Issues with multiple miners... Please help

[KillerTank]

My Terraminer IV starts up, runs for 2-3 minutes at full power (1.6 TH), and then stops hashing. That just started last night after trying for several hours to resolve my other issue...

Other issue is that I can't seem to get more than one miner to hash for any length of time. Before the Terraminer went tits-up, all 3 would turn on and start hashing, but after a few minutes, one would go inactive, and then an hour or so later another one would. I tried assigning different IP addresses to the Antminers (the terraminer is not a "static IP" so I don't know if that is part of the problem...).

I dug through the forums, and found this post about multiple antminers...https://bitcointalk.org/index.php?topic=708895.0

About halfway down "psahx" says to:

"SSH into your S2, then

Code:
ifconfig lan0 down
macchanger -r lan0
ifconfig lan0 up

as I am not familiar with antminers, I hope they have some decent distro installed, which will have the macchanger. If not, you'll have to try to install it.
Code:
sudo apt-get update
sudo apt-get install macchanger macchanger-gtk"

I found out that SSH means to open a command window... I tried using PuTTY... No luck... It wouldn't connect with anything.

I am a complete noobie, with ZERO knowledge of IT, but am a quick learner. Any help would be appreciated. Thanks!

[KillerTank]

Here are the "stats" from my Terraminer

Code:

STATUS



STATUS
S

When
1406868106

Code
11

Msg
Summary

Description
cgminer 4.1.0
SUMMARY



0
SUMMARY

Elapsed
138

MHS av
985713.05

MHS 5s
12194.92

Found Blocks
0

Getworks
7

Accepted
21

Rejected
0

Hardware Errors
0

Utility
9.13

Discarded
98

Stale
0

Get Failures
0

Local Work
872

Remote Failures
0

Network Blocks
2

Total MH
136064563.9373

Work Utility
13784.16

Difficulty Accepted
21504.00000000

Difficulty Rejected
0.00000000

Difficulty Stale
0.00000000

Best Share
36841

Device Hardware%
0.0000

Device Rejected%
0.0000

Pool Rejected%
0.0000

Pool Stale%
0.0000

Last getwork
1406868105

[+]
  Devices

[+]
  Pools

[-]
  Stats
STATUS



STATUS
S

When
1406868100

Code
70

Msg
CGMiner stats

Description
cgminer 4.1.0
STATS0



STATS
0

ID
CTA0

Elapsed
132

Calls
0

Wait
0.000000

Max
0.000000

Min
99999999.000000

HW Revision
4

Serial
120722455

Asics
2

Dies
8

Cores
960

Board number
1

FW Revision
0.4.5

FW Date
2014-03-14

Init diffbits
32

Min diffbits
0

Max diffbits
63

CoreTemp0
8096

CoreTemp1
6669

CoreTemp2
8140

CoreTemp3
7924

CoreTemp4
8690

CoreTemp5
7598

CoreTemp6
9217

CoreTemp7
8655

Ambient Low
5275

Ambient Avg
5431

Ambient High
5525

PumpRPM0
3008

PumpRPM1
3038

FanRPM0
4534

FanRPM1
4599

FanRPM2
4029

FanRPM3
0

CoreFreqs0
850

CoreFreqs1
850

CoreFreqs2
850

CoreFreqs3
850

CoreFreqs4
850

CoreFreqs5
850

CoreFreqs6
850

CoreFreqs7
850

CoreVolts0
679

CoreVolts1
668

CoreVolts2
668

CoreVolts3
671

CoreVolts4
684

CoreVolts5
666

CoreVolts6
673

CoreVolts7
673

Volts3.3
3175

Volts12
11997

Inactive
30

Active
33

CorePerfMode0
107

CorePerfMode1
107

CorePerfMode2
107

CorePerfMode3
107

CorePerfMode4
107

CorePerfMode5
107

CorePerfMode6
107

CorePerfMode7
107

FanSpeed0
255

FanSpeed1
255

FanSpeed2
255

FanSpeed3
255

DiesActive
8

PipesEnabled0
120

PipesEnabled1
120

PipesEnabled2
120

PipesEnabled3
120

PipesEnabled4
120

PipesEnabled5
120

PipesEnabled6
120

PipesEnabled7
120

Underruns
36640

HWErrors0
0

HWErrors1
0

HWErrors2
0

HWErrors3
0

HWErrors4
0

HWErrors5
0

HWErrors6
0

HWErrors7
0

Calc hashrate
471553763924

Hashrate
472498924925

Share hashrate
504849869737

Total calc hashes
62261638472487

Total hashes
62386432879997

Total raw hashes
62386432879997

Total share hashes
66657892433920

Total flushed hashes
34359737408

Accepted hashes
57174604644352

Accepted hashrate
433025867651

Rejected hashes
0

Rejected hashrate
0

Core0 hashrate
60554687839

Core1 hashrate
70647135812

Core2 hashrate
56517708650

Core3 hashrate
74684115002

Core4 hashrate
70647135812

Core5 hashrate
55508463852

Core6 hashrate
57526953447

Core7 hashrate
44406771082

Uptime
143646

Asic0Core0
48:68067e7ac720431a013288804228ae6c

Asic0Core1
52:8598160870640016387a6978fcda2478

Asic0Core2
42:11308a488552aa60a540910205ae2a22

Asic0Core3
52:d1e2281254946a2894c66016914aeef0

Asic1Core0
52:8d0428fc001459600df2f1981e0aa0fe

Asic1Core1
46:2d3042d27d04502a10ccf9e00900c8a4

Asic1Core2
42:4e44e61a9124100204a00a0650b45ba2

Asic1Core3
36:88c2612404082924904456e0c054c008

AV
8

Power Supply Percent
87

Power Used
8000

IOUT
8000

VOUT
1196

IIN
903

VIN
11650

PSTemp1
2612

PSTemp2
4025

USB Pipe
0

USB Delay
r0 0.000000 w0 0.000000

USB tmo
1839 50=0/0/0/0/0 100=0/0/0/0/0 500=2/1091/1092/1783/400
STATS1



STATS
1

ID
CTA1

Elapsed
132

Calls
0

Wait
0.000000

Max
0.000000

Min
99999999.000000

HW Revision
4

Serial
120722456

Asics
2

Dies
8

Cores
960

Board number
0

FW Revision
0.4.5

FW Date
2014-03-14

Init diffbits
32

Min diffbits
0

Max diffbits
63

CoreTemp0
6872

CoreTemp1
7111

CoreTemp2
7760

CoreTemp3
7099

CoreTemp4
7464

CoreTemp5
7216

CoreTemp6
7323

CoreTemp7
7303

Ambient Low
5150

Ambient Avg
5168

Ambient High
5175

PumpRPM0
3026

PumpRPM1
3011

FanRPM0
0

FanRPM1
4477

FanRPM2
4268

FanRPM3
0

CoreFreqs0
850

CoreFreqs1
850

CoreFreqs2
850

CoreFreqs3
850

CoreFreqs4
850

CoreFreqs5
850

CoreFreqs6
850

CoreFreqs7
850

CoreVolts0
682

CoreVolts1
664

CoreVolts2
668

CoreVolts3
673

CoreVolts4
679

CoreVolts5
666

CoreVolts6
666

CoreVolts7
664

