if the file does not exist you can create ...
setmaster.cfg
add ip that does not belong to the master server's original valve.
Code:
setmaster add 69.28.151.162
setmaster add 69.28.151.162:27010
setmaster add 69.28.151.162:27011
setmaster add 72.165.61.189
setmaster add 72.165.61.189:27010
setmaster add 72.165.61.189:27011
setmaster add 207.173.177.11
setmaster add 207.173.177.11:27010
setmaster add 207.173.177.12
setmaster add 207.173.177.12:27010
setmaster add 68.142.72.250
setmaster add 68.142.72.250:27010
setmaster add 68.142.72.250:27011
setmaster add 65.73.232.251
setmaster add 65.73.232.251:27040
setmaster add 65.73.232.252
setmaster add 65.73.232.252:27040
setmaster add 65.73.232.253
setmaster add 65.73.232.253:27040
setmaster add hlmaster.jolt.co.uk
setmaster add 69.28.158.131:27010
setmaster add 209.197.20.34:27010
setmaster add 69.28.140.247:27010
setmaster add 69.28.140.245:27010
setmaster add 209.197.4.186:27010
setmaster add 69.28.151.162:27010
setmaster add 69.28.158.131
setmaster add 209.197.20.34
setmaster add 69.28.140.247
setmaster add 69.28.140.245
setmaster add 209.197.4.186
setmaster add 69.28.151.162
setmaster add 188.40.40.201:27010
setmaster add 209.197.20.34:27010
setmaster add 209.197.4.186:27010
setmaster add 68.142.72.250:27010
setmaster add 69.28.140.245:27010
setmaster add 69.28.140.247:27010
setmaster add 69.28.151.162:27010
setmaster add 69.28.158.131:27010
setmaster add 72.165.61.136:27010
setmaster add 72.165.61.189:27010
setmaster add 72.165.61.190:27010
setmaster add 95.65.64.90:27010
setmaster add 188.40.40.201
setmaster add 188.40.40.201:27011
setmaster add 72.165.61.136:27010
setmaster add 69.28.151.162:27010
setmaster add 69.28.151.162:27013
setmaster add 188.127.246.99:27000
setmaster add 72.165.61.136:27011
setmaster add 72.165.61.151:27013
setmaster add 72.165.61.151:27011
setmaster add 72.165.61.189:27011
setmaster add 72.165.61.151:27014
setmaster add 72.165.61.136:27015
setmaster add 72.165.61.151:27012
setmaster add 72.165.61.151:27015
setmaster add 72.165.61.136:27014
setmaster add 67.132.200.140:27012
setmaster add 88.40.40.201:27010
setmaster add 68.142.72.250
setmaster add 72.165.61.190
setmaster add 63.251.143.218
setmaster add 65.73.232.251:27040
setmaster add 65.73.232.253:27040
setmaster add ns1.antisteam.ru
setmaster add ns2.antisteam.ru
setmaster add ns4.antisteam.ru
setmaster add 65.73.232.251
setmaster add 65.73.232.253
setmaster add 83.99.253.152
setmaster add 213.239.209.221
setmaster add 188.134.26.232
setmaster add 208.179.202.69
setmaster add 207.173.177.11
setmaster add 207.173.177.12
setmaster add 216.52.220.16
setmaster add 69.28.151.178
setmaster add ns1.zoneedit.com
setmaster add ns2.zoneedit.com
setmaster add ns3.zoneedit.com
setmaster add ns4.zoneedit.com
setmaster add ns5.zoneedit.com
setmaster add ns18.zoneedit.com
setmaster add ns19.zoneedit.com
setmaster add pr00f.oo.lv
setmaster add 72.165.61.185
setmaster add 72.165.61.186
setmaster add 72.165.61.187
setmaster add 72.165.61.188
setmaster add 69.28.156.250
setmaster add 88.142.64.164
setmaster add 68.142.64.165
setmaster add 69.28.145.170
setmaster add 69.28.145.171
setmaster add 69.28.145.172
setmaster add 208.111.158.52
setmaster add 208.111.158.53
setmaster add 208.111.171.82
setmaster add 208.111.171.83
setmaster add 68.142.91.34
setmaster add 68.142.91.35
setmaster add 68.142.91.36
setmaster add 208.111.133.84
setmaster add 208.111.133.85
setmaster add 68.142.116.178
setmaster add 68.142.116.179
setmaster add 207.173.176.161:27010
setmaster add 78.60.235.56:27010
setmaster add 69.28.140.247:27010
setmaster add 69.28.140.246:27010
setmaster add 67.132.200.140:27010
setmaster add 72.165.61.189
setmaster add 68.142.64.164:27010
setmaster add 69.65.19.116:27010
setmaster add 72.165.61.151:27010
setmaster add 178.170.144.2:27010
setmaster add 216.207.205.98
setmaster add 216.207.205.99
setmaster add 85.26.177.168
setmaster add 188.40.40.201:27010
setmaster add 188.40.40.201:27011
setmaster add 46.4.71.67:27010
setmaster add 46.4.71.67:27011
setmaster add 68.142.72.250:27012
setmaster add 69.28.158.131:27012
setmaster add 69.28.158.131:27011
setmaster add hl2master.steampowered.com:27011
setmaster add hl1master.steampowered.com:27011
setmaster add 176.9.50.16:27010
setmaster add 176.9.50.16:27011
setmaster add 176.9.50.16:27012
setmaster add games.vipeburg.info:27010
setmaster add 188.40.40.201:27012
setmaster add 46.4.71.67:27012
setmaster add css.setti.info:27011
setmaster add css.setti.info:27010
setmaster add 87.224.171.208:27010
setmaster add 208.64.200.65:27015
setmaster add css.setti.info:27012
setmaster add 46.4.14.146:27010
setmaster add 68.177.101.62:27011
setmaster add 68.177.101.62:27010
setmaster add 188.40.40.201:47015
setmaster add 188.40.40.201:47016
setmaster add 188.40.40.201:47017
setmaster add 188.40.40.201:47035
setmaster add 188.40.40.201 27010:27010
in
server.cfg
exec
setmaster.cfg
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