diff options
Diffstat (limited to 'src/gprs/gtphub_vty.c')
-rw-r--r-- | src/gprs/gtphub_vty.c | 613 |
1 files changed, 0 insertions, 613 deletions
diff --git a/src/gprs/gtphub_vty.c b/src/gprs/gtphub_vty.c deleted file mode 100644 index a30ad2a54..000000000 --- a/src/gprs/gtphub_vty.c +++ /dev/null @@ -1,613 +0,0 @@ -/* (C) 2015 by sysmocom s.f.m.c. GmbH - * All Rights Reserved - * - * Author: Neels Hofmeyr - * - * 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/licenses/>. - * - */ - -#include <string.h> -#include <inttypes.h> - -#include <ares.h> -#include <sys/socket.h> -#include <netinet/in.h> -#include <arpa/inet.h> - -#include <osmocom/core/talloc.h> -#include <osmocom/vty/command.h> -#include <osmocom/vty/misc.h> - -#include <openbsc/vty.h> -#include <openbsc/gtphub.h> - -/* TODO split GRX ares from sgsn into a separate struct and allow use without - * globals. */ -#include <openbsc/sgsn.h> -extern struct sgsn_instance *sgsn; - -static struct gtphub *g_hub = 0; -static struct gtphub_cfg *g_cfg = 0; - -static struct cmd_node gtphub_node = { - GTPHUB_NODE, - "%s(config-gtphub)# ", - 1, -}; - -#define GTPH_DEFAULT_CONTROL_PORT 2123 -#define GTPH_DEFAULT_USER_PORT 2152 - -static void write_addrs(struct vty *vty, const char *name, - struct gtphub_cfg_addr *c, struct gtphub_cfg_addr *u) -{ - if ((c->port == GTPH_DEFAULT_CONTROL_PORT) - && (u->port == GTPH_DEFAULT_USER_PORT) - && (strcmp(c->addr_str, u->addr_str) == 0)) { - /* Default port numbers and same IP address: write "short" - * variant. */ - vty_out(vty, " %s %s%s", - name, - c->addr_str, - VTY_NEWLINE); - return; - } - - vty_out(vty, " %s ctrl %s %d user %s %d%s", - name, - c->addr_str, (int)c->port, - u->addr_str, (int)u->port, - VTY_NEWLINE); - - struct ares_addr_node *server; - for (server = sgsn->ares_servers; server; server = server->next) - vty_out(vty, " grx-dns-add %s%s", inet_ntoa(server->addr.addr4), VTY_NEWLINE); -} - -static int config_write_gtphub(struct vty *vty) -{ - vty_out(vty, "gtphub%s", VTY_NEWLINE); - - write_addrs(vty, "bind-to-sgsns", - &g_cfg->to_gsns[GTPH_SIDE_SGSN][GTPH_PLANE_CTRL].bind, - &g_cfg->to_gsns[GTPH_SIDE_SGSN][GTPH_PLANE_USER].bind); - - write_addrs(vty, "bind-to-ggsns", - &g_cfg->to_gsns[GTPH_SIDE_GGSN][GTPH_PLANE_CTRL].bind, - &g_cfg->to_gsns[GTPH_SIDE_GGSN][GTPH_PLANE_USER].bind); - - if (g_cfg->sgsn_use_sender) { - vty_out(vty, "sgsn-use-sender%s", VTY_NEWLINE); - } - - if (g_cfg->proxy[GTPH_SIDE_SGSN][GTPH_PLANE_CTRL].addr_str) { - write_addrs(vty, "sgsn-proxy", - &g_cfg->proxy[GTPH_SIDE_SGSN][GTPH_PLANE_CTRL], - &g_cfg->proxy[GTPH_SIDE_SGSN][GTPH_PLANE_USER]); - } - - if (g_cfg->proxy[GTPH_SIDE_GGSN][GTPH_PLANE_CTRL].addr_str) { - write_addrs(vty, "ggsn-proxy", - &g_cfg->proxy[GTPH_SIDE_GGSN][GTPH_PLANE_CTRL], - &g_cfg->proxy[GTPH_SIDE_GGSN][GTPH_PLANE_USER]); - } - - return CMD_SUCCESS; -} - -DEFUN(cfg_gtphub, cfg_gtphub_cmd, - "gtphub", - "Configure the GTP hub\n") -{ - vty->node = GTPHUB_NODE; - return