MSC+BSC: add test api to run OsmoMSC and OsmoBSC with AoIP
Change-Id: I5842e8f1cba8e8e6bedfc08540efcafe207159cb
diff --git a/src/osmo_gsm_tester/osmo_bsc.py b/src/osmo_gsm_tester/osmo_bsc.py
new file mode 100644
index 0000000..d7f9f87
--- /dev/null
+++ b/src/osmo_gsm_tester/osmo_bsc.py
@@ -0,0 +1,102 @@
+# osmo_gsm_tester: specifics for running an osmo-bsc
+#
+# Copyright (C) 2016-2017 by sysmocom - s.f.m.c. GmbH
+#
+# Author: Neels Hofmeyr <neels@hofmeyr.de>
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as
+# published by the Free Software Foundation, either version 3 of the
+# License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU Affero General Public License for more details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+import os
+import pprint
+
+from . import log, util, config, template, process, osmo_ctrl, pcap_recorder
+
+class OsmoBsc(log.Origin):
+ suite_run = None
+ ip_address = None
+ run_dir = None
+ config_file = None
+ process = None
+ bts = None
+
+ def __init__(self, suite_run, msc, ip_address):
+ self.suite_run = suite_run
+ self.ip_address = ip_address
+ self.set_log_category(log.C_RUN)
+ self.set_name('osmo-bsc_%s' % ip_address.get('addr'))
+ self.bts = []
+ self.msc = msc
+
+ def start(self):
+ self.log('Starting osmo-bsc')
+ self.run_dir = util.Dir(self.suite_run.trial.get_run_dir().new_dir(self.name()))
+ self.configure()
+
+ # NOTE: While OsmoMSC and OsmoBSC live in the same git repository, the
+ # osmo-msc build will also provide the OsmoBSC binary. As soon as the
+ # repositories are separate, there shall be a separate artifact.
+ inst = util.Dir(os.path.abspath(self.suite_run.trial.get_inst('osmo-msc')))
+
+ binary = inst.child('bin', 'osmo-bsc')
+ if not os.path.isfile(binary):
+ raise RuntimeError('Binary missing: %r' % binary)
+ lib = inst.child('lib')
+ if not os.path.isdir(lib):
+ raise RuntimeError('No lib/ in %r' % inst)
+
+ iface = util.ip_to_iface(self.addr())
+ pcap_recorder.PcapRecorder(self.suite_run, self.run_dir.new_dir('pcap'), iface,
+ 'host %s and port not 22' % self.addr())
+
+ env = { 'LD_LIBRARY_PATH': util.prepend_library_path(lib) }
+
+ self.dbg(run_dir=self.run_dir, binary=binary, env=env)
+ self.process = process.Process(self.name(), self.run_dir,
+ (binary, '-c',
+ os.path.abspath(self.config_file)),
+ env=env)
+ self.suite_run.remember_to_stop(self.process)
+ self.process.launch()
+
+ def configure(self):
+ self.config_file = self.run_dir.new_file('osmo-bsc.cfg')
+ self.dbg(config_file=self.config_file)
+
+ values = dict(bsc=config.get_defaults('bsc'))
+ config.overlay(values, self.suite_run.config())
+ config.overlay(values, dict(bsc=dict(ip_address=self.ip_address)))
+
+ bts_list = []
+ for bts in self.bts:
+ bts_list.append(bts.conf_for_bsc())
+ config.overlay(values, dict(bsc=dict(net=dict(bts_list=bts_list))))
+
+ self.dbg('BSC CONFIG:\n' + pprint.pformat(values))
+
+ with open(self.config_file, 'w') as f:
+ r = template.render('osmo-bsc.cfg', values)
+ self.dbg(r)
+ f.write(r)
+
+ def addr(self):
+ return self.ip_address.get('addr')
+
+ def bts_add(self, bts):
+ self.bts.append(bts)
+ bts.set_bsc(self)
+
+ def running(self):
+ return not self.process.terminated()
+
+# vim: expandtab tabstop=4 shiftwidth=4
diff --git a/src/osmo_gsm_tester/osmo_hlr.py b/src/osmo_gsm_tester/osmo_hlr.py
new file mode 100644
index 0000000..29cf164
--- /dev/null
+++ b/src/osmo_gsm_tester/osmo_hlr.py
@@ -0,0 +1,129 @@
