Troubleshooting What if TP-Link Router Disconnects from Internet?
This Article Applies to:
TP-Link Routers
Issue Description/Phenomenon:
Some customers may find that the router keeps disconnecting from the internet/modem, the internet LED on the router changes to red/orange, and it will recover automatically after minutes. Manually powering off and then powering on the router can also get the connection back. This article aims to provide solutions to the issue.
Troubleshooting Suggestions:
1. Check and ensure the internet line or ISP modem is stable, bypassing the TP-Link router. Connect the PC directly to the ISP modem (or internet cable from the wall), test and monitor the internet connectivity, and ensure you have a stable connection.
2. If the modem internet is stable, please connect the router back to the network, and ensure the Ethernet cable going from the ISP modem to the WAN port of the router is securely connected. Try with another Cat5e/6 cable or change the port of your ISP modem, to where you're connecting the TP-Link router (if possible).
3. Check and ensure the router firmware is up-to-date.
4. Login to the router web interface when there is no internet, and check if there is still a WAN IP address on the Status page. If yes, go to Advanced > Network > Internet, change the DNS server as follows, then Save and reboot the router to confirm:
5. It's also suggested to clone the MAC address of the computer (or the MAC of the old router) to the TP-Link router if the internet is stable when the computer (or old router) is plugged into the ISP modem directly. Guidance is as follows:
How do I configure MAC Address Clone on my TP-Link Archer Router?
If the disconnect issue persists after checking all the above, it is suggested to comment below and be sure to provide the following information:
1. Model number, hardware, and firmware version of your TP-Link Router.
2. Who is your ISP? What's the model of the modem?
3. What is the WAN connection type on the TP-Link router?
4. What troubleshooting have you done, and what are the results? Send us the screenshots of the Network > Internet page. You can mask the WAN IP and gateway info for security concerns
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@Kevin_Z
I am experiencing this issue on an Archer A8 (latest firmware) with Spectrum as my ISP. I don't appear to have DOS Protections in the settings to disable. I have been having a brief disconnect from the internet on all devices once or twice an hour since I got the router.
Here are my logs any thoughts on what is going on here?
