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Author Topic: DSL-2740U Problem.  (Read 3782 times)

janzeer

  • Level 1 Member
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  • Posts: 4
DSL-2740U Problem.
« on: April 25, 2021, 03:55:35 PM »
Hello.
I am using the DSL-2740U DSL router.
I've been having disconnecting issues for the last month, my router just keeps restarts itself like 5 times per hour.
Please help me out.
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janzeer

  • Level 1 Member
  • *
  • Posts: 4
Re: DSL-2740U Problem.
« Reply #1 on: May 01, 2021, 08:42:55 PM »
Index Time Type     Severity  Log Information
0     Sun Jan  1 2:0:3 2012
system   notice    upnp task is up
1     Sun Jan  1 2:0:3 2012
system   notice    Port 10 link up
2     Sun Jan  1 2:0:3 2012
system   notice    Generic driver is  up and running
3     Sun Jan  1 2:0:5 2012
system   notice    DNS task is UP 
4     Sun Jan  1 2:0:29 2012
system   notice    Port 2 link up 
5     Sun Jan  1 2:0:33 2012
system   notice    ppp1: link established
6     Sun Jan  1 2:0:39 2012
system   notice    ppp1: link established
7     Sun Jan  1 2:0:39 2012
system   notice    ppp1: IP-up localAddr=10.138.4.205 Gateway=82.137.200.14 mask=255.255.255.255
8     Sun Jan  1 2:0:39 2012
system   notice    ppp1: update DDNS
9     Sun Jan  1 3:13:6 2012
system   notice    Port 2 link down
10    Sun Jan  1 3:13:12 2012
system   notice    ppp1: link terminated
11    Sun Jan  1 3:13:28 2012
system   notice    Port 2 link up 
12    Sun Jan  1 3:13:32 2012
system   notice    ppp1: link established
13    Sun Jan  1 3:13:39 2012
system   notice    ppp1: link established
14    Sun Jan  1 3:13:39 2012
system   notice    ppp1: IP-up localAddr=10.138.24.247 Gateway=82.137.200.14 mask=255.255.255.255
15    Sun Jan  1 3:13:39 2012
system   notice    ppp1: update DDNS
16    Sun Jan  1 3:14:4 2012
system   notice    Port 2 link down
17    Sun Jan  1 3:14:10 2012
system   notice    ppp1: link terminated
18    Sun Jan  1 3:14:26 2012
system   notice    Port 2 link up 
19    Sun Jan  1 3:14:29 2012
system   notice    ppp1: link established
20    Sun Jan  1 3:14:32 2012
system   notice    ppp1: link terminated
21    Sun Jan  1 3:14:35 2012
system   notice    ppp1: link established
22    Sun Jan  1 3:14:42 2012
system   notice    ppp1: link established
23    Sun Jan  1 3:14:42 2012
system   notice    ppp1: IP-up localAddr=10.132.156.82 Gateway=82.137.201.125 mask=255.255.255.255
24    Sun Jan  1 3:14:42 2012
system   notice    ppp1: update DDNS
25    Sun Jan  1 3:14:58 2012
other    notice    admin web login successfully.
Logged

FurryNutz

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    • Router Troubleshooting
Re: DSL-2740U Problem.
« Reply #2 on: May 02, 2021, 08:47:31 AM »
Link>Welcome!

  • What region are you located?

I recommend that you have your ISP check the cabling going to the ISP modem, check signal levels going to the ISP modem. For DSL or Fiber service lines, ensure that the ISP is using good working phone or cable lines to the DSL modem and that the phone lines are filtered correctly. For cable Internet, RG-6 coaxial cable is needed, not RG-59. Check for t.v. line splitters and remove them as they can introduce noise on the line and lower the signal going to the ISP modem. I recommend having the ISP service physically check the lines going from the out side to the ISP modem. Connecting to the ISP modem could result in a false positive as the signal to the modem could be just enough to that point then adding on a router, could see problems. The router operation is dependent upon getting good data flow from the ISP modem and the modem is dependent upon getting good signal from the ISP Service.

Quote from: janzeer on April 25, 2021, 03:55:35 PM
Hello.
I am using the DSL-2740U DSL router.
I've been having disconnecting issues for the last month, my router just keeps restarts itself like 5 times per hour.
Please help me out.
Logged
Cable: 1Gb/50Mb>NetGear CM1200>DIR-882>HP 24pt Gb Switch. COVR-1202/2202/3902,DIR-2660/80,3xDGL-4500s,DIR-LX1870,857,835,827,815,890L,880L,868L,836L,810L,685,657,3x655s,645,628,601,DNR-202L,DNS-345,DCS-933L,936L,960L and 8000LH.

janzeer

  • Level 1 Member
  • *
  • Posts: 4
Re: DSL-2740U Problem.
« Reply #3 on: May 02, 2021, 07:00:56 PM »
Quote from: FurryNutz on May 02, 2021, 08:47:31 AM
Link>Welcome!

  • What region are you located?

I recommend that you have your ISP check the cabling going to the ISP modem, check signal levels going to the ISP modem. For DSL or Fiber service lines, ensure that the ISP is using good working phone or cable lines to the DSL modem and that the phone lines are filtered correctly. For cable Internet, RG-6 coaxial cable is needed, not RG-59. Check for t.v. line splitters and remove them as they can introduce noise on the line and lower the signal going to the ISP modem. I recommend having the ISP service physically check the lines going from the out side to the ISP modem. Connecting to the ISP modem could result in a false positive as the signal to the modem could be just enough to that point then adding on a router, could see problems. The router operation is dependent upon getting good data flow from the ISP modem and the modem is dependent upon getting good signal from the ISP Service.

Quote from: janzeer on April 25, 2021, 03:55:35 PM
Hello.
I am using the DSL-2740U DSL router.
I've been having disconnecting issues for the last month, my router just keeps restarts itself like 5 times per hour.
Please help me out.

Hello! I am connecting from Syria!
Logged