[mirror_frr.git] / pbrd / pbr_vty.c

/*
 * PBR - vty code
 * Copyright (C) 2018 Cumulus Networks, Inc.
 *               Donald Sharp
 *
 * FRR is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License as published by the
 * Free Software Foundation; either version 2, or (at your option) any
 * later version.
 *
 * FRR 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
 * General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License along
 * with this program; see the file COPYING; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
 */
#include <zebra.h>

#include "vty.h"
#include "command.h"
#include "prefix.h"
#include "vrf.h"
#include "nexthop.h"
#include "nexthop_group.h"
#include "log.h"
#include "debug.h"

#include "pbrd/pbr_nht.h"
#include "pbrd/pbr_map.h"
#include "pbrd/pbr_zebra.h"
#include "pbrd/pbr_vty.h"
#include "pbrd/pbr_debug.h"
#ifndef VTYSH_EXTRACT_PL
#include "pbrd/pbr_vty_clippy.c"
#endif

DEFUN_NOSH(pbr_map, pbr_map_cmd, "pbr-map WORD seq (1-700)",
	   "Create pbr-map or enter pbr-map command mode\n"
	   "The name of the PBR MAP\n"
	   "Sequence to insert in existing pbr-map entry\n"
	   "Sequence number\n")
{
	const char *pbrm_name = argv[1]->arg;
	uint32_t seqno = atoi(argv[3]->arg);
	struct pbr_map_sequence *pbrms;

	pbrms = pbrms_get(pbrm_name, seqno);
	VTY_PUSH_CONTEXT(PBRMAP_NODE, pbrms);

	return CMD_SUCCESS;
}

DEFUN_NOSH(no_pbr_map, no_pbr_map_cmd, "no pbr-map WORD [seq (1-700)]",
	   NO_STR
	   "Delete pbr-map\n"
	   "The name of the PBR MAP\n"
	   "Sequence to delete from existing pbr-map entry\n"
	   "Sequence number\n")
{
	const char *pbrm_name = argv[2]->arg;
	uint32_t seqno = 0;
	struct pbr_map *pbrm = pbrm_find(pbrm_name);
	struct pbr_map_sequence *pbrms;
	struct listnode *node, *next_node;

	if (argc > 3)
		seqno = atoi(argv[4]->arg);

	if (!pbrm) {
		vty_out(vty, "pbr-map %s not found\n", pbrm_name);
		return CMD_SUCCESS;
	}

	for (ALL_LIST_ELEMENTS(pbrm->seqnumbers, node, next_node, pbrms)) {
		if (seqno && pbrms->seqno != seqno)
			continue;

		pbr_map_delete(pbrms);
	}

	return CMD_SUCCESS;
}

DEFPY(pbr_set_table_range,
      pbr_set_table_range_cmd,
      "[no] pbr table range (10000-4294966272)$lb (10000-4294966272)$ub",
      NO_STR
      PBR_STR
      "Set table ID range\n"
      "Set table ID range\n"
      "Lower bound for table ID range\n"
      "Upper bound for table ID range\n")
{
	/* upper bound is 2^32 - 2^10 */
	int ret = CMD_WARNING;

	/* validate given bounds */
	if (lb > ub)
		vty_out(vty, "%% Lower bound must be less than upper bound\n");
	else if (ub - lb < 10)
		vty_out(vty, "%% Range breadth must be at least 10\n");
	else {
		ret = CMD_SUCCESS;
		pbr_nht_set_tableid_range((uint32_t) lb, (uint32_t) ub);
	}

	return ret;
}


DEFPY(pbr_map_match_src, pbr_map_match_src_cmd,
	"[no] match src-ip <A.B.C.D/M|X:X::X:X/M>$prefix",
	NO_STR
	"Match the rest of the command\n"
	"Choose the src ip or ipv6 prefix to use\n"
	"v4 Prefix\n"
	"v6 Prefix\n")
{
	struct pbr_map_sequence *pbrms = VTY_GET_CONTEXT(pbr_map_sequence);

	pbrms->family = prefix->family;

