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Frequent disconnects 3700 firmware version V2.02.08
I started using ROKU two weeks ago. Since starting that, I have frequent dropped signals from comcast. If I reboot the modem then it will usually connect to the internet after a few minutes. This hap...
I installed the hot fix the other day and basically had no problems for about a week. Last evening it started going down again. I have no idea what is up with the DOS attacks or the ping of death. I really have no idea what a DOS attack is. I just know that when I disconnected my cable tv and started streaming over the internet that it has become more frequent. Here are the latest logs. Any help would be appreciated
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Description Count Last Occurrence Target Source
[admin login] from source 0.0.0.0 1 Sat Jul 30 06:15:55 2016 0.0.0.0:0 0.0.0.0:0
[ login failure] from source 0.0.0.0 1 Sat Jul 30 06:15:49 2016 0.0.0.0:0 0.0.0.0:0
[DHCP IP: 192.168.0.11] to MAC address 00:25:4b:99:03:c7 1 Sat Jul 30 06:15:34 2016 0.0.0.0:0 0.0.0.0:0
[DoS attack: Illegal Fragments] from 130.0.165.96, port 0 1 Sat Jul 30 05:08:27 2016 89.168.12.203:0 130.0.165.96:0
[DoS attack: Ping Of Death] from 130.0.165.96, port 0 5 Sat Jul 30 05:08:27 2016 89.168.12.203:0 130.0.165.96:0
[DoS attack: Teardrop or derivative] from 130.0.165.96, port 0 1 Sat Jul 30 05:07:15 2016 89.168.12.203:0 130.0.165.96:0
[Internet connected] IP address: 73.133.141.74 1 Sat Jul 30 04:17:09 2016 0.0.0.0:0 0.0.0.0:0
[Time synchronized with ToD server] 1 Sat Jul 30 04:16:56 2016 0.0.0.0:0 0.0.0.0:0
[Internet disconnected] 1 Sat Jul 30 04:16:30 2016 0.0.0.0:0 0.0.0.0:0
[DHCP IP: 192.168.0.11] to MAC address 00:25:4b:99:03:c7 1 Sat Jul 30 02:07:04 2016 0.0.0.0:0 0.0.0.0:0
[Internet connected] IP address: 73.133.141.74 1 Sat Jul 30 01:14:05 2016 0.0.0.0:0 0.0.0.0:0
[Time synchronized with ToD server] 1 Sat Jul 30 01:12:56 2016 0.0.0.0:0 0.0.0.0:0
[Internet disconnected] 1 Sat Jul 30 01:12:26 2016 0.0.0.0:0 0.0.0.0:0
[Internet connected] IP address: 73.133.141.74 1 Sat Jul 30 01:01:50 2016 0.0.0.0:0 0.0.0.0:0
[Time synchronized with ToD server] 1 Sat Jul 30 01:00:41 2016 0.0.0.0:0 0.0.0.0:0
[Internet disconnected] 1 Sat Jul 30 01:00:11 2016 0.0.0.0:0 0.0.0.0:0
[Internet connected] IP address: 73.133.141.74 1 Sat Jul 30 00:18:47 2016 0.0.0.0:0 0.0.0.0:0
[Time synchronized with ToD server] 1 Sat Jul 30 00:17:38 2016 0.0.0.0:0 0.0.0.0:0
[Internet disconnected] 1 Sat Jul 30 00:17:14 2016 0.0.0.0:0 0.0.0.0:0
[Internet connected] IP address: 73.133.141.74 1 Fri Jul 29 22:21:26 2016 0.0.0.0:0 0.0.0.0:0
[Time synchronized with ToD server] 1 Fri Jul 29 22:21:13 2016 0.0.0.0:0 0.0.0.0:0