1 INFO 0days, 00:00:03, [lan]LAN: Attach mirror0 to stack.
2 INFO 0days, 00:00:04, [lan]LAN: Set interface mirror0 ip=192.168.0.1 netmask 255.255.255.0.
3 INFO 0days, 00:00:20, [wan]Attach interface eth0.
4 INFO 0days, 00:00:20, [httpd]Http server start!
5 INFO 0days, 00:00:23, [wan]Wan ethernet port plug on.
6 INFO 0days, 00:00:24, [dhcpc]Send DISCOVER with unicast flag 0
7 INFO 0days, 00:00:24, [dhcpc]Recv OFFER from server 142.254.204.13 with ip 71.77.64.33
8 INFO 0days, 00:00:24, [dhcpc]Send REQUEST to server 142.254.204.13 with request ip 71.77.64.33
9 INFO 0days, 00:00:25, [dhcpc]eth0 set ip 71.77.64.33 mask 255.255.240.0 gateway 71.77.64.1
10 INFO 0days, 00:00:25, [wan]advanced ddns -wanChanged
11 INFO 0days, 00:00:25, [wan]systool sntpc -sntpRequest
12 INFO 0days, 00:00:25, [dnsproxy]Register Dns Detect
13 INFO 0days, 00:00:25, [dnsproxy]Register primary = 0x3d2f12d1, secondary = 0x3f2f12d1
14 WARNING 0days, 00:00:25, [dhcps]Lease host name not found.
15 INFO 0days, 00:00:25, [dhcps]Send OFFER with ip 192.168.0.100.
16 WARNING 0days, 00:00:26, [dhcps]Lease host name not found.
17 INFO 0days, 00:00:26, [dhcps]Send ACK to 192.168.0.100.
18 INFO 0days, 00:00:38, [dhcps]Send OFFER with ip 192.168.0.101.
19 INFO 0days, 00:00:38, [dhcps]Send OFFER with ip 192.168.0.102.
20 INFO 0days, 00:00:39, [dhcps]Send ACK to 192.168.0.101.
21 INFO 0days, 00:00:39, [dhcps]Send ACK to 192.168.0.102.
22 WARNING 0days, 00:00:44, [dhcps]Lease host name not found.
23 WARNING 0days, 00:00:58, [dhcps]Lease host name not found.
24 INFO 0days, 00:00:58, [dhcps]Send OFFER with ip 192.168.0.103.
25 INFO 0days, 00:00:58, [dhcps]Send ACK to 192.168.0.103.
26 INFO 0days, 00:01:16, [dhcps]Send OFFER with ip 192.168.0.104.
27 INFO 0days, 00:01:17, [dhcps]Send ACK to 192.168.0.104.
28 WARNING 0days, 00:15:02, [dhcps]Lease host name not found.
29 INFO 0days, 00:15:02, [dhcps]Send OFFER with ip 192.168.0.100.
30 WARNING 0days, 00:15:02, [dhcps]Lease host name not found.
31 INFO 0days, 00:15:02, [dhcps]Send ACK to 192.168.0.100.
32 INFO 0days, 01:32:23, [dhcps]Recv RELEASE from E0:31:9E:16:24:E9.
33 INFO 0days, 02:03:06, [wan]Wan ethernet port plug off.
34 INFO 0days, 02:03:06, [dnsproxy]Register Dns Detect
35 ERROR 0days, 02:03:06, [dnsproxy]register dns server detect error
36 INFO 0days, 02:03:06, [dnsproxy]Register primary = 0x0, secondary = 0x0
37 INFO 0days, 02:03:07, [dhcpc]interface bring down
38 INFO 0days, 02:03:07, [wan]advanced ddns -wanChanged
39 INFO 0days, 02:03:09, [wan]Wan ethernet port plug on.
40 INFO 0days, 02:03:10, [dhcpc]Send DISCOVER with unicast flag 0
41 INFO 0days, 02:03:10, [dhcpc]Recv OFFER from server 142.254.204.13 with ip 71.77.64.33
42 INFO 0days, 02:03:10, [dhcpc]Send REQUEST to server 142.254.204.13 with request ip 71.77.64.33
43 INFO 0days, 02:03:11, [dhcpc]eth0 set ip 71.77.64.33 mask 255.255.240.0 gateway 71.77.64.1
44 INFO 0days, 02:03:11, [wan]advanced ddns -wanChanged
45 INFO 0days, 02:03:11, [wan]systool sntpc -sntpRequest
46 INFO 0days, 02:03:11, [dnsproxy]Register Dns Detect
47 INFO 0days, 02:03:11, [dnsproxy]Register primary = 0x3d2f12d1, secondary = 0x3f2f12d1
48 INFO 0days, 03:26:39, [wan]Wan ethernet port plug off.
49 INFO 0days, 03:26:39, [dnsproxy]Register Dns Detect
50 ERROR 0days, 03:26:39, [dnsproxy]register dns server detect error
51 INFO 0days, 03:26:39, [dnsproxy]Register primary = 0x0, secondary = 0x0
52 INFO 0days, 03:26:39, [dhcpc]interface bring down
53 INFO 0days, 03:26:39, [wan]advanced ddns -wanChanged
54 INFO 0days, 03:26:42, [wan]Wan ethernet port plug on.
55 INFO 0days, 03:26:42, [dhcpc]Send DISCOVER with unicast flag 0
56 INFO 0days, 03:26:42, [dhcpc]Recv OFFER from server 142.254.204.13 with ip 71.77.64.33
57 INFO 0days, 03:26:42, [dhcpc]Send REQUEST to server 142.254.204.13 with request ip 71.77.64.33
58 INFO 0days, 03:26:43, [dhcpc]eth0 set ip 71.77.64.33 mask 255.255.240.0 gateway 71.77.64.1
59 INFO 0days, 03:26:43, [wan]advanced ddns -wanChanged
60 INFO 0days, 03:26:43, [wan]systool sntpc -sntpRequest
61 INFO 0days, 03:26:43, [dnsproxy]Register Dns Detect
62 INFO 0days, 03:26:43, [dnsproxy]Register primary = 0x3d2f12d1, secondary = 0x3f2f12d1
63 INFO 0days, 03:31:34, [dhcps]REQUEST ip c0a80064 already reserved by 00:50:B6:28:9C:62
64 INFO 0days, 03:31:37, [dhcps]REQUEST ip c0a80064 already reserved by 00:50:B6:28:9C:62
65 INFO 0days, 03:31:40, [dhcps]REQUEST ip c0a80064 already reserved by 00:50:B6:28:9C:62
66 INFO 0days, 03:31:40, [dhcps]Send OFFER with ip 192.168.0.105.
67 INFO 0days, 03:31:44, [dhcps]Send OFFER with ip 192.168.0.105.
68 INFO 0days, 03:31:45, [dhcps]Send ACK to 192.168.0.105.
69 INFO 0days, 03:45:44, [dhcps]REQUEST ip c0a80067 already reserved by 18:48:CA:76:DF:18
70 INFO 0days, 03:45:48, [dhcps]REQUEST ip c0a80067 already reserved by 18:48:CA:76:DF:18
71 WARNING 0days, 03:45:49, [dhcps]Lease host name not found.
72 INFO 0days, 03:45:49, [dhcps]Send OFFER with ip 192.168.0.107.
73 WARNING 0days, 03:45:50, [dhcps]Lease host name not found.
74 INFO 0days, 03:45:50, [dhcps]Send ACK to 192.168.0.107.
75 WARNING 0days, 04:11:06, [dhcps]Lease host name not found.
76 INFO 0days, 04:43:41, [wan]Wan ethernet port plug off.
77 INFO 0days, 04:43:41, [dnsproxy]Register Dns Detect
78 ERROR 0days, 04:43:41, [dnsproxy]register dns server detect error