+# osmo_gsm_tester: specifics for running an osmo-hlr
+#
+# Copyright (C) 2016-2017 by sysmocom - s.f.m.c. GmbH
+#
+# Author: Neels Hofmeyr <neels@hofmeyr.de>
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as
+# published by the Free Software Foundation, either version 3 of the
+# License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU Affero General Public License for more details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+import os
+import re
+import pprint
+
+from . import log, util, config, template, process, osmo_ctrl, pcap_recorder
+
+class OsmoHlr(log.Origin):
+ suite_run = None
+ ip_address = None
+ run_dir = None
+ config_file = None
+ process = None
+ next_subscriber_id = 1
+
+ def __init__(self, suite_run, ip_address):
+ self.suite_run = suite_run
+ self.ip_address = ip_address
+ self.set_log_category(log.C_RUN)
+ self.set_name('osmo-hlr_%s' % ip_address.get('addr'))
+ self.bts = []
+
+ def start(self):
+ self.log('Starting osmo-hlr')
+ self.run_dir = util.Dir(self.suite_run.trial.get_run_dir().new_dir(self.name()))
+ self.configure()
+
+ inst = util.Dir(os.path.abspath(self.suite_run.trial.get_inst('osmo-hlr')))
+
+ binary = inst.child('bin', 'osmo-hlr')
+ if not os.path.isfile(binary):
+ self.raise_exn('Binary missing:', binary)
+ lib = inst.child('lib')
+ if not os.path.isdir(lib):
+ self.raise_exn('No lib/ in', inst)
+
+ # bootstrap an empty hlr.db
+ self.db_file = self.run_dir.new_file('hlr.db')
+ sql_input = inst.child('share/doc/osmo-hlr/hlr.sql')
+ if not os.path.isfile(sql_input):
+ self.raise_exn('hlr.sql missing:', sql_input)
+ self.run_local('create_hlr_db', ('/bin/sh', '-c', 'sqlite3 %r < %r' % (self.db_file, sql_input)))
+
+ iface = util.ip_to_iface(self.addr())
+ pcap_recorder.PcapRecorder(self.suite_run, self.run_dir.new_dir('pcap'), iface,
+ 'host %s' % self.addr())
+
+ env = { 'LD_LIBRARY_PATH': util.prepend_library_path(lib) }
+
+ self.dbg(run_dir=self.run_dir, binary=binary, env=env)
+ self.process = process.Process(self.name(), self.run_dir,
+ (binary,
+ '-c', os.path.abspath(self.config_file),
+ '--database', self.db_file),
+ env=env)
+ self.suite_run.remember_to_stop(self.process)
+ self.process.launch()
+
+ def configure(self):
+ self.config_file = self.run_dir.new_file('osmo-hlr.cfg')
+ self.dbg(config_file=self.config_file)
+
+ values = dict(hlr=config.get_defaults('hlr'))
+ config.overlay(values, self.suite_run.config())
+ config.overlay(values, dict(hlr=dict(ip_address=self.ip_address)))
+
+ self.dbg('HLR CONFIG:\n' + pprint.pformat(values))
+
+ with open(self.config_file, 'w') as f:
+ r = template.render('osmo-hlr.cfg', values)
+ self.dbg(r)
+ f.write(r)
+
+ def addr(self):
+ return self.ip_address.get('addr')
+
+ def running(self):
+ return not self.process.terminated()
+
+ def run_local(self, name, popen_args):
+ with self:
+ run_dir = self.run_dir.new_dir(name)
+ proc = process.Process(name, run_dir, popen_args)
+ proc.launch()
+ proc.wait()
+ if proc.result != 0:
+ proc.raise_exn('Exited in error')
+
+ def run_sql_file(self, name, sql_file):
+ self.run_local(name, ('/bin/sh', '-c', 'sqlite3 %r < %r' % (self.db_file, sql_file)))
+
+ def run_sql(self, name, sql):
+ self.dbg('SQL:', repr(sql))
+ sql_file = self.run_dir.new_file(name + '.sql')
+ with open(sql_file, 'w') as f:
+ f.write(sql)
+ self.run_sql_file(name, sql_file)
+
+ def subscriber_add(self, modem, msisdn=None):
+ if msisdn is None:
+ msisdn = self.suite_run.resources_pool.next_msisdn(modem)
