diff options
| -rw-r--r-- | gtp/gtp.c | 12 |
1 files changed, 11 insertions, 1 deletions
@@ -2555,7 +2555,7 @@ int gtp_delete_pdp_conf(struct gsn_t *gsn, int version, return 0; } -/* Send Error Indication (response to a GPDU message */ +/* Send Error Indication (response to a GPDU message) - 3GPP TS 29.060 7.3.7 */ int gtp_error_ind_resp(struct gsn_t *gsn, int version, struct sockaddr_in *peer, int fd, void *pack, unsigned len) @@ -2563,6 +2563,16 @@ int gtp_error_ind_resp(struct gsn_t *gsn, int version, union gtp_packet packet; unsigned int length = get_default_gtp(version, GTP_ERROR, &packet); + if (version == 1) { + /* Mandatory 7.7.13 TEI Data I */ + gtpie_tv4(&packet, &length, GTP_MAX, GTPIE_TEI_DI, + ntoh32(((union gtp_packet *)pack)->gtp1l.h.tei)); + + /* Mandatory 7.7.32 GSN Address */ + gtpie_tlv(&packet, &length, GTP_MAX, GTPIE_GSN_ADDR, + sizeof(gsn->gsnu), &gsn->gsnu); + } + return gtp_resp(version, gsn, NULL, &packet, length, peer, fd, get_seq(pack), get_tid(pack)); } |