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Added debug GTPU print.

This commit is contained in:
Pedro Alvarez 2020-06-08 15:59:55 +01:00
parent 20c5ea7d17
commit 9df40c3af0
1 changed files with 15 additions and 3 deletions
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18
srsenb/src/stack/upper/gtpu.cc
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@ -111,9 +111,9 @@ void gtpu::write_pdu(uint16_t rnti, uint32_t lcid, srslte::unique_byte_buffer_t
if (ntohs(ip_pkt->tot_len) != pdu->N_bytes) {
gtpu_log->error("IP Len and PDU N_bytes mismatch\n");
}
gtpu_log->debug("S1-U PDU -- IP version %d, Total length %d\n", ip_pkt->version, ntohs(ip_pkt->tot_len));
gtpu_log->debug("S1-U PDU -- IP src addr %s\n", srslte::gtpu_ntoa(ip_pkt->saddr).c_str());
gtpu_log->debug("S1-U PDU -- IP dst addr %s\n", srslte::gtpu_ntoa(ip_pkt->daddr).c_str());
gtpu_log->debug("Tx S1-U PDU -- IP version %d, Total length %d\n", ip_pkt->version, ntohs(ip_pkt->tot_len));
gtpu_log->debug("Tx S1-U PDU -- IP src addr %s\n", srslte::gtpu_ntoa(ip_pkt->saddr).c_str());
gtpu_log->debug("Tx S1-U PDU -- IP dst addr %s\n", srslte::gtpu_ntoa(ip_pkt->daddr).c_str());
}
gtpu_header_t header;
@ -266,6 +266,18 @@ void gtpu::handle_gtpu_s1u_rx_packet(srslte::unique_byte_buffer_t pdu, const soc
gtpu_log->info_hex(
pdu->msg, pdu->N_bytes, "RX GTPU PDU rnti=0x%x, lcid=%d, n_bytes=%d", rnti, lcid, pdu->N_bytes);
struct iphdr* ip_pkt = (struct iphdr*)pdu->msg;
if (ip_pkt->version != 4 && ip_pkt->version != 6) {
gtpu_log->error("Invalid IP version to SPGW\n");
return;
} else if (ip_pkt->version == 4) {
if (ntohs(ip_pkt->tot_len) != pdu->N_bytes) {
gtpu_log->error("IP Len and PDU N_bytes mismatch\n");
}
gtpu_log->debug("Rx S1-U PDU -- IP version %d, Total length %d\n", ip_pkt->version, ntohs(ip_pkt->tot_len));
gtpu_log->debug("Rx S1-U PDU -- IP src addr %s\n", srslte::gtpu_ntoa(ip_pkt->saddr).c_str());
gtpu_log->debug("Rx S1-U PDU -- IP dst addr %s\n", srslte::gtpu_ntoa(ip_pkt->daddr).c_str());
}
pdcp->write_sdu(rnti, lcid, std::move(pdu));
} break;
default: