_A

Name: AP-RUD25-3.412
Hardware: AP310i
Serial Number: 2038Y-1391100000
Uptime: 16:05:11 h
Last succ. Poll: 22.10.2026 21:54:22
Basic PwrUsage: 6000mW
SavedEnergy: 58.388,53 Wh (since: 24.08.2022 23:14:01)
IP: 172.19.177.103
eth0: 20:9e:f7:77:31:91
eth0 In Errors: 0
SW Version: 7.8.6.0-002R
Home-Controller: ECA-ESZ
Active/Backup-Ctrl: ECA-ESZ / ECA-JvN
Poll-Timeout: 3s
R1 5 GHz Ch: 132 (5660 MHz)
  Pwr-Lvl : 18 dBm
  Radio-Type: IEEE 802.11ax
  W.: 40 MHz Max-W: 40 MHz Bond.: Yes
  DCS: monitor
  Ch Busy Ø: 2%
  Rx Frames Ø: 0%
  AP Tx Ø: 1%
  Avg Noise: -91 dBm
  Beacon Interval: 100 ms
R2 2.4 GHz Ch: 9 (2452 MHz)
  Pwr-Lvl : 12 dBm
  Radio-Type: IEEE 802.11ax
  W.: 20 MHz Max-W: 20 MHz Bond.: No
  DCS: monitor
  Ch Busy Ø: 4%
  Rx Frames Ø: 1%
  AP Tx Ø: 1%
  Avg Noise: -97 dBm
  Beacon Interval: 100 ms
WLAN-Sessions: 0
  Min (1d / 7d / 28d): 0 / 0 / 0
  Max (1d / 7d / 28d): 6 / 8 / 13

Index	Radio / Band	If-MAC	Status	SSID	Sessions
0	Radio 1 5 GHz ath0 802.11na	20:9e:f7:61:b7:f0	Up	eduroam
10	Radio 2 2.4 GHz ath10 802.11ng	20:9e:f7:61:b7:e0	Up	_Free_Wifi_Berlin
11	Radio 2 2.4 GHz ath11 802.11ng	20:9e:f7:61:b7:e1	Up	eduroam

SNMP Instanzen ECA-ESZ	AP: 182 Radio 1: 2450 Radio 2: 2449
SNMP Instanzen ECA-JvN	AP: 182 Radio 1: 2450 Radio 2: 2449

Controller Site: RUD25
Connected to: ICX-RUD25-H3E4 e 1/1/46
Location: Berlin-Adlershof > Rudower Chaussee 25, Informatik + Mathematik > Haus 3+4, Inst. f. Informatik
ENERGY_SAVING_ENABLED / IGNORE_ZERO_TX_ON_A

Name: AP-RUD25-1.-003
Hardware: AP302W
Serial Number: 03022201261210
device unreachable
probably powered off due to energy saving
Last succ. Poll: 22.10.2026 21:09:13
Basic PwrUsage: 4700mW
SavedEnergy: 57.573,90 Wh (since: 02.02.2023 21:14:01)
IP: 172.19.188.219
eth0: b0:27:cf:9f:a1:c0
SW Version: 7.8.6.0-002R
Home-Controller: ECA-JvN
WLAN-Sessions: 0
Min (1d / 7d / 28d): 0 / 0 / 0
Max (1d / 7d / 28d): 3 / 4 / 4

SNMP Instanzen ECA-ESZ

AP: 422 Radio 1: 4370 Radio 2: 4369

Description: Hauptverteiler / BMZ
Controller Site: RUD25
Connected to: ICX7150-RUD25-1.-003 e 1/1/10
Location: Berlin-Adlershof > Rudower Chaussee 25, Informatik + Mathematik > Haus 1+2, Inst. f. Mathematik
ENERGY_SAVING_ENABLED / IGNORE_ZERO_TX_ON_A

Name: AP-RUD25-2.320
Hardware: AP310i
Serial Number: 2038Y-1355200000
device unreachable
probably powered off due to energy saving
Last succ. Poll: 22.10.2026 21:09:13
Basic PwrUsage: 5700mW
SavedEnergy: 69.232,4 Wh (since: 24.08.2022 23:14:01)
IP: 172.19.177.110
eth0: 20:9e:f7:77:2a:8e
SW Version: 7.8.6.0-002R
Home-Controller: ECA-JvN
WLAN-Sessions: 0
Min (1d / 7d / 28d): 0 / 0 / 0
Max (1d / 7d / 28d): 5 / 5 / 11

SNMP Instanzen ECA-ESZ

AP: 217 Radio 1: 2730 Radio 2: 2729

Controller Site: RUD25
Connected to: ICX-RUD25-H2E3 e 1/1/47
Location: Berlin-Adlershof > Rudower Chaussee 25, Informatik + Mathematik > Haus 1+2, Inst. f. Mathematik
ENERGY_SAVING_ENABLED / IGNORE_ZERO_TX_ON_A

Hilfe - Aktualisierungsintervall: 5 Minuten
Version 14.2.3, syj, 03.06.2026
Datenerhebung: 22.10.2026 21:54:01 Erzeugt: 22.10.2026 21:56:47 PID 834821

Humboldt-Universität zu Berlin - Computer- und Medienservice

WLAN-Status 22.10.2026 21:56:47

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