diff --git a/include/osmocom/bsc/bts_ipaccess_nanobts_omlattr.h b/include/osmocom/bsc/bts_ipaccess_nanobts_omlattr.h
index dd97a0a76..9f51efd8b 100644
--- a/include/osmocom/bsc/bts_ipaccess_nanobts_omlattr.h
+++ b/include/osmocom/bsc/bts_ipaccess_nanobts_omlattr.h
@@ -23,12 +23,19 @@
 
 #include <stdint.h>
 #include <osmocom/core/msgb.h>
+#include <osmocom/gsm/tlv.h>
 
 struct gsm_bts_sm;
 struct gsm_bts;
 struct gsm_bts_trx;
 struct gsm_gprs_nsvc;
 
+extern const struct tlv_definition ipacc_eie_tlv_def;
+
+int ipacc_parse_supp_features(const struct gsm_bts *bts,
+			      const struct abis_om_fom_hdr *foh,
+			      const uint8_t *data, uint16_t data_len);
+
 struct msgb *nanobts_gen_set_bts_attr(struct gsm_bts *bts);
 struct msgb *nanobts_gen_set_nse_attr(struct gsm_bts_sm *bts_sm);
 struct msgb *nanobts_gen_set_cell_attr(struct gsm_bts *bts);
diff --git a/src/osmo-bsc/abis_nm.c b/src/osmo-bsc/abis_nm.c
index aa6a3a54e..1b544feb5 100644
--- a/src/osmo-bsc/abis_nm.c
+++ b/src/osmo-bsc/abis_nm.c
@@ -52,6 +52,7 @@
 #include <osmocom/bsc/nm_common_fsm.h>
 #include <osmocom/gsm/bts_features.h>
 #include <osmocom/bsc/ipaccess.h>
+#include <osmocom/bsc/bts_ipaccess_nanobts_omlattr.h>
 
 #define OM_ALLOC_SIZE		1024
 #define OM_HEADROOM_SIZE	128
@@ -560,7 +561,6 @@ static inline const uint8_t *parse_attr_resp_info_unreported(const struct abis_o
 	return ari + num_unreported + 1; /* we have to account for 1st byte with number of unreported attributes */
 }
 
-
 /* Parse Attribute Response Info content for 3GPP TS 52.021 §9.4.30 Manufacturer Id */
 static void parse_osmo_bts_features(struct gsm_bts *bts,
 				    const uint8_t *data, uint16_t data_len)
@@ -618,6 +618,12 @@ static int parse_attr_resp_info_attr(struct gsm_bts *bts, const struct gsm_bts_t
 			parse_osmo_bts_features(bts, TLVP_VAL(tp, NM_ATT_MANUF_ID),
 						     TLVP_LEN(tp, NM_ATT_MANUF_ID));
 		}
+		/* fall-through */
+	case GSM_BTS_TYPE_NANOBTS:
+		if (TLVP_PRESENT(tp, NM_ATT_IPACC_SUPP_FEATURES)) {
+			ipacc_parse_supp_features(bts, foh, TLVP_VAL(tp, NM_ATT_IPACC_SUPP_FEATURES),
+							    TLVP_LEN(tp, NM_ATT_IPACC_SUPP_FEATURES));
+		}
 		break;
 	default:
 		break;
diff --git a/src/osmo-bsc/bts_ipaccess_nanobts_omlattr.c b/src/osmo-bsc/bts_ipaccess_nanobts_omlattr.c
index d78f23baa..c65b701e6 100644
--- a/src/osmo-bsc/bts_ipaccess_nanobts_omlattr.c
+++ b/src/osmo-bsc/bts_ipaccess_nanobts_omlattr.c
@@ -26,6 +26,73 @@
 #include <osmocom/bsc/bts.h>
 #include <osmocom/gsm/bts_features.h>
 
