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osmo-hnodeb
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osmo-hnodeb/src/osmo-hnodeb/vty.c

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/* (C) 2015 by Daniel Willmann <dwillmann@sysmocom.de>
* (C) 2021 by sysmocom - s.f.m.c. GmbH <info@sysmocom.de>
* Author: Pau Espin Pedrol <pespin@sysmocom.de>
* All Rights Reserved
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published by
* the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/lienses/>.
*
*/
#include "config.h"
#include <unistd.h>
#include <osmocom/vty/telnet_interface.h>
#include <osmocom/vty/logging.h>
#include <osmocom/vty/command.h>
#include <osmocom/core/msgb.h>
#include <osmocom/gsm/protocol/gsm_04_08.h>
#include <osmocom/rua/rua_msg_factory.h>
#include <osmocom/ranap/ranap_common.h>
#include <osmocom/ranap/ranap_msg_factory.h>
#include <osmocom/hnodeb/iuh.h>
#include <osmocom/hnodeb/hnbap.h>
#include <osmocom/hnodeb/ranap.h>
#include <osmocom/hnodeb/vty.h>
#include <osmocom/hnodeb/hnodeb.h>
int hnb_vty_go_parent(struct vty *vty)
{
switch (vty->node) {
case IUH_NODE:
vty->node = HNODEB_NODE;
vty->index = g_hnb;
break;
case LLSK_NODE:
vty->node = HNODEB_NODE;
vty->index = g_hnb;
break;
case GTP_NODE:
vty->node = HNODEB_NODE;
vty->index = g_hnb;
break;
case HNODEB_NODE:
vty->node = CONFIG_NODE;
vty->index = g_hnb;
break;
case CONFIG_NODE:
vty->node = ENABLE_NODE;
vty->index = NULL;
break;
default:
vty->node = CONFIG_NODE;
vty->index = NULL;
break;
}
return vty->node;
}
static struct cmd_node hnodeb_node = {
HNODEB_NODE,
"%s(config-hnodeb)# ",
1,
};
#define HNODEB_STR "Configure the HNodeB\n"
#define CODE_CMD_STR "Code commands\n"
DEFUN(cfg_hnodeb,
cfg_hnodeb_cmd,
"hnodeb", HNODEB_STR)
{
OSMO_ASSERT(g_hnb);
vty->index = g_hnb;
vty->node = HNODEB_NODE;
return CMD_SUCCESS;
}
DEFUN_USRATTR(cfg_hnodeb_identity,
cfg_hnodeb_identity_cmd,
0,
"identity TEXT",
"Set the HNB-identity of this HnodeB\n" "HNB-Identity\n")
{
struct hnb *hnb = (struct hnb *)vty->index;
osmo_talloc_replace_string(g_hnb, &hnb->identity, argv[0]);
return CMD_SUCCESS;
}
DEFUN_USRATTR(cfg_hnodeb_ncc,
cfg_hnodeb_ncc_cmd,
0,
"network country code <1-999>",
"Set the GSM network country code\n"
"Country commands\n"
CODE_CMD_STR
"Network Country Code to use\n")
{
struct hnb *hnb = (struct hnb *)vty->index;
uint16_t mcc;
if (osmo_mcc_from_str(argv[0], &mcc)) {
vty_out(vty, "%% Error decoding MCC: %s%s", argv[0], VTY_NEWLINE);
return CMD_WARNING;
}
hnb->plmn.mcc = mcc;
return CMD_SUCCESS;
}
DEFUN_USRATTR(cfg_hnodeb_mnc,
cfg_hnodeb_mnc_cmd,
0,
"mobile network code <0-999>",
"Set the GSM mobile network code\n"
"Network Commands\n"
CODE_CMD_STR
"Mobile Network Code to use\n")
{
struct hnb *hnb = (struct hnb *)vty->index;
uint16_t mnc;
bool mnc_3_digits;
if (osmo_mnc_from_str(argv[0], &mnc, &mnc_3_digits)) {
vty_out(vty, "%% Error decoding MNC: %s%s", argv[0], VTY_NEWLINE);
return CMD_WARNING;
}
hnb->plmn.mnc = mnc;
hnb->plmn.mnc_3_digits = mnc_3_digits;
return CMD_SUCCESS;
}
DEFUN_USRATTR(cfg_hnodeb_ci,
cfg_hnodeb_ci_cmd,
0,
"cell_identity <0-65535>",
"Set the Cell identity of this HnodeB\n" "Cell Identity\n")
{
struct hnb *hnb = (struct hnb *)vty->index;
hnb->cell_identity = atoi(argv[0]);
return CMD_SUCCESS;
