Avalon ASIC users thread - page 134.

johnyj

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Beyond Imagination

Quote from: -ck on July 03, 2013, 07:55:28 AM

New Avalon firmware:

http://ck.kolivas.org/apps/cgminer/avalon/20130703/

Fixed one longstanding bug where it would occasionally fail to start yay. \o/

Should also prevent one mode of failure while it's running.

After upgraded to this firmware, all my fans running at 720 RPM and the temperature just keep going up until it reaches 50 degree then all the fans will blow at full speed, is there any way to adjust this behavior to be more gradual? I tried --avalon-auto and --avalon-fan 20-100, seems not working

ebereon

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Quote from: cypherdoc on July 05, 2013, 05:37:14 PM

i'm in the process of exchanging out psu's.

hopefully someone will stop me before i do something stupid. my Seasonic psu doesn't have all the exact same cord connectors that correspond with the Chinese Enermax. i've mixed and matched all the possible cords and i'm about to end up plugging 2 pci-e connectors into the pcb of the avalon without the ground. in other words, it's an 8 hole connector and i'm having to leave off 2 of the holes (b/c of the mismatching shapes) which i'm pretty sure is the ground.

please someone tell me if this is a big mistake as i'm about to reassemble everything and power it up.

Do not connect pci-e connectors if they don't fit completly, you will vaporize your avalon and/or PCB/PSU!

Why not connect all modular cables in that new PSU and then connect the "mainboard cables" (3) and then the pci-e (2) to the PCB. pci-e is a norm and they must fit completly all over the world to any pci-e connector.

You need 8pin pci-e because of the needed power and the "Ground" is also needed for it to avoid "cable-fire".

sry for my bad english Wink

cypherdoc

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i'm in the process of exchanging out psu's.

hopefully someone will stop me before i do something stupid. my Seasonic psu doesn't have all the exact same cord connectors that correspond with the Chinese Enermax. i've mixed and matched all the possible cords and i'm about to end up plugging 2 pci-e connectors into the pcb of the avalon without the ground. in other words, it's an 8 hole connector and i'm having to leave off 2 of the holes (b/c of the mismatching shapes) which i'm pretty sure is the ground.

please someone tell me if this is a big mistake as i'm about to reassemble everything and power it up.

creativex

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Activity: 434

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Quote from: GenTarkin on July 05, 2013, 04:12:35 PM

mine is a 3 module...all batch 2's are. I would imagine its a enermax GX 850 - if such thing.. Im guessing cuz the fan inside PSU has enermax on it and the wiki for avalon shows 2 enermax PSU's w/ same naming convention.

Yeah I will upgrade to latest firmware after I confirm it works n everything =)...
Im excited, still need to thoroughly go over inside n make sure all is hooked up well.

Grats GenTarkin!

GenTarkin

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mine is a 3 module...all batch 2's are. I would imagine its a enermax GX 850 - if such thing.. Im guessing cuz the fan inside PSU has enermax on it and the wiki for avalon shows 2 enermax PSU's w/ same naming convention.

Yeah I will upgrade to latest firmware after I confirm it works n everything =)...
Im excited, still need to thoroughly go over inside n make sure all is hooked up well.

crazyearner

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Quote from: GenTarkin on July 05, 2013, 03:44:11 PM

Quote from: crazyearner on July 05, 2013, 03:23:28 PM

Quote from: GenTarkin on July 05, 2013, 03:14:59 PM

noobish question here, but I just received my avalon and the allen screws on the side panel are extremely tight. I assume the panel w/o the ASIC side mounted screws is the one to take off to open the unit up. What do I have to do to get inside this thing?

You need an alonkey to unscrew them, yes they are tight use one with a handle on.

got it open, yeah it was tough, but once got enough appropriate torque they came off w/ ease. Now, to know if everything is hooked up properly or not.
The stock PSU is a GX850 - not sure on manufacturer.
Looks really clean inside, dont think they mined much on it. Its black case. This thing is built really well.... love the case design. Pictures dont do it justice. Heres, to hoping it works...will fire it up in like hour or so, when have lunch for work.

Is your a 4x modual or 3x modual one as most come with 750s but hearing a lot of different ones people been getting in theirs.

