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Initial proposal CUPS using PFCP

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This commit is contained in:
Sukchan Lee 2020-04-26 15:36:05 -04:00
parent 37a69e6332
commit ae75f43a88
206 changed files with 21116 additions and 3406 deletions
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51
tests/app/test-packet.c
View file

@ -160,6 +160,8 @@ ogs_pkbuf_t *testenb_gtpu_read(ogs_socknode_t *node)
return recvbuf;
}
bool test_no_mme_self = 0;
int testenb_gtpu_send(ogs_socknode_t *node, ogs_pkbuf_t *sendbuf)
{
int rv;
@ -174,28 +176,33 @@ int testenb_gtpu_send(ogs_socknode_t *node, ogs_pkbuf_t *sendbuf)
ogs_assert(node);
ogs_assert(node->sock);
mme_ue = ogs_list_first(&mme_self()->mme_ue_list);
ogs_assert(mme_ue);
sess = mme_sess_first(mme_ue);
ogs_assert(sess);
bearer = mme_bearer_first(sess);
ogs_assert(bearer);
memset(&sgw, 0, sizeof(ogs_sockaddr_t));
sgw.ogs_sin_port = htons(OGS_GTPV1_U_UDP_PORT);
if (bearer->sgw_s1u_ip.ipv6) {
sgw.ogs_sa_family = AF_INET6;
if (bearer->sgw_s1u_ip.ipv4)
memcpy(sgw.sin6.sin6_addr.s6_addr,
bearer->sgw_s1u_ip.both.addr6, OGS_IPV6_LEN);
else
memcpy(sgw.sin6.sin6_addr.s6_addr,
bearer->sgw_s1u_ip.addr6, OGS_IPV6_LEN);
rv = ogs_socknode_fill_scope_id_in_local(&sgw);
ogs_assert(rv == OGS_OK);
} else {
if (test_no_mme_self) {
sgw.ogs_sa_family = AF_INET;
sgw.sin.sin_addr.s_addr = bearer->sgw_s1u_ip.addr;
sgw.sin.sin_addr.s_addr = inet_addr("127.0.0.2");
} else {
mme_ue = ogs_list_first(&mme_self()->mme_ue_list);
ogs_assert(mme_ue);
sess = mme_sess_first(mme_ue);
ogs_assert(sess);
bearer = mme_bearer_first(sess);
ogs_assert(bearer);
if (bearer->sgw_s1u_ip.ipv6) {
sgw.ogs_sa_family = AF_INET6;
if (bearer->sgw_s1u_ip.ipv4)
memcpy(sgw.sin6.sin6_addr.s6_addr,
bearer->sgw_s1u_ip.both.addr6, OGS_IPV6_LEN);
else
memcpy(sgw.sin6.sin6_addr.s6_addr,
bearer->sgw_s1u_ip.addr6, OGS_IPV6_LEN);
rv = ogs_socknode_fill_scope_id_in_local(&sgw);
ogs_assert(rv == OGS_OK);
} else {
sgw.ogs_sa_family = AF_INET;
sgw.sin.sin_addr.s_addr = bearer->sgw_s1u_ip.addr;
}
}
sent = ogs_sendto(node->sock->fd, sendbuf->data, sendbuf->len, 0, &sgw);
@ -3519,8 +3526,8 @@ int tests1ap_build_uplink_nas_transport(ogs_pkbuf_t **pkbuf, int i)
uint16_t in_cksum(uint16_t *addr, int len); /* from pgw_gtp_path.c */
int testgtpu_build_ping(
ogs_pkbuf_t **sendbuf, const char *src_ip, const char *dst_ip)
int testgtpu_build_ping(ogs_pkbuf_t **sendbuf,
const uint32_t teid, const char *src_ip, const char *dst_ip)
{
int rv;
ogs_pkbuf_t *pkbuf = NULL;
@ -3542,7 +3549,7 @@ int testgtpu_build_ping(
gtp_h = (ogs_gtp_header_t *)pkbuf->data;
gtp_h->flags = 0x30;
gtp_h->type = OGS_GTPU_MSGTYPE_GPDU;
gtp_h->teid = htonl(1);
gtp_h->teid = htonl(teid);
if (dst_ipsub.family == AF_INET) {
struct ip *ip_h = NULL;

4
tests/app/test-packet.h
View file

@ -28,6 +28,8 @@
extern "C" {
#endif
extern bool test_no_mme_self;
ogs_socknode_t *testsctp_server(const char *ipstr);
ogs_socknode_t *testsctp_client(const char *ipstr);
ogs_pkbuf_t *testsctp_read(ogs_socknode_t *node, int type);
@ -144,7 +146,7 @@ int tests1ap_build_s1_reset(ogs_pkbuf_t **pkbuf, int i);
int tests1ap_build_uplink_nas_transport(ogs_pkbuf_t **pkbuf, int i);
int testgtpu_build_ping(ogs_pkbuf_t **sendbuf,
const char *src_ip, const char *dst_ip);
const uint32_t teid, const char *src_ip, const char *dst_ip);
int testgtpu_build_slacc_rs(ogs_pkbuf_t **sendbuf, int i);
int testsgsap_location_update_accept(ogs_pkbuf_t **pkbuf, int i);