[Internet disconnected] 1 Fri Jul 29 22:20:44 2016 0.0.0.0:0 0.0.0.0:0
[Internet connected] IP address: 73.133.141.74 1 Fri Jul 29 22:10:26 2016 0.0.0.0:0 0.0.0.0:0
[Time synchronized with ToD server] 5 Fri Jul 29 22:09:16 2016 0.0.0.0:0 0.0.0.0:0
[Internet disconnected] 1 Fri Jul 29 22:06:27 2016 0.0.0.0:0 0.0.0.0:0
[DHCP IP: 192.168.0.14] to MAC address 4c:7c:5f:93:cb:4b 1 Fri Jul 29 21:07:48 2016 0.0.0.0:0 0.0.0.0:0
[DHCP IP: 192.168.0.14] to MAC address 4c:7c:5f:93:cb:4b 1 Fri Jul 29 21:07:47 2016 0.0.0.0:0 0.0.0.0:0
[Internet connected] IP address: 73.133.141.74 1 Fri Jul 29 21:02:34 2016 0.0.0.0:0 0.0.0.0:0
[Time synchronized with ToD server] 1 Fri Jul 29 21:02:21 2016 0.0.0.0:0 0.0.0.0:0
[Internet disconnected] 1 Fri Jul 29 21:01:50 2016 0.0.0.0:0 0.0.0.0:0
[Internet connected] IP address: 73.133.141.74 1 Fri Jul 29 20:47:09 2016 0.0.0.0:0 0.0.0.0:0
[Time synchronized with ToD server] 1 Fri Jul 29 20:46:56 2016 0.0.0.0:0 0.0.0.0:0
[Internet disconnected] 1 Fri Jul 29 20:46:27 2016 0.0.0.0:0 0.0.0.0:0
[Internet connected] IP address: 73.133.141.74 1 Fri Jul 29 20:33:12 2016 0.0.0.0:0 0.0.0.0:0
[Time synchronized with ToD server] 1 Fri Jul 29 20:32:59 2016 0.0.0.0:0 0.0.0.0:0
[Internet disconnected] 1 Fri Jul 29 20:32:28 2016 0.0.0.0:0 0.0.0.0:0
[DHCP IP: 192.168.0.13] to MAC address 20:c9:d0:d7:63:47 1 Fri Jul 29 20:32:28 2016 0.0.0.0:0 0.0.0.0:0
[Internet connected] IP address: 73.133.141.74 1 Fri Jul 29 20:24:39 2016 0.0.0.0:0 0.0.0.0:0
[Time synchronized with ToD server] 1 Fri Jul 29 20:23:30 2016 0.0.0.0:0 0.0.0.0:0
[Internet disconnected] 1 Fri Jul 29 20:23:06 2016 0.0.0.0:0 0.0.0.0:0
[DHCP IP: 192.168.0.11] to MAC address 00:25:4b:99:03:c7 1 Fri Jul 29 19:43:49 2016 0.0.0.0:0 0.0.0.0:0
[DHCP IP: 192.168.0.22] to MAC address b8:a1:75:47:f9:23 1 Fri Jul 29 19:00:46 2016 0.0.0.0:0 0.0.0.0:0
[Internet connected] IP address: 73.133.141.74 1 Fri Jul 29 19:00:22 2016 0.0.0.0:0 0.0.0.0:0
[Time synchronized with ToD server] 1 Fri Jul 29 19:00:09 2016 0.0.0.0:0 0.0.0.0:0
[Internet disconnected] 1 Fri Jul 29 18:59:39 2016 0.0.0.0:0 0.0.0.0:0
[DoS attack: Ping Of Death] from 130.0.165.96, port 0 1 Fri Jul 29 18:58:33 2016 4.216.106.61:0 130.0.165.96:0
[DHCP IP: 192.168.0.22] to MAC address b8:a1:75:47:f9:23 1 Fri Jul 29 18:56:42 2016 0.0.0.0:0 0.0.0.0:0
[DHCP IP: 192.168.0.22] to MAC address b8:a1:75:47:f9:23 1 Fri Jul 29 18:42:41 2016 0.0.0.0:0 0.0.0.0:0
[Internet connected] IP address: 73.133.141.74 1 Fri Jul 29 18:42:00 2016 0.0.0.0:0 0.0.0.0:0
[Time synchronized with ToD server] 1 Fri Jul 29 18:40:50 2016 0.0.0.0:0 0.0.0.0:0
[Internet disconnected] 1 Fri Jul 29 18:40:18 2016 0.0.0.0:0 0.0.0.0:0