CMD_SUCCESS; -} - -#define BIND_ARGS "ctrl ADDR <0-65535> user ADDR <0-65535>" -#define BIND_DOCS \ - "Set GTP-C bind\n" \ - "GTP-C local IP address (v4 or v6)\n" \ - "GTP-C local port\n" \ - "Set GTP-U bind\n" \ - "GTP-U local IP address (v4 or v6)\n" \ - "GTP-U local port\n" - - -DEFUN(cfg_gtphub_bind_to_sgsns_short, cfg_gtphub_bind_to_sgsns_short_cmd, - "bind-to-sgsns ADDR", - "GTP Hub Parameters\n" - "Set the local bind address to listen for SGSNs, for both GTP-C and GTP-U\n" - "Local IP address (v4 or v6)\n" - ) -{ - int i; - for_each_plane(i) - g_cfg->to_gsns[GTPH_SIDE_SGSN][i].bind.addr_str = talloc_strdup(tall_vty_ctx, argv[0]); - g_cfg->to_gsns[GTPH_SIDE_SGSN][GTPH_PLANE_CTRL].bind.port = GTPH_DEFAULT_CONTROL_PORT; - g_cfg->to_gsns[GTPH_SIDE_SGSN][GTPH_PLANE_USER].bind.port = GTPH_DEFAULT_USER_PORT; - return CMD_SUCCESS; -} - -DEFUN(cfg_gtphub_bind_to_ggsns_short, cfg_gtphub_bind_to_ggsns_short_cmd, - "bind-to-ggsns ADDR", - "GTP Hub Parameters\n" - "Set the local bind address to listen for GGSNs, for both GTP-C and GTP-U\n" - "Local IP address (v4 or v6)\n" - ) -{ - int i; - for_each_plane(i) - g_cfg->to_gsns[GTPH_SIDE_GGSN][i].bind.addr_str = talloc_strdup(tall_vty_ctx, argv[0]); - g_cfg->to_gsns[GTPH_SIDE_GGSN][GTPH_PLANE_CTRL].bind.port = GTPH_DEFAULT_CONTROL_PORT; - g_cfg->to_gsns[GTPH_SIDE_GGSN][GTPH_PLANE_USER].bind.port = GTPH_DEFAULT_USER_PORT; - return CMD_SUCCESS; -} - - -static int handle_binds(struct gtphub_cfg_bind *b, const char **argv) -{ - b[GTPH_PLANE_CTRL].bind.addr_str = talloc_strdup(tall_vty_ctx, argv[0]); - b[GTPH_PLANE_CTRL].bind.port = atoi(argv[1]); - b[GTPH_PLANE_USER].bind.addr_str = talloc_strdup(tall_vty_ctx, argv[2]); - b[GTPH_PLANE_USER].bind.port = atoi(argv[3]); - return CMD_SUCCESS; -} - -DEFUN(cfg_gtphub_bind_to_sgsns, cfg_gtphub_bind_to_sgsns_cmd, - "bind-to-sgsns " BIND_ARGS, - "GTP Hub Parameters\n" - "Set the local bind addresses and ports to listen for SGSNs\n" - BIND_DOCS - ) -{ - return handle_binds(g_cfg->to_gsns[GTPH_SIDE_SGSN], argv); -} - -DEFUN(cfg_gtphub_bind_to_ggsns, cfg_gtphub_bind_to_ggsns_cmd, - "bind-to-ggsns " BIND_ARGS, - "GTP Hub Parameters\n" - "Set the local bind addresses and ports to listen for GGSNs\n" - BIND_DOCS - ) -{ - return handle_binds(g_cfg->to_gsns[GTPH_SIDE_GGSN], argv); -} - -DEFUN(cfg_gtphub_ggsn_proxy_short, cfg_gtphub_ggsn_proxy_short_cmd, - "ggsn-proxy ADDR", - "GTP Hub Parameters\n" - "Redirect all GGSN bound traffic to default ports on this address (another gtphub)\n" - "Remote IP address (v4 or v6)\n" - ) -{ - g_cfg->proxy[GTPH_SIDE_GGSN][GTPH_PLANE_CTRL].addr_str = talloc_strdup(tall_vty_ctx, argv[0]); - g_cfg->proxy[GTPH_SIDE_GGSN][GTPH_PLANE_CTRL].port = GTPH_DEFAULT_CONTROL_PORT; - g_cfg->proxy[GTPH_SIDE_GGSN][GTPH_PLANE_USER].addr_str = talloc_strdup(tall_vty_ctx, argv[0]); - g_cfg->proxy[GTPH_SIDE_GGSN][GTPH_PLANE_USER].port = GTPH_DEFAULT_USER_PORT; - return CMD_SUCCESS; -} - -DEFUN(cfg_gtphub_ggsn_proxy, cfg_gtphub_ggsn_proxy_cmd, - "ggsn-proxy " BIND_ARGS, - "GTP Hub Parameters\n" - "Redirect all GGSN bound traffic to these addresses and ports (another gtphub)\n" - BIND_DOCS - ) -{ - g_cfg->proxy[GTPH_SIDE_GGSN][GTPH_PLANE_CTRL].addr_str = talloc_strdup(tall_vty_ctx, argv[0]); - g_cfg->proxy[GTPH_SIDE_GGSN][GTPH_PLANE_CTRL].port = atoi(argv[1]); - g_cfg->proxy[GTPH_SIDE_GGSN][GTPH_PLANE_USER].addr_str = talloc_strdup(tall_vty_ctx, argv[2]); - g_cfg->proxy[GTPH_SIDE_GGSN][GTPH_PLANE_USER].port = atoi(argv[3]); - return CMD_SUCCESS; -} - -DEFUN(cfg_gtphub_sgsn_proxy_short, cfg_gtphub_sgsn_proxy_short_cmd, - "sgsn-proxy ADDR", - "GTP Hub Parameters\n" - "Redirect all SGSN bound traffic to default ports on this address (another gtphub)\n" - "Remote IP address (v4 or v6)\n" - ) -{ - g_cfg->proxy[GTPH_SIDE_SGSN][GTPH_PLANE_CTRL].addr_str = talloc_strdup(tall_vty_ctx, argv[0]); - g_cfg->proxy[GTPH_SIDE_SGSN][GTPH_PLANE_CTRL].port = GTPH_DEFAULT_CONTROL_PORT; - g_cfg->proxy[GTPH_SIDE_SGSN][GTPH_PLANE_USER].addr_str = talloc_strdup(tall_vty_ctx, argv[0]); - g_cfg->proxy[GTPH_SIDE_SGSN][GTPH_PLANE_USER].port = GTPH_DEFAULT_USER_PORT; - return CMD_SUCCESS; -} - -DEFUN(cfg_gtphub_sgsn_proxy, cfg_gtphub_sgsn_proxy_cmd, - "sgsn-proxy " BIND_ARGS, - "GTP Hub Parameters\n" - "Redirect all SGSN bound traffic to these addresses and ports (another gtphub)\n" - BIND_DOCS - ) -{ - g_cfg->proxy[GTPH_SIDE_SGSN][GTPH_PLANE_CTRL].addr_str = talloc_strdup(tall_vty_ctx, argv[0]); - g_cfg->proxy[GTPH_SIDE_SGSN][GTPH_PLANE_CTRL].port = atoi(argv[1]); - g_cfg->proxy[GTPH_SIDE_SGSN][GTPH_PLANE_USER].addr_str = talloc_strdup(tall_vty_ctx, argv[2]); - g_cfg->proxy[GTPH_SIDE_SGSN][GTPH_PLANE_USER].port = atoi(argv[3]); - return CMD_SUCCESS; -} - - -#define SGSN_USE_SENDER_STR \ - "Ignore SGSN's Address IEs, use sender address and port (useful over NAT)\n" - -DEFUN(cfg_gtphub_sgsn_use_sender, - cfg_gtphub_sgsn_use_sender_cmd, - "sgsn-use-sender", - SGSN_USE_SENDER_STR) -{ - g_cfg->sgsn_use_sender = 1; - return CMD_SUCCESS; -} - -DEFUN(cfg_gtphub_no_sgsn_use_sender, - cfg_gtphub_no_sgsn_use_sender_cmd, - "no sgsn-use-sender", - NO_STR SGSN_USE_SENDER_STR) -{ - g_cfg->sgsn_use_sender = 0; - return CMD_SUCCESS; -} - - -/* Copied from sgsn_vty.h */ -DEFUN(cfg_grx_ggsn, cfg_grx_ggsn_cmd, - "grx-dns-add A.B.C.D", - "Add DNS server\nIPv4 address\n") -{ - struct ares_addr_node *node = talloc_zero(tall_bsc_ctx, struct ares_addr_node); - node->family = AF_INET; - inet_aton(argv[0], &node->addr.addr4); - - node->next = sgsn->ares_servers; - sgsn->ares_servers = node; - return CMD_SUCCESS; -} - - -static void show_bind_stats_all(struct vty *vty) -{ - int plane_idx; - for_each_plane(plane_idx) { - vty_out(vty, "- %s Plane:%s", - gtphub_plane_idx_names[plane_idx], VTY_NEWLINE); - - int side_idx; - for_each_side(side_idx) { - struct gtphub_bind *b = &g_hub->to_gsns[side_idx][plane_idx]; - vty_out(vty, " - local addr to/from %ss: %s port %d%s", - gtphub_side_idx_names[side_idx], - gsn_addr_to_str(&b->local_addr), (int)b->local_port, - VTY_NEWLINE); - vty_out_rate_ctr_group(vty, " ", b->counters_io); - } - } -} - -static void show_tunnel_stats(struct vty *vty, struct gtphub_tunnel *tun) -{ - int plane_idx; - for_each_plane(plane_idx) { - vty_out(vty, "- %s Plane:%s", - gtphub_plane_idx_names[plane_idx], VTY_NEWLINE); - - int side_idx; - for_each_side(side_idx) { - struct gtphub_tunnel_endpoint *te = &tun->endpoint[side_idx][plane_idx]; - vty_out(vty, " - to/from %s:%s", - gtphub_side_idx_names[side_idx], - VTY_NEWLINE); - vty_out_rate_ctr_group(vty, " ", te->counters_io); - } - } -} - -static void show_peer_summary(struct vty *vty, const char *prefix, - int side_idx, int plane_idx, - struct gtphub_peer *p, int with_io_stats) -{ - struct gtphub_peer_addr *pa; - int p2l = strlen(prefix) + 4 + 1; - char prefix2[p2l]; - memset(prefix2, ' ', p2l - 1); - prefix2[p2l - 1] = '\0'; - - if (with_io_stats) { - llist_for_each_entry(pa, &p->addresses, entry) { - vty_out(vty, "%s- %s %s %s%s", prefix, - gtphub_side_idx_names[side_idx], - gtphub_plane_idx_names[plane_idx], - gsn_addr_to_str(&pa->addr), - VTY_NEWLINE); - - - struct gtphub_peer_port *pp; - llist_for_each_entry(pp, &pa->ports, entry) { - vty_out(vty, "%s Port %" PRIu16 "%s", prefix, pp->port, VTY_NEWLINE); - vty_out_rate_ctr_group(vty, prefix2, pp->counters_io); - } - } - } else { - llist_for_each_entry(pa, &p->addresses, entry) { - vty_out(vty, "%s- %s %s %s", prefix, - gtphub_side_idx_names[side_idx], - gtphub_plane_idx_names[plane_idx], - gsn_addr_to_str(&pa->addr)); - struct gtphub_peer_port *pp; - llist_for_each_entry(pp, &pa->ports, entry) { - vty_out(vty, ":%" PRIu16, pp->port); - } - vty_out(vty, VTY_NEWLINE); - } - } -} - -static void show_peers_summary(struct vty *vty) -{ - int side_idx; - int plane_idx; - - int count[GTPH_SIDE_N][GTPH_PLANE_N] = {{0}}; - - for_each_side(side_idx) { - for_each_plane(plane_idx) { - struct gtphub_peer *p; - llist_for_each_entry(p, &g_hub->to_gsns[side_idx][plane_idx].peers, entry) { - count[side_idx][plane_idx] ++; - } - } - } - - vty_out(vty, "Peers Count:%s", VTY_NEWLINE); - for_each_side_and_plane(side_idx, plane_idx) { - vty_out(vty, " %s %s peers: %d%s", - gtphub_side_idx_names[side_idx], - gtphub_plane_idx_names[plane_idx], - count[side_idx][plane_idx], - VTY_NEWLINE); - } -} - -static void show_peers_all(struct vty *vty, int with_io_stats) -{ - int side_idx; - int plane_idx; - - int count[GTPH_SIDE_N][GTPH_PLANE_N] = {{0}}; - - vty_out(vty, "All Peers%s%s", - with_io_stats? " with I/O stats" : "", - VTY_NEWLINE); - for_each_side(side_idx) { - vty_out(vty, "- %s%s", gtphub_side_idx_names[side_idx], VTY_NEWLINE); - for_each_plane(plane_idx) { - struct gtphub_peer *p; - llist_for_each_entry(p, &g_hub->to_gsns[side_idx][plane_idx].peers, entry) { - count[side_idx][plane_idx] ++; - show_peer_summary(vty, " ", side_idx, plane_idx, p, with_io_stats); - } - } - } - for_each_side_and_plane(side_idx, plane_idx) { - vty_out(vty, "%s %s peers: %d%s", - gtphub_side_idx_names[side_idx], - gtphub_plane_idx_names[plane_idx], - count[side_idx][plane_idx], - VTY_NEWLINE); - } -} - - -static void show_tunnels_summary(struct vty *vty) -{ - time_t now = gtphub_now(); - - const int w = 36; - int max_expiry = g_hub->expire_slowly.expiry_in_seconds; - float seconds_per_step = ((float)max_expiry) / w; - - /* Print TEI mapping expiry in an ASCII histogram, like: - TEI map summary - Legend: '_'=0 '.'<=1% ':'<=2% '|'<=10% '#'>10% (10.0 m/step) - CTRL: 30 mappings, valid for 360m[# :. | . : . ]1m - USER: 30 mappings, valid for 360m[# :. | . : . ]1m - 4 TEI mappings in total, last expiry in 359.4 min - */ - vty_out(vty, - "Tunnels summary%s" - " Legend: ' '=0 '.'<=1%% ':'<=2%% '|'<=10%% '#'>10%% (%.1f m/step)%s", - VTY_NEWLINE, - seconds_per_step / 60., - VTY_NEWLINE); - - int last_expiry = 0; - - unsigned int count = 0; - - int histogram[w]; - memset(histogram, 0, sizeof(histogram)); - - struct gtphub_tunnel *t; - llist_for_each_entry(t, &g_hub->tunnels, entry) { - count ++; - int expiry = t->expiry_entry.expiry - now; - last_expiry = (last_expiry > expiry) ? last_expiry : expiry; - - int hi = ((float)expiry) / seconds_per_step; - if (hi < 0) - hi = 0; - if (hi > (w - 1)) - hi = w - 1; - histogram[hi] ++; - } - - vty_out(vty, - " %u tunnels, valid for %dm[", - count, max_expiry / 60); - - int i; - for (i = w - 1; i >= 0; i--) { - char c; - int val = histogram[i]; - int percent = 100. * val / count; - if (!val) - c = ' '; - else if (percent <= 1) - c = '.'; - else if (percent <= 2) - c = ':'; - else if (percent <= 10) - c = '|'; - else c = '#'; - vty_out(vty, "%c", c); - } - vty_out(vty, "]1m%s", VTY_NEWLINE); - - vty_out(vty, " last expiry in %.1f min%s", - ((float)last_expiry) / 60., - VTY_NEWLINE); -} - -static void show_tunnels_all(struct vty *vty, int with_io_stats) -{ - time_t now = gtphub_now(); - - vty_out(vty, "All tunnels%s:%s" - "Legend: TEI=<hex>: SGSN <-> GGSN (expiry in minutes), with each:%s" - " <IP-Ctrl>[/<IP-User>] (TEI C=<TEI-Ctrl-hex> U=<TEI-User-hex>)%s", - with_io_stats? "with I/O stats" : "", - VTY_NEWLINE, VTY_NEWLINE, VTY_NEWLINE); - - unsigned int count = 0; - unsigned int incomplete = 0; - struct gtphub_tunnel *tun; - llist_for_each_entry(tun, &g_hub->tunnels, entry) { - vty_out(vty, - "%s (expiry in %dm)%s", - gtphub_tunnel_str(tun), - (int)((tun->expiry_entry.expiry - now) / 60), - VTY_NEWLINE); - count ++; - if (!gtphub_tunnel_complete(tun)) - incomplete ++; - if (with_io_stats) - show_tunnel_stats(vty, tun); - } - vty_out(vty, "Total: %u tunnels (of which %u incomplete)%s", - count, incomplete, VTY_NEWLINE); -} - -#define SHOW_GTPHUB_STRS SHOW_STR "Show info on running GTP hub\n" -#define SHOW_GTPHUB_PEERS_STRS SHOW_GTPHUB_STRS "Active peers\n" -#define SHOW_GTPHUB_TUNS_STRS SHOW_GTPHUB_STRS "Active tunnels\n" - -DEFUN(show_gtphub_peers_summary, show_gtphub_peers_summary_cmd, "show gtphub peers