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Internet always Disconnection (Wan ethernet port plug off.)

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Internet always Disconnection (Wan ethernet port plug off.)

This thread has been locked for further replies. You can start a new thread to share your ideas or ask questions.

Newbie21

2025-11-30 11:16:02 - last edited 2025-12-01 08:04:25

Posts: 1

Helpful: 0

Solutions: 0

Stories: 0

Registered: 2025-11-30

Internet always Disconnection (Wan ethernet port plug off.)

2025-11-30 11:16:02 - last edited 2025-12-01 08:04:25

Tags: #Network Connectivity

Model: Archer C6

Hardware Version: V4

Firmware Version: 1.15.0 Build 250729 Rel.63726n(4555)

my Internet always Disconnection

1 INFO 0days, 04:59:59, [wan]Wan ethernet port plug off.

2 INFO 0days, 04:59:59, [wan]advanced ddns -wanChanged

3 INFO 0days, 05:00:01, [wan]Wan ethernet port plug on.

4 INFO 0days, 05:00:01, [wan]STATIC-IP: eth0 set ip 192.168.100.183 mask 255.255.255.0 gateway 192.168.100.1.

5 INFO 0days, 05:00:01, [wan]advanced ddns -wanChanged

6 INFO 0days, 05:00:01, [wan]systool sntpc -sntpRequest

7 INFO 0days, 05:00:01, [dnsproxy]Register Dns Detect

8 INFO 0days, 05:00:01, [dnsproxy]Register primary = 0x8080808, secondary = 0x4040808

9 ERROR 0days, 05:00:01, [inetd]INETD: select error, abort.

10 WARNING 0days, 05:00:01, [cwmp]cwmp is not start

11 ERROR 0days, 05:00:01, [l2tpd]Unable to load config file

12 WARNING 0days, 05:00:01, [cwmp]cwmp is not start

13 INFO 0days, 05:00:07, [wan]Wan ethernet port plug off.

14 INFO 0days, 05:00:07, [wan]advanced ddns -wanChanged

15 INFO 0days, 05:00:11, [wan]Wan ethernet port plug on.

16 INFO 0days, 05:00:11, [wan]STATIC-IP: eth0 set ip 192.168.100.183 mask 255.255.255.0 gateway 192.168.100.1.

17 INFO 0days, 05:00:11, [wan]advanced ddns -wanChanged

18 INFO 0days, 05:00:11, [wan]systool sntpc -sntpRequest

19 INFO 0days, 05:00:11, [dnsproxy]Register Dns Detect

20 INFO 0days, 05:00:11, [dnsproxy]Register primary = 0x8080808, secondary = 0x4040808

21 ERROR 0days, 05:00:11, [inetd]INETD: select error, abort.

22 WARNING 0days, 05:00:11, [cwmp]cwmp is not start

23 ERROR 0days, 05:00:11, [l2tpd]Unable to load config file

24 WARNING 0days, 05:00:11, [cwmp]cwmp is not start

25 INFO 0days, 05:00:22, [wan]Wan ethernet port plug off.

26 INFO 0days, 05:00:22, [wan]advanced ddns -wanChanged

27 INFO 0days, 05:00:24, [wan]Wan ethernet port plug on.

28 INFO 0days, 05:00:24, [wan]STATIC-IP: eth0 set ip 192.168.100.183 mask 255.255.255.0 gateway 192.168.100.1.

29 INFO 0days, 05:00:24, [wan]advanced ddns -wanChanged

30 INFO 0days, 05:00:24, [wan]systool sntpc -sntpRequest

31 INFO 0days, 05:00:24, [dnsproxy]Register Dns Detect

32 INFO 0days, 05:00:24, [dnsproxy]Register primary = 0x8080808, secondary = 0x4040808

33 ERROR 0days, 05:00:24, [inetd]INETD: select error, abort.

34 WARNING 0days, 05:00:24, [cwmp]cwmp is not start

35 ERROR 0days, 05:00:24, [l2tpd]Unable to load config file

36 WARNING 0days, 05:00:24, [cwmp]cwmp is not start

37 INFO 0days, 05:00:30, [wan]Wan ethernet port plug off.

38 INFO 0days, 05:00:30, [wan]advanced ddns -wanChanged

39 INFO 0days, 05:00:32, [wan]Wan ethernet port plug on.

40 INFO 0days, 05:00:32, [wan]STATIC-IP: eth0 set ip 192.168.100.183 mask 255.255.255.0 gateway 192.168.100.1.

41 INFO 0days, 05:00:32, [wan]advanced ddns -wanChanged

42 INFO 0days, 05:00:32, [wan]systool sntpc -sntpRequest

43 INFO 0days, 05:00:32, [dnsproxy]Register Dns Detect

44 INFO 0days, 05:00:32, [dnsproxy]Register primary = 0x8080808, secondary = 0x4040808

45 ERROR 0days, 05:00:32, [inetd]INETD: select error, abort.

46 WARNING 0days, 05:00:32, [cwmp]cwmp is not start

47 ERROR 0days, 05:00:32, [l2tpd]Unable to load config file

48 WARNING 0days, 05:00:32, [cwmp]cwmp is not start

1 Accepted Solution

Kevin_Z

2025-12-01 08:04:21 - last edited 2025-12-01 08:04:25

Posts: 22989

Helpful: 5771

Solutions: 2724

Stories: 21

Registered: 2018-12-24

Re:Internet always Disconnection (Wan ethernet port plug off.)-Solution

2025-12-01 08:04:21 - last edited 2025-12-01 08:04:25

Hello @Newbie21

Thank you for posting on the TP-Link Community.

It seems the WAN/Internet connection between the C6 and your modem is not stable. It's suggested to follow the troubleshooting guide to fix it:

Troubleshooting: Unstable connection on the TP-Link router

If the suggestions don't help, please provide some details as follows:

1. Who is your ISP? What is the model of the modem that the C6 connects to?

2. Do you have a stable internet connection when connected a PC directly to the modem? If not, please contact your ISP or modem support to fix it first.

3. If the modem connection is stable, please email us (support.forum@tp-link.com) the whole system log on the C6, ensure it records the disconnect and reconnect behaviors.

Nice to Meet You in Our TP-Link Community. Check Out the Latest Posts: Introducing AI QoS: Elevate Your Gaming Experience on the Archer GE800 Gaming Router! Connect TP-Link Archer BE550 to Germany's DS-Lite (Dual Stack Lite) Internet via WAN Archer GE550 - BE9300 Tri-Band Wi-Fi 7 Gaming Router Archer AX90 New Firmware Added Support for EasyMesh and Ethernet Backhaul If you found a post or response helpful, please click Helpful (arrow pointing upward icon). If you are the author of a topic, remember to mark a helpful reply as the "Recommended Solution" (star icon) so that others can benefit from it.

Internet always Disconnection (Wan ethernet port plug off.)

Internet always Disconnection (Wan ethernet port plug off.)

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