aboutsummaryrefslogtreecommitdiffstats
path: root/openbsc
diff options
context:
space:
mode:
Diffstat (limited to 'openbsc')
-rw-r--r--openbsc/include/openbsc/gb_proxy.h3
-rw-r--r--openbsc/src/gprs/gb_proxy.c135
-rw-r--r--openbsc/src/gprs/gb_proxy_vty.c3
-rw-r--r--openbsc/tests/vty_test_runner.py16
4 files changed, 133 insertions, 24 deletions
diff --git a/openbsc/include/openbsc/gb_proxy.h b/openbsc/include/openbsc/gb_proxy.h
index e51dd4744..c2c9092da 100644
--- a/openbsc/include/openbsc/gb_proxy.h
+++ b/openbsc/include/openbsc/gb_proxy.h
@@ -17,7 +17,8 @@ struct gbproxy_config {
extern struct gbproxy_config gbcfg;
extern struct cmd_element show_gbproxy_cmd;
-extern struct cmd_element delete_gb_cmd;
+extern struct cmd_element delete_gb_bvci_cmd;
+extern struct cmd_element delete_gb_nsei_cmd;
/* gb_proxy_vty .c */
diff --git a/openbsc/src/gprs/gb_proxy.c b/openbsc/src/gprs/gb_proxy.c
index a7640f0f7..6f7d1c387 100644
--- a/openbsc/src/gprs/gb_proxy.c
+++ b/openbsc/src/gprs/gb_proxy.c
@@ -881,8 +881,41 @@ int gbprox_dump_peers(FILE *stream, int indent, int verbose)
return 0;
}
+static int gbprox_cleanup_peers(uint16_t nsei, uint16_t bvci)
+{
+ int counter = 0;
+ struct gbprox_peer *peer, *tmp;
+
+ llist_for_each_entry_safe(peer, tmp, &gbprox_bts_peers, list) {
+ if (peer->nsei != nsei)
+ continue;
+ if (bvci && peer->bvci != bvci)
+ continue;
+
+ peer_free(peer);
+ counter += 1;
+ }
+
+ return counter;
+}
+
#include <osmocom/vty/command.h>
+static void gbprox_vty_print_peer(struct vty *vty, struct gbprox_peer *peer)
+{
+ struct gprs_ra_id raid;
+ gsm48_parse_ra(&raid, peer->ra);
+
+ vty_out(vty, "NSEI %5u, PTP-BVCI %5u, "
+ "RAC %u-%u-%u-%u",
+ peer->nsei, peer->bvci,
+ raid.mcc, raid.mnc, raid.lac, raid.rac);
+ if (peer->blocked)
+ vty_out(vty, " [BVC-BLOCKED]");
+
+ vty_out(vty, "%s", VTY_NEWLINE);
+}
+
gDEFUN(show_gbproxy, show_gbproxy_cmd, "show gbproxy [stats]",
SHOW_STR "Display information about the Gb proxy")
{
@@ -893,17 +926,7 @@ gDEFUN(show_gbproxy, show_gbproxy_cmd, "show gbproxy [stats]",
vty_out_rate_ctr_group(vty, "", get_global_ctrg());
llist_for_each_entry(peer, &gbprox_bts_peers, list) {
- struct gprs_ra_id raid;
- gsm48_parse_ra(&raid, peer->ra);
-
- vty_out(vty, "NSEI %5u, PTP-BVCI %5u, "
- "RAC %u-%u-%u-%u",
- peer->nsei, peer->bvci,
- raid.mcc, raid.mnc, raid.lac, raid.rac);
- if (peer->blocked)
- vty_out(vty, " [BVC-BLOCKED]");
-
- vty_out(vty, "%s", VTY_NEWLINE);
+ gbprox_vty_print_peer(vty, peer);
if (show_stats)
vty_out_rate_ctr_group(vty, " ", peer->ctrg);
@@ -911,24 +934,92 @@ gDEFUN(show_gbproxy, show_gbproxy_cmd, "show gbproxy [stats]",
return CMD_SUCCESS;
}
-gDEFUN(delete_gb, delete_gb_cmd,
- "delete-gbproxy-peer <0-65534> bvci <0-65534>",
- "Delete a GBProxy peer by NSEI and BVCI\n"
+gDEFUN(delete_gb_bvci, delete_gb_bvci_cmd,
+ "delete-gbproxy-peer <0-65534> bvci <2-65534>",
+ "Delete a GBProxy peer by NSEI and optionally BVCI\n"
"NSEI number\n"
- "BVCI\n"
+ "Only delete peer with a matching BVCI\n"
"BVCI number\n")
{
- struct gbprox_peer *peer, *tmp;
const uint16_t nsei = atoi(argv[0]);
const uint16_t bvci = atoi(argv[1]);
+ int counter;
- llist_for_each_entry_safe(peer, tmp, &gbprox_bts_peers, list) {
- if (peer->bvci != bvci)
- continue;
- if (peer->nsei != nsei)
- continue;
+ counter = gbprox_cleanup_peers(nsei, bvci);
- peer_free(peer);
+ if (counter == 0) {
+ vty_out(vty, "BVC not found%s", VTY_NEWLINE);
+ return CMD_WARNING;
+ }
+
+ return CMD_SUCCESS;
+}
+
+gDEFUN(delete_gb_nsei, delete_gb_nsei_cmd,
