diff --git a/openbsc/src/bsc_hack.c b/openbsc/src/bsc_hack.c
index 9945aa9..c256f86 100644
--- a/openbsc/src/bsc_hack.c
+++ b/openbsc/src/bsc_hack.c
@@ -21,11 +21,7 @@
  */
 
 #include <unistd.h>
-#include <stdlib.h>
-#include <stdio.h>
-#include <stdarg.h>
 #include <time.h>
-#include <string.h>
 #include <errno.h>
 #include <signal.h>
 #include <fcntl.h>
@@ -35,1071 +31,20 @@
 #include <getopt.h>
 
 #include <openbsc/db.h>
-#include <openbsc/timer.h>
-#include <openbsc/gsm_data.h>
-#include <openbsc/gsm_utils.h>
-#include <openbsc/gsm_04_08.h>
 #include <openbsc/select.h>
-#include <openbsc/abis_rsl.h>
-#include <openbsc/abis_nm.h>
 #include <openbsc/debug.h>
-#include <openbsc/misdn.h>
-#include <openbsc/telnet_interface.h>
-#include <openbsc/paging.h>
 #include <openbsc/e1_input.h>
-#include <openbsc/signal.h>
 #include <openbsc/talloc.h>
 
-/* global pointer to the gsm network data structure */
-static struct gsm_network *gsmnet;
-
 /* MCC and MNC for the Location Area Identifier */
-static int MCC = 1;
-static int MNC = 1;
-static int cardnr = 0;
-static int release_l2 = 0;
-static enum gsm_bts_type BTS_TYPE = GSM_BTS_TYPE_BS11;
+struct gsm_network *bsc_gsmnet = 0;
 static const char *database_name = "hlr.sqlite3";
 static const char *config_file = "openbsc.cfg";
 extern int ipacc_rtp_direct;
 
-static void patch_nm_tables(struct gsm_bts *bts);
-static void patch_si_tables(struct gsm_bts *bts);
-
-/* The following definitions are for OM and NM packets that we cannot yet
- * generate by code but we just pass on */
-
-// BTS Site Manager, SET ATTRIBUTES
-
-/*
-  Object Class: BTS Site Manager
-  Instance 1: FF
-  Instance 2: FF
-  Instance 3: FF
-SET ATTRIBUTES
-  sAbisExternalTime: 2007/09/08   14:36:11
-  omLAPDRelTimer: 30sec
-  shortLAPDIntTimer: 5sec
-  emergencyTimer1: 10 minutes
-  emergencyTimer2: 0 minutes
-*/
-
-unsigned char msg_1[] = 
-{
-	NM_MT_BS11_SET_ATTR, NM_OC_SITE_MANAGER, 0xFF, 0xFF, 0xFF, 
-		NM_ATT_BS11_ABIS_EXT_TIME, 0x07, 
-			0xD7, 0x09, 0x08, 0x0E, 0x24, 0x0B, 0xCE, 
-		0x02, 
-			0x00, 0x1E, 
-		NM_ATT_BS11_SH_LAPD_INT_TIMER, 
-			0x01, 0x05,
-		0x42, 0x02, 0x00, 0x0A, 
-		0x44, 0x02, 0x00, 0x00
-};
-
-// BTS, SET BTS ATTRIBUTES
-
-/*
-  Object Class: BTS
-  BTS relat. Number: 0 
-  Instance 2: FF
-  Instance 3: FF
-SET BTS ATTRIBUTES
-  bsIdentityCode / BSIC:
-    PLMN_colour_code: 7h
-    BS_colour_code:   7h
-  BTS Air Timer T3105: 4  ,unit 10 ms
-  btsIsHopping: FALSE
-  periodCCCHLoadIndication: 1sec
-  thresholdCCCHLoadIndication: 0%
-  cellAllocationNumber: 00h = GSM 900
-  enableInterferenceClass: 00h =  Disabled
-  fACCHQual: 6 (FACCH stealing flags minus 1)
-  intaveParameter: 31 SACCH multiframes
-  interferenceLevelBoundaries:
-    Interference Boundary 1: 0Ah 
-    Interference Boundary 2: 0Fh
-    Interference Boundary 3: 14h
-    Interference Boundary 4: 19h
-    Interference Boundary 5: 1Eh
-  mSTxPwrMax: 11
-      GSM range:     2=39dBm, 15=13dBm, stepsize 2 dBm 
-      DCS1800 range: 0=30dBm, 15=0dBm, stepsize 2 dBm 
-      PCS1900 range: 0=30dBm, 15=0dBm, stepsize 2 dBm 
-                    30=33dBm, 31=32dBm 
-  ny1:
-    Maximum number of repetitions for PHYSICAL INFORMATION message (GSM 04.08): 20
-  powerOutputThresholds:
-    Out Power Fault Threshold:     -10 dB
-    Red Out Power Threshold:       - 6 dB
-    Excessive Out Power Threshold:   5 dB
-  rACHBusyThreshold: -127 dBm 
-  rACHLoadAveragingSlots: 250 ,number of RACH burst periods
-  rfResourceIndicationPeriod: 125  SACCH multiframes 
-  T200:
-    SDCCH:                044 in  5 ms
-    FACCH/Full rate:      031 in  5 ms
-    FACCH/Half rate:      041 in  5 ms
-    SACCH with TCH SAPI0: 090 in 10 ms
-    SACCH with SDCCH:     090 in 10 ms
-    SDCCH with SAPI3:     090 in  5 ms
-    SACCH with TCH SAPI3: 135 in 10 ms
-  tSync: 9000 units of 10 msec
-  tTrau: 9000 units of 10 msec
-  enableUmLoopTest: 00h =  disabled
-  enableExcessiveDistance: 00h =  Disabled
-  excessiveDistance: 64km
-  hoppingMode: 00h = baseband hopping
