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2820 rebooting in the wind

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23 Feb 2017 16:24 #88356 by mbames
2820 rebooting in the wind was created by mbames
Has anyone else experienced this? Parents live at the end of a long and slightly troublesome line. Since some recent BTor work in the area their SNR has jumped up somewhat (used to be stable at 11).

While monitoring this I noticed the router had rebooted (it is powered by a UPS), so a powercut wasn't the cause. The SNR is jumping about between 13 - 18db, has anyone else experienced reboots due to dodgy lines?

I popped on the latest firmware last weekend (long line version - 211801_A).

Thanks,
Matt

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15 Mar 2017 22:19 #88527 by mbames
Replied by mbames on topic Re: 2820 rebooting in the wind
bump.

Router has rebooted a few more times since this initial post. It is running the latest [longline] firmware, and powered by a UPS, so unless the PSU has become unstable I am a bit stuck for ideas. I am debating powering up a 120 modem and using that via WAN2 for a bit to see what happens (harder for me to see if the 120 reboots, apart from the reduced uptime on wan2).

Line is at my parents, so I don't often get back there to tinker.

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17 Mar 2017 10:43 #88535 by mbames
Replied by mbames on topic Re: 2820 rebooting in the wind
Current line stats are reporting as:

Code:
> adsl status --------------------------- ATU-R Info (hw: annex A, f/w: annex A) ----------- Running Mode : G.DMT State : SHOWTIME DS Actual Rate : 1536000 bps US Actual Rate : 448000 bps DS Attainable Rate : 1920000 bps US Attainable Rate : 704000 bps DS Path Mode : Interleave US Path Mode : Interleave DS Interleave Depth : 4 US Interleave Depth : 2 NE Current Attenuation : 63 dB Cur SNR Margin : 9 dB DS actual PSD : 17. 9 dB US actual PSD : 11. 9 dB ADSL Firmware Version : 211801_A -------------------------------- ATU-C Info --------------------------------- Far Current Attenuation : 31 dB Far SNR Margin : 11 dB CO ITU Version[0] : 0000414c CO ITU Version[1] : 00004342 DSLAM CHIPSET VENDOR : < ALA >

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