79 INFO 0days, 04:43:41, [dnsproxy]Register primary = 0x0, secondary = 0x0
80 INFO 0days, 04:43:42, [dhcpc]interface bring down
81 INFO 0days, 04:43:42, [wan]advanced ddns -wanChanged
82 INFO 0days, 04:43:44, [wan]Wan ethernet port plug on.
83 INFO 0days, 04:43:45, [dhcpc]Send DISCOVER with unicast flag 0
84 INFO 0days, 04:43:45, [dhcpc]Recv OFFER from server 142.254.204.13 with ip 71.77.64.33
85 INFO 0days, 04:43:45, [dhcpc]Send REQUEST to server 142.254.204.13 with request ip 71.77.64.33
86 INFO 0days, 04:43:46, [dhcpc]eth0 set ip 71.77.64.33 mask 255.255.240.0 gateway 71.77.64.1
87 INFO 0days, 04:43:46, [wan]advanced ddns -wanChanged
88 INFO 0days, 04:43:46, [wan]systool sntpc -sntpRequest
89 INFO 0days, 04:43:46, [dnsproxy]Register Dns Detect
90 INFO 0days, 04:43:46, [dnsproxy]Register primary = 0x3d2f12d1, secondary = 0x3f2f12d1
91 WARNING 0days, 05:53:39, [dhcps]Lease host name not found.
92 WARNING 0days, 06:06:38, [dhcps]Lease host name not found.
93 WARNING 0days, 07:22:33, [dhcps]Lease host name not found.
94 INFO 0days, 08:32:27, [dhcps]Recv RELEASE from E0:31:9E:16:24:E9.
95 INFO 0days, 08:45:17, [wan]Wan ethernet port plug off.
96 INFO 0days, 08:45:17, [dnsproxy]Register Dns Detect
97 ERROR 0days, 08:45:17, [dnsproxy]register dns server detect error
98 INFO 0days, 08:45:17, [dnsproxy]Register primary = 0x0, secondary = 0x0
99 INFO 0days, 08:45:17, [dhcpc]interface bring down
100 INFO 0days, 08:45:17, [wan]advanced ddns -wanChanged
101 INFO 0days, 08:45:20, [wan]Wan ethernet port plug on.
102 INFO 0days, 08:45:20, [dhcpc]Send DISCOVER with unicast flag 0
103 INFO 0days, 08:45:21, [dhcpc]Recv OFFER from server 142.254.204.13 with ip 71.77.64.33
104 INFO 0days, 08:45:21, [dhcpc]Send REQUEST to server 142.254.204.13 with request ip 71.77.64.33
105 INFO 0days, 08:45:21, [dhcpc]eth0 set ip 71.77.64.33 mask 255.255.240.0 gateway 71.77.64.1
106 INFO 0days, 08:45:21, [wan]advanced ddns -wanChanged
107 INFO 0days, 08:45:21, [wan]systool sntpc -sntpRequest
108 INFO 0days, 08:45:21, [dnsproxy]Register Dns Detect
109 INFO 0days, 08:45:21, [dnsproxy]Register primary = 0x3d2f12d1, secondary = 0x3f2f12d1
110 INFO 0days, 08:59:05, [dhcps]Send OFFER with ip 192.168.0.108.
111 INFO 0days, 08:59:07, [dhcps]Send ACK to 192.168.0.108.
112 INFO 0days, 09:28:02, [wan]Wan ethernet port plug off.
113 INFO 0days, 09:28:02, [dnsproxy]Register Dns Detect
114 ERROR 0days, 09:28:02, [dnsproxy]register dns server detect error
115 INFO 0days, 09:28:02, [dnsproxy]Register primary = 0x0, secondary = 0x0
116 INFO 0days, 09:28:03, [dhcpc]interface bring down
117 INFO 0days, 09:28:03, [wan]advanced ddns -wanChanged
118 INFO 0days, 09:28:05, [wan]Wan ethernet port plug on.
119 INFO 0days, 09:28:06, [dhcpc]Send DISCOVER with unicast flag 0
120 INFO 0days, 09:28:06, [dhcpc]Recv OFFER from server 142.254.204.13 with ip 71.77.64.33
121 INFO 0days, 09:28:06, [dhcpc]Send REQUEST to server 142.254.204.13 with request ip 71.77.64.33
122 INFO 0days, 09:28:06, [dhcpc]eth0 set ip 71.77.64.33 mask 255.255.240.0 gateway 71.77.64.1
123 INFO 0days, 09:28:06, [wan]advanced ddns -wanChanged
124 INFO 0days, 09:28:06, [wan]systool sntpc -sntpRequest
125 INFO 0days, 09:28:06, [dnsproxy]Register Dns Detect
126 INFO 0days, 09:28:06, [dnsproxy]Register primary = 0x3d2f12d1, secondary = 0x3f2f12d1
127 WARNING 0days, 09:41:02, [dhcps]Lease host name not found.
128 WARNING 0days, 10:48:08, [dhcps]Lease host name not found.
129 INFO 0days, 11:04:31, [wan]Wan ethernet port plug off.
130 INFO 0days, 11:04:31, [dnsproxy]Register Dns Detect
131 ERROR 0days, 11:04:31, [dnsproxy]register dns server detect error
132 INFO 0days, 11:04:31, [dnsproxy]Register primary = 0x0, secondary = 0x0
133 INFO 0days, 11:04:32, [dhcpc]interface bring down
134 INFO 0days, 11:04:32, [wan]advanced ddns -wanChanged
135 INFO 0days, 11:04:33, [wan]Wan ethernet port plug on.
136 INFO 0days, 11:04:34, [dhcpc]Send DISCOVER with unicast flag 0
137 INFO 0days, 11:04:34, [dhcpc]Recv OFFER from server 142.254.204.13 with ip 71.77.64.33
138 INFO 0days, 11:04:34, [dhcpc]Send REQUEST to server 142.254.204.13 with request ip 71.77.64.33
139 INFO 0days, 11:04:35, [dhcpc]eth0 set ip 71.77.64.33 mask 255.255.240.0 gateway 71.77.64.1
140 INFO 0days, 11:04:35, [wan]advanced ddns -wanChanged
141 INFO 0days, 11:04:35, [wan]systool sntpc -sntpRequest
142 INFO 0days, 11:04:35, [dnsproxy]Register Dns Detect
143 INFO 0days, 11:04:35, [dnsproxy]Register primary = 0x3d2f12d1, secondary = 0x3f2f12d1
144 WARNING 0days, 11:25:42, [dhcps]Lease host name not found.
145 WARNING 0days, 13:51:19, [dhcps]Lease host name not found.
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Hello, please check the logs that I highlighted, you can see that the WAN connection between the modem and the A8 is not good, try with another cat 5e/6 cable if the cable is not good.
You can also confirm if you can get a stable internet connection by inserting the cable into the computer directly bypassing the A8.
nicbr wrote
@Kevin_Z
I am experiencing this issue on an Archer A8 (latest firmware) with Spectrum as my ISP. I don't appear to have DOS Protections in the settings to disable. I have been having a brief disconnect from the internet on all devices once or twice an hour since I got the router.
Here are my logs any thoughts on what is going on here?
1 INFO 0days, 00:00:03, [lan]LAN: Attach mirror0 to stack.
2 INFO 0days, 00:00:04, [lan]LAN: Set interface mirror0 ip=192.168.0.1 netmask 255.255.255.0.
3 INFO 0days, 00:00:20, [wan]Attach interface eth0.
4 INFO 0days, 00:00:20, [httpd]Http server start!
5 INFO 0days, 00:00:23, [wan]Wan ethernet port plug on.
6 INFO 0days, 00:00:24, [dhcpc]Send DISCOVER with unicast flag 0
7 INFO 0days, 00:00:24, [dhcpc]Recv OFFER from server 142.254.204.13 with ip 71.77.64.33
8 INFO 0days, 00:00:24, [dhcpc]Send REQUEST to server 142.254.204.13 with request ip 71.77.64.33
9 INFO 0days, 00:00:25, [dhcpc]eth0 set ip 71.77.64.33 mask 255.255.240.0 gateway 71.77.64.1
10 INFO 0days, 00:00:25, [wan]advanced ddns -wanChanged
11 INFO 0days, 00:00:25, [wan]systool sntpc -sntpRequest
12 INFO 0days, 00:00:25, [dnsproxy]Register Dns Detect
13 INFO 0days, 00:00:25, [dnsproxy]Register primary = 0x3d2f12d1, secondary = 0x3f2f12d1
14 WARNING 0days, 00:00:25, [dhcps]Lease host name not found.
15 INFO 0days, 00:00:25, [dhcps]Send OFFER with ip 192.168.0.100.
16 WARNING 0days, 00:00:26, [dhcps]Lease host name not found.
17 INFO 0days, 00:00:26, [dhcps]Send ACK to 192.168.0.100.
18 INFO 0days, 00:00:38, [dhcps]Send OFFER with ip 192.168.0.101.
19 INFO 0days, 00:00:38, [dhcps]Send OFFER with ip 192.168.0.102.
20 INFO 0days, 00:00:39, [dhcps]Send ACK to 192.168.0.101.
21 INFO 0days, 00:00:39, [dhcps]Send ACK to 192.168.0.102.
22 WARNING 0days, 00:00:44, [dhcps]Lease host name not found.
23 WARNING 0days, 00:00:58, [dhcps]Lease host name not found.
24 INFO 0days, 00:00:58, [dhcps]Send OFFER with ip 192.168.0.103.
25 INFO 0days, 00:00:58, [dhcps]Send ACK to 192.168.0.103.
26 INFO 0days, 00:01:16, [dhcps]Send OFFER with ip 192.168.0.104.
27 INFO 0days, 00:01:17, [dhcps]Send ACK to 192.168.0.104.
28 WARNING 0days, 00:15:02, [dhcps]Lease host name not found.
29 INFO 0days, 00:15:02, [dhcps]Send OFFER with ip 192.168.0.100.
30 WARNING 0days, 00:15:02, [dhcps]Lease host name not found.
31 INFO 0days, 00:15:02, [dhcps]Send ACK to 192.168.0.100.
32 INFO 0days, 01:32:23, [dhcps]Recv RELEASE from E0:31:9E:16:24:E9.
33 INFO 0days, 02:03:06, [wan]Wan ethernet port plug off.
34 INFO 0days, 02:03:06, [dnsproxy]Register Dns Detect
35 ERROR 0days, 02:03:06, [dnsproxy]register dns server detect error
36 INFO 0days, 02:03:06, [dnsproxy]Register primary = 0x0, secondary = 0x0
37 INFO 0days, 02:03:07, [dhcpc]interface bring down
38 INFO 0days, 02:03:07, [wan]advanced ddns -wanChanged
39 INFO 0days, 02:03:09, [wan]Wan ethernet port plug on.
40 INFO 0days, 02:03:10, [dhcpc]Send DISCOVER with unicast flag 0
41 INFO 0days, 02:03:10, [dhcpc]Recv OFFER from server 142.254.204.13 with ip 71.77.64.33
42 INFO 0days, 02:03:10, [dhcpc]Send REQUEST to server 142.254.204.13 with request ip 71.77.64.33
43 INFO 0days, 02:03:11, [dhcpc]eth0 set ip 71.77.64.33 mask 255.255.240.0 gateway 71.77.64.1
44 INFO 0days, 02:03:11, [wan]advanced ddns -wanChanged
45 INFO 0days, 02:03:11, [wan]systool sntpc -sntpRequest
46 INFO 0days, 02:03:11, [dnsproxy]Register Dns Detect
47 INFO 0days, 02:03:11, [dnsproxy]Register primary = 0x3d2f12d1, secondary = 0x3f2f12d1
48 INFO 0days, 03:26:39, [wan]Wan ethernet port plug off.
49 INFO 0days, 03:26:39, [dnsproxy]Register Dns Detect
50 ERROR 0days, 03:26:39, [dnsproxy]register dns server detect error
51 INFO 0days, 03:26:39, [dnsproxy]Register primary = 0x0, secondary = 0x0
52 INFO 0days, 03:26:39, [dhcpc]interface bring down
53 INFO 0days, 03:26:39, [wan]advanced ddns -wanChanged
54 INFO 0days, 03:26:42, [wan]Wan ethernet port plug on.
55 INFO 0days, 03:26:42, [dhcpc]Send DISCOVER with unicast flag 0
56 INFO 0days, 03:26:42, [dhcpc]Recv OFFER from server 142.254.204.13 with ip 71.77.64.33
57 INFO 0days, 03:26:42, [dhcpc]Send REQUEST to server 142.254.204.13 with request ip 71.77.64.33
58 INFO 0days, 03:26:43, [dhcpc]eth0 set ip 71.77.64.33 mask 255.255.240.0 gateway 71.77.64.1
59 INFO 0days, 03:26:43, [wan]advanced ddns -wanChanged
60 INFO 0days, 03:26:43, [wan]systool sntpc -sntpRequest
61 INFO 0days, 03:26:43, [dnsproxy]Register Dns Detect
62 INFO 0days, 03:26:43, [dnsproxy]Register primary = 0x3d2f12d1, secondary = 0x3f2f12d1
63 INFO 0days, 03:31:34, [dhcps]REQUEST ip c0a80064 already reserved by 00:50:B6:28:9C:62
64 INFO 0days, 03:31:37, [dhcps]REQUEST ip c0a80064 already reserved by 00:50:B6:28:9C:62
65 INFO 0days, 03:31:40, [dhcps]REQUEST ip c0a80064 already reserved by 00:50:B6:28:9C:62
66 INFO 0days, 03:31:40, [dhcps]Send OFFER with ip 192.168.0.105.
67 INFO 0days, 03:31:44, [dhcps]Send OFFER with ip 192.168.0.105.
