Add osmo-bsc.cfg and osmo-stp.cfg for this test case
diff --git a/bsc/osmo-stp.cfg b/bsc/osmo-stp.cfg
new file mode 100644
index 0000000..c56ba93
--- /dev/null
+++ b/bsc/osmo-stp.cfg
@@ -0,0 +1,54 @@
+!
+! OsmoSTP (0.8.1) configuration saved from vty
+!!
+!
+log stderr
+ logging filter all 1
+ logging color 1
+ logging print category 1
+ logging timestamp 0
+ logging level all everything
+ logging level lglobal notice
+ logging level llapd notice
+ logging level linp notice
+ logging level lmux notice
+ logging level lmi notice
+ logging level lmib notice
+ logging level lsms notice
+ logging level lctrl notice
+ logging level lgtp notice
+ logging level lstats notice
+ logging level lgsup notice
+ logging level loap notice
+ logging level lss7 debug
+ logging level lsccp debug
+ logging level lsua debug
+ logging level lm3ua debug
+ logging level lmgcp notice
+!
+line vty
+ no login
+!
+cs7 instance 0
+ xua rkm routing-key-allocation dynamic-permitted
+! asp virt-bsc0-0 22905 2905 m3ua
+! local-ip 127.0.0.1
+! remote-ip 127.0.0.1
+ asp virt-msc0-0 23905 2905 m3ua
+ local-ip 127.0.0.1
+ remote-ip 127.0.0.1
+ as mahlzeit ipa
+ routing-key 1 0.23.4
+ point-code override dpc 0.23.1
+! as virt-bsc0 m3ua
+! asp virt-bsc0-0
+! routing-key 0 0.24.1
+ as virt-msc0 m3ua
+ asp virt-msc0-0
+ routing-key 0 0.23.1
+ route-table system
+ update route 0.23.1 7.255.7 linkset virt-msc0
+ listen m3ua 2905
+ accept-asp-connections dynamic-permitted
+ listen ipa 5000
+ accept-asp-connections dynamic-permitted