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