[DHCP IP: 192.168.0.22] to MAC address b8:a1:75:47:f9:23 1 Fri Jul 29 18:37:06 2016 0.0.0.0:0 0.0.0.0:0
[DHCP IP: 192.168.0.22] to MAC address b8:a1:75:47:f9:23 1 Fri Jul 29 18:35:16 2016 0.0.0.0:0 0.0.0.0:0
[DHCP IP: 192.168.0.13] to MAC address 20:c9:d0:d7:63:47 1 Fri Jul 29 18:34:22 2016 0.0.0.0:0 0.0.0.0:0
[DHCP IP: 192.168.0.14] to MAC address 4c:7c:5f:93:cb:4b 1 Fri Jul 29 18:34:19 2016 0.0.0.0:0 0.0.0.0:0
[DHCP IP: 192.168.0.12] to MAC address c0:1a:da:a6:3d:25 1 Fri Jul 29 18:34:14 2016 0.0.0.0:0 0.0.0.0:0
[Internet connected] IP address: 73.133.141.74 1 Fri Jul 29 18:34:07 2016 0.0.0.0:0 0.0.0.0:0
[DHCP IP: 192.168.0.12] to MAC address c0:1a:da:a6:3d:25 1 Fri Jul 29 18:34:03 2016 0.0.0.0:0 0.0.0.0:0
[DHCP IP: 192.168.0.22] to MAC address b8:a1:75:47:f9:23 1 Fri Jul 29 18:33:58 2016 0.0.0.0:0 0.0.0.0:0
[DHCP IP: 192.168.0.12] to MAC address c0:1a:da:a6:3d:25 1 Fri Jul 29 18:33:52 2016 0.0.0.0:0 0.0.0.0:0
[DHCP IP: 192.168.0.22] to MAC address b8:a1:75:47:f9:23 1 Fri Jul 29 18:33:47 2016 0.0.0.0:0 0.0.0.0:0
[DHCP IP: 192.168.0.12] to MAC address c0:1a:da:a6:3d:25 1 Fri Jul 29 18:33:41 2016 0.0.0.0:0 0.0.0.0:0
[DHCP IP: 192.168.0.22] to MAC address b8:a1:75:47:f9:23 1 Fri Jul 29 18:33:36 2016 0.0.0.0:0 0.0.0.0:0
[DHCP IP: 192.168.0.12] to MAC address c0:1a:da:a6:3d:25 1 Fri Jul 29 18:33:30 2016 0.0.0.0:0 0.0.0.0:0
[DHCP IP: 192.168.0.22] to MAC address b8:a1:75:47:f9:23 1 Fri Jul 29 18:33:25 2016 0.0.0.0:0 0.0.0.0:0
[DHCP IP: 192.168.0.12] to MAC address c0:1a:da:a6:3d:25 1 Fri Jul 29 18:33:19 2016 0.0.0.0:0 0.0.0.0:0
[DHCP IP: 192.168.0.22] to MAC address b8:a1:75:47:f9:23 1 Fri Jul 29 18:33:14 2016 0.0.0.0:0 0.0.0.0:0
[DHCP IP: 192.168.0.13] to MAC address 20:c9:d0:d7:63:47 1 Fri Jul 29 18:33:13 2016 0.0.0.0:0 0.0.0.0:0
[DHCP IP: 192.168.0.12] to MAC address c0:1a:da:a6:3d:25 1 Fri Jul 29 18:33:08 2016 0.0.0.0:0 0.0.0.0:0
[DHCP IP: 192.168.0.22] to MAC address b8:a1:75:47:f9:23 1 Fri Jul 29 18:33:03 2016 0.0.0.0:0 0.0.0.0:0
[DHCP IP: 192.168.0.13] to MAC address 20:c9:d0:d7:63:47 1 Fri Jul 29 18:33:01 2016 0.0.0.0:0 0.0.0.0:0
[Time synchronized with ToD server] 1 Fri Jul 29 18:32:57 2016 0.0.0.0:0 0.0.0.0:0
[DHCP IP: 192.168.0.12] to MAC address c0:1a:da:a6:3d:25 1 Fri Jul 29 18:32:56 2016 0.0.0.0:0 0.0.0.0:0
[DHCP IP: 192.168.0.22] to MAC address b8:a1:75:47:f9:23 1 Fri Jul 29 18:32:51 2016 0.0.0.0:0 0.0.0.0:0
[DHCP IP: 192.168.0.13] to MAC address 20:c9:d0:d7:63:47 1 Fri Jul 29 18:32:49 2016 0.0.0.0:0 0.0.0.0:0
[DHCP IP: 192.168.0.12] to MAC address c0:1a:da:a6:3d:25 1 Fri Jul 29 18:32:45 2016 0.0.0.0:0 0.0.0.0:0
[DHCP IP: 192.168.0.22] to MAC address b8:a1:75:47:f9:23 1 Fri Jul 29 18:32:40 2016 0.0.0.0:0 0.0.0.0:0
[DHCP IP: 192.168.0.13] to MAC address 20:c9:d0:d7:63:47 1 Fri Jul 29 18:32:38 2016 0.0.0.0:0 0.0.0.0:0