Next thing would look over at wiki for avlaon and on page 80 odd on here as theirs new firmware and also tips to take speeds upto 85GH

crazyearner

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Quote from: Tesla71 on July 05, 2013, 03:36:50 PM

Quote from: crazyearner on July 05, 2013, 03:31:58 PM

Quote from: Tesla71 on July 05, 2013, 03:16:08 PM

Quote from: crazyearner on July 05, 2013, 02:56:47 PM

Does anyone know how to setup remote access to Avalon Asic at all so that someone can monitor and change stuff in it? Have looked in the settings area of the unit and cant find anywhere to set up remote access.

what internet access do you have? normally you do a port forward in your router and set up an account for a service like no-ip.com if you have a dynamic ip.
that's how I did it.

I am using static IP on my main router and I have no clue how the Avalon is

so you mean logging in to your avalon for the first time? Or manage it from anywhere over the internet?
If you mean the first thing, its on IP-Adr. 192.168.0.100, so you have to use 192.168.0.x for the PC you want to connect from.

I have it setup running I want to remote access to it via say my phone for when am out or someone to manage the system when I am not on it.

ProfMac

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Quote from: WinTame2012 on July 05, 2013, 03:05:34 PM

Quote from: ProfMac on July 05, 2013, 12:06:02 PM

Quote from: crazyearner on July 05, 2013, 11:49:23 AM

Quote from: ProfMac on July 05, 2013, 10:07:04 AM

I have a retail TP-Link 703n flashed with the Avalon software. It is running on my network so I can learn the interface before delivery.

Today I notice a large number of attempts to log in as root from 59.53.94.9
This may be an address in China, no DNS names are returned after the chinatelecom.10gigabitethernet6-1.core1.lax1.he.net hop.

Where did you find the logs for login attempts ?

On the web page. status --> system log

Do you suspect a backdoor or information leakage?

Of course I do. But I don't think it passes the sanity test.

GenTarkin

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Activity: 2450

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Quote from: crazyearner on July 05, 2013, 03:23:28 PM

Quote from: GenTarkin on July 05, 2013, 03:14:59 PM

noobish question here, but I just received my avalon and the allen screws on the side panel are extremely tight. I assume the panel w/o the ASIC side mounted screws is the one to take off to open the unit up. What do I have to do to get inside this thing?

You need an alonkey to unscrew them, yes they are tight use one with a handle on.

got it open, yeah it was tough, but once got enough appropriate torque they came off w/ ease. Now, to know if everything is hooked up properly or not.
The stock PSU is a GX850 - not sure on manufacturer.
Looks really clean inside, dont think they mined much on it. Its black case. This thing is built really well.... love the case design. Pictures dont do it justice. Heres, to hoping it works...will fire it up in like hour or so, when have lunch for work.

Tesla71

sr. member

Activity: 302

Merit: 252

Quote from: crazyearner on July 05, 2013, 03:31:58 PM

Quote from: Tesla71 on July 05, 2013, 03:16:08 PM

Quote from: crazyearner on July 05, 2013, 02:56:47 PM

Does anyone know how to setup remote access to Avalon Asic at all so that someone can monitor and change stuff in it? Have looked in the settings area of the unit and cant find anywhere to set up remote access.

what internet access do you have? normally you do a port forward in your router and set up an account for a service like no-ip.com if you have a dynamic ip.
that's how I did it.

I am using static IP on my main router and I have no clue how the Avalon is

so you mean logging in to your avalon for the first time? Or manage it from anywhere over the internet?
If you mean the first thing, its on IP-Adr. 192.168.0.100, so you have to use 192.168.0.x for the PC you want to connect from.

crazyearner

legendary

Activity: 1820

Merit: 1001

Quote from: Tesla71 on July 05, 2013, 03:16:08 PM

Quote from: crazyearner on July 05, 2013, 02:56:47 PM

Does anyone know how to setup remote access to Avalon Asic at all so that someone can monitor and change stuff in it? Have looked in the settings area of the unit and cant find anywhere to set up remote access.

what internet access do you have? normally you do a port forward in your router and set up an account for a service like no-ip.com if you have a dynamic ip.
that's how I did it.

I am using static IP on my main router and I have no clue how the Avalon is

Tesla71

sr. member

Activity: 302

Merit: 252

I think its the normal attempt to scan everythin what is on the net..
I don't now what would be the point to hack an avalon, everyone would notice it fast if the worker in his pool would do nothing..

