diff --git a/openbsc/doc/examples/osmo-bsc/osmo-bsc.cfg b/openbsc/doc/examples/osmo-bsc/osmo-bsc.cfg
index 97704fb..ce24f5c 100644
--- a/openbsc/doc/examples/osmo-bsc/osmo-bsc.cfg
+++ b/openbsc/doc/examples/osmo-bsc/osmo-bsc.cfg
@@ -3,38 +3,6 @@
 !!
 password foo
 !
-log stderr
-  logging color 1
-  logging timestamp 0
-  logging level all everything
-  logging level rll notice
-  logging level cc notice
-  logging level mm notice
-  logging level rr notice
-  logging level rsl notice
-  logging level nm info
-  logging level mncc notice
-  logging level sms notice
-  logging level pag notice
-  logging level meas notice
-  logging level mi notice
-  logging level mib notice
-  logging level mux notice
-  logging level inp notice
-  logging level sccp notice
-  logging level msc notice
-  logging level mgcp notice
-  logging level ho notice
-  logging level db notice
-  logging level ref notice
-  logging level gprs debug
-  logging level ns info
-  logging level bssgp debug
-  logging level llc debug
-  logging level sndcp debug
-  logging level nat notice
-  logging level lglobal notice
-  logging level llapdm notice
 !
 line vty
  no login
diff --git a/openbsc/doc/examples/osmo-bsc_mgcp/mgcp.cfg b/openbsc/doc/examples/osmo-bsc_mgcp/mgcp.cfg
index 678f546..c46b46d 100644
--- a/openbsc/doc/examples/osmo-bsc_mgcp/mgcp.cfg
+++ b/openbsc/doc/examples/osmo-bsc_mgcp/mgcp.cfg
@@ -9,7 +9,7 @@
 mgcp
 !  local ip 213.167.134.14
   bts ip 172.16.252.43
-  bind ip 213.167.134.141
+  bind ip 127.0.0.1
   bind port 2427
   bind early 1
   rtp base 4000
diff --git a/openbsc/doc/examples/osmo-bsc_nat/osmo-bsc_nat.cfg b/openbsc/doc/examples/osmo-bsc_nat/osmo-bsc_nat.cfg
new file mode 100644
index 0000000..e254fba
--- /dev/null
+++ b/openbsc/doc/examples/osmo-bsc_nat/osmo-bsc_nat.cfg
@@ -0,0 +1,3 @@
+nat
+mgcp
+ call agent ip 127.0.0.1
diff --git a/openbsc/doc/examples/osmo-gbproxy/osmo-gbproxy.cfg b/openbsc/doc/examples/osmo-gbproxy/osmo-gbproxy.cfg
new file mode 100644
index 0000000..0c3917a
--- /dev/null
+++ b/openbsc/doc/examples/osmo-gbproxy/osmo-gbproxy.cfg
@@ -0,0 +1,25 @@
+!
+! Osmocom Gb Proxy (0.9.0.404-6463) configuration saved from vty
+!!
+!
+line vty
+ no login
+!
+gbproxy
+ sgsn nsei 101
+ns
+ nse 101 nsvci 101
+ nse 101 remote-role sgsn
+ nse 101 encapsulation udp
+ nse 101 remote-ip 192.168.100.239
+ nse 101 remote-port 7777
+ timer tns-block 3
+ timer tns-block-retries 3
+ timer tns-reset 3
+ timer tns-reset-retries 3
+ timer tns-test 30
+ timer tns-alive 3
+ timer tns-alive-retries 10
+ encapsulation framerelay-gre enabled 0
+ encapsulation framerelay-gre local-ip 0.0.0.0
+ encapsulation udp local-port 23000