	if (!no) {
		if (prefix_same(pbrms->src, prefix))
			return CMD_SUCCESS;

		if (!pbrms->src)
			pbrms->src = prefix_new();
		prefix_copy(pbrms->src, prefix);
	} else {
		prefix_free(pbrms->src);
		pbrms->src = 0;
	}

	pbr_map_check(pbrms);

	return CMD_SUCCESS;
}

DEFPY(pbr_map_match_dst, pbr_map_match_dst_cmd,
	"[no] match dst-ip <A.B.C.D/M|X:X::X:X/M>$prefix",
	NO_STR
	"Match the rest of the command\n"
	"Choose the src ip or ipv6 prefix to use\n"
	"v4 Prefix\n"
	"v6 Prefix\n")
{
	struct pbr_map_sequence *pbrms = VTY_GET_CONTEXT(pbr_map_sequence);

	pbrms->family = prefix->family;

	if (!no) {
		if (prefix_same(pbrms->dst, prefix))
			return CMD_SUCCESS;

		if (!pbrms->dst)
			pbrms->dst = prefix_new();
		prefix_copy(pbrms->dst, prefix);
	} else {
		prefix_free(pbrms->dst);
		pbrms->dst = NULL;
	}

	pbr_map_check(pbrms);

	return CMD_SUCCESS;
}

DEFPY(pbr_map_nexthop_group, pbr_map_nexthop_group_cmd,
	"[no] set nexthop-group NAME$name",
	NO_STR
	"Set for the PBR-MAP\n"
	"nexthop-group to use\n"
	"The name of the nexthop-group\n")
{
	struct pbr_map_sequence *pbrms = VTY_GET_CONTEXT(pbr_map_sequence);
	struct nexthop_group_cmd *nhgc;

	if (pbrms->nhg) {
		vty_out(vty,
			"A `set nexthop XX` command already exists, please remove that first\n");
		return CMD_WARNING_CONFIG_FAILED;
	}

	nhgc = nhgc_find(name);
	if (!nhgc) {
		vty_out(vty, "Specified nexthop-group %s does not exist\n",
			name);
		vty_out(vty, "PBR-MAP will not be applied until it is created\n");
	}

	if (no) {
		if (pbrms->nhgrp_name && strcmp(name, pbrms->nhgrp_name) == 0)
			pbr_map_delete_nexthop_group(pbrms);
		else {
			vty_out(vty,
				"Nexthop Group specified: %s does not exist to remove",
				name);
			return CMD_WARNING_CONFIG_FAILED;
		}
	} else {
		if (pbrms->nhgrp_name) {
			if (strcmp(name, pbrms->nhgrp_name) != 0) {
				vty_out(vty,
					"Please delete current nexthop group before modifying current one");
				return CMD_WARNING_CONFIG_FAILED;
			}

			return CMD_SUCCESS;
		}
		pbrms->nhgrp_name = XSTRDUP(MTYPE_TMP, name);
		pbr_map_check(pbrms);
	}

	return CMD_SUCCESS;
}

DEFPY(pbr_map_nexthop, pbr_map_nexthop_cmd,
      "[no] set nexthop <A.B.C.D|X:X::X:X>$addr [INTERFACE]$intf [nexthop-vrf NAME$name]",
      NO_STR
      "Set for the PBR-MAP\n"
      "Specify one of the nexthops in this map\n"
      "v4 Address\n"
      "v6 Address\n"
      "Interface to use\n"
      "If the nexthop is in a different vrf tell us\n"
      "The nexthop-vrf Name\n")
{
	struct pbr_map_sequence *pbrms = VTY_GET_CONTEXT(pbr_map_sequence);
	struct vrf *vrf;
	struct nexthop nhop;
	struct nexthop *nh;

	if (pbrms->nhgrp_name) {
		vty_out(vty,
			"Please unconfigure the nexthop group before adding an individual nexthop");
		return CMD_WARNING_CONFIG_FAILED;
	}

	if (name)
		vrf = vrf_lookup_by_name(name);
	else
		vrf = vrf_lookup_by_id(VRF_DEFAULT);

	if (!vrf) {
		vty_out(vty, "Specified: %s is non-existent\n", name);
		return CMD_WARNING_CONFIG_FAILED;
	}

	memset(&nhop, 0, sizeof(nhop));
	nhop.vrf_id = vrf->vrf_id;