-  cellType: 00h =  Standard Cell
-  BCCH ARFCN / bCCHFrequency: 1
-*/
-
-static unsigned char bs11_attr_bts[] = 
-{
-		NM_ATT_BSIC, HARDCODED_BSIC,
-		NM_ATT_BTS_AIR_TIMER, 0x04,
-		NM_ATT_BS11_BTSLS_HOPPING, 0x00,
-		NM_ATT_CCCH_L_I_P, 0x01,
-		NM_ATT_CCCH_L_T, 0x00,
-		NM_ATT_BS11_CELL_ALLOC_NR, NM_BS11_CANR_GSM,
-		NM_ATT_BS11_ENA_INTERF_CLASS, 0x01,
-		NM_ATT_BS11_FACCH_QUAL, 0x06,
-		/* interference avg. period in numbers of SACCH multifr */
-		NM_ATT_INTAVE_PARAM, 0x1F, 
-		NM_ATT_INTERF_BOUND, 0x0A, 0x0F, 0x14, 0x19, 0x1E, 0x7B,
-		NM_ATT_CCCH_L_T, 0x23,
-		NM_ATT_GSM_TIME, 0x28, 0x00,
-		NM_ATT_ADM_STATE, 0x03,
-		NM_ATT_RACH_B_THRESH, 0x7F,
-		NM_ATT_LDAVG_SLOTS, 0x00, 0xFA,
-		NM_ATT_BS11_RF_RES_IND_PER, 0x7D,
-		NM_ATT_T200, 0x2C, 0x1F, 0x29, 0x5A, 0x5A, 0x5A, 0x87,
-		NM_ATT_BS11_TSYNC, 0x23, 0x28,
-		NM_ATT_BS11_TTRAU, 0x23, 0x28, 
-		NM_ATT_TEST_DUR, 0x01, 0x00,
-		NM_ATT_OUTST_ALARM, 0x01, 0x00,
-		NM_ATT_BS11_EXCESSIVE_DISTANCE, 0x01, 0x40,
-		NM_ATT_BS11_HOPPING_MODE, 0x01, 0x00,
-		NM_ATT_BS11_PLL, 0x01, 0x00, 
-		NM_ATT_BCCH_ARFCN, 0x00, HARDCODED_ARFCN/*0x01*/, 
-};
-
-// Handover Recognition, SET ATTRIBUTES
-
-/*
-Illegal Contents GSM Formatted O&M Msg 
-  Object Class: Handover Recognition
-  BTS relat. Number: 0 
-  Instance 2: FF
-  Instance 3: FF
-SET ATTRIBUTES
-  enableDelayPowerBudgetHO: 00h = Disabled
-  enableDistanceHO: 00h =  Disabled
-  enableInternalInterCellHandover: 00h = Disabled
-  enableInternalIntraCellHandover: 00h =  Disabled
-  enablePowerBudgetHO: 00h = Disabled
-  enableRXLEVHO: 00h =  Disabled
-  enableRXQUALHO: 00h =  Disabled
-  hoAveragingDistance: 8  SACCH multiframes 
-  hoAveragingLev:
-    A_LEV_HO: 8  SACCH multiframes 
-    W_LEV_HO: 1  SACCH multiframes 
-  hoAveragingPowerBudget:  16  SACCH multiframes 
-  hoAveragingQual:
-    A_QUAL_HO: 8  SACCH multiframes 
-    W_QUAL_HO: 2  SACCH multiframes 
-  hoLowerThresholdLevDL: (10 - 110) dBm
-  hoLowerThresholdLevUL: (5 - 110) dBm
-  hoLowerThresholdQualDL: 06h =   6.4% < BER < 12.8%
-  hoLowerThresholdQualUL: 06h =   6.4% < BER < 12.8%
-  hoThresholdLevDLintra : (20 - 110) dBm
-  hoThresholdLevULintra: (20 - 110) dBm
-  hoThresholdMsRangeMax: 20 km 
-  nCell: 06h
-  timerHORequest: 3  ,unit 2 SACCH multiframes 
-*/
-
-unsigned char msg_3[] = 
-{
-	NM_MT_BS11_SET_ATTR, NM_OC_BS11_HANDOVER, 0x00, 0xFF, 0xFF, 
-		0xD0, 0x00,		/* enableDelayPowerBudgetHO */
-		0x64, 0x00,		/* enableDistanceHO */
-		0x67, 0x00,		/* enableInternalInterCellHandover */
-		0x68, 0x00,		/* enableInternalInterCellHandover */
-		0x6A, 0x00,		/* enablePowerBudgetHO */
-		0x6C, 0x00,		/* enableRXLEVHO */
-		0x6D, 0x00,		/* enableRXQUALHO */
-		0x6F, 0x08,		/* hoAveragingDistance */
-		0x70, 0x08, 0x01,	/* hoAveragingLev */
-		0x71, 0x10, 0x10, 0x10,
-		0x72, 0x08, 0x02,	/* hoAveragingQual */
-		0x73, 0x0A,		/* hoLowerThresholdLevDL */
-		0x74, 0x05,		/* hoLowerThresholdLevUL */
-		0x75, 0x06,		/* hoLowerThresholdQualDL */
-		0x76, 0x06,		/* hoLowerThresholdQualUL */
-		0x78, 0x14,		/* hoThresholdLevDLintra */
-		0x79, 0x14,		/* hoThresholdLevULintra */
-		0x7A, 0x14,		/* hoThresholdMsRangeMax */
-		0x7D, 0x06,		/* nCell */
-		NM_ATT_BS11_TIMER_HO_REQUEST, 0x03,
-		0x20, 0x01, 0x00,
-		0x45, 0x01, 0x00,
-		0x48, 0x01, 0x00,
-		0x5A, 0x01, 0x00,
-		0x5B, 0x01, 0x05,
-		0x5E, 0x01, 0x1A,
-		0x5F, 0x01, 0x20,
-		0x9D, 0x01, 0x00,
-		0x47, 0x01, 0x00,
-		0x5C, 0x01, 0x64,
-		0x5D, 0x01, 0x1E,
-		0x97, 0x01, 0x20,
-		0xF7, 0x01, 0x3C,
-};
-
-// Power Control, SET ATTRIBUTES
-
-/*
-  Object Class: Power Control
-  BTS relat. Number: 0 
-  Instance 2: FF
-  Instance 3: FF
-SET ATTRIBUTES
-  enableMsPowerControl: 00h =  Disabled
-  enablePowerControlRLFW: 00h =  Disabled
-  pcAveragingLev:
-    A_LEV_PC: 4  SACCH multiframes 
-    W_LEV_PC: 1  SACCH multiframes 
-  pcAveragingQual:
-    A_QUAL_PC: 4  SACCH multiframes 
-    W_QUAL_PC: 2  SACCH multiframes 
-  pcLowerThresholdLevDL: 0Fh
-  pcLowerThresholdLevUL: 0Ah
-  pcLowerThresholdQualDL: 05h =   3.2% < BER <  6.4%
