Region : Austria

Model : TL-WR841N

Hardware Version : V9

Firmware Version : 3.14.4 Build 131129 Rel.39318n

ISP :

HELLO,
My name is Sujith Nair from India. I am using TP-Link TL-WR841N v9 , Firmware v: 3.14.4 Build 131129 Rel.39318n ......3months old router.
from last 1month i am facing an issue.. i have a PPPoE broadband connection.. it disconnects in 15mins and dosent reconnect i will have to either restart several times or do a factory reset..
i am tired of this.. it works well when i connect broadband cable directly to my computer so definitely its not an broadband issue.. sometimes i get LCP down message.... please provide me with a permanent solution. as router is new..
help me as soon as possible.
waiting for reply




####################################################################
# TL-WR841N System Log
# Time = 2014-07-04 21:01:55 4502s
# H-Ver = WR841N v9 00000000 : S-Ver = 3.14.4 Build 131129 Rel.39318n
# L = 192.168.0.1 : M = 255.255.255.0
# W1 = PPPoE : W = 111.91.117.17 : M = 255.255.255.255 : G = 111.91.117.17
####################################################################

Aug 4 20:32:38 PPP INFO sent [IPCP Req addr=111.91.117.73 dns1=123.108.225.6 dns3=123.108.224.6]
Aug 4 20:32:38 PPP INFO rcvd [IPCP Ack addr=111.91.117.73 dns1=123.108.225.6 dns3=123.108.224.6]
Aug 4 20:32:38 PPP INFO ipcpup : ipcp_wantoptions[0].default_route = 1^M
Aug 4 20:32:38 PPP INFO delete old gateway^M
Aug 4 20:32:38 PPP INFO send_phase 2101 pppd_phase = 0x8
Aug 4 20:32:38 PPP INFO In pppd the httpd-id is 594, set link phase is 0x8
Aug 4 20:32:42 PPP NOTICE PPPoE connected
Aug 4 20:34:38 PPP INFO send_phase 2101 pppd_phase = 0xd
Aug 4 20:34:38 PPP INFO In pppd the httpd-id is 594, set link phase is 0xd
Aug 4 20:36:38 PPP INFO send_phase 2101 pppd_phase = 0xd
Aug 4 20:36:38 PPP INFO In pppd the httpd-id is 594, set link phase is 0xd
Aug 4 20:38:38 PPP INFO send_phase 2101 pppd_phase = 0xd
Aug 4 20:38:38 PPP INFO In pppd the httpd-id is 594, set link phase is 0xd
Aug 4 20:40:38 PPP INFO send_phase 2101 pppd_phase = 0xd
Aug 4 20:40:38 PPP INFO In pppd the httpd-id is 594, set link phase is 0xd
Aug 4 20:42:38 PPP INFO send_phase 2101 pppd_phase = 0xd
Aug 4 20:42:38 PPP INFO In pppd the httpd-id is 594, set link phase is 0xd
Aug 4 20:44:38 PPP INFO send_phase 2101 pppd_phase = 0xd
Aug 4 20:44:38 PPP INFO In pppd the httpd-id is 594, set link phase is 0xd
Aug 4 20:46:29 DHCP INFO DHCPS:Recv REQUEST from F0:27:65:F3:8F:33
Aug 4 20:46:29 DHCP INFO DHCPS:Send ACK to 192.168.0.101
Aug 4 20:46:38 PPP INFO send_phase 2101 pppd_phase = 0xd
Aug 4 20:46:38 PPP INFO In pppd the httpd-id is 594, set link phase is 0xd
Aug 4 20:48:30 PPP ERROR User request
Aug 4 20:48:30 PPP INFO send_phase 2101 pppd_phase = 0x9
Aug 4 20:48:30 PPP INFO In pppd the httpd-id is 594, set link phase is 0x9
Aug 4 20:48:30 PPP INFO send_phase 2101 pppd_phase = 0x7
Aug 4 20:48:30 PPP INFO In pppd the httpd-id is 594, set link phase is 0x7
Aug 4 20:48:30 PPP ERROR LCP down
Aug 4 20:48:30 PPP WARNING LCP down
Aug 4 20:48:30 PPP INFO send_phase 2101 pppd_phase = 0x4
Aug 4 20:48:30 PPP INFO In pppd the httpd-id is 594, set link phase is 0x4
Aug 4 20:48:30 PPP INFO sent [LCP TermReq]
Aug 4 20:48:34 PPP WARNING PPPoE disconnected
Aug 4 20:48:45 PPP WARNING PPPoE disconnected
Aug 4 20:48:48 PPP NOTICE PPPoE start connecting...
Aug 4 20:48:48 PPP NOTICE call pppoeCmdReqIPv4
Aug 4 20:48:48 PPP NOTICE Standard authentication.
Aug 4 20:48:48 PPP INFO send_phase 2101 pppd_phase = 0x2
Aug 4 20:48:48 PPP INFO In pppd the httpd-id is 594, set link phase is 0x2
Aug 4 20:48:48 PPP INFO sent [PADI Host-Uniq(0x0000061b)]
Aug 4 20:48:53 PPP INFO sent [PADI Host-Uniq(0x0000061b)]
Aug 4 20:48:53 PPP INFO rcvd [PADO AC-Name:MikroTik AC-MAC:d8:fe:e3:a8:41:ce]
Aug 4 20:48:53 PPP INFO sent [PADR Host-Uniq(0x0000061b)]
Aug 4 20:48:53 PPP INFO rcvd [PADS sess-id(31053)]
Aug 4 20:48:53 PPP INFO send_phase 2101 pppd_phase = 0x4
Aug 4 20:48:53 PPP INFO In pppd the httpd-id is 594, set link phase is 0x4
Aug 4 20:48:53 PPP INFO sent [LCP Req mru=1480 magic=0x7528a3ea]
Aug 4 20:48:53 PPP INFO rcvd [LCP Req auth=chap-MD5 mru=1480 magic=0xad33ae52]
Aug 4 20:48:53 PPP INFO sent [LCP Ack auth=chap-MD5 mru=1480 magic=0xad33ae52]
Aug 4 20:48:53 PPP INFO rcvd [LCP Ack mru=1480 magic=0x7528a3ea]
Aug 4 20:48:53 PPP INFO send_phase 2101 pppd_phase = 0x5
Aug 4 20:48:53 PPP INFO In pppd the httpd-id is 594, set link phase is 0x5
Aug 4 20:48:53 PPP INFO rcvd [CHAP Challenge (a24271168b22eebc02fe034ff8d5d945), name = "MikroTik"]
Aug 4 20:48:53 PPP INFO sent [CHAP Response (8ebb19e22679c14fd4a09baef2e9fccf), name = "MikroTik"]
Aug 4 20:48:56 PPP INFO rcvd [CHAP Failure "bad username or password"]
Aug 4 20:48:56 PPP INFO send_phase 2101 pppd_phase = 0x65
Aug 4 20:48:56 PPP INFO In pppd the httpd-id is 594, set link phase is 0x65
Aug 4 20:48:56 PPP ERROR Failed to authenticate ourselves to peer
Aug 4 20:48:56 PPP INFO send_phase 2101 pppd_phase = 0x9
Aug 4 20:48:56 PPP INFO In pppd the httpd-id is 594, set link phase is 0x9
Aug 4 20:48:56 PPP ERROR LCP down
Aug 4 20:48:56 PPP WARNING LCP down
Aug 4 20:48:56 PPP INFO send_phase 2101 pppd_phase = 0x4
Aug 4 20:48:56 PPP INFO In pppd the httpd-id is 594, set link phase is 0x4
Aug 4 20:48:56 PPP INFO sent [LCP TermReq]
Aug 4 20:48:56 PPP INFO rcvd [LCP TermReq]
Aug 4 20:48:56 PPP INFO sent [LCP TermAck]
Aug 4 20:48:56 PPP INFO rcvd [LCP TermAck]
Aug 4 20:48:56 PPP INFO send_phase 2101 pppd_phase = 0xa
Aug 4 20:48:56 PPP INFO In pppd the httpd-id is 594, set link phase is 0xa
Aug 4 20:48:57 PPP INFO send_phase 2101 pppd_phase = 0x0
Aug 4 20:48:57 PPP INFO In pppd the httpd-id is 594, set link phase is 0x0
Aug 4 20:48:57 PPP ERROR User request
Aug 4 20:49:00 PPP WARNING PPPoE disconnected
Aug 4 20:49:10 PPP NOTICE call pppoeCmdReqIPv4
Aug 4 20:49:10 PPP NOTICE Standard authentication.
