sorry I am absolutely stupid. so if I say something stupid please forgive me.

now I know that solo mining is almost impossible now days but I want to try for testing purposes.
I happened to own a business selling pc hardware in Australia. and just got a delivery of 50 gtx 750 delivered.
this was a deal with some other stuff I bought, I am planning to use all of them at one time to do some mining.

now I found some very use full things online when it come to solo mining from 2012. but now that information is outdated and I cant get the bloody thing to work.

my plan is to use litecoin wallet as the server and use cgminer to do the mining over a local network.
 
now the hardware setup

pfsence firewalled router.
100/40mbps fiber network for internet.
1gbps network and switches.
I got 25 gigabyte h110mb with cheap Celeron cpus and 2gb ddr4s with 30gb sd cards running windows home trial.
main pc with a gtx 1080ti(personal gaming pc)

software plan.

installed litecoin wallet on main pc, (took forever to update)
set ip 10.1.1.50.
disable firewall.(no personal stuff on pcs. all wallets are 0 coins)
remove antivirus.(just because)

then go to %appdata%/litecoin

create a litecoin.config

put


rpcuser=username
rpcpassword=x
rpcallowip=127.0.0.1
rpcallowip=10.1.1.50
rpcallowip=10.1.1.51
rpcallowip=10.1.1.52
rpcallowip=10.1.1.53
rpcallowip=10.1.1.54
rpcallowip=10.1.1.55
rpcallowip=10.1.1.56
rpcallowip=10.1.1.57
rpcallowip=10.1.1.58
rpcallowip=10.1.1.59
rpcallowip=10.1.1.60
rpcallowip=10.1.1.61
rpcallowip=10.1.1.62
rpcallowip=10.1.1.63
rpcallowip=10.1.1.64
rpcallowip=10.1.1.65
rpcallowip=10.1.1.66
rpcallowip=10.1.1.67
rpcallowip=10.1.1.68
rpcallowip=10.1.1.69
rpcallowip=10.1.1.70
rpcallowip=10.1.1.71
rpcallowip=10.1.1.72
rpcallowip=10.1.1.73
rpcallowip=10.1.1.74
rpcallowip=10.1.1.75
rpcallowip=10.1.1.76
rpcport=9332
daemon=1
server=1
gen=0

block_nTime=1317972665
block_nNonce=2084524493


run-> cmd -> cd C:users\uname\desktop\litecoin\ ->enter

litecoin -server -listen

on 25 client pcs

set ip 10.1.1.51/76
download cgminer
created a bat file on the same directory.

cgminer -o 10.1.1.50:9332 -u username -p x

no luck not connecting.. so I decided to turn off all firewalls and allow all traffic. and installed cgminer in main pc

and do some loopback stuff.

open cgminer
url 127.0.0.1:9332
username username
password x


output

[2017-12-21 23:03:51.312] Failed to resolve (?wrong URL) 127.0.0.1:9332127.0.0.1
URL stratum+tcp://127.0.0.1:9332 failed alive testing, reinput details


grrrr! 3 days now I am at this. so pissed now.

I can do bitcoin mining in slushpool on all the pcs. just cant get solo mining to work.  

any ideas..

any help welcome. can I just get one miner to work for now if so I should be able to get the rest myself.