-  pcLowerThresholdQualUL: 05h =   3.2% < BER <  6.4%
-  pcRLFThreshold: 0Ch
-  pcUpperThresholdLevDL: 14h
-  pcUpperThresholdLevUL: 0Fh
-  pcUpperThresholdQualDL: 04h =   1.6% < BER <  3.2%
-  pcUpperThresholdQualUL: 04h =   1.6% < BER <  3.2%
-  powerConfirm: 2  ,unit 2 SACCH multiframes 
-  powerControlInterval: 2  ,unit 2 SACCH multiframes 
-  powerIncrStepSize: 02h = 4 dB
-  powerRedStepSize: 01h = 2 dB
-  radioLinkTimeoutBs: 64  SACCH multiframes 
-  enableBSPowerControl: 00h =  disabled
-*/
-
-unsigned char msg_4[] = 
-{
-	NM_MT_BS11_SET_ATTR, NM_OC_BS11_PWR_CTRL, 0x00, 0xFF, 0xFF, 
-		NM_ATT_BS11_ENA_MS_PWR_CTRL, 0x00,
-		NM_ATT_BS11_ENA_PWR_CTRL_RLFW, 0x00,
-		0x7E, 0x04, 0x01,	/* pcAveragingLev */
-		0x7F, 0x04, 0x02,	/* pcAveragingQual */
-		0x80, 0x0F,		/* pcLowerThresholdLevDL */
-		0x81, 0x0A,		/* pcLowerThresholdLevUL */
-		0x82, 0x05,		/* pcLowerThresholdQualDL */
-		0x83, 0x05,		/* pcLowerThresholdQualUL */
-		0x84, 0x0C, 		/* pcRLFThreshold */
-		0x85, 0x14, 		/* pcUpperThresholdLevDL */
-		0x86, 0x0F, 		/* pcUpperThresholdLevUL */
-		0x87, 0x04,		/* pcUpperThresholdQualDL */
-		0x88, 0x04,		/* pcUpperThresholdQualUL */
-		0x89, 0x02,		/* powerConfirm */
-		0x8A, 0x02,		/* powerConfirmInterval */
-		0x8B, 0x02,		/* powerIncrStepSize */
-		0x8C, 0x01,		/* powerRedStepSize */
-		0x8D, 0x40,		/* radioLinkTimeoutBs */
-		0x65, 0x01, 0x00 // set to 0x01 to enable BSPowerControl
-};
-
-
-// Transceiver, SET TRX ATTRIBUTES (TRX 0)
-
-/*
-  Object Class: Transceiver
-  BTS relat. Number: 0 
-  Tranceiver number: 0 
-  Instance 3: FF
-SET TRX ATTRIBUTES
-  aRFCNList (HEX):  0001
-  txPwrMaxReduction: 00h =   30dB
-  radioMeasGran: 254  SACCH multiframes 
-  radioMeasRep: 01h =  enabled
-  memberOfEmergencyConfig: 01h =  TRUE
-  trxArea: 00h = TRX doesn't belong to a concentric cell
-*/
-
-static unsigned char bs11_attr_radio[] = 
-{
-		NM_ATT_ARFCN_LIST, 0x01, 0x00, HARDCODED_ARFCN /*0x01*/,
-		NM_ATT_RF_MAXPOWR_R, 0x00,
-		NM_ATT_BS11_RADIO_MEAS_GRAN, 0x01, 0x05,
-		NM_ATT_BS11_RADIO_MEAS_REP, 0x01, 0x01,
-		NM_ATT_BS11_EMRG_CFG_MEMBER, 0x01, 0x01,
-		NM_ATT_BS11_TRX_AREA, 0x01, 0x00, 
-};
-
-static unsigned char nanobts_attr_bts[] = {
-	NM_ATT_INTERF_BOUND, 0x55, 0x5b, 0x61, 0x67, 0x6d, 0x73,
-	/* interference avg. period in numbers of SACCH multifr */
-	NM_ATT_INTAVE_PARAM, 0x06,
-	/* conn fail based on SACCH error rate */
-	NM_ATT_CONN_FAIL_CRIT, 0x00, 0x02, 0x01, 0x10, 
-	NM_ATT_T200, 0x1e, 0x24, 0x24, 0xa8, 0x34, 0x21, 0xa8,
-	NM_ATT_MAX_TA, 0x3f,
-	NM_ATT_OVERL_PERIOD, 0x00, 0x01, 10, /* seconds */
-	NM_ATT_CCCH_L_T, 10, /* percent */
-	NM_ATT_CCCH_L_I_P, 1, /* seconds */
-	NM_ATT_RACH_B_THRESH, 10, /* busy threshold in - dBm */
-	NM_ATT_LDAVG_SLOTS, 0x03, 0xe8, /* rach load averaging 1000 slots */
-	NM_ATT_BTS_AIR_TIMER, 128, /* miliseconds */
-	NM_ATT_NY1, 10, /* 10 retransmissions of physical config */
-	NM_ATT_BCCH_ARFCN, HARDCODED_ARFCN >> 8, HARDCODED_ARFCN & 0xff,
-	NM_ATT_BSIC, HARDCODED_BSIC,
-};
-
-static unsigned char nanobts_attr_radio[] = {
-	NM_ATT_RF_MAXPOWR_R, 0x0c, /* number of -2dB reduction steps / Pn */
-	NM_ATT_ARFCN_LIST, 0x00, 0x02, HARDCODED_ARFCN >> 8, HARDCODED_ARFCN & 0xff,
-};
-
-static unsigned char nanobts_attr_e0[] = {
-	NM_ATT_IPACC_STREAM_ID, 0x00,
-	NM_ATT_IPACC_DST_IP_PORT, 0x0b, 0xbb,	/* TCP PORT for RSL */
-};
-
-/* Callback function to be called whenever we get a GSM 12.21 state change event */
-int nm_state_event(enum nm_evt evt, u_int8_t obj_class, void *obj,
-		   struct gsm_nm_state *old_state, struct gsm_nm_state *new_state)
-{
-	struct gsm_bts *bts;
-	struct gsm_bts_trx *trx;
-	struct gsm_bts_trx_ts *ts;
-
-	/* This is currently only required on nanoBTS */
-
-	switch (evt) {
-	case EVT_STATECHG_OPER:
-		switch (obj_class) {
-		case NM_OC_SITE_MANAGER:
-			bts = container_of(obj, struct gsm_bts, site_mgr);
-			if (old_state->operational != 2 && new_state->operational == 2) {
-				abis_nm_opstart(bts, NM_OC_SITE_MANAGER, 0xff, 0xff, 0xff);
-			}
-			break;
-		case NM_OC_BTS:
-			bts = obj;
-			if (new_state->availability == 5) {