	/*
	 * Make SA happy.  CLIPPY is not going to give us a NULL
	 * addr.
	 */
	assert(addr);
	if (addr->sa.sa_family == AF_INET) {
		nhop.gate.ipv4.s_addr = addr->sin.sin_addr.s_addr;
		if (intf) {
			nhop.type = NEXTHOP_TYPE_IPV4_IFINDEX;
			nhop.ifindex = ifname2ifindex(intf, vrf->vrf_id);
			if (nhop.ifindex == IFINDEX_INTERNAL) {
				vty_out(vty,
					"Specified Intf %s does not exist in vrf: %s\n",
					intf, vrf->name);
				return CMD_WARNING_CONFIG_FAILED;
			}
		} else
			nhop.type = NEXTHOP_TYPE_IPV4;
	} else {
		memcpy(&nhop.gate.ipv6, &addr->sin6.sin6_addr, 16);
		if (intf) {
			nhop.type = NEXTHOP_TYPE_IPV6_IFINDEX;
			nhop.ifindex = ifname2ifindex(intf, vrf->vrf_id);
			if (nhop.ifindex == IFINDEX_INTERNAL) {
				vty_out(vty,
					"Specified Intf %s does not exist in vrf: %s\n",
					intf, vrf->name);
				return CMD_WARNING_CONFIG_FAILED;
			}
		} else {
			if (IN6_IS_ADDR_LINKLOCAL(&nhop.gate.ipv6)) {
				vty_out(vty,
					"Specified a v6 LL with no interface, rejecting\n");
				return CMD_WARNING_CONFIG_FAILED;
			}
			nhop.type = NEXTHOP_TYPE_IPV6;
		}
	}

	if (pbrms->nhg)
		nh = nexthop_exists(pbrms->nhg, &nhop);
	else {
		char buf[PBR_NHC_NAMELEN];

		if (no) {
			vty_out(vty, "No nexthops to delete");
			return CMD_WARNING_CONFIG_FAILED;
		}

		pbrms->nhg = nexthop_group_new();
		pbrms->internal_nhg_name =
			XSTRDUP(MTYPE_TMP,
				pbr_nht_nexthop_make_name(pbrms->parent->name,
							  PBR_NHC_NAMELEN,
							  pbrms->seqno,
							  buf));
		nh = NULL;
	}

	if (no) {
		if (nh)
			pbr_nht_delete_individual_nexthop(pbrms);
	} else if (!nh) {

		if (pbrms->nhg->nexthop) {
			vty_out(vty,
				"If you would like more than one nexthop please use nexthop-groups");
			return CMD_WARNING_CONFIG_FAILED;
		}

		/* must be adding new nexthop since !no and !nexthop_exists */
		nh = nexthop_new();

		memcpy(nh, &nhop, sizeof(nhop));
		nexthop_add(&pbrms->nhg->nexthop, nh);

		pbr_nht_add_individual_nexthop(pbrms);
		pbr_map_check(pbrms);
	}

	return CMD_SUCCESS;
}

DEFPY (pbr_policy,
	pbr_policy_cmd,
	"[no] pbr-policy NAME$mapname",
	NO_STR
	"Policy to use\n"
	"Name of the pbr-map to apply\n")
{
	VTY_DECLVAR_CONTEXT(interface, ifp);
	struct pbr_map *pbrm, *old_pbrm;
	struct pbr_interface *pbr_ifp = ifp->info;

	pbrm = pbrm_find(mapname);

	if (!pbr_ifp) {
		/* we don't want one and we don't have one, so... */
		if (no)
			return CMD_SUCCESS;

