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git-svn-id: http://svn.eurecom.fr/openair4G/trunk@5994 818b1a75-f10b-46b9-bf7c-635c3b92a50f

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This commit is contained in:
Lionel Gauthier
2014-11-06 10:16:29 +00:00
parent fdde7e1fac
commit 9514cbee1d
3 changed files with 10 additions and 6 deletions
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openair-cn/GTPV1-U/gtpv1u_eNB.c
+1
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@@ -200,6 +200,7 @@ NwGtpv1uRcT gtpv1u_eNB_send_udp_msg(
message_p = itti_alloc_new_message(TASK_GTPV1_U, UDP_DATA_REQ);
if (message_p) {
LOG_D(GTPU, "Sending UDP_DATA_REQ length %u offset %u", buffer_len, buffer_offset);
udp_data_req_p = &message_p->ittiMsg.udp_data_req;
udp_data_req_p->peer_address = peerIpAddr;
udp_data_req_p->peer_port = peerPort;
openair-cn/GTPV1-U/nw-gtpv1u/src/NwGtpv1u.c
+1 -1
View File
@@ -231,7 +231,7 @@ nwGtpv1uCreateAndSendMsg( NwGtpv1uStackT *thiz, NwU32T peerIp, NwU16T peerPort,
rc = thiz->udp.udpDataReqCallback(thiz->udp.hUdp,
pMsg->msgBuf,
pMsg->msgLen,
pMsg->msgBufLen,
pMsg->msgBufOffset,
peerIp,
peerPort);
openair-cn/GTPV1-U/nw-gtpv1u/src/NwGtpv1uMsg.c
+8 -5
View File
@@ -143,6 +143,9 @@ nwGtpv1uGpduMsgNew( NW_IN NwGtpv1uStackHandleT hGtpuStackHandle,
pMsg->msgBuf = tpdu;
pMsg->msgBufLen = tpduLength + msgExtraLen + NW_GTPV1U_EPC_MIN_HEADER_SIZE;
pMsg->msgBufOffset = tpduOffset - (msgExtraLen + NW_GTPV1U_EPC_MIN_HEADER_SIZE);
LOG_E(GTPU, "MSG length %u, offset %u -> length %u offset %u\n",
tpduLength, tpduOffset,
pMsg->msgBufLen, pMsg->msgBufOffset);
// Version field: This field is used to determine the version of the GTP-U protocol.
// The version number shall be set to '1'.
@@ -178,11 +181,11 @@ nwGtpv1uGpduMsgNew( NW_IN NwGtpv1uStackHandleT hGtpuStackHandle,
// mandatory part of the GTP header (that is the first 8 octets).
// The Sequence Number, the N-PDU Number or any Extension headers shall be considered to be part of the payload,
// i.e. included in the length count.
header_len = ((pMsg->seqNumFlag || pMsg->npduNumFlag || pMsg->extHdrFlag ) ?
NW_GTPV1U_EPC_SPECIFIC_HEADER_SIZE : NW_GTPV1U_EPC_MIN_HEADER_SIZE);
pMsg->msgLen = ((pMsg->seqNumFlag || pMsg->npduNumFlag
|| pMsg->extHdrFlag ) ?
(NW_GTPV1U_EPC_SPECIFIC_HEADER_SIZE - NW_GTPV1U_EPC_MIN_HEADER_SIZE) + tpduLength : tpduLength);
//header_len = ((pMsg->seqNumFlag || pMsg->npduNumFlag || pMsg->extHdrFlag ) ?
// NW_GTPV1U_EPC_SPECIFIC_HEADER_SIZE : NW_GTPV1U_EPC_MIN_HEADER_SIZE);
//pMsg->msgLen = ((pMsg->seqNumFlag || pMsg->npduNumFlag
// || pMsg->extHdrFlag ) ?
// (NW_GTPV1U_EPC_SPECIFIC_HEADER_SIZE - NW_GTPV1U_EPC_MIN_HEADER_SIZE) + tpduLength : tpduLength);
// Tunnel Endpoint Identifier (TEID): This field unambiguously identifies a tunnel endpoint in the receiving
// GTP-U protocol entity. The receiving end side of a GTP tunnel locally assigns the TEID value the transmitting