Volts3.3
3166

Volts12
12100

Inactive
31

Active
33

CorePerfMode0
107

CorePerfMode1
107

CorePerfMode2
107

CorePerfMode3
107

CorePerfMode4
107

CorePerfMode5
107

CorePerfMode6
107

CorePerfMode7
107

FanSpeed0
255

FanSpeed1
255

FanSpeed2
255

FanSpeed3
255

DiesActive
8

PipesEnabled0
120

PipesEnabled1
120

PipesEnabled2
120

PipesEnabled3
120

PipesEnabled4
120

PipesEnabled5
120

PipesEnabled6
120

PipesEnabled7
120

Underruns
25266

HWErrors0
0

HWErrors1
0

HWErrors2
0

HWErrors3
0

HWErrors4
0

HWErrors5
0

HWErrors6
0

HWErrors7
0

Calc hashrate
471533166356

Hashrate
472299431426

Share hashrate
525668421066

Total calc hashes
62258918871041

Total hashes
62360092740073

Total raw hashes
62360092740073

Total share hashes
69406671503360

Total flushed hashes
34359737408

Accepted hashes
35184372088832

Accepted hashrate
266477457016

Rejected hashes
0

Rejected hashrate
0

Core0 hashrate
55509837535

Core1 hashrate
68630344589

Core2 hashrate
72667423683

Core3 hashrate
55509837535

Core4 hashrate
74685963230

Core5 hashrate
59546916629

Core6 hashrate
59546916629

Core7 hashrate
63583995722

Uptime
140480

Asic0Core0
46:861a001404e4b932e42a2008de2234bc

Asic0Core1
48:420a04ae0ca01ddaadaaf40c9d420110

Asic0Core2
59:19489e9a6f78726c94509ec85f784034

Asic0Core3
42:52704280e38400322d50426407702e60

Asic1Core0
55:506429aca40ad460bec2911e8edccb14

Asic1Core1
42:e9d06c24c9004224871a812a0408c838

Asic1Core2
48:780e289c0c3273c2414061f021d2161a

Asic1Core3
47:a1a02cf04360285688cae80e10b88d90

AV
8

Power Supply Percent
83

Power Used
7675

IOUT
7675

VOUT
1198

IIN
900

VIN
11200

PSTemp1
2575

PSTemp2
3812

USB Pipe
0

USB Delay
r0 0.000000 w0 0.000000

USB tmo
1806 50=0/0/0/0/0 100=0/0/0/0/0 500=1/1103/1103/903/200
STATS2



STATS
2

ID
POOL0

Elapsed
132

Calls
0

Wait
0.000000

Max
0.000000

Min
99999999.000000

Pool Calls
0

Pool Attempts
0

Pool Wait
0.000000

Pool Max
0.000000

Pool Min
99999999.000000

Pool Av
0.000000

Work Had Roll Time
false

Work Can Roll
false

Work Had Expire
false

Work Roll Time
0

Work Diff
1024.00000000

Min Diff
1024.00000000

Max Diff
1024.00000000

Min Diff Count
850

Max Diff Count
850

Times Sent
24

Bytes Sent
2887

Times Recv
31

Bytes Recv
5927

Net Bytes Sent
2887

Net Bytes Recv
5927
STATS3



STATS
3

ID
POOL1

Elapsed
132

Calls
0

Wait
0.000000

Max
0.000000

Min
99999999.000000

Pool Calls
0

Pool Attempts
0

Pool Wait
0.000000

Pool Max
0.000000

Pool Min
99999999.000000

Pool Av
0.000000

Work Had Roll Time
false

Work Can Roll
false

Work Had Expire
false

Work Roll Time
0

Work Diff
1024.00000000

Min Diff
1024.00000000

Max Diff
1024.00000000

Min Diff Count
19

Max Diff Count
19

Times Sent
3

Bytes Sent
273

Times Recv
7

Bytes Recv
2356

Net Bytes Sent
273

Net Bytes Recv
2356
STATS4



STATS
4

ID
POOL2

Elapsed
132

Calls
0

Wait
0.000000

Max
0.000000

Min
99999999.000000

Pool Calls
0

Pool Attempts
0

Pool Wait
0.000000

Pool Max
0.000000

Pool Min
99999999.000000

Pool Av
0.000000

Work Had Roll Time
false

Work Can Roll
false

Work Had Expire
false

Work Roll Time
0

Work Diff
0.00000000

Min Diff
0.00000000

Max Diff
0.00000000

Min Diff Count
0

Max Diff Count
0

Times Sent
0

Bytes Sent
0

Times Recv
0

Bytes Recv
0

Net Bytes Sent
0

Net Bytes Recv
0

MOD EDIT: Put into code tags

[xstr8guy]

Code:

Please put excruciatingly long posts in between tags like this.

[GigaWave]

Just my two cents. Running these things on 240V power and in a cool environment are crucial to running stable(read, 'working').

[psahx]

About halfway down "psahx" says to:

My answer was regarded to a totally different issue.  

Try to identify your problem first, I would go with router settings, to see if there is something preventing more than X number of connections. Provide a bit more info about your network settings, miner IPs and stuff. I will try to help you.

EDIT: A screenshot of your routers LAN and DHCP config would be helpful too.

[KillerTank]

How do I post a screenshot? The "insert image" button doesn't allow me to upload from my computer...