+ "delete-gbproxy-peer <0-65534> (only-bvc|only-nsvc|all) [dry-run]",
+ "Delete a GBProxy peer by NSEI and optionally BVCI\n"
+ "NSEI number\n"
+ "Only delete BSSGP connections (BVC)\n"
+ "Only delete dynamic NS connections (NS-VC)\n"
+ "Delete BVC and dynamic NS connections\n"
+ "Show what would be deleted instead of actually deleting\n"
+ )
+{
+ const uint16_t nsei = atoi(argv[0]);
+ const char *mode = argv[1];
+ int dry_run = argc > 2;
+ int delete_bvc = 0;
+ int delete_nsvc = 0;
+ int counter;
+
+ if (strcmp(mode, "only-bvc") == 0)
+ delete_bvc = 1;
+ else if (strcmp(mode, "only-nsvc") == 0)
+ delete_nsvc = 1;
+ else
+ delete_bvc = delete_nsvc = 1;
+
+ if (delete_bvc) {
+ if (!dry_run)
+ counter = gbprox_cleanup_peers(nsei, 0);
+ else {
+ struct gbprox_peer *peer;
+ counter = 0;
+ llist_for_each_entry(peer, &gbprox_bts_peers, list) {
+ if (peer->nsei != nsei)
+ continue;
+
+ vty_out(vty, "BVC: ");
+ gbprox_vty_print_peer(vty, peer);
+ counter += 1;
+ }
+ }
+ vty_out(vty, "%sDeleted %d BVC%s",
+ dry_run ? "Not " : "", counter, VTY_NEWLINE);
+ }
+
+ if (delete_nsvc) {
+ struct gprs_ns_inst *nsi = gbcfg.nsi;
+ struct gprs_nsvc *nsvc, *nsvc2;
+
+ counter = 0;
+ llist_for_each_entry_safe(nsvc, nsvc2, &nsi->gprs_nsvcs, list) {
+ if (nsvc->nsei != nsei)
+ continue;
+ if (nsvc->persistent)
+ continue;
+
+ if (!dry_run)
+ gprs_nsvc_delete(nsvc);
+ else
+ vty_out(vty, "NS-VC: NSEI %5u, NS-VCI %5u, "
+ "remote %s%s",
+ nsvc->nsei, nsvc->nsvci,
+ gprs_ns_ll_str(nsvc), VTY_NEWLINE);
+ counter += 1;
+ }
+ vty_out(vty, "%sDeleted %d NS-VC%s",
+ dry_run ? "Not " : "", counter, VTY_NEWLINE);
}
return CMD_SUCCESS;
diff --git a/openbsc/src/gprs/gb_proxy_vty.c b/openbsc/src/gprs/gb_proxy_vty.c
index 176ea65eb..82d49ca3c 100644
--- a/openbsc/src/gprs/gb_proxy_vty.c
+++ b/openbsc/src/gprs/gb_proxy_vty.c
@@ -80,7 +80,8 @@ int gbproxy_vty_init(void)
{
install_element_ve(&show_gbproxy_cmd);
- install_element(ENABLE_NODE, &delete_gb_cmd);
+ install_element(ENABLE_NODE, &delete_gb_bvci_cmd);
+ install_element(ENABLE_NODE, &delete_gb_nsei_cmd);
install_element(CONFIG_NODE, &cfg_gbproxy_cmd);
install_node(&gbproxy_node, config_write_gbproxy);
diff --git a/openbsc/tests/vty_test_runner.py b/openbsc/tests/vty_test_runner.py
index e040caccf..18cf68867 100644
--- a/openbsc/tests/vty_test_runner.py
+++ b/openbsc/tests/vty_test_runner.py
@@ -527,6 +527,22 @@ class TestVTYGbproxy(TestVTYGenericBSC):
res = self.vty.command("show gbproxy stats")
self.assert_(res.find('GBProxy Global Statistics') >= 0)
+ def testVtyDeletePeer(self):
+ self.vty.enable()
+ self.assertTrue(self.vty.verify('delete-gbproxy-peer 9999 bvci 7777', ['BVC not found']))
+ res = self.vty.command("delete-gbproxy-peer 9999 all dry-run")
+ self.assert_(res.find('Not Deleted 0 BVC') >= 0)
+ self.assert_(res.find('Not Deleted 0 NS-VC') >= 0)
+ res = self.vty.command("delete-gbproxy-peer 9999 only-bvc dry-run")
+ self.assert_(res.find('Not Deleted 0 BVC') >= 0)
+ self.assert_(res.find('Not Deleted 0 NS-VC') < 0)
+ res = self.vty.command("delete-gbproxy-peer 9999 only-nsvc dry-run")
+ self.assert_(res.find('Not Deleted 0 BVC') < 0)
+ self.assert_(res.find('Not Deleted 0 NS-VC') >= 0)
+ res = self.vty.command("delete-gbproxy-peer 9999 all")
+ self.assert_(res.find('Deleted 0 BVC') >= 0)
+ self.assert_(res.find('Deleted 0 NS-VC') >= 0)
+
def add_nat_test(suite, workdir):
if not os.path.isfile(os.path.join(workdir, "src/osmo-bsc_nat/osmo-bsc_nat")):
print("Skipping the NAT test")
generated by cgit v1.2.3 (git 2.25.1) at 2024-04-19 09:19:45 +0000