-				patch_nm_tables(bts);
-				abis_nm_set_bts_attr(bts, nanobts_attr_bts,
-							sizeof(nanobts_attr_bts));
-				abis_nm_opstart(bts, NM_OC_BTS,
-						bts->bts_nr, 0xff, 0xff);
-				abis_nm_chg_adm_state(bts, NM_OC_BTS,
-						      bts->bts_nr, 0xff, 0xff,
-						      NM_STATE_UNLOCKED);
-			}
-			break;
-		case NM_OC_CHANNEL:
-			ts = obj;
-			trx = ts->trx;
-			if (new_state->availability == 5) {
-				if (ts->nr == 0 && trx == trx->bts->c0)
-					abis_nm_set_channel_attr(ts, NM_CHANC_BCCHComb);
-				else
-					abis_nm_set_channel_attr(ts, NM_CHANC_TCHFull);
-				abis_nm_opstart(trx->bts, NM_OC_CHANNEL,
-						trx->bts->bts_nr, trx->nr, ts->nr);
-				abis_nm_chg_adm_state(trx->bts, NM_OC_CHANNEL,
-						      trx->bts->bts_nr, trx->nr, ts->nr,
-						      NM_STATE_UNLOCKED);
-			}
-			break;
-		default:
-			break;
-		}
-		break;
-	default:
-		//DEBUGP(DMM, "Unhandled state change in %s:%d\n", __func__, __LINE__);
-		break;
-	}
-	return 0;
-}
-
-/* Callback function to be called every time we receive a 12.21 SW activated report */
-static int sw_activ_rep(struct msgb *mb)
-{
-	struct abis_om_fom_hdr *foh = msgb_l3(mb);
-	struct gsm_bts_trx *trx = mb->trx;
-
-	switch (foh->obj_class) {
-	case NM_OC_BASEB_TRANSC:
-		/* TRX software is active, tell it to initiate RSL Link */
-		abis_nm_ipaccess_msg(trx->bts, 0xe0, NM_OC_BASEB_TRANSC,
-				     trx->bts->bts_nr, trx->nr, 0xff,
-				     nanobts_attr_e0, sizeof(nanobts_attr_e0));
-		abis_nm_opstart(trx->bts, NM_OC_BASEB_TRANSC, 
-				trx->bts->bts_nr, trx->nr, 0xff);
-		abis_nm_chg_adm_state(trx->bts, NM_OC_BASEB_TRANSC, 
-					trx->bts->bts_nr, trx->nr, 0xff,
-					NM_STATE_UNLOCKED);
-		break;
-	case NM_OC_RADIO_CARRIER:
-		patch_nm_tables(trx->bts);
-		abis_nm_set_radio_attr(trx, nanobts_attr_radio,
-					sizeof(nanobts_attr_radio));
-		abis_nm_opstart(trx->bts, NM_OC_RADIO_CARRIER,
-				trx->bts->bts_nr, trx->nr, 0xff);
-		abis_nm_chg_adm_state(trx->bts, NM_OC_RADIO_CARRIER,
-				      trx->bts->bts_nr, trx->nr, 0xff,
-				      NM_STATE_UNLOCKED);
-		break;
-	}
-	return 0;
-}
-
-/* Callback function for NACK on the OML NM */
-static int oml_msg_nack(int mt)
-{
-	if (mt == NM_MT_SET_BTS_ATTR_NACK) {
-		fprintf(stderr, "Failed to set BTS attributes. That is fatal. "
-				"Was the bts type and frequency properly specified?\n");
-		exit(-1);
-	}
-
-	return 0;
-}
-
-/* Callback function to be called every time we receive a signal from NM */
-static int nm_sig_cb(unsigned int subsys, unsigned int signal,
-		     void *handler_data, void *signal_data)
-{
-	switch (signal) {
-	case S_NM_SW_ACTIV_REP:
-		return sw_activ_rep(signal_data);
-	case S_NM_NACK:
-		return oml_msg_nack((int)signal_data);
-	default:
-		break;
-	}
-	return 0;
-}
-
-static void bootstrap_om_nanobts(struct gsm_bts *bts)
-{
-	/* We don't do callback based bootstrapping, but event driven (see above) */
-}
-
-static void nm_reconfig_ts(struct gsm_bts_trx_ts *ts)
-{
-	enum abis_nm_chan_comb ccomb = abis_nm_chcomb4pchan(ts->pchan);
-	struct gsm_e1_subslot *e1l = &ts->e1_link;
-
-	abis_nm_set_channel_attr(ts, ccomb);
-
-	if (is_ipaccess_bts(ts->trx->bts))
-		return;
-
-	switch (ts->pchan) {
-	case GSM_PCHAN_TCH_F:
-	case GSM_PCHAN_TCH_H:
-		abis_nm_conn_terr_traf(ts, e1l->e1_nr, e1l->e1_ts,
-					e1l->e1_ts_ss);
-		break;
-	default:
-		break;
-	}
-}
-
-static void nm_reconfig_trx(struct gsm_bts_trx *trx)
-{
-	struct gsm_e1_subslot *e1l = &trx->rsl_e1_link;
-	int i;
-
-	patch_nm_tables(trx->bts);
-
-	switch (trx->bts->type) {
-	case GSM_BTS_TYPE_BS11:
-		/* FIXME: discover this by fetching an attribute */
-#if 0
-		trx->nominal_power = 15; /* 15dBm == 30mW PA configuration */
-#else
-		trx->nominal_power = 24; /* 24dBm == 250mW PA configuration */
-#endif
-		abis_nm_conn_terr_sign(trx, e1l->e1_nr, e1l->e1_ts,
-					e1l->e1_ts_ss);
-		abis_nm_establish_tei(trx->bts, trx->nr, e1l->e1_nr,
-				      e1l->e1_ts, e1l->e1_ts_ss, trx->rsl_tei); 
-
-		/* Set Radio Attributes */
-		if (trx == trx->bts->c0)