68 INFO 0days, 03:31:45, [dhcps]Send ACK to 192.168.0.105.
69 INFO 0days, 03:45:44, [dhcps]REQUEST ip c0a80067 already reserved by 18:48:CA:76:DF:18
70 INFO 0days, 03:45:48, [dhcps]REQUEST ip c0a80067 already reserved by 18:48:CA:76:DF:18
71 WARNING 0days, 03:45:49, [dhcps]Lease host name not found.
72 INFO 0days, 03:45:49, [dhcps]Send OFFER with ip 192.168.0.107.
73 WARNING 0days, 03:45:50, [dhcps]Lease host name not found.
74 INFO 0days, 03:45:50, [dhcps]Send ACK to 192.168.0.107.
75 WARNING 0days, 04:11:06, [dhcps]Lease host name not found.
76 INFO 0days, 04:43:41, [wan]Wan ethernet port plug off.
77 INFO 0days, 04:43:41, [dnsproxy]Register Dns Detect
78 ERROR 0days, 04:43:41, [dnsproxy]register dns server detect error
79 INFO 0days, 04:43:41, [dnsproxy]Register primary = 0x0, secondary = 0x0
80 INFO 0days, 04:43:42, [dhcpc]interface bring down
81 INFO 0days, 04:43:42, [wan]advanced ddns -wanChanged
82 INFO 0days, 04:43:44, [wan]Wan ethernet port plug on.
83 INFO 0days, 04:43:45, [dhcpc]Send DISCOVER with unicast flag 0
84 INFO 0days, 04:43:45, [dhcpc]Recv OFFER from server 142.254.204.13 with ip 71.77.64.33
85 INFO 0days, 04:43:45, [dhcpc]Send REQUEST to server 142.254.204.13 with request ip 71.77.64.33
86 INFO 0days, 04:43:46, [dhcpc]eth0 set ip 71.77.64.33 mask 255.255.240.0 gateway 71.77.64.1
87 INFO 0days, 04:43:46, [wan]advanced ddns -wanChanged
88 INFO 0days, 04:43:46, [wan]systool sntpc -sntpRequest
89 INFO 0days, 04:43:46, [dnsproxy]Register Dns Detect
90 INFO 0days, 04:43:46, [dnsproxy]Register primary = 0x3d2f12d1, secondary = 0x3f2f12d1
91 WARNING 0days, 05:53:39, [dhcps]Lease host name not found.
92 WARNING 0days, 06:06:38, [dhcps]Lease host name not found.
93 WARNING 0days, 07:22:33, [dhcps]Lease host name not found.
94 INFO 0days, 08:32:27, [dhcps]Recv RELEASE from E0:31:9E:16:24:E9.
95 INFO 0days, 08:45:17, [wan]Wan ethernet port plug off.
96 INFO 0days, 08:45:17, [dnsproxy]Register Dns Detect
97 ERROR 0days, 08:45:17, [dnsproxy]register dns server detect error
98 INFO 0days, 08:45:17, [dnsproxy]Register primary = 0x0, secondary = 0x0
99 INFO 0days, 08:45:17, [dhcpc]interface bring down
100 INFO 0days, 08:45:17, [wan]advanced ddns -wanChanged
101 INFO 0days, 08:45:20, [wan]Wan ethernet port plug on.
102 INFO 0days, 08:45:20, [dhcpc]Send DISCOVER with unicast flag 0
103 INFO 0days, 08:45:21, [dhcpc]Recv OFFER from server 142.254.204.13 with ip 71.77.64.33
104 INFO 0days, 08:45:21, [dhcpc]Send REQUEST to server 142.254.204.13 with request ip 71.77.64.33
105 INFO 0days, 08:45:21, [dhcpc]eth0 set ip 71.77.64.33 mask 255.255.240.0 gateway 71.77.64.1
106 INFO 0days, 08:45:21, [wan]advanced ddns -wanChanged
107 INFO 0days, 08:45:21, [wan]systool sntpc -sntpRequest
108 INFO 0days, 08:45:21, [dnsproxy]Register Dns Detect
109 INFO 0days, 08:45:21, [dnsproxy]Register primary = 0x3d2f12d1, secondary = 0x3f2f12d1
110 INFO 0days, 08:59:05, [dhcps]Send OFFER with ip 192.168.0.108.
111 INFO 0days, 08:59:07, [dhcps]Send ACK to 192.168.0.108.
112 INFO 0days, 09:28:02, [wan]Wan ethernet port plug off.
113 INFO 0days, 09:28:02, [dnsproxy]Register Dns Detect
114 ERROR 0days, 09:28:02, [dnsproxy]register dns server detect error
115 INFO 0days, 09:28:02, [dnsproxy]Register primary = 0x0, secondary = 0x0
116 INFO 0days, 09:28:03, [dhcpc]interface bring down
117 INFO 0days, 09:28:03, [wan]advanced ddns -wanChanged
118 INFO 0days, 09:28:05, [wan]Wan ethernet port plug on.
119 INFO 0days, 09:28:06, [dhcpc]Send DISCOVER with unicast flag 0
120 INFO 0days, 09:28:06, [dhcpc]Recv OFFER from server 142.254.204.13 with ip 71.77.64.33
121 INFO 0days, 09:28:06, [dhcpc]Send REQUEST to server 142.254.204.13 with request ip 71.77.64.33
122 INFO 0days, 09:28:06, [dhcpc]eth0 set ip 71.77.64.33 mask 255.255.240.0 gateway 71.77.64.1
123 INFO 0days, 09:28:06, [wan]advanced ddns -wanChanged
124 INFO 0days, 09:28:06, [wan]systool sntpc -sntpRequest
125 INFO 0days, 09:28:06, [dnsproxy]Register Dns Detect
126 INFO 0days, 09:28:06, [dnsproxy]Register primary = 0x3d2f12d1, secondary = 0x3f2f12d1
127 WARNING 0days, 09:41:02, [dhcps]Lease host name not found.
128 WARNING 0days, 10:48:08, [dhcps]Lease host name not found.
129 INFO 0days, 11:04:31, [wan]Wan ethernet port plug off.
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@Kevin_Z
I swapped out the modem->router cable but still experiencing the occasional network drops. I will try direct into the modem when I get the opportunity just need to find a time when no one else is on the network.
Here are my logs from the last 24 hours, still about the same.