summary", - SHOW_GTPHUB_PEERS_STRS "Summary of all peers\n") -{ - show_peers_summary(vty); - return CMD_SUCCESS; -} - -DEFUN(show_gtphub_peers_list, show_gtphub_peers_list_cmd, "show gtphub peers list", - SHOW_GTPHUB_PEERS_STRS "List all peers\n") -{ - show_peers_all(vty, 0); - return CMD_SUCCESS; -} - -DEFUN(show_gtphub_peers_stats, show_gtphub_peers_stats_cmd, "show gtphub peers stats", - SHOW_GTPHUB_PEERS_STRS "List all peers with I/O stats\n") -{ - show_peers_all(vty, 1); - return CMD_SUCCESS; -} - -DEFUN(show_gtphub_tunnels_summary, show_gtphub_tunnels_summary_cmd, "show gtphub tunnels summary", - SHOW_GTPHUB_TUNS_STRS "Summary of all tunnels\n") -{ - show_tunnels_summary(vty); - return CMD_SUCCESS; -} - -DEFUN(show_gtphub_tunnels_list, show_gtphub_tunnels_list_cmd, "show gtphub tunnels list", - SHOW_GTPHUB_TUNS_STRS "List all tunnels\n") -{ - show_tunnels_all(vty, 0); - return CMD_SUCCESS; -} - -DEFUN(show_gtphub_tunnels_stats, show_gtphub_tunnels_stats_cmd, "show gtphub tunnels stats", - SHOW_GTPHUB_TUNS_STRS "List all tunnels with I/O stats\n") -{ - show_tunnels_all(vty, 1); - return CMD_SUCCESS; -} - -DEFUN(show_gtphub, show_gtphub_cmd, "show gtphub all", - SHOW_GTPHUB_STRS "Summarize everything about the GTP hub\n") -{ - show_bind_stats_all(vty); - show_peers_summary(vty); - show_tunnels_summary(vty); - return CMD_SUCCESS; -} - - -int gtphub_vty_init(struct gtphub *global_hub, struct gtphub_cfg *global_cfg) -{ - g_hub = global_hub; - g_cfg = global_cfg; - - install_element_ve(&show_gtphub_cmd); - install_element_ve(&show_gtphub_peers_summary_cmd); - install_element_ve(&show_gtphub_peers_list_cmd); - install_element_ve(&show_gtphub_peers_stats_cmd); - install_element_ve(&show_gtphub_tunnels_summary_cmd); - install_element_ve(&show_gtphub_tunnels_list_cmd); - install_element_ve(&show_gtphub_tunnels_stats_cmd); - - install_element(CONFIG_NODE, &cfg_gtphub_cmd); - install_node(>phub_node, config_write_gtphub); - vty_install_default(GTPHUB_NODE); - - install_element(GTPHUB_NODE, &cfg_gtphub_bind_to_sgsns_short_cmd); - install_element(GTPHUB_NODE, &cfg_gtphub_bind_to_sgsns_cmd); - install_element(GTPHUB_NODE, &cfg_gtphub_bind_to_ggsns_short_cmd); - install_element(GTPHUB_NODE, &cfg_gtphub_bind_to_ggsns_cmd); - install_element(GTPHUB_NODE, &cfg_gtphub_ggsn_proxy_short_cmd); - install_element(GTPHUB_NODE, &cfg_gtphub_ggsn_proxy_cmd); - install_element(GTPHUB_NODE, &cfg_gtphub_sgsn_proxy_short_cmd); - install_element(GTPHUB_NODE, &cfg_gtphub_sgsn_proxy_cmd); - install_element(GTPHUB_NODE, &cfg_gtphub_sgsn_use_sender_cmd); - install_element(GTPHUB_NODE, &cfg_gtphub_no_sgsn_use_sender_cmd); - install_element(GTPHUB_NODE, &cfg_grx_ggsn_cmd); - - return 0; -} - -int gtphub_cfg_read(struct gtphub_cfg *cfg, const char *config_file) -{ - int rc; - - rc = vty_read_config_file(config_file, NULL); - if (rc < 0) { - fprintf(stderr, "Failed to parse the config file: '%s'\n", config_file); - return rc; - } - - return 0; -} |