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royalmarquis's avatar
royalmarquis
Aspirant
Nov 18, 2017

c6300 modem router micro wifi drops

Several times a day I would lose my wifi connection sporadically.  It never auto connects back and I'd have to manually do it myself.  I'm using a Mac running OS X Yosemite 10.10.5.  Firmware of the model is V2.01.22.

 

My event log:

TimePriorityDescription
Nov 05 2017 10:16:22Critical (3)No Ranging Response received - T3 time-out
Nov 03 2017 20:56:57Warning (5)MIMO Event MIMO: Stored MIMO=-1 post cfg file MIMO=-1
Time Not EstablishedCritical (3)No Ranging Response received - T3 time-out
Nov 03 2017 20:48:01Warning (5)MIMO Event MIMO: Stored MIMO=-1 post cfg file MIMO=-1
Nov 03 2017 20:43:54Notice (6)SW download Successful - Via Config file
Nov 03 2017 20:42:49Critical (3)Started Unicast Maintenance Ranging - No Response received - T3 time-out
Nov 03 2017 20:42:28Notice (6)SW Download INIT - Via Config file d11_m_c6300_walledgarden_c01.cm
Nov 03 2017 20:42:25Warning (5)TCS Partial Service
Nov 03 2017 20:42:25Critical (3)Unicast Maintenance Ranging attempted - No response - Retries exhausted
Nov 03 2017 20:42:25Critical (3)Ranging Request Retries exhausted
Nov 03 2017 20:42:07Critical (3)No Ranging Response received - T3 time-out
Nov 03 2017 20:42:04Warning (5)MIMO Event MIMO: Stored MIMO=-1 post cfg file MIMO=-1
Time Not EstablishedCritical (3)No Ranging Response received - T3 time-out
Troubleshooting

2 Replies

  • royalmarquis's avatar
    royalmarquis
    Aspirant
    Nov 18, 2017
    [admin login] from source 192.168.0.202Saturday, 18 Nov 2017 17:06:300.0.0.0192.168.0.20
    [DHCP IP: (192.168.0.24)] to MAC address f8:da:0c:0b:5c:f52Saturday, 18 Nov 2017 16:37:370.0.0.00.0.0.0
    [WLAN access rejected: incorrect security] from MAC: f8:da:0c:0b:5c:f512Saturday, 18 Nov 2017 16:36:540.0.0.00.0.0.0
    [DHCP IP: (192.168.0.24)] to MAC address f8:da:0c:0b:5c:f51Saturday, 18 Nov 2017 16:25:110.0.0.00.0.0.0
    [DHCP IP: (192.168.0.21)] to MAC address 6c:72:e7:20:f5:ef1Saturday, 18 Nov 2017 16:24:360.0.0.00.0.0.0
    [DHCP IP: (192.168.0.20)] to MAC address 34:36:3b:c7:b3:483Saturday, 18 Nov 2017 16:24:050.0.0.00.0.0.0
    [admin login] from source 192.168.0.201Saturday, 18 Nov 2017 16:21:190.0.0.0192.168.0.20
    [DHCP IP: (192.168.0.20)] to MAC address 34:36:3b:c7:b3:482Saturday, 18 Nov 2017 16:21:160.0.0.00.0.0.0
    [DoS attack] ICMP Flood from 46.234.125.891Saturday, 18 Nov 2017 14:50:1773.136.90.13046.234.125.89
    [DoS attack] ICMP Flood from 23.105.70.771Saturday, 18 Nov 2017 13:32:5873.136.90.13023.105.70.77
    [DHCP IP: (192.168.0.20)] to MAC address 34:36:3b:c7:b3:483Saturday, 18 Nov 2017 13:21:500.0.0.00.0.0.0
    [DoS attack] ICMP Flood from 59.59.178.1921Saturday, 18 Nov 2017 12:59:0173.136.90.13059.59.178.192
    [DoS attack] ICMP Flood from 195.251.255.691Saturday, 18 Nov 2017 11:47:3873.136.90.130195.251.255.69
    [DoS attack] ICMP Flood from 129.82.138.441Saturday, 18 Nov 2017 11:09:0073.136.90.130129.82.138.44
    [DoS attack] ICMP Flood from 128.59.21.91Saturday, 18 Nov 2017 11:02:5973.136.90.130128.59.21.9
    [DHCP IP: (192.168.0.23)] to MAC address f0:6e:0b:5a:85:ee1Saturday, 18 Nov 2017 10:02:220.0.0.00.0.0.0
    [WLAN access rejected: incorrect security] from MAC: f0:6e:0b:5a:85:ee2Saturday, 18 Nov 2017 10:02:210.0.0.00.0.0.0
    [DHCP IP: (192.168.0.20)] to MAC address 34:36:3b:c7:b3:481Saturday, 18 Nov 2017 09:33:460.0.0.00.0.0.0
    [DHCP IP: (192.168.0.22)] to MAC address 3c:59:1e:b4:9d:9f1Saturday, 18 Nov 2017 09:28:550.0.0.00.0.0.0
    [DoS attack] ICMP Flood from 192.172.226.1371Saturday, 18 Nov 2017 07:53:0973.136.90.130192.172.226.137
    [DHCP IP: (192.168.0.21)] to MAC address 6c:72:e7:20:f5:ef1Saturday, 18 Nov 2017 07:39:220.0.0.00.0.0.0
    [DoS attack] Port Scan PROTO:TCP SPT:65526 DPT:41471Saturday, 18 Nov 2017 05:47:5273.136.90.1305.8.18.90
    [DHCP IP: (192.168.0.20)] to MAC address 34:36:3b:c7:b3:481Saturday, 18 Nov 2017 05:30:140.0.0.00.0.0.0
    [DoS attack] ICMP Flood from 206.117.25.901Saturday, 18 Nov 2017 02:51:0873.136.90.130206.117.25.90
    [DHCP IP: (192.168.0.20)] to MAC address 34:36:3b:c7:b3:481Saturday, 18 Nov 2017 01:26:230.0.0.00.0.0.0
    • DarrenM's avatar
      DarrenM
      Sr. NETGEAR Moderator
      Nov 22, 2017

      I am seeing T3 timeouts in your logs this is typically related to a signal Issue I suggest contacting your ISP and have them check your lines and levels.

       

      DarrenM