-			abis_nm_set_radio_attr(trx, bs11_attr_radio,
-					       sizeof(bs11_attr_radio));
-		else {
-			u_int8_t trx1_attr_radio[sizeof(bs11_attr_radio)];
-			u_int8_t arfcn_low = trx->arfcn & 0xff;
-			u_int8_t arfcn_high = (trx->arfcn >> 8) & 0x0f;
-			memcpy(trx1_attr_radio, bs11_attr_radio,
-				sizeof(trx1_attr_radio));
-
-			/* patch ARFCN into TRX Attributes */
-			trx1_attr_radio[2] &= 0xf0;
-			trx1_attr_radio[2] |= arfcn_high;
-			trx1_attr_radio[3] = arfcn_low;
-
-			abis_nm_set_radio_attr(trx, trx1_attr_radio,
-					       sizeof(trx1_attr_radio));
-		}
-		break;
-	case GSM_BTS_TYPE_NANOBTS_900:
-	case GSM_BTS_TYPE_NANOBTS_1800:
-		trx->nominal_power = 20;
-	default:
-		break;
-	}
-
-	for (i = 0; i < TRX_NR_TS; i++)
-		nm_reconfig_ts(&trx->ts[i]);
-}
-
-static void nm_reconfig_bts(struct gsm_bts *bts)
-{
-	struct gsm_bts_trx *trx;
-
-	switch (bts->type) {
-	case GSM_BTS_TYPE_BS11:
-		abis_nm_raw_msg(bts, sizeof(msg_1), msg_1); /* set BTS SiteMgr attr*/
-		abis_nm_set_bts_attr(bts, bs11_attr_bts, sizeof(bs11_attr_bts));
-		abis_nm_raw_msg(bts, sizeof(msg_3), msg_3); /* set BTS handover attr */
-		abis_nm_raw_msg(bts, sizeof(msg_4), msg_4); /* set BTS power control attr */
-		break;
-	default:
-		break;
-	}
-
-	llist_for_each_entry(trx, &bts->trx_list, list)
-		nm_reconfig_trx(trx);
-}
-
-static void bootstrap_om_bs11(struct gsm_bts *bts)
-{
-	/* stop sending event reports */
-	abis_nm_event_reports(bts, 0);
-
-	/* begin DB transmission */
-	abis_nm_bs11_db_transmission(bts, 1);
-
-	/* end DB transmission */
-	abis_nm_bs11_db_transmission(bts, 0);
-
-	/* Reset BTS Site manager resource */
-	abis_nm_bs11_reset_resource(bts);
-
-	/* begin DB transmission */
-	abis_nm_bs11_db_transmission(bts, 1);
-
-	/* reconfigure BTS with all TRX and all TS */
-	nm_reconfig_bts(bts);
-
-	/* end DB transmission */
-	abis_nm_bs11_db_transmission(bts, 0);
-
-	/* Reset BTS Site manager resource */
-	abis_nm_bs11_reset_resource(bts);
-
-	/* restart sending event reports */
-	abis_nm_event_reports(bts, 1);
-}
-
-static void bootstrap_om(struct gsm_bts *bts)
-{
-	fprintf(stdout, "bootstrapping OML for BTS %u\n", bts->nr);
-
-	switch (bts->type) {
-	case GSM_BTS_TYPE_BS11:
-		bootstrap_om_bs11(bts);
-		break;
-	case GSM_BTS_TYPE_NANOBTS_900:
-	case GSM_BTS_TYPE_NANOBTS_1800:
-		bootstrap_om_nanobts(bts);
-		break;
-	default:
-		fprintf(stderr, "Unable to bootstrap OML: Unknown BTS type %d\n", bts->type);
-	}
-}
-
-static int shutdown_om(struct gsm_bts *bts)
-{
-	fprintf(stdout, "shutting down OML for BTS %u\n", bts->nr);
-
-	/* stop sending event reports */
-	abis_nm_event_reports(bts, 0);
-
-	/* begin DB transmission */
-	abis_nm_bs11_db_transmission(bts, 1);
-
-	/* end DB transmission */
-	abis_nm_bs11_db_transmission(bts, 0);
-
-	/* Reset BTS Site manager resource */
-	abis_nm_bs11_reset_resource(bts);
-
-	return 0;
-}
-
-static int shutdown_net(struct gsm_network *net)
-{
-	struct gsm_bts *bts;
-
-	llist_for_each_entry(bts, &net->bts_list, list) {
-		int rc;
-		rc = shutdown_om(bts);
-		if (rc < 0)
-			return rc;
-	}
-
-	return 0;
-}
-
-struct bcch_info {
-	u_int8_t type;
-	u_int8_t len;
-	const u_int8_t *data;
-};
-
-/*
-SYSTEM INFORMATION TYPE 1
-  Cell channel description
-    Format-ID bit map 0
-    CA-ARFCN Bit 124...001 (Hex): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01
-  RACH Control Parameters
-    maximum 7 retransmissions
-    8 slots used to spread transmission
-    cell not barred for access
-    call reestablishment not allowed
-    Access Control Class = 0000
-*/
-static u_int8_t si1[] = {
-	/* header */0x55, 0x06, 0x19,
-	/* ccdesc */0x04 /*0x00*/, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 /*0x01*/,
-	/* rach */0xD5, 0x04, 0x00,
-	/* s1 reset*/0x2B
-};
-
-/*
- SYSTEM INFORMATION TYPE 2
-  Neighbour Cells Description
-    EXT-IND: Carries the complete BA
-    BA-IND = 0
-    Format-ID bit map 0
-    CA-ARFCN Bit 124...001 (Hex): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
-  NCC permitted (NCC) = FF
-  RACH Control Parameters
