gprs_ns2: implement BLOCK/UNBLOCK of a NSVC by vty
The vty should be able to block or unblock a specific NSVC.
Further more this case is special for the UNITDATA as those
can be still received until the other side response to the BLOCK PDU.
Related: OS#4939
Change-Id: Ic0ce3c5fabc8644cc1ee71a8f6dd783fadf7b84d
diff --git a/src/gb/gprs_ns2_vty2.c b/src/gb/gprs_ns2_vty2.c
index 5af8fbc..94302ef 100644
--- a/src/gb/gprs_ns2_vty2.c
+++ b/src/gb/gprs_ns2_vty2.c
@@ -1503,6 +1503,33 @@
return CMD_SUCCESS;
}
+DEFUN(nsvc_block, nsvc_block_cmd,
+ "nsvc <0-65535> (block|unblock)",
+ "NS Virtual Connection\n"
+ NSVCI_STR
+ "Block a NSVC. As cause code O&M intervention will be used.\n"
+ "Unblock a NSVC. As cause code O&M intervention will be used.\n")
+{
+ struct gprs_ns2_inst *nsi = vty_nsi;
+ struct gprs_ns2_vc *nsvc;
+
+ uint16_t id = atoi(argv[0]);
+
+ nsvc = gprs_ns2_nsvc_by_nsvci(nsi, id);
+ if (!nsvc) {
+ vty_out(vty, "Could not find NSVCI %05u%s", id, VTY_NEWLINE);
+ return CMD_WARNING;
+ }
+
+ if (!strcmp(argv[1], "block")) {
+ ns2_vc_block(nsvc);
+ } else {
+ ns2_vc_unblock(nsvc);
+ }
+
+ return CMD_SUCCESS;
+}
+
static void log_set_nse_filter(struct log_target *target,
struct gprs_ns2_nse *nse)
{
@@ -1608,6 +1635,7 @@
install_lib_element_ve(&logging_fltr_nsvc_cmd);
install_lib_element(ENABLE_NODE, &nsvc_force_unconf_cmd);
+ install_lib_element(ENABLE_NODE, &nsvc_block_cmd);
install_lib_element(CFG_LOG_NODE, &logging_fltr_nse_cmd);
install_lib_element(CFG_LOG_NODE, &logging_fltr_nsvc_cmd);