TP-Link wr 740n randomly disconnects. (PPPoE)

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TP-Link wr 740n randomly disconnects. (PPPoE)

This thread has been locked for further replies. You can start a new thread to share your ideas or ask questions.
TP-Link wr 740n randomly disconnects. (PPPoE)
TP-Link wr 740n randomly disconnects. (PPPoE)
2017-08-28 05:51:17
Model :

Hardware Version :

Firmware Version :

ISP :

####################################################################
# TL-WR740N System Log
# Time = 2017-08-28 0:47:08 705s
# H-Ver = WR740N v5 00000000 : S-Ver = 3.14.0 Build 160114 Rel.66554n
# L = 192.168.0.1 : M = 255.255.255.0
# W1 = PPPoE : W = 195.191.175.83 : M = 255.255.255.255 : G = 195.191.175.83
####################################################################


Aug 28 00:36:07 PPP INFO rcvd [LCP TermAck]
Aug 28 00:36:07 PPP INFO send_phase 2091 pppd_phase = 0xa, ipv6 = 0, ipv4 = 0^M
Aug 28 00:36:07 PPP INFO In pppd the httpd-id is 517, set link phase is 0xa
Aug 28 00:36:07 PPP INFO send_phase 2091 pppd_phase = 0x0, ipv6 = 0, ipv4 = 0^M
Aug 28 00:36:07 PPP INFO In pppd the httpd-id is 517, set link phase is 0x0
Aug 28 00:36:18 PPP NOTICE call pppoeFormatCmd.
Aug 28 00:36:18 PPP NOTICE Standard authentication.
Aug 28 00:36:18 PPP INFO send_phase 2091 pppd_phase = 0x2, ipv6 = 0, ipv4 = 0^M
Aug 28 00:36:18 PPP INFO In pppd the httpd-id is 517, set link phase is 0x2
Aug 28 00:36:18 PPP INFO sent [PADI Host-Uniq(0x00000224)]
Aug 28 00:36:18 PPP INFO rcvd [PADO AC-Name:kt-nas5.krastelecom.com AC-MAC:00:0c:29:77:02:8f]
Aug 28 00:36:18 PPP INFO sent [PADR Host-Uniq(0x00000224)]
Aug 28 00:36:18 PPP INFO rcvd [PADS sess-id(25399)]
Aug 28 00:36:18 PPP INFO send_phase 2091 pppd_phase = 0x4, ipv6 = 0, ipv4 = 0^M
Aug 28 00:36:18 PPP INFO In pppd the httpd-id is 517, set link phase is 0x4
Aug 28 00:36:18 PPP INFO sent [LCP Req mru=1480 magic=0xe0a5920e]
Aug 28 00:36:18 PPP INFO rcvd [LCP Ack mru=1480 magic=0xe0a5920e]
Aug 28 00:36:20 PPP INFO rcvd [LCP Req mru=1492 magic=0x2123aa80 auth=chap-MD5]
Aug 28 00:36:20 PPP INFO sent [LCP Ack mru=1492 magic=0x2123aa80 auth=chap-MD5]
Aug 28 00:36:20 PPP INFO send_phase 2091 pppd_phase = 0x5, ipv6 = 0, ipv4 = 0^M
Aug 28 00:36:20 PPP INFO In pppd the httpd-id is 517, set link phase is 0x5
Aug 28 00:36:20 PPP INFO rcvd [CHAP Challenge (bb1e68e3d75af76e66952cf5ff222b4f5fccd4498c2240b11fa359897807), name = ""]
Aug 28 00:36:20 PPP INFO sent [CHAP Response (0d068e883760f60a02a91b70b4f609dc), name = "dell"]
Aug 28 00:36:20 PPP INFO rcvd [CHAP Failure "More then allow login (1/1)"]
Aug 28 00:36:20 PPP INFO send_phase 2091 pppd_phase = 0x65, ipv6 = 0, ipv4 = 0^M
Aug 28 00:36:20 PPP INFO In pppd the httpd-id is 517, set link phase is 0x65
Aug 28 00:36:20 PPP ERROR Failed to authenticate ourselves to peer
Aug 28 00:36:20 PPP INFO send_phase 2091 pppd_phase = 0x9, ipv6 = 0, ipv4 = 0^M
Aug 28 00:36:20 PPP INFO In pppd the httpd-id is 517, set link phase is 0x9
Aug 28 00:36:20 PPP ERROR LCP down
Aug 28 00:36:20 PPP WARNING LCP down
Aug 28 00:36:20 PPP INFO send_phase 2091 pppd_phase = 0x4, ipv6 = 0, ipv4 = 0^M
Aug 28 00:36:20 PPP INFO In pppd the httpd-id is 517, set link phase is 0x4
Aug 28 00:36:20 PPP INFO sent [LCP TermReq]
Aug 28 00:36:20 PPP INFO rcvd [LCP TermReq]
Aug 28 00:36:20 PPP INFO sent [LCP TermAck]
Aug 28 00:36:20 PPP INFO rcvd [LCP TermAck]
Aug 28 00:36:20 PPP INFO send_phase 2091 pppd_phase = 0xa, ipv6 = 0, ipv4 = 0^M
Aug 28 00:36:20 PPP INFO In pppd the httpd-id is 517, set link phase is 0xa
Aug 28 00:36:21 PPP INFO send_phase 2091 pppd_phase = 0x0, ipv6 = 0, ipv4 = 0^M
Aug 28 00:36:21 PPP INFO In pppd the httpd-id is 517, set link phase is 0x0
Aug 28 00:36:21 IPv6 NOTICE Dhcp6c is timeout.