-    maximum 7 retransmissions
-    8 slots used to spread transmission
-    cell not barred for access
-    call reestablishment not allowed
-    Access Control Class = 0000
-*/
-static u_int8_t si2[] = {
-	/* header */0x59, 0x06, 0x1A,
-	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	/* ncc */0xFF,
-	/* rach*/0xD5, 0x04, 0x00
-};
-
-/*
-SYSTEM INFORMATION TYPE 3
-  Cell identity = 00001 (1h)
-  Location area identification
-    Mobile Country Code (MCC): 001
-    Mobile Network Code (MNC): 01
-    Location Area Code  (LAC): 00001 (1h)
-  Control Channel Description
-    Attach-detach: MSs in the cell are not allowed to apply IMSI attach /detach
-    0 blocks reserved for access grant
-    1 channel used for CCCH, with SDCCH
-    5 multiframes period for PAGING REQUEST
-    Time-out T3212 = 0
-  Cell Options BCCH
-    Power control indicator: not set
-    MSs shall not use uplink DTX
-    Radio link timeout = 36
-  Cell Selection Parameters
-    Cell reselect hysteresis = 6 dB RXLEV hysteresis for LA re-selection
-    max.TX power level MS may use for CCH = 2 <- according to GSM05.05 39dBm (max)
-    Additional Reselect Parameter Indication (ACS) = only SYSTEM INFO 4: The SI rest octets, if present, shall be used to derive the value of PI and possibly C2 parameters
-    Half rate support (NECI): New establishment causes are not supported
-    min.RX signal level for MS = 0
-  RACH Control Parameters
-    maximum 7 retransmissions
-    8 slots used to spread transmission
-    cell not barred for access
-    call reestablishment not allowed
-    Access Control Class = 0000
-  SI 3 Rest Octets (not present)
-*/
-static u_int8_t si3[] = {
-	/* header */0x49, 0x06, 0x1B,
-	/* cell */0x00, 0x01,
-	/* lai  */0x00, 0xF1, 0x10, 0x00, 0x01,
-	/* desc */0x01, 0x03, 0x00,
-	/* option*/0x28,
-	/* selection*/0x62, 0x00,
-	/* rach */0xD5, 0x04, 0x00,
-	/* rest */ 0x2B, 0x2B, 0x2B, 0x2B
-};
-
-/*
-SYSTEM INFORMATION TYPE 4
-  Location area identification
-    Mobile Country Code (MCC): 001
-    Mobile Network Code (MNC): 01
-    Location Area Code  (LAC): 00001 (1h)
-  Cell Selection Parameters
-    Cell reselect hysteresis = 6 dB RXLEV hysteresis for LA re-selection
-    max.TX power level MS may use for CCH = 2
-    Additional Reselect Parameter Indication (ACS) = only SYSTEM INFO 4: The SI rest octets, if present, shall be used to derive the value of PI and possibly C2 parameters
-    Half rate support (NECI): New establishment causes are not supported
-    min.RX signal level for MS = 0
-  RACH Control Parameters
-    maximum 7 retransmissions
-    8 slots used to spread transmission
-    cell not barred for access
-    call reestablishment not allowed
-    Access Control Class = 0000
-  CBCH Channel Description
-    Type = SDCCH/4[2]
-    Timeslot Number: 0
-    Training Sequence Code: 7h
-    ARFCN: 1
-  SI Rest Octets (not present) 
-*/
-static u_int8_t si4[] = {
-	/* header */0x41, 0x06, 0x1C,
-	/* lai */0x00, 0xF1, 0x10, 0x00, 0x01,
-	/* sel */0x62, 0x00,
-	/* rach*/0xD5, 0x04, 0x00,
-	/* cbch chan desc */ 0x64, 0x30, 0xE0, HARDCODED_ARFCN/*0x01*/,
-	/* rest octets */ 0x2B, 0x2B, 0x2B, 0x2B, 0x2B, 0x2B
-};
-
-/*
- SYSTEM INFORMATION TYPE 5
-  Neighbour Cells Description
-    EXT-IND: Carries the complete BA
-    BA-IND = 0
-    Format-ID bit map 0
-    CA-ARFCN Bit 124...001 (Hex): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
-*/
-
-static u_int8_t si5[] = {
-	/* header without l2 len*/0x06, 0x1D,
-	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-};
-
-// SYSTEM INFORMATION TYPE 6
-
-/*
-SACCH FILLING
-  System Info Type: SYSTEM INFORMATION 6
-  L3 Information (Hex): 06 1E 00 01 xx xx 10 00 01 28 FF
-
-SYSTEM INFORMATION TYPE 6
-  Cell identity = 00001 (1h)
-  Location area identification
-    Mobile Country Code (MCC): 001
-    Mobile Network Code (MNC): 01
-    Location Area Code  (LAC): 00001 (1h)
-  Cell Options SACCH
-    Power control indicator: not set
-    MSs shall not use uplink DTX on a TCH-F. MS shall not use uplink DTX on TCH-H.