+ modem.set_msisdn(msisdn)
+ subscriber_id = self.next_subscriber_id
+ self.next_subscriber_id += 1
+ self.log('Add subscriber', msisdn=msisdn, imsi=modem.imsi(), subscriber_id=subscriber_id)
+ self.run_sql('add_subscriber',
+ 'insert into subscriber (id, imsi, msisdn) values (%r, %r, %r);'
+ % (subscriber_id, modem.imsi(), modem.msisdn))
+ return subscriber_id
+
+# vim: expandtab tabstop=4 shiftwidth=4
diff --git a/src/osmo_gsm_tester/osmo_mgcpgw.py b/src/osmo_gsm_tester/osmo_mgcpgw.py
new file mode 100644
index 0000000..44b9513
--- /dev/null
+++ b/src/osmo_gsm_tester/osmo_mgcpgw.py
@@ -0,0 +1,90 @@
+# osmo_gsm_tester: specifics for running an osmo-mgcp-gw (osmo-bsc_mgcp)
+#
+# Copyright (C) 2017 by sysmocom - s.f.m.c. GmbH
+#
+# Author: Neels Hofmeyr <neels@hofmeyr.de>
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as
+# published by the Free Software Foundation, either version 3 of the
+# License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU Affero General Public License for more details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+import os
+import pprint
+
+from . import log, util, config, template, process, osmo_ctrl, pcap_recorder
+
+class OsmoMgcpgw(log.Origin):
+ suite_run = None
+ ip_address = None
+ run_dir = None
+ config_file = None
+ process = None
+
+ def __init__(self, suite_run, ip_address, bts_ip):
+ self.suite_run = suite_run
+ self.ip_address = ip_address
+ self.set_log_category(log.C_RUN)
+ self.set_name('osmo-mgcpgw_%s' % ip_address.get('addr'))
+ # hack: so far mgcpgw needs one specific BTS IP.
+ self.bts_ip = bts_ip
+
+ def start(self):
+ self.log('Starting osmo-mgcpgw')
+ self.run_dir = util.Dir(self.suite_run.trial.get_run_dir().new_dir(self.name()))
+ self.configure()
+ inst = util.Dir(os.path.abspath(self.suite_run.trial.get_inst('osmo-msc')))
+ binary = inst.child('bin', 'osmo-bsc_mgcp')
+ if not os.path.isfile(binary):
+ raise RuntimeError('Binary missing: %r' % binary)
+ lib = inst.child('lib')
+ if not os.path.isdir(lib):
+ raise RuntimeError('No lib/ in %r' % inst)
+
+ iface = util.ip_to_iface(self.addr())
+ pcap_recorder.PcapRecorder(self.suite_run, self.run_dir.new_dir('pcap'), iface,
+ 'host %s and port not 22' % self.addr())
+
+ env = { 'LD_LIBRARY_PATH': util.prepend_library_path(lib) }
+
+ self.dbg(run_dir=self.run_dir, binary=binary, env=env)
+ self.process = process.Process(self.name(), self.run_dir,
+ (binary, '-c',
+ os.path.abspath(self.config_file)),
+ env=env)
+ self.suite_run.remember_to_stop(self.process)
+ self.process.launch()
+
+ def configure(self):
+ self.config_file = self.run_dir.new_file('osmo-mgcpgw.cfg')
+ self.dbg(config_file=self.config_file)
+
+ values = dict(mgcpgw=config.get_defaults('mgcpgw'))
+ config.overlay(values, self.suite_run.config())
+ config.overlay(values, dict(mgcpgw=dict(ip_address=self.ip_address, bts_ip=self.bts_ip)))
+
+ self.dbg('MGCPGW CONFIG:\n' + pprint.pformat(values))
+
+ with open(self.config_file, 'w') as f:
+ r = template.render('osmo-mgcpgw.cfg', values)
+ self.dbg(r)
+ f.write(r)
+
+ def addr(self):
+ return self.ip_address.get('addr')
+
+ def conf_for_msc(self):
+ return dict(mgcpgw=dict(ip_address=self.ip_address))
+
+ def running(self):
+ return not self.process.terminated()
+
+# vim: expandtab tabstop=4 shiftwidth=4
diff --git a/src/osmo_gsm_tester/osmo_msc.py b/src/osmo_gsm_tester/osmo_msc.py
new file mode 100644
index 0000000..ea539d6
--- /dev/null
