[ANN][CNC]P2Pool for CHNcoin on 100mbit line with low latency

[Narken]

P2Pool for CHNcoin on a 100mbit line with very low latency

New CNC server up and running.

Code:

http://chncoin.no-ip.biz:9340

Including all latest fixes. Payment shares fixed
DOA should be much lower, also for slow miners.

Old CNC pool

Code:

http://chncoin.no-ip.biz:9333

Mining User: Your CHNCoin Address
Mining Pass: Anything

cgminer:
cgminer --scrypt -o chncoin.no-ip.biz:9340 -u yourCNCaddress -p x -s 5 --expiry 5 --gpu-threads 1 --queue 0


cudaminer:
cudaminer -o chncoin.no-ip.biz:9340 -u yourCNCaddress -p x


Small tips for reducing DOA rate.

You can set your share difficulty by adding +0.0000xxxx to your CHNcoin adress:

yourCNCaddress+0.0004872

Recommend share difficulty:

Hash Rate (KHash/s)   Difficulty
1   +0.00000116
5   +0.00000582
10   +0.00001164
50   +0.00005821
100   +0.00011641
250   +0.00029103
500   +0.00058207
750   +0.00087310
1000   +0.00116414

Also make sure to set --queue 0 in your miner and --gpu-threads 1

Example:

cgminer --scrypt -o chncoin.no-ip.biz:9340 -u yourCNCaddress+0.00058207 -p x -s 5 --expiry 5 --gpu-threads 1 --intensity 12 --queue 0

Lowering the intensity just slightly might also reduce DOA a little bit

Test it out and let me know ;-)

FYI: With other pools like PushPool's there will still be a HIGH DOA / stale rate, you just wont see it in your local miner
So while your miner says 15 % stale, it might actually be 75% in PushPool log


Updates:
May 07, 2013, 12:03:05: New CNC server with all latest p2pool fixes. Tweaked to CNC with help from p2pool developer
May 06, 2013, 09:03:00: Updated p2pool version and interface again. Added more cpu power and memory to the server
May 06, 2013, 02:10:21: Network hardware upgraded, should handle DDOS better now.

DDOS away... Someone must be really bored. Rebuilt server until it was sorted out with clean install.
Another Major DDOS and hack attack. Moved p2pool to another and faster server
Another DDOS attack filtered out and restarted server
DDOS attack filtered out. Interfaced updated
All stats working and tweaking interface tonight for cleaner viewing.
Found a lot of blocks the lasts hours ;-)

Mine away

[Narken]

Update: Working on stats pages and nicer information page

Shares sent out for last blocks found

Pool is placed in the EU, Sweden to be more precise

[jdebunt]

pointing my nvidia card to your pool, let's see

[cryptocancer]

Things a bit rough server side?

[Narken]

Things a bit rough server side?

Not at all, why you ask ?

Running full speed, just paid out for newest block found

[cryptocancer]

LP connects, but then I get no response from server? I'm using cudaminer,
 
-d 0 -i 0 -C 2 -l 32x5 -o chncoin.no-ip.biz:9333 -u CYpMCofuB5aEpdxdccvw27aXCTCXrzXfT1 -p x

After long poll activates I get an "HTTP request failed: failled to connect to chncoin.no-ip.biz:9333; no error" along with a hash rate around 80-89khs

anything to help?

 

[Narken]

LP connects, but then I get no response from server? I'm using cudaminer,
 
-d 0 -i 0 -C 2 -l 32x5 -o chncoin.no-ip.biz:9333 -u CYpMCofuB5aEpdxdccvw27aXCTCXrzXfT1 -p x

After long poll activates I get an "HTTP request failed: failled to connect to chncoin.no-ip.biz:9333; no error" along with a hash rate around 80-89khs

anything to help?

 

Not sure, something on your side I think, maybe your firewall blocking cudaminer

Can you see http://chncoin.no-ip.biz:9333 ?

[Narken]

Changed payout to be even faster now

Finding valid block every few minutes now.

Point your CHNcoin miners in this direction
Server not even at 5% yet :-)

[jdebunt]

got a steady stream of coinage (little coins because of my hash power), but steady nontheless

[Sweroids]

joined with 1.6mh/s

[treiq]

got a steady stream of coinage (little coins because of my hash power), but steady nontheless

How long did it take you to recive any?

[jdebunt]

got a steady stream of coinage (little coins because of my hash power), but steady nontheless

How long did it take you to recive any?

20 mins or so? not too long

[Sweroids]

got a steady stream of coinage (little coins because of my hash power), but steady nontheless

How long did it take you to recive any?

Just got my first now after 25min.

29% rejected, mostly at the beginning, running better now.

[jdebunt]

got a steady stream of coinage (little coins because of my hash power), but steady nontheless

How long did it take you to recive any?

Just got my first now after 25min.

29% rejected, mostly at the beginning, running better now.

difficulty also jumped , so that's to be expected

[Narken]

got a steady stream of coinage (little coins because of my hash power), but steady nontheless

How long did it take you to recive any?

Just got my first now after 25min.

29% rejected, mostly at the beginning, running better now.

difficulty also jumped , so that's to be expected

Yes, difficulty jumped from 1 to 4.

We are still running with a decent hash rate through, so should still be finding blocks relative fast

[Mushoz]

What's the fee % if there is any?

[kokojie]

What's the fee % if there is any?

it seems to be 4%

[Narken]

What's the fee % if there is any?

it seems to be 4%

Currently (always been) at 3% to be correct ;-)

[ImI]

Hi,

just entered your pool.

Getting 80% rejects after 15min. Is this OK?

Greets

ImI

[kokojie]

Is it possible to lower the share difficulty? it'll help with the reject rate.