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vigor 2820n hardware spec

  • jamesnahon
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22 Feb 2010 14:09 #60688 by jamesnahon
vigor 2820n hardware spec was created by jamesnahon
does anyone know what the actual hardware of these units is, what processor, how much RAM???

is it possible to see the load average/cpu utilisation?

thanks!

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25 Feb 2010 23:12 #60793 by cyber-mav
Replied by cyber-mav on topic vigor 2820n hardware spec
i believe they use a samsung arm 333mhz cpu, 32mb ram and 8mb flash memory.

not too impressive on specs to be honest.

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  • jamesnahon
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26 Feb 2010 10:13 #60810 by jamesnahon
Replied by jamesnahon on topic vigor 2820n hardware spec
thanks, i feared as much!

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26 Feb 2010 11:21 #60812 by voodle
Replied by voodle on topic vigor 2820n hardware spec
If you have a look on here, it suggests it has a dual core 333mhz cpu from Infineon: http://bc.whirlpool.net.au/bc/hardware/?action=h_view&model_id=712

The memory and flash seems about right though :)

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26 Feb 2010 15:37 #60815 by jamesnahon
Replied by jamesnahon on topic vigor 2820n hardware spec
i asked because i am having a problem where when i have lots of traffic going through, i start to get 50% packet loss.

i thought that it may just be running out of power as i have the vigor with 2 site to site VPNs, about 7 road warrior VPNs, QoS, and web filtering!

do you think it could be running out of power?

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26 Feb 2010 16:44 #60816 by voodle
Replied by voodle on topic vigor 2820n hardware spec
That could be a memory leak on the router, telnet into it and enter this command:
sys qrybuf

In the flowtrack memory status, check that the # of free doesn't go to 0, otherwise you'll see the kind of packet loss you're seeing. That depends a lot of the types of traffic going through it but afaik it's specific to the 3.3.3 firmware and there is beta firmware that fixes it.

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