+++ b/src/osmo_gsm_tester/osmo_msc.py
@@ -0,0 +1,128 @@
+# osmo_gsm_tester: specifics for running an osmo-msc
+#
+# Copyright (C) 2016-2017 by sysmocom - s.f.m.c. GmbH
+#
+# Author: Neels Hofmeyr <neels@hofmeyr.de>
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as
+# published by the Free Software Foundation, either version 3 of the
+# License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU Affero General Public License for more details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+import os
+import pprint
+
+from . import log, util, config, template, process, osmo_ctrl, pcap_recorder
+
+class OsmoMsc(log.Origin):
+ suite_run = None
+ ip_address = None
+ run_dir = None
+ config_file = None
+ process = None
+ hlr = None
+
+ def __init__(self, suite_run, hlr, mgcpgw, ip_address):
+ self.suite_run = suite_run
+ self.ip_address = ip_address
+ self.set_log_category(log.C_RUN)
+ self.set_name('osmo-msc_%s' % ip_address.get('addr'))
+ self.hlr = hlr
+ self.mgcpgw = mgcpgw
+
+ def start(self):
+ self.log('Starting osmo-msc')
+ self.run_dir = util.Dir(self.suite_run.trial.get_run_dir().new_dir(self.name()))
+ self.configure()
+ inst = util.Dir(os.path.abspath(self.suite_run.trial.get_inst('osmo-msc')))
+ binary = inst.child('bin', 'osmo-msc')
+ if not os.path.isfile(binary):
+ raise RuntimeError('Binary missing: %r' % binary)
+ lib = inst.child('lib')
+ if not os.path.isdir(lib):
+ raise RuntimeError('No lib/ in %r' % inst)
+
+ iface = util.ip_to_iface(self.addr())
+ pcap_recorder.PcapRecorder(self.suite_run, self.run_dir.new_dir('pcap'), iface,
+ 'host %s and port not 22' % self.addr())
+
+ env = { 'LD_LIBRARY_PATH': util.prepend_library_path(lib) }
+
+ self.dbg(run_dir=self.run_dir, binary=binary, env=env)
+ self.process = process.Process(self.name(), self.run_dir,
+ (binary, '-c',
+ os.path.abspath(self.config_file)),
+ env=env)
+ self.suite_run.remember_to_stop(self.process)
+ self.process.launch()
+
+ def configure(self):
+ self.config_file = self.run_dir.new_file('osmo-msc.cfg')
+ self.dbg(config_file=self.config_file)
+
+ values = dict(msc=config.get_defaults('msc'))
+ config.overlay(values, self.suite_run.config())
+ config.overlay(values, dict(msc=dict(ip_address=self.ip_address)))
+ config.overlay(values, self.mgcpgw.conf_for_msc())
+
+ self.dbg('MSC CONFIG:\n' + pprint.pformat(values))
+
+ with open(self.config_file, 'w') as f:
+ r = template.render('osmo-msc.cfg', values)
+ self.dbg(r)
+ f.write(r)
+
+ def addr(self):
+ return self.ip_address.get('addr')
+
+ def subscriber_attached(self, *modems):
+ return self.imsi_attached(*[m.imsi() for m in modems])
+
+ def imsi_attached(self, *imsis):
+ attached = self.imsi_list_attached()
+ self.dbg('attached:', attached)
+ return all([(imsi in attached) for imsi in imsis])
+
+ def imsi_list_attached(self):
+ with self:
+ return OsmoMscCtrl(self).subscriber_list_active()
+
+ def running(self):
+ return not self.process.terminated()
+
+
+class OsmoMscCtrl(log.Origin):
+ PORT = 4255
+ SUBSCR_LIST_ACTIVE_VAR = 'subscriber-list-active-v1'
+
+ def __init__(self, msc):
+ self.msc = msc
+ self.set_name('CTRL(%s:%d)' % (self.msc.addr(), self.PORT))
+ self.set_child_of(msc)
+
+ def ctrl(self):
+ return osmo_ctrl.OsmoCtrl(self.msc.addr(), self.PORT)
+
+ def subscriber_list_active(self):
+ aslist_str = ""
+ with self.ctrl() as ctrl:
+ ctrl.do_get(self.SUBSCR_LIST_ACTIVE_VAR)
+ # This is legacy code from the old osmo-gsm-tester.
