If your miner can't connect to regular ports try using protected (SSL) port: stratum+ssl://stratum.ravenminer.com:13838

Ravencoin (RVN) switched algorithm to KawPow

Stratum

us.ravenminer.com:3838
eu.ravenminer.com:3838
asia.ravenminer.com:3838

stratum.ravenminer.com:3838 (automatically connect to the best server based on your location except China. Users from China please use asia.ravenminer.com)

Miners

[1% fee] [NVidia] ZEnemy [ Download ]

    :loop
    z-enemy.exe -a kawpow -o stratum+tcp://stratum.ravenminer.com:3838 -u RHMKPy3Ana5NyzTgo6qWXXMiHAxzPyMgG1
    goto loop
    

[2% fee] [AMD] nanominer [ Download ]
commandline:

    :loop
    nanominer.exe -noLog true -memTweak 0 -algo Kawpow -wallet RHMKPy3Ana5NyzTgo6qWXXMiHAxzPyMgG1 -coin rvn -rigName worker1 -pool1 stratum.ravenminer.com:3838 -webPort -3333
    goto loop
    

or using config:

    noLog=true
    memTweak=0
    [Kawpow]
    wallet=RHMKPy3Ana5NyzTgo6qWXXMiHAxzPyMgG1
    coin=rvn
    rigName=worker1
    pool1=stratum.ravenminer.com:3838
    webPort=-3333
    

[0% fee] [NVidia (driver 441.22+)] KawPowMiner v.1.3.0+ [Download from RavenMiner] [Github Download]

    :loop
    kawpowminer.exe -U -P stratum+tcp://[email protected]:3838
    goto loop
    

[2% fee] [AMD/NVidia] NBMiner [ Download ]

    :loop
    nbminer.exe -a kawpow -o stratum+tcp://stratum.ravenminer.com:3838 -u RHMKPy3Ana5NyzTgo6qWXXMiHAxzPyMgG1
    goto loop
    

[1% fee] [NVidia] TRex [ Download ]

    :loop
    t-rex.exe -a kawpow -o stratum+tcp://stratum.ravenminer.com:3838 -u RHMKPy3Ana5NyzTgo6qWXXMiHAxzPyMgG1
    goto loop
    

[1% fee] [NVidia] TT-Miner [ Download ]

    :loop
    TT-Miner.exe -coin rvn -P [email protected]:3838
    goto loop