}
DEFUN_USRATTR(cfg_hnodeb_lac,
cfg_hnodeb_lac_cmd,
0,
"location_area_code <0-65535>",
"Set the Location Area Code (LAC) of this HnodeB\n" "LAC\n")
{
struct hnb *hnb = (struct hnb *)vty->index;
int lac = atoi(argv[0]);
if (lac == GSM_LAC_RESERVED_DETACHED || lac == GSM_LAC_RESERVED_ALL_BTS) {
vty_out(vty, "%% LAC %d is reserved by GSM 04.08%s",
lac, VTY_NEWLINE);
return CMD_WARNING;
}
hnb->lac = lac;
return CMD_SUCCESS;
}
DEFUN_USRATTR(cfg_hnodeb_rac,
cfg_hnodeb_rac_cmd,
0,
"routing_area_code <0-255>",
"Set the Routing Area Code (RAC) of this HnodeB\n" "RAC\n")
{
struct hnb *hnb = (struct hnb *)vty->index;
hnb->rac = atoi(argv[0]);
return CMD_SUCCESS;
}
DEFUN_USRATTR(cfg_hnodeb_sac,
cfg_hnodeb_sac_cmd,
0,
"service_area_code <0-255>",
"Set the Service Area Code (RAC) of this HnodeB\n" "SAC\n")
{
struct hnb *hnb = (struct hnb *)vty->index;
hnb->sac = atoi(argv[0]);
return CMD_SUCCESS;
}
static struct cmd_node iuh_node = {
IUH_NODE,
"%s(config-iuh)# ",
1,
};
DEFUN(cfg_hnodeb_iuh,
cfg_hnodeb_iuh_cmd,
"iuh", "Configure Iuh options\n")
{
OSMO_ASSERT(g_hnb);
vty->index = g_hnb;
vty->node = IUH_NODE;
return CMD_SUCCESS;
}
DEFUN(cfg_hnodeb_iuh_local_ip, cfg_hnodeb_iuh_local_ip_cmd,
"local-ip " VTY_IPV46_CMD,
"Bind Iuh connection on local IP address\n"
"Local interface IPv4 address\n"
"Local interface IPv6 address\n")
{
osmo_talloc_replace_string(g_hnb, &g_hnb->iuh.local_addr, argv[0]);
return CMD_SUCCESS;
}
DEFUN(cfg_hnodeb_iuh_local_port, cfg_hnodeb_iuh_local_port_cmd,
"local-port <1-65535>",
"Bind Iuh connection on local SCTP port\n"
"Local interface port\n")
{
g_hnb->iuh.local_port = atoi(argv[0]);
return CMD_SUCCESS;
}
DEFUN(cfg_hnodeb_iuh_remote_ip, cfg_hnodeb_iuh_remote_ip_cmd,
"remote-ip " VTY_IPV46_CMD,
"Connect to HNBGW over Iuh on remote IP address\n"
"Remote interface IPv4 address\n"
"Remote interface IPv6 address\n")
{
osmo_talloc_replace_string(g_hnb, &g_hnb->iuh.remote_addr, argv[0]);
return CMD_SUCCESS;
}
DEFUN(cfg_hnodeb_iuh_remote_port, cfg_hnodeb_iuh_remote_port_cmd,
"remote-port <1-65535>",
"Connect to HNBGW over Iuh on remote SCTP port\n"
"Remote interface port (default: "OSMO_STRINGIFY_VAL(IUH_DEFAULT_SCTP_PORT) ")\n")
{
g_hnb->iuh.remote_port = atoi(argv[0]);
return CMD_SUCCESS;
}
static struct cmd_node llsk_node = {
LLSK_NODE,
"%s(config-ll-socket)# ",
1,
};
#define LLSK_STR "Configure the Lower Layer Unix Domain Socket\n"
DEFUN(cfg_hnodeb_llsk,
cfg_hnodeb_llsk_cmd,
"ll-socket", LLSK_STR)
{
OSMO_ASSERT(g_hnb);
vty->index = g_hnb;
vty->node = LLSK_NODE;
return CMD_SUCCESS;
}
DEFUN(cfg_hnodeb_llsk_path, cfg_hnodeb_llsk_path_cmd,
"path PATH",
"Configure the Lower Layer Unix Domain Socket path\n"
"UNIX socket path\n")
{
osmo_prim_srv_link_set_addr(g_hnb->llsk_link, argv[0]);
/* FIXME: re-open the interface? */
return CMD_SUCCESS;
}
static struct cmd_node gtp_node = {
GTP_NODE,
"%s(config-gtp)# ",
1,
};
#define GTP_STR "Configure the GPRS Tunnelling Protocol parameters\n"
DEFUN(cfg_hnodeb_gtp,
cfg_hnodeb_gtp_cmd,
"gtp", GTP_STR)
{
OSMO_ASSERT(g_hnb);
vty->index = g_hnb;
vty->node = GTP_NODE;
return CMD_SUCCESS;
}
DEFUN(cfg_hnodeb_gtp_local_ip, cfg_hnodeb_gtp_local_ip_cmd,
"local-ip " VTY_IPV4_CMD,
"Configure the GTP-U bind address\n"
"GTP-U local IPv4 address\n")
{