+const struct tlv_definition ipacc_eie_tlv_def = {
+	.def = {
+		/* TODO: add more values from enum ipac_eie */
+		[NM_IPAC_EIE_FREQ_BANDS]	= { TLV_TYPE_TL16V },
+		[NM_IPAC_EIE_MAX_TA]		= { TLV_TYPE_TL16V },
+		[NM_IPAC_EIE_CIPH_ALGOS]	= { TLV_TYPE_TL16V },
+		[NM_IPAC_EIE_CHAN_TYPES]	= { TLV_TYPE_TL16V },
+		[NM_IPAC_EIE_CHAN_MODES]	= { TLV_TYPE_TL16V },
+		[NM_IPAC_EIE_GPRS_CODING]	= { TLV_TYPE_TL16V },
+		[NM_IPAC_EIE_RTP_FEATURES]	= { TLV_TYPE_TL16V },
+		[NM_IPAC_EIE_RSL_FEATURES]	= { TLV_TYPE_TL16V },
+	}
+};
+
+static inline uint32_t ipacc_parse_supp_flags(const struct abis_om_fom_hdr *foh,
+					      const struct value_string *flags,
+					      const struct tlv_p_entry *e,
+					      const char *text)
+{
+	uint32_t u32 = 0;
+
+	for (unsigned int i = 0; i < OSMO_MAX(e->len, 4); i++)
+		u32 |= e->val[i] << (i * 8);
+	for (const struct value_string *vs = flags; vs->value && vs->str; vs++) {
+		if (u32 & vs->value)
+			LOGPFOH(DNM, LOGL_DEBUG, foh, "%s '%s' is supported\n", text, vs->str);
+	}
+
+	return u32;
+}
+
+/* Parse ip.access Supported Features IE */
+int ipacc_parse_supp_features(const struct gsm_bts *bts,
+			      const struct abis_om_fom_hdr *foh,
+			      const uint8_t *data, uint16_t data_len)
+{
+	const struct tlv_p_entry *e;
+	struct tlv_parsed tp;
+
+	if (tlv_parse(&tp, &ipacc_eie_tlv_def, data, data_len, 0, 0) < 0) {
+		LOGPFOH(DNM, LOGL_ERROR, foh, "%s(): tlv_parse failed\n", __func__);
+		return -EINVAL;
+	}
+
+	/* TODO: store the flags in the respective MO state */
+	if ((e = TLVP_GET(&tp, NM_IPAC_EIE_FREQ_BANDS)) != NULL)
+		ipacc_parse_supp_flags(foh, abis_nm_ipacc_freq_band_desc, e, "Freq. band");
+	if ((e = TLVP_GET(&tp, NM_IPAC_EIE_CIPH_ALGOS)) != NULL)
+		ipacc_parse_supp_flags(foh, abis_nm_ipacc_ciph_algo_desc, e, "Ciphering algorithm");
+	if ((e = TLVP_GET(&tp, NM_IPAC_EIE_CHAN_TYPES)) != NULL)
+		ipacc_parse_supp_flags(foh, abis_nm_ipacc_chant_desc, e, "Channel type");
+	if ((e = TLVP_GET(&tp, NM_IPAC_EIE_CHAN_MODES)) != NULL)
+		ipacc_parse_supp_flags(foh, abis_nm_ipacc_chanm_desc, e, "Channel mode");
+	if ((e = TLVP_GET(&tp, NM_IPAC_EIE_GPRS_CODING)) != NULL)
+		ipacc_parse_supp_flags(foh, abis_nm_ipacc_gprs_coding_desc, e, "GPRS Coding Scheme");
+	if ((e = TLVP_GET(&tp, NM_IPAC_EIE_RTP_FEATURES)) != NULL)
+		ipacc_parse_supp_flags(foh, abis_nm_ipacc_rtp_feat_desc, e, "RTP Feature");
+	if ((e = TLVP_GET(&tp, NM_IPAC_EIE_RSL_FEATURES)) != NULL)
+		ipacc_parse_supp_flags(foh, abis_nm_ipacc_rsl_feat_desc, e, "RSL Feature");
+	if (TLVP_PRES_LEN(&tp, NM_IPAC_EIE_MAX_TA, 1)) {
+		uint8_t u8 = *TLVP_VAL(&tp, NM_IPAC_EIE_MAX_TA);
+		LOGPFOH(DNM, LOGL_DEBUG, foh, "Max Timing Advance %u\n", u8);
+	}
+
+	return 0;
+}
+
 /* 3GPP TS 52.021 section 8.6.1 Set BTS Attributes */
 struct msgb *nanobts_gen_set_bts_attr(struct gsm_bts *bts)
 {