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authorJacob Erlbeck <jerlbeck@sysmocom.de>2014-09-25 13:21:48 +0200
committerHolger Hans Peter Freyther <holger@moiji-mobile.com>2014-10-09 18:06:30 +0200
commitb36032cb27292146bd652337cf5b63087b223e69 (patch)
treec40ba34f26f3d513940325a77d7bfc4dd5a912d7 /openbsc/src
parent6c3fdc10914562aea4e176794ab686db8a6e9599 (diff)
gbproxy: Use a separate regexp for routing
Currently one regexp ('patching') is used for all matching. This patch adds a second category 'routing' which is exclusively used for SGSN selection. It also adds a corresponding VTY command: - match-imsi patching RE : MS related patching (currently APN) - match-imsi routing RE : Select secondary SGSN on match only - no match-imsi : Clear all filter expressions Ticket: OW#1258 Sponsored-by: On-Waves ehf
Diffstat (limited to 'openbsc/src')
-rw-r--r--openbsc/src/gprs/gb_proxy.c2
-rw-r--r--openbsc/src/gprs/gb_proxy_vty.c10
2 files changed, 7 insertions, 5 deletions
diff --git a/openbsc/src/gprs/gb_proxy.c b/openbsc/src/gprs/gb_proxy.c
index 41ff4a785..c23e718c6 100644
--- a/openbsc/src/gprs/gb_proxy.c
+++ b/openbsc/src/gprs/gb_proxy.c
@@ -584,7 +584,7 @@ static int gbprox_process_bssgp_ul(struct gbproxy_config *cfg,
if (link_info && cfg->route_to_sgsn2) {
if (cfg->acquire_imsi && link_info->imsi_len == 0)
sgsn_nsei = 0xffff;
- else if (gbproxy_imsi_matches(cfg, GBPROX_MATCH_PATCHING,
+ else if (gbproxy_imsi_matches(cfg, GBPROX_MATCH_ROUTING,
link_info))
sgsn_nsei = cfg->nsip_sgsn2_nsei;
}
diff --git a/openbsc/src/gprs/gb_proxy_vty.c b/openbsc/src/gprs/gb_proxy_vty.c
index fa0b09d5e..eb7eb600a 100644
--- a/openbsc/src/gprs/gb_proxy_vty.c
+++ b/openbsc/src/gprs/gb_proxy_vty.c
@@ -60,6 +60,7 @@ static const struct value_string keep_modes[] = {
static const struct value_string match_ids[] = {
{GBPROX_MATCH_PATCHING, "patching"},
+ {GBPROX_MATCH_ROUTING, "routing"},
{0, NULL}
};
@@ -199,15 +200,16 @@ DEFUN(cfg_gbproxy_no_core_mcc,
DEFUN(cfg_gbproxy_match_imsi,
cfg_gbproxy_match_imsi_cmd,
- "match-imsi patching .REGEXP",
+ "match-imsi (patching|routing) .REGEXP",
GBPROXY_MATCH_IMSI_STR
- "Patch MS related information elements or route to secondary SGSN on match only\n"
+ "Patch MS related information elements on match only\n"
+ "Route to the secondary SGSN on match only\n"
"Regular expression for the IMSI match\n")
{
- const char *filter = argv[0];
+ const char *filter = argv[1];
const char *err_msg = NULL;
struct gbproxy_match *match;
- enum gbproxy_match_id match_id = get_string_value(match_ids, "patching");
+ enum gbproxy_match_id match_id = get_string_value(match_ids, argv[0]);
OSMO_ASSERT(match_id >= GBPROX_MATCH_PATCHING &&
match_id < GBPROX_MATCH_LAST);