1 INFO 0days, 00:00:03, [lan]LAN: Attach mirror0 to stack.
2 INFO 0days, 00:00:04, [lan]LAN: Set interface mirror0 ip=192.168.0.1 netmask 255.255.255.0.
3 INFO 0days, 00:00:20, [wan]Attach interface eth0.
4 INFO 0days, 00:00:20, [httpd]Http server start!
5 INFO 0days, 00:00:23, [wan]Wan ethernet port plug on.
6 INFO 0days, 00:00:24, [dhcpc]Send DISCOVER with unicast flag 0
7 INFO 0days, 00:00:24, [dhcpc]Recv OFFER from server 142.254.204.13 with ip 71.77.64.33
8 INFO 0days, 00:00:24, [dhcpc]Send REQUEST to server 142.254.204.13 with request ip 71.77.64.33
9 INFO 0days, 00:00:25, [dhcpc]eth0 set ip 71.77.64.33 mask 255.255.240.0 gateway 71.77.64.1
10 INFO 0days, 00:00:25, [wan]advanced ddns -wanChanged
11 INFO 0days, 00:00:25, [wan]systool sntpc -sntpRequest
12 INFO 0days, 00:00:25, [dnsproxy]Register Dns Detect
13 INFO 0days, 00:00:25, [dnsproxy]Register primary = 0x3d2f12d1, secondary = 0x3f2f12d1
14 WARNING 0days, 00:00:25, [dhcps]Lease host name not found.
15 INFO 0days, 00:00:25, [dhcps]Send OFFER with ip 192.168.0.100.
16 WARNING 0days, 00:00:26, [dhcps]Lease host name not found.
17 INFO 0days, 00:00:26, [dhcps]Send ACK to 192.168.0.100.
18 INFO 0days, 00:00:38, [dhcps]Send OFFER with ip 192.168.0.101.
19 INFO 0days, 00:00:38, [dhcps]Send OFFER with ip 192.168.0.102.
20 INFO 0days, 00:00:39, [dhcps]Send ACK to 192.168.0.101.
21 INFO 0days, 00:00:39, [dhcps]Send ACK to 192.168.0.102.
22 WARNING 0days, 00:00:44, [dhcps]Lease host name not found.
23 WARNING 0days, 00:00:58, [dhcps]Lease host name not found.
24 INFO 0days, 00:00:58, [dhcps]Send OFFER with ip 192.168.0.103.
25 INFO 0days, 00:00:58, [dhcps]Send ACK to 192.168.0.103.
26 INFO 0days, 00:01:16, [dhcps]Send OFFER with ip 192.168.0.104.
27 INFO 0days, 00:01:17, [dhcps]Send ACK to 192.168.0.104.
28 WARNING 0days, 00:15:02, [dhcps]Lease host name not found.
29 INFO 0days, 00:15:02, [dhcps]Send OFFER with ip 192.168.0.100.
30 WARNING 0days, 00:15:02, [dhcps]Lease host name not found.
31 INFO 0days, 00:15:02, [dhcps]Send ACK to 192.168.0.100.
32 INFO 0days, 01:32:23, [dhcps]Recv RELEASE from E0:31:9E:16:24:E9.
33 INFO 0days, 02:03:06, [wan]Wan ethernet port plug off.
34 INFO 0days, 02:03:06, [dnsproxy]Register Dns Detect
35 ERROR 0days, 02:03:06, [dnsproxy]register dns server detect error
36 INFO 0days, 02:03:06, [dnsproxy]Register primary = 0x0, secondary = 0x0
37 INFO 0days, 02:03:07, [dhcpc]interface bring down
38 INFO 0days, 02:03:07, [wan]advanced ddns -wanChanged
39 INFO 0days, 02:03:09, [wan]Wan ethernet port plug on.
40 INFO 0days, 02:03:10, [dhcpc]Send DISCOVER with unicast flag 0
41 INFO 0days, 02:03:10, [dhcpc]Recv OFFER from server 142.254.204.13 with ip 71.77.64.33
42 INFO 0days, 02:03:10, [dhcpc]Send REQUEST to server 142.254.204.13 with request ip 71.77.64.33
43 INFO 0days, 02:03:11, [dhcpc]eth0 set ip 71.77.64.33 mask 255.255.240.0 gateway 71.77.64.1
44 INFO 0days, 02:03:11, [wan]advanced ddns -wanChanged
45 INFO 0days, 02:03:11, [wan]systool sntpc -sntpRequest
46 INFO 0days, 02:03:11, [dnsproxy]Register Dns Detect
47 INFO 0days, 02:03:11, [dnsproxy]Register primary = 0x3d2f12d1, secondary = 0x3f2f12d1
48 INFO 0days, 03:26:39, [wan]Wan ethernet port plug off.
49 INFO 0days, 03:26:39, [dnsproxy]Register Dns Detect
50 ERROR 0days, 03:26:39, [dnsproxy]register dns server detect error
51 INFO 0days, 03:26:39, [dnsproxy]Register primary = 0x0, secondary = 0x0
52 INFO 0days, 03:26:39, [dhcpc]interface bring down
53 INFO 0days, 03:26:39, [wan]advanced ddns -wanChanged
54 INFO 0days, 03:26:42, [wan]Wan ethernet port plug on.
55 INFO 0days, 03:26:42, [dhcpc]Send DISCOVER with unicast flag 0
56 INFO 0days, 03:26:42, [dhcpc]Recv OFFER from server 142.254.204.13 with ip 71.77.64.33
57 INFO 0days, 03:26:42, [dhcpc]Send REQUEST to server 142.254.204.13 with request ip 71.77.64.33
58 INFO 0days, 03:26:43, [dhcpc]eth0 set ip 71.77.64.33 mask 255.255.240.0 gateway 71.77.64.1
59 INFO 0days, 03:26:43, [wan]advanced ddns -wanChanged
60 INFO 0days, 03:26:43, [wan]systool sntpc -sntpRequest
61 INFO 0days, 03:26:43, [dnsproxy]Register Dns Detect
62 INFO 0days, 03:26:43, [dnsproxy]Register primary = 0x3d2f12d1, secondary = 0x3f2f12d1
63 INFO 0days, 03:31:34, [dhcps]REQUEST ip c0a80064 already reserved by 00:50:B6:28:9C:62
64 INFO 0days, 03:31:37, [dhcps]REQUEST ip c0a80064 already reserved by 00:50:B6:28:9C:62
65 INFO 0days, 03:31:40, [dhcps]REQUEST ip c0a80064 already reserved by 00:50:B6:28:9C:62
66 INFO 0days, 03:31:40, [dhcps]Send OFFER with ip 192.168.0.105.
67 INFO 0days, 03:31:44, [dhcps]Send OFFER with ip 192.168.0.105.
68 INFO 0days, 03:31:45, [dhcps]Send ACK to 192.168.0.105.
69 INFO 0days, 03:45:44, [dhcps]REQUEST ip c0a80067 already reserved by 18:48:CA:76:DF:18
70 INFO 0days, 03:45:48, [dhcps]REQUEST ip c0a80067 already reserved by 18:48:CA:76:DF:18
71 WARNING 0days, 03:45:49, [dhcps]Lease host name not found.
72 INFO 0days, 03:45:49, [dhcps]Send OFFER with ip 192.168.0.107.
73 WARNING 0days, 03:45:50, [dhcps]Lease host name not found.
74 INFO 0days, 03:45:50, [dhcps]Send ACK to 192.168.0.107.
75 WARNING 0days, 04:11:06, [dhcps]Lease host name not found.
76 INFO 0days, 04:43:41, [wan]Wan ethernet port plug off.
77 INFO 0days, 04:43:41, [dnsproxy]Register Dns Detect
78 ERROR 0days, 04:43:41, [dnsproxy]register dns server detect error
79 INFO 0days, 04:43:41, [dnsproxy]Register primary = 0x0, secondary = 0x0
80 INFO 0days, 04:43:42, [dhcpc]interface bring down
81 INFO 0days, 04:43:42, [wan]advanced ddns -wanChanged
82 INFO 0days, 04:43:44, [wan]Wan ethernet port plug on.
83 INFO 0days, 04:43:45, [dhcpc]Send DISCOVER with unicast flag 0
84 INFO 0days, 04:43:45, [dhcpc]Recv OFFER from server 142.254.204.13 with ip 71.77.64.33
85 INFO 0days, 04:43:45, [dhcpc]Send REQUEST to server 142.254.204.13 with request ip 71.77.64.33
