diff options
| author | Alexander Couzens <lynxis@fe80.eu> | 2020-12-07 07:37:07 +0100 |
|---|---|---|
| committer | lynxis lazus <lynxis@fe80.eu> | 2020-12-15 11:46:45 +0000 |
| commit | e769f5226be6b0f8d59366c7b9a156e9cf8fc22d (patch) | |
| tree | 873ce17413f307745f796e7de357ee323252c264 /include | |
| parent | 4755879fbee0a0af989d1b45d0eed685b664fcdb (diff) | |
gprs_ns2_sns: rework IP-SNS initial remote
The IP-SNS requires at least one initial remote address of the SGSN.
However it should be multiple initial remote address instead of a single
in case the interface might fail.
Rework the SNS to support multiple initial remote addresses.
Change-Id: I71cdbfb53e361e6112fed5e2712236d797ef3ab2
Diffstat (limited to 'include')
| -rw-r--r-- | include/osmocom/gprs/gprs_ns2.h | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/include/osmocom/gprs/gprs_ns2.h b/include/osmocom/gprs/gprs_ns2.h index 00879d7f..8dd56998 100644 --- a/include/osmocom/gprs/gprs_ns2.h +++ b/include/osmocom/gprs/gprs_ns2.h @@ -82,6 +82,7 @@ enum gprs_ns2_affecting_cause { /* osmocom own causes */ NS_AFF_CAUSE_SNS_CONFIGURED, NS_AFF_CAUSE_SNS_FAILURE, + NS_AFF_CAUSE_SNS_NO_ENDPOINTS, }; extern const struct value_string gprs_ns2_aff_cause_prim_strs[]; @@ -218,9 +219,11 @@ void gprs_ns2_free_bind(struct gprs_ns2_vc_bind *bind); void gprs_ns2_free_binds(struct gprs_ns2_inst *nsi); /* create a VC SNS connection */ -int gprs_ns2_ip_connect_sns(struct gprs_ns2_vc_bind *bind, - const struct osmo_sockaddr *remote, - uint16_t nsei); +int gprs_ns2_sns_count(struct gprs_ns2_nse *nse); +int gprs_ns2_sns_add_endpoint(struct gprs_ns2_nse *nse, + const struct osmo_sockaddr *saddr); +int gprs_ns2_sns_del_endpoint(struct gprs_ns2_nse *nse, + const struct osmo_sockaddr *saddr); const struct osmo_sockaddr *gprs_ns2_nse_sns_remote(struct gprs_ns2_nse *nse); const struct osmo_sockaddr *gprs_ns2_ip_vc_remote(const struct gprs_ns2_vc *nsvc); |