[DHCP IP: 192.168.0.12] to MAC address c0:1a:da:a6:3d:25 1 Fri Jul 29 18:32:33 2016 0.0.0.0:0 0.0.0.0:0
[DHCP IP: 192.168.0.22] to MAC address b8:a1:75:47:f9:23 1 Fri Jul 29 18:32:29 2016 0.0.0.0:0 0.0.0.0:0
[DHCP IP: 192.168.0.13] to MAC address 20:c9:d0:d7:63:47 1 Fri Jul 29 18:32:27 2016 0.0.0.0:0 0.0.0.0:0
[Time synchronized with ToD server] 1 Fri Jul 29 18:32:27 2016 0.0.0.0:0 0.0.0.0:0
[DHCP IP: 192.168.0.12] to MAC address c0:1a:da:a6:3d:25 1 Fri Jul 29 18:32:23 2016 0.0.0.0:0 0.0.0.0:0
[DHCP IP: 192.168.0.22] to MAC address b8:a1:75:47:f9:23 1 Fri Jul 29 18:32:19 2016 0.0.0.0:0 0.0.0.0:0
[DHCP IP: 192.168.0.13] to MAC address 20:c9:d0:d7:63:47 1 Fri Jul 29 18:32:17 2016 0.0.0.0:0 0.0.0.0:0
[DHCP IP: 192.168.0.12] to MAC address c0:1a:da:a6:3d:25 1 Fri Jul 29 18:32:12 2016 0.0.0.0:0 0.0.0.0:0
[DHCP IP: 192.168.0.22] to MAC address b8:a1:75:47:f9:23 1 Fri Jul 29 18:32:07 2016 0.0.0.0:0 0.0.0.0:0
[DHCP IP: 192.168.0.13] to MAC address 20:c9:d0:d7:63:47 1 Fri Jul 29 18:32:06 2016 0.0.0.0:0 0.0.0.0:0
[DHCP IP: 192.168.0.12] to MAC address c0:1a:da:a6:3d:25 1 Fri Jul 29 18:32:01 2016 0.0.0.0:0 0.0.0.0:0
[DHCP IP: 192.168.0.22] to MAC address b8:a1:75:47:f9:23 1 Fri Jul 29 18:31:56 2016 0.0.0.0:0 0.0.0.0:0
[DHCP IP: 192.168.0.12] to MAC address c0:1a:da:a6:3d:25 1 Fri Jul 29 18:31:50 2016 0.0.0.0:0 0.0.0.0:0
[DHCP IP: 192.168.0.22] to MAC address b8:a1:75:47:f9:23 1 Fri Jul 29 18:31:44 2016 0.0.0.0:0 0.0.0.0:0
[DHCP IP: 192.168.0.12] to MAC address c0:1a:da:a6:3d:25 1 Fri Jul 29 18:31:39 2016 0.0.0.0:0 0.0.0.0:0
[DHCP IP: 192.168.0.22] to MAC address b8:a1:75:47:f9:23 1 Fri Jul 29 18:31:33 2016 0.0.0.0:0 0.0.0.0:0
[DHCP IP: 192.168.0.12] to MAC address c0:1a:da:a6:3d:25 1 Fri Jul 29 18:31:28 2016 0.0.0.0:0 0.0.0.0:0
[DHCP IP: 192.168.0.22] to MAC address b8:a1:75:47:f9:23 1 Fri Jul 29 18:31:22 2016 0.0.0.0:0 0.0.0.0:0
[DHCP IP: 192.168.0.14] to MAC address 4c:7c:5f:93:cb:4b 1 Fri Jul 29 18:31:18 2016 0.0.0.0:0 0.0.0.0:0
[DHCP IP: 192.168.0.22] to MAC address b8:a1:75:47:f9:23 1 Fri Jul 29 18:31:11 2016 0.0.0.0:0 0.0.0.0:0
[DHCP IP: 192.168.0.22] to MAC address b8:a1:75:47:f9:23 1 Fri Jul 29 18:31:00 2016 0.0.0.0:0 0.0.0.0:0
[Time synchronized with ToD server]
The entries that look like this:
[DHCP IP: 192.168.0.22] to MAC address b8:a1:75:47:f9:23 1 Fri Jul 29 18:33:25 2016 0.0.0.0:0 0.0.0.0:0
correlate with DHCP failures. I ran wireshark and found a normal DHCP transaction until a NAK from the router in response to my device's request message. This happened to other devices as their leases renewed. Rebooting the router resolved the condition.
Pretty sure this is a defect that will require a software change.