+ # looks like this doesn't work for long data.
+ data = ctrl.receive()
+ while (len(data) > 0):
+ (answer, data) = ctrl.remove_ipa_ctrl_header(data)
+ answer_str = answer.decode('utf-8')
+ answer_str = answer_str.replace('\n', ' ')
+ aslist_str = answer_str
+ return aslist_str
+
+# vim: expandtab tabstop=4 shiftwidth=4
diff --git a/src/osmo_gsm_tester/suite.py b/src/osmo_gsm_tester/suite.py
index 3f4c552..ac56ada 100644
--- a/src/osmo_gsm_tester/suite.py
+++ b/src/osmo_gsm_tester/suite.py
@@ -23,7 +23,9 @@
import copy
import traceback
import pprint
-from . import config, log, template, util, resource, schema, ofono_client, osmo_nitb, event_loop
+from . import config, log, template, util, resource, schema, ofono_client, event_loop
+from . import osmo_nitb
+from . import osmo_hlr, osmo_mgcpgw, osmo_msc, osmo_bsc
from . import test
class Timeout(Exception):
@@ -274,6 +276,26 @@
ip_address = self.ip_address()
return osmo_nitb.OsmoNitb(self, ip_address)
+ def hlr(self, ip_address=None):
+ if ip_address is None:
+ ip_address = self.ip_address()
+ return osmo_hlr.OsmoHlr(self, ip_address)
+
+ def mgcpgw(self, ip_address=None, bts_ip=None):
+ if ip_address is None:
+ ip_address = self.ip_address()
+ return osmo_mgcpgw.OsmoMgcpgw(self, ip_address, bts_ip)
+
+ def msc(self, hlr, mgcpgw, ip_address=None):
+ if ip_address is None:
+ ip_address = self.ip_address()
+ return osmo_msc.OsmoMsc(self, hlr, mgcpgw, ip_address)
+
+ def bsc(self, msc, ip_address=None):
+ if ip_address is None:
+ ip_address = self.ip_address()
+ return osmo_bsc.OsmoBsc(self, msc, ip_address)
+
def bts(self):
return bts_obj(self, self.reserved_resources.get(resource.R_BTS))
diff --git a/src/osmo_gsm_tester/templates/osmo-bsc.cfg.tmpl b/src/osmo_gsm_tester/templates/osmo-bsc.cfg.tmpl
new file mode 100644
index 0000000..3747581
--- /dev/null
+++ b/src/osmo_gsm_tester/templates/osmo-bsc.cfg.tmpl
@@ -0,0 +1,90 @@
+! Configuration rendered by osmo-gsm-tester
+log stderr
+ logging filter all 1
+ logging color 1
+ logging print category 1
+ logging print extended-timestamp 1
+ logging level all debug
+line vty
+ no login
+ bind ${bsc.ip_address.addr}
+e1_input
+ e1_line 0 driver ipa
+ ipa bind ${bsc.ip_address.addr}
+network
+ network country code ${bsc.net.mcc}
+ mobile network code ${bsc.net.mnc}
+ short name ${bsc.net.short_name}
+ long name ${bsc.net.long_name}
+ auth policy ${bsc.net.auth_policy}
+ location updating reject cause 13
+ encryption ${bsc.net.encryption}
+ neci 1
+ rrlp mode none
+ mm info 1
+ handover 0
+ handover window rxlev averaging 10
+ handover window rxqual averaging 1
+ handover window rxlev neighbor averaging 10
+ handover power budget interval 6
+ handover power budget hysteresis 3
+ handover maximum distance 9999
+ timer t3101 10
+ timer t3103 0
+ timer t3105 0
+ timer t3107 0
+ timer t3109 4
+ timer t3111 0
+ timer t3113 60
+ timer t3115 0
+ timer t3117 0
+ timer t3119 0
+ timer t3141 0
+%for bts in bsc.net.bts_list:
+ bts ${loop.index}
+ type ${bts.osmobsc_bts_type}
+ band ${bts.band}
+ cell_identity 0
+ location_area_code ${bts.location_area_code}
+ training_sequence_code 7
+ base_station_id_code ${bts.base_station_id_code}
+ ms max power 33