Aug 4 20:49:10 PPP INFO send_phase 2101 pppd_phase = 0x2
Aug 4 20:49:10 PPP INFO In pppd the httpd-id is 594, set link phase is 0x2
Aug 4 20:49:10 PPP INFO sent [PADI Host-Uniq(0x00000630)]
Aug 4 20:49:10 PPP INFO rcvd [PADO AC-Name:MikroTik AC-MAC:d8:fe:e3:a8:41:ce]
Aug 4 20:49:10 PPP INFO sent [PADR Host-Uniq(0x00000630)]
Aug 4 20:49:10 PPP INFO rcvd [PADS sess-id(31058)]
Aug 4 20:49:10 PPP INFO send_phase 2101 pppd_phase = 0x4
Aug 4 20:49:10 PPP INFO In pppd the httpd-id is 594, set link phase is 0x4
Aug 4 20:49:10 PPP INFO sent [LCP Req mru=1480 magic=0xe893b894]
Aug 4 20:49:10 PPP INFO rcvd [LCP Req auth=chap-MD5 mru=1480 magic=0x5d5f7b53]
Aug 4 20:49:10 PPP INFO sent [LCP Ack auth=chap-MD5 mru=1480 magic=0x5d5f7b53]
Aug 4 20:49:10 PPP INFO rcvd [LCP Ack mru=1480 magic=0xe893b894]
Aug 4 20:49:10 PPP INFO send_phase 2101 pppd_phase = 0x5
Aug 4 20:49:10 PPP INFO In pppd the httpd-id is 594, set link phase is 0x5
Aug 4 20:49:10 PPP INFO rcvd [CHAP Challenge (a00b36f9819dfcb1aa91c46bfc1b1401), name = "MikroTik"]
Aug 4 20:49:10 PPP INFO sent [CHAP Response (24133028f27b9cbfb2fab840ca14325d), name = "3d_sujith"]
Aug 4 20:49:10 PPP INFO rcvd [CHAP Success "Welcome."]
Aug 4 20:49:10 PPP INFO send_phase 2101 pppd_phase = 0x7
Aug 4 20:49:10 PPP INFO In pppd the httpd-id is 594, set link phase is 0x7
Aug 4 20:49:10 PPP INFO sent [IPCP Req addr=0.0.0.0 dns1=0.0.0.0 dns3=0.0.0.0]
Aug 4 20:49:10 PPP INFO rcvd [IPCP Req addr=5.5.5.74]
Aug 4 20:49:10 PPP INFO sent [IPCP Ack addr=5.5.5.74]
Aug 4 20:49:10 PPP INFO rcvd [IPCP Nak addr=111.91.117.242 dns1=123.108.225.6 dns3=123.108.224.6]
Aug 4 20:49:10 PPP INFO sent [IPCP Req addr=111.91.117.242 dns1=123.108.225.6 dns3=123.108.224.6]
Aug 4 20:49:10 PPP INFO rcvd [IPCP Ack addr=111.91.117.242 dns1=123.108.225.6 dns3=123.108.224.6]
Aug 4 20:49:10 PPP INFO ipcpup : ipcp_wantoptions[0].default_route = 1^M
Aug 4 20:49:10 PPP INFO delete old gateway^M
Aug 4 20:49:10 PPP INFO send_phase 2101 pppd_phase = 0x8
Aug 4 20:49:10 PPP INFO In pppd the httpd-id is 594, set link phase is 0x8
Aug 4 20:49:11 PPP NOTICE PPPoE connected
Aug 4 20:51:10 PPP INFO send_phase 2101 pppd_phase = 0xd
Aug 4 20:51:10 PPP INFO In pppd the httpd-id is 594, set link phase is 0xd
Aug 4 20:53:10 PPP INFO send_phase 2101 pppd_phase = 0xd
Aug 4 20:53:10 PPP INFO In pppd the httpd-id is 594, set link phase is 0xd
Aug 4 20:55:10 PPP INFO send_phase 2101 pppd_phase = 0xd
Aug 4 20:55:10 PPP INFO In pppd the httpd-id is 594, set link phase is 0xd
Aug 4 20:57:10 PPP INFO send_phase 2101 pppd_phase = 0xd
Aug 4 20:57:10 PPP INFO In pppd the httpd-id is 594, set link phase is 0xd
Aug 4 20:59:10 PPP INFO send_phase 2101 pppd_phase = 0xd