SolarSilver

legendary

Activity: 1112

Merit: 1000

Quote from: ProfMac on July 05, 2013, 12:06:02 PM

On the web page. status --> system log

Dumb question, but why is your board exposed to the outside big bad Internets? Stuff like this should be cuddled away behind a firewall...

SSH probes to login attempt are impossible to count here, on some systems we have to run Fail2Ban to keep the load down....

If you have an avalon, put it behind a nat gateway or firewall, install pfsense on system

crazyearner

legendary

Activity: 1820

Merit: 1001

Quote from: GenTarkin on July 05, 2013, 03:14:59 PM

noobish question here, but I just received my avalon and the allen screws on the side panel are extremely tight. I assume the panel w/o the ASIC side mounted screws is the one to take off to open the unit up. What do I have to do to get inside this thing?

You need an alonkey to unscrew them, yes they are tight use one with a handle on.

Tesla71

sr. member

Activity: 302

Merit: 252

Quote from: crazyearner on July 05, 2013, 02:56:47 PM

Does anyone know how to setup remote access to Avalon Asic at all so that someone can monitor and change stuff in it? Have looked in the settings area of the unit and cant find anywhere to set up remote access.

what internet access do you have? normally you do a port forward in your router and set up an account for a service like no-ip.com if you have a dynamic ip.
that's how I did it.

GenTarkin

legendary

Activity: 2450

Merit: 1002

noobish question here, but I just received my avalon and the allen screws on the side panel are extremely tight. I assume the panel w/o the ASIC side mounted screws is the one to take off to open the unit up. What do I have to do to get inside this thing?

WinTame2012

sr. member

Activity: 315

Merit: 250

Official sponsor of Microsoft Corp.

Quote from: ProfMac on July 05, 2013, 12:06:02 PM

Quote from: crazyearner on July 05, 2013, 11:49:23 AM

Quote from: ProfMac on July 05, 2013, 10:07:04 AM

I have a retail TP-Link 703n flashed with the Avalon software. It is running on my network so I can learn the interface before delivery.

Today I notice a large number of attempts to log in as root from 59.53.94.9
This may be an address in China, no DNS names are returned after the chinatelecom.10gigabitethernet6-1.core1.lax1.he.net hop.

Where did you find the logs for login attempts ?

On the web page. status --> system log

Do you suspect a backdoor or information leakage?

crazyearner

legendary

Activity: 1820

Merit: 1001

Does anyone know how to setup remote access to Avalon Asic at all so that someone can monitor and change stuff in it? Have looked in the settings area of the unit and cant find anywhere to set up remote access.

demkd

full member

Activity: 242

Merit: 100

Quote from: Tesla71 on July 05, 2013, 09:34:11 AM

Is that only how it is shown or maybe the fans are connected to the wrong output ? How to find out ?

Yes, sensors messed up, #3 sensor in module located near PSU, #2 sensor in last module, fans counted from thin fan. Temp sensors connectors located near thin fan you can easily swap it. (3-wire connectors).

I recommend move last module to #4 position and move air spoiler to #3 position.
Today I move module to #4 position and replaced thin fan with Scythe Glide Stream PWM (1900rmp) and added extra fan at left exhaust hole. (extra fan at center effective but heat build up in last module)

Now I have:
Chip frequency 336:
Fan1 Fan2 Fan3 T1 T2 T3
0 2400 2640 29 48 49 (27C room temperature, Fan1 and extra fan connected to PSU and run constantly at ~1900rpm)
697W from wall (80+Gold PSU)

Chip frequency 350:
Fan1 Fan2 Fan3 T1 T2 T3
0 2520 2640 29 50 50
726W from wall

ProfMac

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Activity: 1246

Merit: 1002

Quote from: crazyearner on July 05, 2013, 11:49:23 AM

Quote from: ProfMac on July 05, 2013, 10:07:04 AM

I have a retail TP-Link 703n flashed with the Avalon software. It is running on my network so I can learn the interface before delivery.

Today I notice a large number of attempts to log in as root from 59.53.94.9
This may be an address in China, no DNS names are returned after the chinatelecom.10gigabitethernet6-1.core1.lax1.he.net hop.

Where did you find the logs for login attempts ?

On the web page. status --> system log

Topic: Avalon ASIC users thread - page 134. (Read 438724 times)