-    Radio link timeout = 36
-  NCC permitted (NCC) = FF
-*/
-
-static u_int8_t si6[] = {
-	/* header */0x06, 0x1E,
-	/* cell id*/ 0x00, 0x01,
-	/* lai */ 0x00, 0xF1, 0x10, 0x00, 0x01,
-	/* options */ 0x28,
-	/* ncc */ 0xFF,
-};
-
-
-
-static const struct bcch_info bcch_infos[] = {
-	{
-		.type = RSL_SYSTEM_INFO_1,
-		.len = sizeof(si1),
-		.data = si1,
-	}, {
-		.type = RSL_SYSTEM_INFO_2,
-		.len = sizeof(si2),
-		.data = si2,
-	}, {
-		.type = RSL_SYSTEM_INFO_3,
-		.len = sizeof(si3),
-		.data = si3,
-	}, {
-		.type = RSL_SYSTEM_INFO_4,
-		.len = sizeof(si4),
-		.data = si4,
-	},
-};
-
-static_assert(sizeof(si1) == sizeof(struct gsm48_system_information_type_1), type1)
-static_assert(sizeof(si2) == sizeof(struct gsm48_system_information_type_2), type2)
-static_assert(sizeof(si3) == sizeof(struct gsm48_system_information_type_3), type3)
-static_assert(sizeof(si4) >= sizeof(struct gsm48_system_information_type_4), type4)
-static_assert(sizeof(si5) == sizeof(struct gsm48_system_information_type_5), type5)
-static_assert(sizeof(si6) >= sizeof(struct gsm48_system_information_type_6), type6)
-
-/* set all system information types */
-static int set_system_infos(struct gsm_bts_trx *trx)
-{
-	int i;
-
-	if (trx == trx->bts->c0) {
-		for (i = 0; i < ARRAY_SIZE(bcch_infos); i++) {
-			rsl_bcch_info(trx, bcch_infos[i].type,
-				      bcch_infos[i].data,
-				      bcch_infos[i].len);
-		}
-	}
-	rsl_sacch_filling(trx, RSL_SYSTEM_INFO_5, si5, sizeof(si5));
-	rsl_sacch_filling(trx, RSL_SYSTEM_INFO_6, si6, sizeof(si6));
-
-	return 0;
-}
-
-/*
- * Patch the various SYSTEM INFORMATION tables to update
- * the LAI
- */
-static void patch_nm_tables(struct gsm_bts *bts)
-{
-	u_int8_t arfcn_low = bts->c0->arfcn & 0xff;
-	u_int8_t arfcn_high = (bts->c0->arfcn >> 8) & 0x0f;
-
-	/* patch ARFCN into BTS Attributes */
-	bs11_attr_bts[69] &= 0xf0;
-	bs11_attr_bts[69] |= arfcn_high;
-	bs11_attr_bts[70] = arfcn_low;
-	nanobts_attr_bts[42] &= 0xf0;
-	nanobts_attr_bts[42] |= arfcn_high;
-	nanobts_attr_bts[43] = arfcn_low;
-
-	/* patch ARFCN into TRX Attributes */
-	bs11_attr_radio[2] &= 0xf0;
-	bs11_attr_radio[2] |= arfcn_high;
-	bs11_attr_radio[3] = arfcn_low;
-	nanobts_attr_radio[5] &= 0xf0;
-	nanobts_attr_radio[5] |= arfcn_high;
-	nanobts_attr_radio[6] = arfcn_low;
-
-	/* patch BSIC */
-	bs11_attr_bts[1] = bts->bsic;
-	nanobts_attr_bts[sizeof(nanobts_attr_bts)-1] = bts->bsic;
-
-	/* patch the power reduction */
-	bs11_attr_radio[5] = bts->c0->max_power_red / 2;
-	nanobts_attr_radio[1] = bts->c0->max_power_red / 2;
-}
-
-/*
- * Patch the various SYSTEM INFORMATION tables to update
- * the LAI
- */
-static void patch_si_tables(struct gsm_bts *bts)
-{
-	u_int8_t arfcn_low = bts->c0->arfcn & 0xff;
-	u_int8_t arfcn_high = (bts->c0->arfcn >> 8) & 0x0f;
-
-	/* covert the raw packet to the struct */
-	struct gsm48_system_information_type_1 *type_1 =
-		(struct gsm48_system_information_type_1*)&si1;
-	struct gsm48_system_information_type_2 *type_2 =
-		(struct gsm48_system_information_type_2*)&si2;
-	struct gsm48_system_information_type_3 *type_3 =
-		(struct gsm48_system_information_type_3*)&si3;
-	struct gsm48_system_information_type_4 *type_4 =
-		(struct gsm48_system_information_type_4*)&si4;
-	struct gsm48_system_information_type_5 *type_5 =
-		(struct gsm48_system_information_type_5*)&si5;
-	struct gsm48_system_information_type_6 *type_6 =
-		(struct gsm48_system_information_type_6*)&si6;
-	struct gsm48_loc_area_id lai;
-
-	gsm0408_generate_lai(&lai, bts->network->country_code,
-			     bts->network->network_code,
-			     bts->location_area_code);
-
-	/* assign the MCC and MNC */
-	type_3->lai = lai;
-	type_4->lai = lai;
-	type_6->lai = lai;
-
-	type_4->data[2] &= 0xf0;
-	type_4->data[2] |= arfcn_high;
-	type_4->data[3] = arfcn_low;
-
-	/* patch Control Channel Description 10.5.2.11 */
-	type_3->control_channel_desc = bts->chan_desc;
-
-	/* patch TSC */
-	si4[15] &= ~0xe0;
-	si4[15] |= (bts->tsc & 7) << 5;
-
-	/* patch MS max power for CCH */
-	type_4->cell_sel_par.ms_txpwr_max_ccch =
-			ms_pwr_ctl_lvl(bts->band, bts->ms_max_power);
-
-	if (bts->cell_barred) {
-		type_1->rach_control.cell_bar = 1;
-		type_2->rach_control.cell_bar = 1;
-		type_3->rach_control.cell_bar = 1;
-		type_4->rach_control.cell_bar = 1;
-	} else {
-		type_1->rach_control.cell_bar = 0;
-		type_2->rach_control.cell_bar = 0;
-		type_3->rach_control.cell_bar = 0;
-		type_4->rach_control.cell_bar = 0;
-	}
-
-	/* FIXME: This is just for HAR */
-	if (bts->c0->arfcn == 121) {
-		/* this is setting pin 124 */
-		type_2->bcch_frequency_list[0] = 0x08;
-		type_5->bcch_frequency_list[0] = 0x08;
-	} else if (bts->c0->arfcn == 124) {
-		/* this is setting pin 121 */
-		type_2->bcch_frequency_list[0] = 0x01;
-		type_5->bcch_frequency_list[0] = 0x01;
-	}
-}
-
-
-static void bootstrap_rsl(struct gsm_bts_trx *trx)
-{