Aug 28 00:36:21 IPv6 NOTICE Reset DHCPv6 information.
Aug 28 00:36:23 IPv6 INFO DHCP6C: Actual network device is eth1, DUID type is 0.
Aug 28 00:36:23 IPv6 INFO wide-dhcpv6: get hardware ID on device eth1.
Aug 28 00:36:23 IPv6 INFO wide-dhcpv6: Get a hardware address on device eth1 successfully.
Aug 28 00:36:23 IPv6 INFO Generated a new DUID: 00:01:00:01:1e:18:7e:3b:60:e3:27:51:80:61
Aug 28 00:36:23 IPv6 INFO Fork a child process to communicate with httpd.
Aug 28 00:36:23 IPv6 INFO DHCP6C main loop running.
Aug 28 00:36:23 IPv6 NOTICE Run cmd dhcp6c -c /tmp/dhcp6c.conf -I eth1 -p /tmp/dhcp6c.pid eth1 OK.
Aug 28 00:36:31 PPP NOTICE call pppoeFormatCmd.
Aug 28 00:36:31 PPP NOTICE Standard authentication.
Aug 28 00:36:31 PPP INFO send_phase 2091 pppd_phase = 0x2, ipv6 = 0, ipv4 = 0^M
Aug 28 00:36:31 PPP INFO In pppd the httpd-id is 517, set link phase is 0x2
Aug 28 00:36:31 PPP INFO sent [PADI Host-Uniq(0x00000234)]
Aug 28 00:36:31 PPP INFO rcvd [PADO AC-Name:kt-nas4.krastelecom.com AC-MAC:00:0c:29:65:c3:28]
Aug 28 00:36:31 PPP INFO sent [PADR Host-Uniq(0x00000234)]
Aug 28 00:36:31 PPP INFO rcvd [PADS sess-id(27319)]
Aug 28 00:36:31 PPP INFO send_phase 2091 pppd_phase = 0x4, ipv6 = 0, ipv4 = 0^M
Aug 28 00:36:31 PPP INFO In pppd the httpd-id is 517, set link phase is 0x4
Aug 28 00:36:31 PPP INFO sent [LCP Req mru=1480 magic=0x8e53852c]
Aug 28 00:36:31 PPP INFO rcvd [LCP Ack mru=1480 magic=0x8e53852c]
Aug 28 00:36:33 PPP INFO rcvd [LCP Req mru=1492 magic=0xd2f996f0 auth=chap-MD5]
Aug 28 00:36:33 PPP INFO sent [LCP Ack mru=1492 magic=0xd2f996f0 auth=chap-MD5]
Aug 28 00:36:33 PPP INFO send_phase 2091 pppd_phase = 0x5, ipv6 = 0, ipv4 = 0^M
Aug 28 00:36:33 PPP INFO In pppd the httpd-id is 517, set link phase is 0x5
Aug 28 00:36:33 PPP INFO rcvd [CHAP Challenge (bb1e6805c039031aea8294acb4c7daf503f76bdf9d211e03445fd0084d51), name = ""]
Aug 28 00:36:33 PPP INFO sent [CHAP Response (6f582efaeac1219444b4fe6f8a44ec3a), name = "dell"]
Aug 28 00:36:33 PPP INFO rcvd [CHAP Success "Welcome"]
Aug 28 00:36:33 PPP INFO send_phase 2091 pppd_phase = 0x7, ipv6 = 0, ipv4 = 0^M
Aug 28 00:36:33 PPP INFO In pppd the httpd-id is 517, set link phase is 0x7