86 INFO 0days, 04:43:46, [dhcpc]eth0 set ip 71.77.64.33 mask 255.255.240.0 gateway 71.77.64.1
87 INFO 0days, 04:43:46, [wan]advanced ddns -wanChanged
88 INFO 0days, 04:43:46, [wan]systool sntpc -sntpRequest
89 INFO 0days, 04:43:46, [dnsproxy]Register Dns Detect
90 INFO 0days, 04:43:46, [dnsproxy]Register primary = 0x3d2f12d1, secondary = 0x3f2f12d1
91 WARNING 0days, 05:53:39, [dhcps]Lease host name not found.
92 WARNING 0days, 06:06:38, [dhcps]Lease host name not found.
93 WARNING 0days, 07:22:33, [dhcps]Lease host name not found.
94 INFO 0days, 08:32:27, [dhcps]Recv RELEASE from E0:31:9E:16:24:E9.
95 INFO 0days, 08:45:17, [wan]Wan ethernet port plug off.
96 INFO 0days, 08:45:17, [dnsproxy]Register Dns Detect
97 ERROR 0days, 08:45:17, [dnsproxy]register dns server detect error
98 INFO 0days, 08:45:17, [dnsproxy]Register primary = 0x0, secondary = 0x0
99 INFO 0days, 08:45:17, [dhcpc]interface bring down
100 INFO 0days, 08:45:17, [wan]advanced ddns -wanChanged
101 INFO 0days, 08:45:20, [wan]Wan ethernet port plug on.
102 INFO 0days, 08:45:20, [dhcpc]Send DISCOVER with unicast flag 0
103 INFO 0days, 08:45:21, [dhcpc]Recv OFFER from server 142.254.204.13 with ip 71.77.64.33
104 INFO 0days, 08:45:21, [dhcpc]Send REQUEST to server 142.254.204.13 with request ip 71.77.64.33
105 INFO 0days, 08:45:21, [dhcpc]eth0 set ip 71.77.64.33 mask 255.255.240.0 gateway 71.77.64.1
106 INFO 0days, 08:45:21, [wan]advanced ddns -wanChanged
107 INFO 0days, 08:45:21, [wan]systool sntpc -sntpRequest
108 INFO 0days, 08:45:21, [dnsproxy]Register Dns Detect
109 INFO 0days, 08:45:21, [dnsproxy]Register primary = 0x3d2f12d1, secondary = 0x3f2f12d1
110 INFO 0days, 08:59:05, [dhcps]Send OFFER with ip 192.168.0.108.
111 INFO 0days, 08:59:07, [dhcps]Send ACK to 192.168.0.108.
112 INFO 0days, 09:28:02, [wan]Wan ethernet port plug off.
113 INFO 0days, 09:28:02, [dnsproxy]Register Dns Detect
114 ERROR 0days, 09:28:02, [dnsproxy]register dns server detect error
115 INFO 0days, 09:28:02, [dnsproxy]Register primary = 0x0, secondary = 0x0
116 INFO 0days, 09:28:03, [dhcpc]interface bring down
117 INFO 0days, 09:28:03, [wan]advanced ddns -wanChanged
118 INFO 0days, 09:28:05, [wan]Wan ethernet port plug on.
119 INFO 0days, 09:28:06, [dhcpc]Send DISCOVER with unicast flag 0
120 INFO 0days, 09:28:06, [dhcpc]Recv OFFER from server 142.254.204.13 with ip 71.77.64.33
121 INFO 0days, 09:28:06, [dhcpc]Send REQUEST to server 142.254.204.13 with request ip 71.77.64.33
122 INFO 0days, 09:28:06, [dhcpc]eth0 set ip 71.77.64.33 mask 255.255.240.0 gateway 71.77.64.1
123 INFO 0days, 09:28:06, [wan]advanced ddns -wanChanged
124 INFO 0days, 09:28:06, [wan]systool sntpc -sntpRequest
125 INFO 0days, 09:28:06, [dnsproxy]Register Dns Detect
126 INFO 0days, 09:28:06, [dnsproxy]Register primary = 0x3d2f12d1, secondary = 0x3f2f12d1
127 WARNING 0days, 09:41:02, [dhcps]Lease host name not found.
128 WARNING 0days, 10:48:08, [dhcps]Lease host name not found.
129 INFO 0days, 11:04:31, [wan]Wan ethernet port plug off.
130 INFO 0days, 11:04:31, [dnsproxy]Register Dns Detect
131 ERROR 0days, 11:04:31, [dnsproxy]register dns server detect error
132 INFO 0days, 11:04:31, [dnsproxy]Register primary = 0x0, secondary = 0x0
133 INFO 0days, 11:04:32, [dhcpc]interface bring down
134 INFO 0days, 11:04:32, [wan]advanced ddns -wanChanged
135 INFO 0days, 11:04:33, [wan]Wan ethernet port plug on.
136 INFO 0days, 11:04:34, [dhcpc]Send DISCOVER with unicast flag 0
137 INFO 0days, 11:04:34, [dhcpc]Recv OFFER from server 142.254.204.13 with ip 71.77.64.33
138 INFO 0days, 11:04:34, [dhcpc]Send REQUEST to server 142.254.204.13 with request ip 71.77.64.33
139 INFO 0days, 11:04:35, [dhcpc]eth0 set ip 71.77.64.33 mask 255.255.240.0 gateway 71.77.64.1
140 INFO 0days, 11:04:35, [wan]advanced ddns -wanChanged
141 INFO 0days, 11:04:35, [wan]systool sntpc -sntpRequest
142 INFO 0days, 11:04:35, [dnsproxy]Register Dns Detect
143 INFO 0days, 11:04:35, [dnsproxy]Register primary = 0x3d2f12d1, secondary = 0x3f2f12d1
144 WARNING 0days, 11:25:42, [dhcps]Lease host name not found.
145 WARNING 0days, 13:51:19, [dhcps]Lease host name not found.
146 INFO 0days, 15:28:46, [dhcps]Send OFFER with ip 192.168.0.104.
147 INFO 0days, 15:28:47, [dhcps]Send ACK to 192.168.0.104.
148 INFO 0days, 15:32:31, [dhcps]Recv RELEASE from E0:31:9E:16:24:E9.
149 INFO 0days, 22:32:35, [dhcps]Recv RELEASE from E0:31:9E:16:24:E9.
150 INFO 0days, 23:28:46, [wan]Wan ethernet port plug off.
151 INFO 0days, 23:28:46, [dnsproxy]Register Dns Detect
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Since this issue could be caused by the ISP line or modem, please confirm if you can connect to the internet stably by connecting the computer directly to the modem and test for some time when that is possible.
Or you can contact Spectrum to ask them to help check the line and modem logs, they may find some abnormal disconnects if the line is not good.
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When did you purchase the router, and when did the disconnect issue happen?
What's the WAN connection type on the WR820N? Dynamic IP or PPPoE? Please send us the whole system log on the router, including that before and after the disconnects, don't reboot the router, you may just wait for the internet to come back automatically, or you can login to the web GUI of the router to connect it back.
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@Kevin_Z I bought the router 10 days ago. And the WAN connection type is pppope. I will send the system log in few hours when i reach home.
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@Kevin_Z Following is the system log for last 24 hours.
I don't think any disconnection happened when i was asleep. Electricity didn't go off i guess.
