diff --git a/bts/BTS_Tests.cfg b/bts/BTS_Tests.cfg
index ed0416399..467335949 100644
--- a/bts/BTS_Tests.cfg
+++ b/bts/BTS_Tests.cfg
@@ -12,17 +12,17 @@
 #*.BTSVTY.CTRL_HOSTNAME := "10.9.1.191" # sysmoBTS Max
 #*.BTSVTY.CTRL_HOSTNAME := "10.9.1.162" # sysmoBTS Pau
 #*.BTSVTY.CTRL_HOSTNAME := "192.168.100.130" # sysmoBTS home
-*.BTSVTY.CTRL_HOSTNAME := "127.0.0.20" # osmo-bts-trx
-*.BSCVTY.CTRL_HOSTNAME := "127.0.0.11" # osmo-bsc
+#*.BTSVTY.CTRL_HOSTNAME := "127.0.0.20" # osmo-bts-trx
+#*.BSCVTY.CTRL_HOSTNAME := "127.0.0.11" # osmo-bsc
 
 [MODULE_PARAMETERS]
 L1CTL_PortType.m_l1ctl_sock_path := "/tmp/osmocom_l2"
 #BTS_Tests.mp_rsl_ip := "10.9.1.2" # office
 #BTS_Tests.mp_rsl_ip := "192.168.100.2" # home
-BTS_Tests.mp_rsl_ip := "127.0.0.10"
+#BTS_Tests.mp_rsl_ip := "127.0.0.10"
 BTS_Tests.mp_pcu_socket := "/tmp/pcu_sock"
-BTS_Tests.mp_bts_trxc_ip := "127.0.0.21"
-BTS_Tests.mp_ctrl_ip   := "127.0.0.20"
+#BTS_Tests.mp_bts_trxc_ip := "127.0.0.21"
+#BTS_Tests.mp_ctrl_ip   := "127.0.0.20"
 #BTS_Tests_OML.mp_oml_ip := "192.168.102.239" # home
 #BTS_Tests_OML.mp_oml_port := 3002
 
diff --git a/bts/osmo-bsc.cfg b/bts/osmo-bsc.cfg
index dcdacd0ef..1b8c8e63d 100644
--- a/bts/osmo-bsc.cfg
+++ b/bts/osmo-bsc.cfg
@@ -3,7 +3,7 @@
 !!
 password foo
 !
-log gsmtap 127.0.0.10
+log gsmtap 127.0.0.1
  logging level set-all debug
  logging filter all 1
 !
@@ -27,7 +27,7 @@ stats interval 5
 !
 line vty
  no login
- bind 127.0.0.11
+ bind 127.0.0.1
 !
 e1_input
  e1_line 0 driver ipa
@@ -75,7 +75,7 @@ network
   early-classmark-sending forbidden
   early-classmark-sending-3g allowed
   ip.access unit_id 1234 0
-  ip.access rsl-ip 127.0.0.10
+  ip.access rsl-ip 127.0.0.2
   oml ip.access stream_id 255 line 0
   neighbor-list mode manual-si5
   neighbor-list add arfcn 100
diff --git a/bts/osmo-bts.cfg b/bts/osmo-bts.cfg
index 0e4cdf2df..b7282da93 100644
--- a/bts/osmo-bts.cfg
+++ b/bts/osmo-bts.cfg
@@ -2,7 +2,7 @@
 ! OsmoBTS (0.4.0.446-e0fb) configuration saved from vty
 !!
 !
-log gsmtap 127.0.0.10
+log gsmtap 127.0.0.1
  logging level set-all debug
  logging filter all 1
 !
@@ -25,15 +25,15 @@ log stderr
 !
 line vty
  no login
- bind 127.0.0.20
+ bind 127.0.0.1
 !
 e1_input
  e1_line 0 driver ipa
  e1_line 0 port 0
  no e1_line 0 keepalive
 phy 0
- osmotrx ip local 127.0.0.20
- osmotrx ip remote 127.0.0.21
+ osmotrx ip local 127.0.0.1
+ osmotrx ip remote 127.0.0.1
  osmotrx fn-advance 20
  osmotrx rts-advance 5
  instance 0
@@ -85,4 +85,4 @@ bts 0
   power-ramp step-interval 1
   phy 0 instance 3
 ctrl
- bind 127.0.0.20
+ bind 127.0.0.1