osmo_talloc_replace_string(g_hnb, &g_hnb->gtp.cfg_local_addr, argv[0]);
return CMD_SUCCESS;
}
static int config_write_hnodeb(struct vty *vty)
{
vty_out(vty, "hnodeb%s", VTY_NEWLINE);
vty_out(vty, " identity %s%s", g_hnb->identity, VTY_NEWLINE);
vty_out(vty, " network country code %s%s", osmo_mcc_name(g_hnb->plmn.mcc), VTY_NEWLINE);
vty_out(vty, " mobile network code %s%s",
osmo_mnc_name(g_hnb->plmn.mnc, g_hnb->plmn.mnc_3_digits), VTY_NEWLINE);
vty_out(vty, " cell_identity %u%s", g_hnb->cell_identity, VTY_NEWLINE);
vty_out(vty, " location_area_code %u%s", g_hnb->lac, VTY_NEWLINE);
vty_out(vty, " routing_area_code %u%s", g_hnb->rac, VTY_NEWLINE);
vty_out(vty, " service_area_code %u%s", g_hnb->sac, VTY_NEWLINE);
vty_out(vty, " iuh%s", VTY_NEWLINE);
if (g_hnb->iuh.local_addr)
vty_out(vty, " local-ip %s%s", g_hnb->iuh.local_addr, VTY_NEWLINE);
if (g_hnb->iuh.local_port)
vty_out(vty, " local-port %u%s", g_hnb->iuh.local_port, VTY_NEWLINE);
vty_out(vty, " remote-ip %s%s", g_hnb->iuh.remote_addr, VTY_NEWLINE);
vty_out(vty, " remote-port %u%s", g_hnb->iuh.remote_port, VTY_NEWLINE);
vty_out(vty, " ll-socket%s", VTY_NEWLINE);
vty_out(vty, " path %s%s", osmo_prim_srv_link_get_addr(g_hnb->llsk_link), VTY_NEWLINE);
vty_out(vty, " gtp%s", VTY_NEWLINE);
vty_out(vty, " local-ip %s%s", g_hnb->gtp.cfg_local_addr, VTY_NEWLINE);
return CMD_SUCCESS;
}
#define RANAP_STR "RANAP related commands\n"
#define CSPS_STR "Circuit Switched\n" "Packet Switched\n"
DEFUN(asn_dbg, asn_dbg_cmd,
"asn-debug (1|0)", "Enable or disable libasn1c debugging")
{
asn_debug = atoi(argv[0]);
return CMD_SUCCESS;
}
DEFUN(ranap_reset, ranap_reset_cmd,
"ranap reset (cs|ps)", RANAP_STR "Send RANAP RESET\n" CSPS_STR)
{
int is_ps = 0;
struct msgb *msg, *rua;
RANAP_Cause_t cause = {
.present = RANAP_Cause_PR_transmissionNetwork,
.choice.transmissionNetwork = RANAP_CauseTransmissionNetwork_signalling_transport_resource_failure,
};
if (!strcmp(argv[0], "ps"))
is_ps = 1;
msg = ranap_new_msg_reset(is_ps, &cause);
rua = rua_new_udt(msg);
//msgb_free(msg);
hnb_iuh_send(g_hnb, rua);
return CMD_SUCCESS;
}
void hnb_vty_init(void)
{
install_element(CONFIG_NODE, &cfg_hnodeb_cmd);
install_node(&hnodeb_node, config_write_hnodeb);
install_element(HNODEB_NODE, &cfg_hnodeb_identity_cmd);
install_element(HNODEB_NODE, &cfg_hnodeb_ncc_cmd);
install_element(HNODEB_NODE, &cfg_hnodeb_mnc_cmd);
install_element(HNODEB_NODE, &cfg_hnodeb_ci_cmd);
install_element(HNODEB_NODE, &cfg_hnodeb_lac_cmd);
install_element(HNODEB_NODE, &cfg_hnodeb_rac_cmd);
install_element(HNODEB_NODE, &cfg_hnodeb_sac_cmd);
install_element(HNODEB_NODE, &cfg_hnodeb_iuh_cmd);
install_node(&iuh_node, NULL);
install_element(IUH_NODE, &cfg_hnodeb_iuh_local_ip_cmd);
install_element(IUH_NODE, &cfg_hnodeb_iuh_local_port_cmd);
install_element(IUH_NODE, &cfg_hnodeb_iuh_remote_ip_cmd);
install_element(IUH_NODE, &cfg_hnodeb_iuh_remote_port_cmd);
install_element(HNODEB_NODE, &cfg_hnodeb_llsk_cmd);
install_node(&llsk_node, NULL);
install_element(LLSK_NODE, &cfg_hnodeb_llsk_path_cmd);
install_element(HNODEB_NODE, &cfg_hnodeb_gtp_cmd);
install_node(&gtp_node, NULL);
install_element(GTP_NODE, &cfg_hnodeb_gtp_local_ip_cmd);
install_element_ve(&asn_dbg_cmd);
install_element_ve(&ranap_reset_cmd);
}
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