Good afternoon !
I appreciate that very much has been written about this FAQ, but my experience tells me that everything is written there that long ago when the check and then simply movedt of the forum in the forum and nobody cares about how to check all this. I decided to try to implement solo mining on windows 7 x64 and want to share what came of it.
So. Username computer "OTC". It has administrator privileges
0. Download Litecoin Core win x64
1. C:\Users\OTK\AppData\Roaming\Litecoin\litecoin.conf
---------- start ---------
server=1
rpcuser=lite
rpcpassword=123
rpcport=9332
gen=0
----------- end -----------
rpcallowip not need. By default, only RPC connections from localhost are allowed (
https://litecoin.info/Litecoin.conf)
2. restart Litecoin Core client. server=1 tells Litecoin-QT to accept JSON-RPC commands.
3. download bfgminer 5.4.0 x64. Start if
bfgminer --scrypt -o http://127.0.0.1:9332 -u lite -p 123 Result:
[2015-11-12 09:09:59] Probing for an alive pool
[2015-11-12 09:10:04] Pool 0 slow/down or URL or credentials invalid
[2015-11-12 09:10:04] No servers were found that could be used to get work from.
[2015-11-12 09:10:04] Please check the details from the list below of the servers you have input
[2015-11-12 09:10:04] Most likely you have input the wrong URL, forgotten to add a port, or have not set up workers
[2015-11-12 09:10:04] Pool: 0 URL:
http://127.0.0.1:9332 User: lite Password: 123
Show Wireshark capture:
POST / HTTP/1.1
Authorization: Basic bGl0ZToxMjM=
Host: 127.0.0.1:9332
Accept: */*
Accept-Encoding: deflate, gzip
Content-type: application/json
X-Mining-Extensions: longpoll midstate rollntime submitold
Content-Length: 44
User-Agent: bfgminer/5.4.0
{"method": "getwork", "params": [], "id":0}
[2032 bytes missing in capture file]
HTTP/1.1 404 Not Found
Date: Thu, 12 Nov 2015 03:22:31 +0000
Connection: close
Content-Length: 76
Content-Type: application/json
Server: litecoin-json-rpc/v0.10.2.2
{"result":null,"error":{"code":-32601,"message":"Method not found"},"id":0}
Litecoin Core not accept "getwork".
Correct bfgminer command
bfgminer --scrypt --no-getwork -o http://127.0.0.1:9332 -u lite -p 123 Wireshark Result:
POST / HTTP/1.1
Authorization: Basic bGl0ZToxMjM=
Host: 127.0.0.1:9332
Accept: */*
Accept-Encoding: deflate, gzip
Content-type: application/json
X-Mining-Extensions: longpoll midstate rollntime submitold
Content-Length: 235
User-Agent: bfgminer/5.4.0
{"id": 0, "method": "getblocktemplate", "params": [{"capabilities": ["coinbasetxn", "workid", "longpoll", "coinbase/append", "time/increment", "version/force", "version/reduce", "submit/coinbase", "submit/truncate"], "maxversion": 3}]}HTTP/1.1 200 OK
Date: Thu, 12 Nov 2015 04:20:49 +0000
Connection: keep-alive
Content-Length: 6673
Content-Type: application/json
Server: litecoin-json-rpc/v0.10.2.2
{"result":{"capabilities":["proposal"],"version":3,"previousblockhash":"88fef5ec90be29fb9ce4bee0646cb0d2eeab91727913f02bef2f616286f080d0","transactions":[{"data":"01000000014578870791937ad65be9acf6c6b92bd8fb4f023abad2f275f1141ad6ab1c6fc801000
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965f11552b32567ff3ff4e2a2c628700000000","hash":"3e17bca8bee69df93c226338d79ac332b63cab1a74218c1f568020c9ae6535a4","depends":[],"fee":100000,"sigops":3},{"data":"01000000117cc3f689976b083250bc6c7d90cb4bdf913cdee67ef951d0d3b2cd9ad0cec7a456000
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1000000006a47304402205977203b48ba07bd97ba5bdb8fc3367660a37567feb88d9b9050adcc39
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24f71801383b8b0a6eda2a16aecc2f674cd63b88ac49420f00000000001976a91488602f9c554b8
4ace74e6045e705245cc72f48de88ac00000000","hash":"11cad39db32a4f0a34aac79f3fc1f8b821b775fdbbf2a1e3a55383aaca19d950","depends":[],"fee":900000,"sigops":2}],"coinbaseaux":{"flags":""},"coinbasevalue":2501000000,"longpollid":"88fef5ec90be29fb9ce4bee0646cb0d2eeab91727913f02bef2f616286f080d0708","target":"0000000000015688000000000000000000000000000000000000000000000000","mintime":1447300813,"mutable":["time","transactions","prevblock"],"noncerange":"00000000ffffffff","sigoplimit":20000,"sizelimit":1000000,"curtime":1447302042,"bits":"1b015688","height":885239},"error":null,"id":0}
Bfgminer result:
[2015-11-12 10:23:12] Probing for an alive pool
[2015-11-12 10:23:12] Testing pool
http://127.0.0.1:9332 [2015-11-12 10:23:13] No servers were found that could be used to get work from.
[2015-11-12 10:23:13] Please check the details from the list below of the servers you have input
[2015-11-12 10:23:13] Most likely you have input the wrong URL, forgotten to add a port, or have not set up workers
[2015-11-12 10:23:13] Pool: 0 URL:
http://127.0.0.1:9332 User: lite Password: 123
[2015-11-12 10:23:13] Press any key to exit, or BFGMiner will try again in 15s.
What is the problem ? Help me please !!! my brain is hacked
p.s.
Coвceм кoпeц кopoчe !
