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[SMF] If GTPU conf has advert addr, use it in up2cp FAR

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SMF constructs up2cp FAR's outer_header_creation with |ogs_gtp_self()->gtpu_ip|
as DST IP address. Therefore, set |ogs_gtp_self()->gtpu_ip| to GTPU advertise
address. If advertise addr is not set, fall back to socket address as usual.
This commit is contained in:
mitmitmitm
2025-06-02 14:39:32 +02:00
committed by Sukchan Lee
parent ceb764b65f
commit a538e31bed
2 changed files with 11 additions and 3 deletions
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7
lib/gtp/context.c
View File

@@ -481,6 +481,13 @@ int ogs_gtp_context_parse_config(const char *local, const char *remote)
rv = ogs_filteraddrinfo(&adv_addr6, AF_INET6);
ogs_assert(rv == OGS_OK);
if (adv_addr || adv_addr6) {
rv = ogs_sockaddr_to_ip(
adv_addr, adv_addr6,
&self.gtpu_ip);
ogs_assert(rv == OGS_OK);
}
/* Find first IPv4/IPv6 address in the list.
*
* In the following configuration,

7
lib/gtp/path.h
View File

@@ -57,9 +57,10 @@ extern "C" {
\
ogs_assert(ogs_gtp_self()->gtpu_addr || ogs_gtp_self()->gtpu_addr6); \
\
ogs_sockaddr_to_ip( \
ogs_gtp_self()->gtpu_addr, ogs_gtp_self()->gtpu_addr6, \
&ogs_gtp_self()->gtpu_ip); \
if (!ogs_gtp_self()->gtpu_ip.ipv4 && !ogs_gtp_self()->gtpu_ip.ipv6) \
ogs_sockaddr_to_ip( \
ogs_gtp_self()->gtpu_addr, ogs_gtp_self()->gtpu_addr6, \
&ogs_gtp_self()->gtpu_ip); \
} while(0)
ogs_sock_t *ogs_gtp_server(ogs_socknode_t *node);