Aug 4 20:59:10 PPP INFO In pppd the httpd-id is 594, set link phase is 0xd
Aug 4 21:01:10 PPP INFO send_phase 2101 pppd_phase = 0xd
Aug 4 21:01:10 PPP INFO In pppd the httpd-id is 594, set link phase is 0xd
Aug 4 21:01:22 PPP ERROR User request
Aug 4 21:01:22 PPP INFO send_phase 2101 pppd_phase = 0x9
Aug 4 21:01:22 PPP INFO In pppd the httpd-id is 594, set link phase is 0x9
Aug 4 21:01:22 PPP INFO send_phase 2101 pppd_phase = 0x7
Aug 4 21:01:22 PPP INFO In pppd the httpd-id is 594, set link phase is 0x7
Aug 4 21:01:22 PPP ERROR LCP down
Aug 4 21:01:22 PPP WARNING LCP down
Aug 4 21:01:22 PPP INFO send_phase 2101 pppd_phase = 0x4
Aug 4 21:01:22 PPP INFO In pppd the httpd-id is 594, set link phase is 0x4
Aug 4 21:01:22 PPP INFO sent [LCP TermReq]
Aug 4 21:01:22 PPP INFO rcvd [LCP TermAck]
Aug 4 21:01:22 PPP INFO send_phase 2101 pppd_phase = 0xa
Aug 4 21:01:22 PPP INFO In pppd the httpd-id is 594, set link phase is 0xa
Aug 4 21:01:22 PPP INFO send_phase 2101 pppd_phase = 0x0
Aug 4 21:01:22 PPP INFO In pppd the httpd-id is 594, set link phase is 0x0
Aug 4 21:01:26 PPP WARNING PPPoE disconnected
Aug 4 21:01:27 PPP NOTICE PPPoE start connecting...
Aug 4 21:01:27 PPP NOTICE call pppoeCmdReqIPv4
Aug 4 21:01:27 PPP NOTICE Standard authentication.
Aug 4 21:01:27 PPP INFO send_phase 2101 pppd_phase = 0x2
Aug 4 21:01:27 PPP INFO In pppd the httpd-id is 594, set link phase is 0x2
Aug 4 21:01:27 PPP INFO sent [PADI Host-Uniq(0x000006fe)]
Aug 4 21:01:27 PPP INFO rcvd [PADO AC-Name:MikroTik AC-MAC:d8:fe:e3:a8:41:ce]
Aug 4 21:01:27 PPP INFO sent [PADR Host-Uniq(0x000006fe)]
Aug 4 21:01:27 PPP INFO rcvd [PADS sess-id(31235)]
Aug 4 21:01:27 PPP INFO send_phase 2101 pppd_phase = 0x4
Aug 4 21:01:27 PPP INFO In pppd the httpd-id is 594, set link phase is 0x4
Aug 4 21:01:27 PPP INFO sent [LCP Req mru=1480 magic=0x71f8d611]
Aug 4 21:01:27 PPP INFO rcvd [LCP Req auth=chap-MD5 mru=1480 magic=0x71ed325e]
Aug 4 21:01:27 PPP INFO sent [LCP Ack auth=chap-MD5 mru=1480 magic=0x71ed325e]
Aug 4 21:01:27 PPP INFO rcvd [LCP Ack mru=1480 magic=0x71f8d611]
Aug 4 21:01:27 PPP INFO send_phase 2101 pppd_phase = 0x5
Aug 4 21:01:27 PPP INFO In pppd the httpd-id is 594, set link phase is 0x5
Aug 4 21:01:28 PPP INFO rcvd [LCP Req auth=chap-MD5 mru=1480 magic=0x71ed325e]
Aug 4 21:01:28 PPP ERROR LCP down
Aug 4 21:01:28 PPP WARNING LCP down
Aug 4 21:01:28 PPP INFO send_phase 2101 pppd_phase = 0x4
Aug 4 21:01:28 PPP INFO In pppd the httpd-id is 594, set link phase is 0x4
Aug 4 21:01:28 PPP INFO sent [LCP Req mru=1480 magic=0x74e88765]
Aug 4 21:01:28 PPP INFO sent [LCP Ack auth=chap-MD5 mru=1480 magic=0x71ed325e]
Aug 4 21:01:29 PPP INFO rcvd [LCP Req auth=chap-MD5 mru=1480 magic=0x71ed325e]
Aug 4 21:01:29 PPP INFO sent [LCP Ack auth=chap-MD5 mru=1480 magic=0x71ed325e]
Aug 4 21:01:31 PPP INFO sent [LCP Req mru=1480 magic=0x74e88765]
Aug 4 21:01:32 PPP INFO rcvd [LCP Req auth=chap-MD5 mru=1480 magic=0x71ed325e]
Aug 4 21:01:32 PPP INFO sent [LCP Ack auth=chap-MD5 mru=1480 magic=0x71ed325e]
Aug 4 21:01:34 PPP INFO sent [LCP Req mru=1480 magic=0x74e88765]
Aug 4 21:01:34 PPP INFO rcvd [LCP Ack mru=1480 magic=0x74e88765]
Aug 4 21:01:34 PPP INFO send_phase 2101 pppd_phase = 0x5
Aug 4 21:01:34 PPP INFO In pppd the httpd-id is 594, set link phase is 0x5
Aug 4 21:01:35 PPP INFO rcvd [LCP Req auth=chap-MD5 mru=1480 magic=0x71ed325e]
Aug 4 21:01:35 PPP ERROR LCP down
Aug 4 21:01:35 PPP WARNING LCP down
Aug 4 21:01:35 PPP INFO send_phase 2101 pppd_phase = 0x4
Aug 4 21:01:35 PPP INFO In pppd the httpd-id is 594, set link phase is 0x4
Aug 4 21:01:35 PPP INFO sent [LCP Req mru=1480 magic=0xf22bc32]
Aug 4 21:01:35 PPP INFO sent [LCP Ack auth=chap-MD5 mru=1480 magic=0x71ed325e]
Aug 4 21:01:35 PPP INFO rcvd [LCP Ack mru=1480 magic=0xf22bc32]
Aug 4 21:01:35 PPP INFO send_phase 2101 pppd_phase = 0x5
Aug 4 21:01:35 PPP INFO In pppd the httpd-id is 594, set link phase is 0x5
Aug 4 21:01:35 PPP INFO rcvd [CHAP Challenge (87838afa219a8d0a24321f6a383c9844), name = "MikroTik"]
Aug 4 21:01:35 PPP INFO sent [CHAP Response (55f5464bf31cc48ad7a4caaaad67ce2e), name = "3d_sujith"]
Aug 4 21:01:35 PPP INFO rcvd [CHAP Success "Welcome."]
Aug 4 21:01:35 PPP INFO send_phase 2101 pppd_phase = 0x7
Aug 4 21:01:35 PPP INFO In pppd the httpd-id is 594, set link phase is 0x7
Aug 4 21:01:35 PPP INFO sent [IPCP Req addr=0.0.0.0 dns1=0.0.0.0 dns3=0.0.0.0]
Aug 4 21:01:35 PPP INFO rcvd [IPCP Req addr=5.5.5.74]
Aug 4 21:01:35 PPP INFO sent [IPCP Ack addr=5.5.5.74]
Aug 4 21:01:36 PPP INFO rcvd [IPCP Req addr=5.5.5.74]
Aug 4 21:01:36 PPP INFO sent [IPCP Ack addr=5.5.5.74]
Aug 4 21:01:37 PPP INFO rcvd [IPCP Req addr=5.5.5.74]
Aug 4 21:01:37 PPP INFO sent [IPCP Ack addr=5.5.5.74]
Aug 4 21:01:38 PPP INFO sent [IPCP Req addr=0.0.0.0 dns1=0.0.0.0 dns3=0.0.0.0]
Aug 4 21:01:38 PPP INFO rcvd [IPCP Nak addr=111.91.117.17 dns1=123.108.225.6 dns3=123.108.224.6]
Aug 4 21:01:38 PPP INFO sent [IPCP Req addr=111.91.117.17 dns1=123.108.225.6 dns3=123.108.224.6]
Aug 4 21:01:38 PPP INFO rcvd [IPCP Ack addr=111.91.117.17 dns1=123.108.225.6 dns3=123.108.224.6]
Aug 4 21:01:38 PPP INFO ipcpup : ipcp_wantoptions[0].default_route = 1^M
Aug 4 21:01:38 PPP INFO delete old gateway^M
Aug 4 21:01:38 PPP INFO send_phase 2101 pppd_phase = 0x8
Aug 4 21:01:38 PPP INFO In pppd the httpd-id is 594, set link phase is 0x8
Aug 4 21:01:42 PPP NOTICE PPPoE connected