[psahx]

How do I post a screenshot? The "insert image" button doesn't allow me to upload from my computer...

Press prt sc then paste in imgur.com. Insert the link here.

[KillerTank]

http://imgur.com/SfbQlLG

[psahx]

The image above is just the status of your network, I need the config page.

Use the BBCode or Linked BBCode from imgur's links to post correctly.

[KillerTank]

• https://i.imgur.com/SfbQlLG.jpg
• https://i.imgur.com/xlROb8k.jpg
• https://i.imgur.com/mOnUQBR.jpg
• https://i.imgur.com/fhglruz.jpg
• https://i.imgur.com/EYPtSng.jpg

[psahx]

Everything seems fine to me. Try to put 8.8.8.8 and 8.8.4.4 as your DNS, see if that helps. What are your other miners? I can see only 1 Terraminer connected.

Are the other miners connected through wifi?

[KillerTank]

I have two antminer s1's. both are hashing, but only one shows on my ghash worker pool.

That is the primary issue I am trying to resolve.

[psahx]

I have two antminer s1's. both are hashing, but only one shows on my ghash worker pool.

That is the primary issue I am trying to resolve.

I would stay away from GHASH...

[KillerTank]

Are you suggesting it is an issue with GHash?

what pool do you recommend?

[psahx]

Are you suggesting it is an issue with GHash?

what pool do you recommend?

Any other than ghash. Here are some suggestions. These are my favorites, with the same order I have setup my miners failover:

BTCGuild - 2% PPLNS
F2Pool - 4% PPS
Eligius - 0% CPPSRB
p2pool - 0% PPLNS
Slush - 2% Exponentaly scored
You can find more pools here.

As for S1s. I would recommend to use wired connection instead of wireless. Anyway do the following:

• check the setting which says "I would like to configure DHCP settings" in your router, click Apply
• put the DHCP lease time to 24H
• put End IP address to 150, click Apply
• configure your miners for static addresses above 192.168.0.150

Example:

Code:

#1 S1 - 192.168.0.151
#2 S1 - 192.168.0.152
Terraminer - 192.168.0.153

Give me the screenshot of your DHCPs configurable settings, maybe there will be more to tweak.

Good luck!

[bbxx]

polmine.pl 1% pps and nmc merged mining

best pool ever

i dont care about pool luck i love pps

we have almost 2 ph now

[KillerTank]

Are you suggesting it is an issue with GHash?

what pool do you recommend?

Any other than ghash. Here are some suggestions. These are my favorites, with the same order I have setup my miners failover:

BTCGuild - 2% PPLNS
F2Pool - 4% PPS
Eligius - 0% CPPSRB
p2pool - 0% PPLNS
Slush - 2% Exponentaly scored
You can find more pools here.

As for S1s. I would recommend to use wired connection instead of wireless. Anyway do the following:

• check the setting which says "I would like to configure DHCP settings" in your router, click Apply
• put the DHCP lease time to 24H
• put End IP address to 150, click Apply
• configure your miners for static addresses above 192.168.0.150

Example:

Code:

#1 S1 - 192.168.0.151
#2 S1 - 192.168.0.152
Terraminer - 192.168.0.153

Give me the screenshot of your DHCPs configurable settings, maybe there will be more to tweak.

Good luck!

I have 4 ant's and my terraminer hooked up to a switch. the terraminer and ant's 1&2 are hashing away at full speed. ant's 3&4 power on but don't hash, and don't show on my worker pool (I also tried a 5th ant, same result). I can't find an option to set the "DHCP lease time." I am going to change the IP addresses to 150 and above now. Also, I am confused... If I set "ending IP address" to 150, and then put all my addresses above 150, doesn't that put my IP addresses outside the useable range? or am I misunderstanding something?


Thank you for the help, I really would like to get these up and running ASAP. Time is money. And the blockchain needs us! ;-)

[psahx]

Read carefully what I have wrote again, and do everything step by step, as I have described. You will find more settings to configure under DHCP, when you enable the advanced option. There should be lease period setting in there. Give me a screenshot, though.

Dynamic Host Configuration Protocol (DHCP) will lease you IPs for a given time period. What we want to achieve here, is that you will have your router 149 addresses reserved for DHCP use, and another 104 for static use, so your DHCP won't mess with your miners.