Aug 28 00:36:33 PPP INFO sent [IPCP Req addr=0.0.0.0 dns1=0.0.0.0 dns3=0.0.0.0]
Aug 28 00:36:33 PPP INFO rcvd [IPCP Req addr=195.191.175.228]
Aug 28 00:36:33 PPP INFO sent [IPCP Ack addr=195.191.175.228]
Aug 28 00:36:33 PPP INFO rcvd [IPCP Nak addr=195.191.175.83 dns1=195.191.175.228 dns3=195.191.175.230]
Aug 28 00:36:33 PPP INFO sent [IPCP Req addr=195.191.175.83 dns1=195.191.175.228 dns3=195.191.175.230]
Aug 28 00:36:33 PPP INFO rcvd [IPCP Ack addr=195.191.175.83 dns1=195.191.175.228 dns3=195.191.175.230]
Aug 28 00:36:33 PPP INFO ipcp_up :ipv4 = 0, ipv6 = 0, ipcp_wantoptions[0].default_route = 1^M
Aug 28 00:36:33 PPP INFO delete old gateway^M
Aug 28 00:36:33 PPP INFO send_phase 2091 pppd_phase = 0x8, ipv6 = 0, ipv4 = 0^M
Aug 28 00:36:33 PPP INFO In pppd the httpd-id is 517, set link phase is 0x8
Aug 28 00:36:35 PPP NOTICE PPPoE connected
Aug 28 00:36:55 IPv6 NOTICE Dhcp6c is timeout.
Aug 28 00:36:55 IPv6 NOTICE Reset DHCPv6 information.
Aug 28 00:36:57 IPv6 INFO DHCP6C: Actual network device is eth1, DUID type is 0.
Aug 28 00:36:57 IPv6 INFO wide-dhcpv6: get hardware ID on device eth1.
Aug 28 00:36:57 IPv6 INFO wide-dhcpv6: Get a hardware address on device eth1 successfully.
Aug 28 00:36:57 IPv6 INFO Generated a new DUID: 00:01:00:01:21:36:22:29:60:e3:27:51:80:61
Aug 28 00:36:57 IPv6 INFO Fork a child process to communicate with httpd.
Aug 28 00:36:57 IPv6 INFO DHCP6C main loop running.
Aug 28 00:36:57 IPv6 NOTICE Run cmd dhcp6c -c /tmp/dhcp6c.conf -I eth1 -p /tmp/dhcp6c.pid eth1 OK.
Aug 28 00:37:28 IPv6 NOTICE Dhcp6c is timeout.
Aug 28 00:37:28 IPv6 NOTICE Reset DHCPv6 information.
Aug 28 00:37:30 IPv6 INFO DHCP6C: Actual network device is eth1, DUID type is 0.
Aug 28 00:37:30 IPv6 INFO wide-dhcpv6: get hardware ID on device eth1.
Aug 28 00:37:30 IPv6 INFO wide-dhcpv6: Get a hardware address on device eth1 successfully.
Aug 28 00:37:30 IPv6 INFO Generated a new DUID: 00:01:00:01:21:36:22:4b:60:e3:27:51:80:61
Aug 28 00:37:30 IPv6 INFO Fork a child process to communicate with httpd.
Aug 28 00:37:30 IPv6 INFO DHCP6C main loop running.
Aug 28 00:37:30 IPv6 NOTICE Run cmd dhcp6c -c /tmp/dhcp6c.conf -I eth1 -p /tmp/dhcp6c.pid eth1 OK.