-	fprintf(stdout, "bootstrapping RSL for BTS/TRX (%u/%u) "
-		"using MCC=%u MNC=%u BSIC=%u TSC=%u\n",
-		trx->bts->nr, trx->nr, gsmnet->country_code, 
-		gsmnet->network_code, trx->bts->bsic, trx->bts->tsc);
-	patch_si_tables(trx->bts);
-	set_system_infos(trx);
-}
-
-void input_event(int event, enum e1inp_sign_type type, struct gsm_bts_trx *trx)
-{
-	switch (event) {
-	case EVT_E1_TEI_UP:
-		switch (type) {
-		case E1INP_SIGN_OML:
-			bootstrap_om(trx->bts);
-			break;
-		case E1INP_SIGN_RSL:
-			bootstrap_rsl(trx);
-			break;
-		default:
-			break;
-		}
-		break;
-	case EVT_E1_TEI_DN:
-		fprintf(stderr, "Lost some E1 TEI link\n");
-		/* FIXME: deal with TEI or L1 link loss */
-		break;
-	default:
-		break;
-	}
-}
-
-static int bootstrap_bts(struct gsm_bts *bts)
-{
-	switch (bts->type) {
-	case GSM_BTS_TYPE_NANOBTS_1800:
-		if (bts->c0->arfcn < 512 || bts->c0->arfcn > 885) {
-			fprintf(stderr, "GSM1800 channel must be between 512-885.\n");
-			return -EINVAL;
-		}
-		break;
-	case GSM_BTS_TYPE_BS11:
-	case GSM_BTS_TYPE_NANOBTS_900:
-		/* Assume we have a P-GSM900 here */
-		if (bts->c0->arfcn < 1 || bts->c0->arfcn > 124) {
-			fprintf(stderr, "GSM900 channel must be between 1-124.\n");
-			return -EINVAL;
-		}
-		break;
-	case GSM_BTS_TYPE_UNKNOWN:
-		fprintf(stderr, "Unknown BTS. Please specify\n");
-		return -EINVAL;
-	}
-
-	/* Control Channel Description */
-	bts->chan_desc.att = 1;
-	bts->chan_desc.ccch_conf = RSL_BCCH_CCCH_CONF_1_C;
-	bts->chan_desc.bs_pa_mfrms = RSL_BS_PA_MFRMS_5;
-	/* T3212 is set from vty/config */
-
-	paging_init(bts);
-
-	return 0;
-}
-
-static int bootstrap_network(void)
-{
-	struct gsm_bts *bts;
-	int rc;
-
-	/* initialize our data structures */
-	gsmnet = gsm_network_init(MCC, MNC, mncc_recv);
-	if (!gsmnet)
-		return -ENOMEM;
-
-	gsmnet->name_long = talloc_strdup(gsmnet, "OpenBSC");
-	gsmnet->name_short = talloc_strdup(gsmnet, "OpenBSC");
-
-	if (db_init(database_name)) {
-		printf("DB: Failed to init database. Please check the option settings.\n");
-		return -1;
-	}	 
-	printf("DB: Database initialized.\n");
-
-	if (db_prepare()) {
-		printf("DB: Failed to prepare database.\n");
-		return -1;
-	}
-	printf("DB: Database prepared.\n");
-
-	telnet_init(gsmnet, 4242);
-	rc = vty_read_config_file(config_file);
-	if (rc < 0) {
-		fprintf(stderr, "Failed to parse the config file: '%s'\n", config_file);
-		return rc;
-	}
-
-	register_signal_handler(SS_NM, nm_sig_cb, NULL);
-
-	llist_for_each_entry(bts, &gsmnet->bts_list, list) { 
-		bootstrap_bts(bts);
-		if (!is_ipaccess_bts(bts))
-			rc = e1_reconfig_bts(bts);
-
-		if (rc < 0)
-			exit (1);
-	}
-
-	/* initialize nanoBTS support omce */
-	rc = ipaccess_setup(gsmnet);
-
-	return 0;
-}
+extern int bsc_bootstrap_network(int (*mmc_rev)(struct gsm_network *, int, void *),
+				 const char *cfg_file);
+extern int bsc_shutdown_net(struct gsm_network *net);
 
 static void create_pcap_file(char *file)
 {
@@ -1129,8 +74,6 @@
 	printf("  -l --database db-name The database to use\n");
 	printf("  -r --reject-cause number The reject cause for LOCATION UPDATING REJECT.\n");
 	printf("  -p --pcap file  The filename of the pcap file\n");
-	printf("  -C --cardnr number  For bs11 select E1 card number other than 0\n");
-	printf("  -R --release-l2 Releases mISDN layer 2 after exit, to unload driver.\n");
 	printf("  -T --timestamp Prefix every log line with a timestamp\n");
 }
 
@@ -1147,14 +90,12 @@
 			{"authorize-everyone", 0, 0, 'a'},
 			{"reject-cause", 1, 0, 'r'},
 			{"pcap", 1, 0, 'p'},
-			{"cardnr", 1, 0, 'C'},
-			{"release-l2", 0, 0, 'R'},
 			{"timestamp", 0, 0, 'T'},
 			{"rtp-proxy", 0, 0, 'P'},
 			{0, 0, 0, 0}
 		};
 
-		c = getopt_long(argc, argv, "hd:sl:ar:p:C:RTPc:",
+		c = getopt_long(argc, argv, "hd:sl:ar:p:TPc:",
 				long_options, &option_index);
 		if (c == -1)
 			break;
@@ -1182,15 +123,6 @@
 		case 'p':
 			create_pcap_file(optarg);
 			break;
-		case 't':
-			BTS_TYPE = parse_btstype(optarg);
-			break;
-		case 'C':
-			cardnr = atoi(optarg);
-			break;
-		case 'R':
-			release_l2 = 1;
-			break;
 		case 'T':
 			debug_timestamp(1);
 			break;
@@ -1210,7 +142,7 @@
 
 	switch (signal) {
 	case SIGINT:
-		shutdown_net(gsmnet);
+		bsc_shutdown_net(bsc_gsmnet);
 		sleep(3);
 		exit(0);
 		break;
@@ -1240,7 +172,19 @@
 	/* seed the PRNG */
 	srand(time(NULL));
 
-	rc = bootstrap_network();
+	if (db_init(database_name)) {
+		printf("DB: Failed to init database. Please check the option settings.\n");
+		return -1;
+	}
+	printf("DB: Database initialized.\n");
+
+	if (db_prepare()) {
+		printf("DB: Failed to prepare database.\n");
+		return -1;
+	}
+	printf("DB: Database prepared.\n");
+
+	rc = bsc_bootstrap_network(mncc_recv, config_file);
 	if (rc < 0)
 		exit(1);
 
@@ -1249,7 +193,7 @@
 	signal(SIGUSR1, &signal_handler);
 
 	while (1) {
-		bsc_upqueue(gsmnet);
+		bsc_upqueue(bsc_gsmnet);
 		bsc_select_main(0);
 	}
 }