+ cell reselection hysteresis 4
+ rxlev access min 0
+ channel allocator ascending
+ rach tx integer 9
+ rach max transmission 7
+ ip.access unit_id ${bts.ipa_unit_id} 0
+ oml ip.access stream_id ${bts.stream_id} line 0
+ gprs mode none
+% for trx in bts.trx_list:
+ trx ${loop.index}
+ rf_locked 0
+ arfcn ${trx.arfcn}
+ nominal power 23
+ max_power_red ${trx.max_power_red}
+ rsl e1 tei 0
+% for ts in trx.timeslot_list:
+ timeslot ${loop.index}
+ phys_chan_config ${ts.phys_chan_config}
+% endfor
+% endfor
+%endfor
+msc
+ token msc_token_23_42
+ core-mobile-country-code ${bsc.net.mcc}
+ core-mobile-network-code ${bsc.net.mnc}
+ ip.access rtp-base 8000
+ timeout-ping 1800
+ timeout-ping advanced
+ timeout-pong 60
+ codec-list hr3
+ dest 151.80.237.229 5000 184
+ amr-config 12_2k forbidden
+ amr-config 10_2k forbidden
+ amr-config 7_95k forbidden
+ amr-config 7_40k forbidden
+ amr-config 6_70k forbidden
+ amr-config 5_90k allowed
+ amr-config 5_15k forbidden
+ amr-config 4_75k forbidden
diff --git a/src/osmo_gsm_tester/templates/osmo-hlr.cfg.tmpl b/src/osmo_gsm_tester/templates/osmo-hlr.cfg.tmpl
new file mode 100644
index 0000000..fbd6cfc
--- /dev/null
+++ b/src/osmo_gsm_tester/templates/osmo-hlr.cfg.tmpl
@@ -0,0 +1,12 @@
+! Configuration rendered by osmo-gsm-tester
+log stderr
+ logging filter all 1
+ logging color 1
+ logging print category 1
+ logging print extended-timestamp 1
+ logging level all debug
+line vty
+ no login
+ bind ${hlr.ip_address.addr}
+ctrl
+ bind ${hlr.ip_address.addr}
diff --git a/src/osmo_gsm_tester/templates/osmo-mgcpgw.cfg.tmpl b/src/osmo_gsm_tester/templates/osmo-mgcpgw.cfg.tmpl
new file mode 100644
index 0000000..2c00064
--- /dev/null
+++ b/src/osmo_gsm_tester/templates/osmo-mgcpgw.cfg.tmpl
@@ -0,0 +1,18 @@
+! Configuration rendered by osmo-gsm-tester
+log stderr
+ logging filter all 1
+ logging color 1
+ logging print category 1
+ logging print extended-timestamp 1
+ logging level all debug
+mgcp
+ local ip ${mgcpgw.ip_address.addr}
+ bts ip ${mgcpgw.bts_ip}
+ bind ip ${mgcpgw.ip_address.addr}
+ bind port 2427
+ rtp base 4000
+ rtp force-ptime 20
+ sdp audio payload number 98
+ sdp audio payload name AMR/8000
+ number endpoints 31
+ no rtcp-omit
diff --git a/src/osmo_gsm_tester/templates/osmo-msc.cfg.tmpl b/src/osmo_gsm_tester/templates/osmo-msc.cfg.tmpl
new file mode 100644
index 0000000..c52d0dc
--- /dev/null
+++ b/src/osmo_gsm_tester/templates/osmo-msc.cfg.tmpl
@@ -0,0 +1,30 @@
+! Configuration rendered by osmo-gsm-tester
+log stderr
+ logging filter all 1
+ logging color 1
+ logging print category 1
+ logging print extended-timestamp 1
+ logging level all debug
+line vty
+ no login
+ bind ${msc.ip_address.addr}
+network
+ network country code ${msc.net.mcc}
+ mobile network code ${msc.net.mnc}
+ short name ${msc.net.short_name}
+ long name ${msc.net.long_name}
+ auth policy ${msc.net.auth_policy}
+ location updating reject cause 13
+ encryption ${msc.net.encryption}
+msc
+ mgcpgw remote-ip ${mgcpgw.ip_address.addr}
+ assign-tmsi
+ctrl
+ bind ${msc.ip_address.addr}
+smpp
+ local-tcp-ip ${msc.ip_address.addr} 2775
+ system-id test
+ policy closed
+ esme test
+ password test
+ default-route