Aug 28 00:37:35 PPP INFO send_phase 2091 pppd_phase = 0xd, ipv6 = 0, ipv4 = 0^M
Aug 28 00:37:35 PPP INFO In pppd the httpd-id is 517, set link phase is 0xd
Aug 28 00:37:35 PPP INFO got_sigterm, Terminating on signal 15
Aug 28 00:37:35 PPP ERROR User request
Aug 28 00:37:35 PPP INFO send_phase 2091 pppd_phase = 0x9, ipv6 = 0, ipv4 = 0^M
Aug 28 00:37:35 PPP INFO In pppd the httpd-id is 517, set link phase is 0x9
Aug 28 00:37:35 PPP INFO send_phase 2091 pppd_phase = 0x7, ipv6 = 0, ipv4 = 0^M
Aug 28 00:37:35 PPP INFO In pppd the httpd-id is 517, set link phase is 0x7
Aug 28 00:37:35 PPP ERROR LCP down
Aug 28 00:37:35 PPP WARNING LCP down
Aug 28 00:37:35 PPP INFO send_phase 2091 pppd_phase = 0x4, ipv6 = 0, ipv4 = 0^M
Aug 28 00:37:35 PPP INFO In pppd the httpd-id is 517, set link phase is 0x4
Aug 28 00:37:35 PPP INFO sent [LCP TermReq]
Aug 28 00:37:35 PPP INFO rcvd [LCP TermAck]
Aug 28 00:37:35 PPP INFO send_phase 2091 pppd_phase = 0xa, ipv6 = 0, ipv4 = 0^M
Aug 28 00:37:35 PPP INFO In pppd the httpd-id is 517, set link phase is 0xa
Aug 28 00:37:35 PPP INFO send_phase 2091 pppd_phase = 0x0, ipv6 = 0, ipv4 = 0^M
Aug 28 00:37:35 PPP INFO In pppd the httpd-id is 517, set link phase is 0x0
Aug 28 00:37:39 PPP WARNING PPPoE disconnected
Aug 28 00:37:39 IPv6 NOTICE Reset DHCPv6 information.
Aug 28 00:37:40 IPv6 INFO DHCP6C: Actual network device is eth1, DUID type is 0.
Aug 28 00:37:40 IPv6 INFO wide-dhcpv6: get hardware ID on device eth1.
Aug 28 00:37:40 IPv6 INFO wide-dhcpv6: Get a hardware address on device eth1 successfully.
Aug 28 00:37:40 IPv6 INFO Generated a new DUID: 00:01:00:01:21:36:22:54:60:e3:27:51:80:61
Aug 28 00:37:40 IPv6 INFO Fork a child process to communicate with httpd.
Aug 28 00:37:40 IPv6 INFO DHCP6C main loop running.
Aug 28 00:37:40 IPv6 NOTICE Run cmd dhcp6c -c /tmp/dhcp6c.conf -I eth1 -p /tmp/dhcp6c.pid eth1 OK.
Aug 28 00:37:40 OTHER NOTICE WAN MAC Address is cloned toE0-3F-49-47-07-D3
Aug 28 00:37:41 IPv6 INFO DHCP6C: Actual network device is eth1, DUID type is 0.
Aug 28 00:37:41 IPv6 INFO wide-dhcpv6: get hardware ID on device eth1.
Aug 28 00:37:41 IPv6 INFO wide-dhcpv6: Get a hardware address on device eth1 successfully.
Aug 28 00:37:41 IPv6 INFO Generated a new DUID: 00:01:00:01:21:36:22:55:e0:3f:49:47:07:d3
Aug 28 00:37:41 IPv6 INFO Fork a child process to communicate with httpd.
Aug 28 00:37:41 IPv6 INFO DHCP6C main loop running.
Aug 28 00:37:41 IPv6 NOTICE Run cmd dhcp6c -c /tmp/dhcp6c.conf -I eth1 -p /tmp/dhcp6c.pid eth1 OK.
Aug 28 00:37:45 IPv6 INFO DHCP6c is starting.
Aug 28 00:37:45 IPv6 INFO DHCP6C: Actual network device is eth1, DUID type is 0.
Aug 28 00:37:45 IPv6 NOTICE Run cmd dhcp6c -c /tmp/dhcp6c.conf -I eth1 -p /tmp/dhcp6c.pid eth1 error.
Aug 28 00:37:51 PPP NOTICE call pppoeFormatCmd.
Aug 28 00:37:51 PPP NOTICE Standard authentication.
