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[GPRS] NS: Introduce command to display a single NSE

This commit is contained in:
Harald Welte 2010-05-15 23:04:03 +02:00
parent ff56d61dc9
commit 55c91e411e
1 changed files with 47 additions and 12 deletions
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59
openbsc/src/gprs/gprs_ns_vty.c
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@ -105,6 +105,22 @@ DEFUN(cfg_ns, cfg_ns_cmd,
return CMD_SUCCESS;
}
static void dump_nse(struct vty *vty, struct gprs_nsvc *nsvc, int stats)
{
vty_out(vty, "NSEI %5u, NS-VC %5u, Remote: %-4s, %5s %9s",
nsvc->nsei, nsvc->nsvci,
nsvc->remote_end_is_sgsn ? "SGSN" : "BSS",
nsvc->state & NSE_S_ALIVE ? "ALIVE" : "DEAD",
nsvc->state & NSE_S_BLOCKED ? "BLOCKED" : "UNBLOCKED");
if (nsvc->nsi->ll == GPRS_NS_LL_UDP)
vty_out(vty, ", %15s:%u",
inet_ntoa(nsvc->ip.bts_addr.sin_addr),
ntohs(nsvc->ip.bts_addr.sin_port));
vty_out(vty, "%s", VTY_NEWLINE);
if (stats)
vty_out_rate_ctr_group(vty, " ", nsvc->ctrg);
}
static void dump_ns(struct vty *vty, struct gprs_ns_inst *nsi, int stats)
{
struct gprs_nsvc *nsvc;
@ -112,18 +128,7 @@ static void dump_ns(struct vty *vty, struct gprs_ns_inst *nsi, int stats)
llist_for_each_entry(nsvc, &nsi->gprs_nsvcs, list) {
if (nsvc == nsi->unknown_nsvc)
continue;
vty_out(vty, "NSEI %5u, NS-VC %5u, Remote: %-4s, %5s %9s",
nsvc->nsei, nsvc->nsvci,
nsvc->remote_end_is_sgsn ? "SGSN" : "BSS",
nsvc->state & NSE_S_ALIVE ? "ALIVE" : "DEAD",
nsvc->state & NSE_S_BLOCKED ? "BLOCKED" : "UNBLOCKED");
if (nsvc->nsi->ll == GPRS_NS_LL_UDP)
vty_out(vty, ", %15s:%u",
inet_ntoa(nsvc->ip.bts_addr.sin_addr),
ntohs(nsvc->ip.bts_addr.sin_port));
vty_out(vty, "%s", VTY_NEWLINE);
if (stats)
vty_out_rate_ctr_group(vty, " ", nsvc->ctrg);
dump_nse(vty, nsvc, stats);
}
}
@ -145,6 +150,35 @@ DEFUN(show_ns_stats, show_ns_stats_cmd, "show ns stats",
return CMD_SUCCESS;
}
DEFUN(show_nse, show_nse_cmd, "show ns (nsei|nsvc) <0-65535> [stats]",
SHOW_STR "Display information about the NS protocol\n"
"Select one NSE by its NSE Identifier\n"
"Select one NSE by its NS-VC Identifier\n"
"The Identifier of selected type\n"
"Include Statistics\n")
{
struct gprs_ns_inst *nsi = vty_nsi;
struct gprs_nsvc *nsvc;
uint16_t id = atoi(argv[1]);
int show_stats = 0;
if (!strcmp(argv[0], "nsei"))
nsvc = nsvc_by_nsei(nsi, id);
else
nsvc = nsvc_by_nsvci(nsi, id);
if (!nsvc) {
vty_out(vty, "No such NS Entity%s", VTY_NEWLINE);
return CMD_WARNING;
}
if (argc >= 3)
show_stats = 1;
dump_nse(vty, nsvc, show_stats);
return CMD_SUCCESS;
}
#define NSE_CMD_STR "NS Entity\n" "NS Entity ID (NSEI)\n"
DEFUN(cfg_nse_nsvc, cfg_nse_nsvci_cmd,
@ -309,6 +343,7 @@ int gprs_ns_vty_init(struct gprs_ns_inst *nsi)
install_element_ve(&show_ns_cmd);
install_element_ve(&show_ns_stats_cmd);
install_element_ve(&show_nse_cmd);
install_element(CONFIG_NODE, &cfg_ns_cmd);
install_node(&ns_node, config_write_ns);