Also that issue only happened once yesterday. I tried setting channels manually. Don't know how much longer it will be stable.
TL-WR820N System Log
# Time = 2021-09-19 12:33:50 94893s
# H-Ver = TL-WR820N 2.0 : S-Ver = 1.4.10 Build 210527 Rel.57629n(4555)
# L = 192.168.0.1 : M = 255.255.255.0
# WAN = STATIC IP : W = 192.168.1.20 : M = 255.255.255.0 : G = 192.168.1.1
# Cnt = 5504, Free = 5477, Busy = 27
##########################################################################
0days, 00:00:02, [lan]LAN: Set interface br-lan0 ip=192.168.0.1 netmask 255.255.255.0.
0days, 00:00:05, [wan]STATIC-IP: eth1 set ip 192.168.1.20 mask 255.255.255.0 gateway 192.168.1.1.
0days, 00:00:05, [wan]advanced ddns -wanChanged
0days, 00:00:05, [wan]systool sntpc -sntpRequest
0days, 00:00:05, [httpd]Http server start!
0days, 00:00:07, [wan]Wan ethernet port plug on.
0days, 00:00:07, [wan]STATIC-IP: eth1 set ip 192.168.1.20 mask 255.255.255.0 gateway 192.168.1.1.
0days, 00:00:07, [wan]advanced ddns -wanChanged
0days, 00:00:07, [wan]systool sntpc -sntpRequest
0days, 00:00:20, [wan]Wan ethernet port plug off.
0days, 00:00:20, [wan]advanced ddns -wanChanged
0days, 00:00:33, [wan]Wan ethernet port plug on.
0days, 00:00:33, [wan]STATIC-IP: eth1 set ip 192.168.1.20 mask 255.255.255.0 gateway 192.168.1.1.
0days, 00:00:33, [wan]advanced ddns -wanChanged
0days, 00:00:33, [wan]systool sntpc -sntpRequest
0days, 00:00:45, [isp]INETD: select error, abort.
0days, 00:05:18, [dhcps]Send OFFER with ip 192.168.0.100.
0days, 00:05:19, [dhcps]Send ACK to 192.168.0.100.
0days, 00:11:23, [dhcps]Send OFFER with ip 192.168.0.105.
0days, 00:11:24, [dhcps]Send ACK to 192.168.0.105.
0days, 00:11:25, [dhcps]Send ACK to 192.168.0.105.
0days, 00:21:35, [dhcps]Send OFFER with ip 192.168.0.102.
0days, 00:21:36, [dhcps]Send ACK to 192.168.0.102.
0days, 00:54:11, [dhcps]Lease host name not found.
0days, 00:54:11, [dhcps]Send OFFER with ip 192.168.0.101.
0days, 00:54:11, [dhcps]Lease host name not found.
0days, 00:54:11, [dhcps]Send ACK to 192.168.0.101.
0days, 01:14:40, [dhcps]Lease host name not found.
0days, 01:14:40, [dhcps]Send OFFER with ip 192.168.0.101.
0days, 01:14:40, [dhcps]Lease host name not found.
0days, 01:14:40, [dhcps]Send ACK to 192.168.0.101.
0days, 03:15:00, [dhcps]Send OFFER with ip 192.168.0.103.
0days, 03:15:03, [dhcps]Send ACK to 192.168.0.103.
0days, 05:17:50, [dhcps]Send OFFER with ip 192.168.0.104.
0days, 05:17:50, [dhcps]Send ACK to 192.168.0.104.
0days, 07:12:24, [dhcps]Send OFFER with ip 192.168.0.104.
0days, 07:12:24, [dhcps]Send ACK to 192.168.0.104.
0days, 07:37:07, [dhcps]Send OFFER with ip 192.168.0.103.
0days, 07:37:09, [dhcps]Send ACK to 192.168.0.103.
0days, 07:40:32, [dhcps]Send OFFER with ip 192.168.0.103.
0days, 07:40:34, [dhcps]Send ACK to 192.168.0.103.
0days, 08:11:58, [dhcps]Send OFFER with ip 192.168.0.100.
0days, 08:11:59, [dhcps]Send ACK to 192.168.0.100.
0days, 08:12:30, [dhcps]Lease host name not found.
0days, 08:12:30, [dhcps]Send OFFER with ip 192.168.0.101.
0days, 08:12:31, [dhcps]Lease host name not found.
0days, 08:12:31, [dhcps]Send ACK to 192.168.0.101.
0days, 08:30:01, [dhcps]Send OFFER with ip 192.168.0.104.
0days, 08:30:01, [dhcps]Send ACK to 192.168.0.104.
0days, 08:35:29, [dhcps]Lease host name not found.
0days, 08:35:29, [dhcps]Send OFFER with ip 192.168.0.102.
0days, 08:35:30, [dhcps]Lease host name not found.
0days, 08:35:30, [dhcps]Send ACK to 192.168.0.102.
0days, 08:58:21, [dhcps]Send OFFER with ip 192.168.0.104.
0days, 08:58:21, [dhcps]Send ACK to 192.168.0.104.
0days, 09:12:33, [dhcps]Send OFFER with ip 192.168.0.104.
0days, 09:12:33, [dhcps]Send ACK to 192.168.0.104.
0days, 10:06:28, [dhcps]Send OFFER with ip 192.168.0.104.
0days, 10:06:28, [dhcps]Send ACK to 192.168.0.104.
0days, 10:21:46, [dhcps]Send OFFER with ip 192.168.0.104.
0days, 10:21:46, [dhcps]Send ACK to 192.168.0.104.
0days, 12:02:20, [dhcps]Send OFFER with ip 192.168.0.105.
0days, 12:02:20, [dhcps]Send ACK to 192.168.0.105.
0days, 12:50:21, [dhcps]Send OFFER with ip 192.168.0.106.
0days, 12:50:22, [dhcps]Send ACK to 192.168.0.106.
0days, 14:29:51, [dhcps]Lease host name not found.
0days, 14:29:51, [dhcps]Send OFFER with ip 192.168.0.100.
0days, 14:29:52, [dhcps]Lease host name not found.
0days, 14:29:52, [dhcps]Send ACK to 192.168.0.100.
0days, 23:45:51, [dhcps]Send OFFER with ip 192.168.0.100.
0days, 23:45:51, [dhcps]Send ACK to 192.168.0.100.
1days, 02:04:57, [dhcps]Send OFFER with ip 192.168.0.101.
1days, 02:04:57, [dhcps]Send ACK to 192.168.0.101.
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@Kevin_Z UPDATE
that connection drop just happened. And it shows Dhcp lease host name not found in log
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