Aug 28 00:37:51 PPP INFO send_phase 2091 pppd_phase = 0x2, ipv6 = 0, ipv4 = 0^M
Aug 28 00:37:51 PPP INFO In pppd the httpd-id is 517, set link phase is 0x2
Aug 28 00:37:51 PPP INFO sent [PADI Host-Uniq(0x000002f2)]
Aug 28 00:37:51 PPP INFO rcvd [PADO AC-Name:kt-nas4.krastelecom.com AC-MAC:00:0c:29:65:c3:28]
Aug 28 00:37:51 PPP INFO sent [PADR Host-Uniq(0x000002f2)]
Aug 28 00:37:51 PPP INFO rcvd [PADS sess-id(27328)]
Aug 28 00:37:51 PPP INFO send_phase 2091 pppd_phase = 0x4, ipv6 = 0, ipv4 = 0^M
Aug 28 00:37:51 PPP INFO In pppd the httpd-id is 517, set link phase is 0x4
Aug 28 00:37:51 PPP INFO sent [LCP Req mru=1480 magic=0x4d219258]
Aug 28 00:37:51 PPP INFO rcvd [LCP Ack mru=1480 magic=0x4d219258]
Aug 28 00:37:53 PPP INFO rcvd [LCP Req mru=1492 magic=0x3c5497fe auth=chap-MD5]
Aug 28 00:37:53 PPP INFO sent [LCP Ack mru=1492 magic=0x3c5497fe auth=chap-MD5]
Aug 28 00:37:53 PPP INFO send_phase 2091 pppd_phase = 0x5, ipv6 = 0, ipv4 = 0^M
Aug 28 00:37:53 PPP INFO In pppd the httpd-id is 517, set link phase is 0x5
Aug 28 00:37:53 PPP INFO rcvd [CHAP Challenge (bb1e684029a7fb2cf7231868febc938c9d), name = ""]
Aug 28 00:37:53 PPP INFO sent [CHAP Response (0737295422384609bbcb90573514a05d), name = "dell"]
Aug 28 00:37:53 PPP INFO rcvd [CHAP Success "Welcome"]
Aug 28 00:37:53 PPP INFO send_phase 2091 pppd_phase = 0x7, ipv6 = 0, ipv4 = 0^M
Aug 28 00:37:53 PPP INFO In pppd the httpd-id is 517, set link phase is 0x7
Aug 28 00:37:53 PPP INFO sent [IPCP Req addr=0.0.0.0 dns1=0.0.0.0 dns3=0.0.0.0]
Aug 28 00:37:53 PPP INFO rcvd [IPCP Req addr=195.191.175.228]
Aug 28 00:37:53 PPP INFO sent [IPCP Ack addr=195.191.175.228]
Aug 28 00:37:53 PPP INFO rcvd [IPCP Nak addr=195.191.175.83 dns1=195.191.175.228 dns3=195.191.175.230]
Aug 28 00:37:53 PPP INFO sent [IPCP Req addr=195.191.175.83 dns1=195.191.175.228 dns3=195.191.175.230]
Aug 28 00:37:53 PPP INFO rcvd [IPCP Ack addr=195.191.175.83 dns1=195.191.175.228 dns3=195.191.175.230]
Aug 28 00:37:53 PPP INFO ipcp_up :ipv4 = 0, ipv6 = 0, ipcp_wantoptions[0].default_route = 1^M
Aug 28 00:37:53 PPP INFO delete old gateway^M
Aug 28 00:37:53 PPP INFO send_phase 2091 pppd_phase = 0x8, ipv6 = 0, ipv4 = 0^M
Aug 28 00:37:53 PPP INFO In pppd the httpd-id is 517, set link phase is 0x8
Aug 28 00:37:54 PPP NOTICE PPPoE connected
Aug 28 00:37:57 DHCP INFO DHCPS:Recv DISCOVER from D0:17:C2:0E:9F:2D
Aug 28 00:37:58 DHCP INFO DHCPS:Send OFFER with ip 192.168.0.102
Aug 28 00:37:58 DHCP INFO DHCPS:Recv REQUEST from D0:17:C2:0E:9F:2D
Aug 28 00:37:58 DHCP INFO DHCPS:Send ACK to 192.168.0.102
Aug 28 00:39:53 PPP INFO send_phase 2091 pppd_phase = 0xd, ipv6 = 0, ipv4 = 0^M
Aug 28 00:39:53 PPP INFO In pppd the httpd-id is 517, set link phase is 0xd
Aug 28 00:41:53 PPP INFO send_phase 2091 pppd_phase = 0xd, ipv6 = 0, ipv4 = 0^M
Aug 28 00:41:53 PPP INFO In pppd the httpd-id is 517, set link phase is 0xd
Aug 28 00:43:53 PPP INFO send_phase 2091 pppd_phase = 0xd, ipv6 = 0, ipv4 = 0^M
Aug 28 00:43:53 PPP INFO In pppd the httpd-id is 517, set link phase is 0xd
Aug 28 00:45:54 PPP INFO send_phase 2091 pppd_phase = 0xd, ipv6 = 0, ipv4 = 0^M
Aug 28 00:45:54 PPP INFO In pppd the httpd-id is 517, set link phase is 0xd
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#1
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1 Reply
Re:TP-Link wr 740n randomly disconnects. (PPPoE)
2017-08-28 17:40:22
I don't know what the log tell us. Do you install the latest firmware of the router? Make sure your modem conneciton is stable.
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#2
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