		/* Some one could have fat fingered the interface name */
		pbr_ifp = pbr_if_new(ifp);
	}

	if (no) {
		if (strcmp(pbr_ifp->mapname, mapname) == 0) {
			pbr_ifp->mapname[0] = '\0';
			if (pbrm)
				pbr_map_interface_delete(pbrm, ifp);
		}
	} else {
		if (strcmp(pbr_ifp->mapname, "") != 0) {
			old_pbrm = pbrm_find(pbr_ifp->mapname);
			if (old_pbrm)
				pbr_map_interface_delete(old_pbrm, ifp);
		}
		snprintf(pbr_ifp->mapname, sizeof(pbr_ifp->mapname),
			 "%s", mapname);
		if (pbrm)
			pbr_map_add_interface(pbrm, ifp);
	}

	return CMD_SUCCESS;
}

DEFPY (show_pbr,
	show_pbr_cmd,
	"show pbr",
	SHOW_STR
	"Policy Based Routing\n")
{
	pbr_nht_write_table_range(vty);
	pbr_nht_write_rule_range(vty);

	return CMD_SUCCESS;
}

DEFPY (show_pbr_map,
	show_pbr_map_cmd,
	"show pbr map [NAME$name] [detail$detail]",
	SHOW_STR
	"Policy Based Routing\n"
	"PBR Map\n"
	"PBR Map Name\n"
	"Detailed information\n")
{
	struct pbr_map_sequence *pbrms;
	struct pbr_map *pbrm;
	struct listnode *node;
	char buf[PREFIX_STRLEN];
	char rbuf[64];

	RB_FOREACH (pbrm, pbr_map_entry_head, &pbr_maps) {
		if (name && strcmp(name, pbrm->name) != 0)
			continue;

		vty_out(vty, "  pbr-map %s valid: %d\n", pbrm->name,
			pbrm->valid);

		for (ALL_LIST_ELEMENTS_RO(pbrm->seqnumbers, node, pbrms)) {
			if (pbrms->reason)
				pbr_map_reason_string(pbrms->reason, rbuf,
						      sizeof(rbuf));
			vty_out(vty,
				"    Seq: %u rule: %u Installed: %" PRIu64 "(%u) Reason: %s\n",
				pbrms->seqno, pbrms->ruleno, pbrms->installed,
				pbrms->unique, pbrms->reason ? rbuf : "Valid");

			if (pbrms->src)
				vty_out(vty, "\tSRC Match: %s\n",
					prefix2str(pbrms->src, buf,
						   sizeof(buf)));
			if (pbrms->dst)
				vty_out(vty, "\tDST Match: %s\n",
					prefix2str(pbrms->dst, buf,
						   sizeof(buf)));

			if (pbrms->nhgrp_name) {
				vty_out(vty,
					"\tNexthop-Group: %s(%u) Installed: %u(%d)\n",
					pbrms->nhgrp_name,
					pbr_nht_get_table(pbrms->nhgrp_name),
					pbrms->nhs_installed,
					pbr_nht_get_installed(
						pbrms->nhgrp_name));
			} else if (pbrms->nhg) {
				vty_out(vty, "     ");
				nexthop_group_write_nexthop(
					vty, pbrms->nhg->nexthop);
				vty_out(vty,
					"\tInstalled: %u(%d) Tableid: %d\n",
					pbrms->nhs_installed,
					pbr_nht_get_installed(
						pbrms->internal_nhg_name),
					pbr_nht_get_table(
						pbrms->internal_nhg_name));
			} else {
				vty_out(vty,
					"\tNexthop-Group: Unknown Installed: 0(0)\n");
			}
		}
	}
	return CMD_SUCCESS;
}

DEFPY(show_pbr_nexthop_group,
      show_pbr_nexthop_group_cmd,
      "show pbr nexthop-groups [WORD$word]",
      SHOW_STR
      "Policy Based Routing\n"
      "Nexthop Groups\n"
      "Optional Name of the nexthop group\n")
{
	pbr_nht_show_nexthop_group(vty, word);

	return CMD_SUCCESS;
}

DEFPY (show_pbr_interface,
	show_pbr_interface_cmd,
	"show pbr interface [NAME$name]",
	SHOW_STR
	"Policy Based Routing\n"
	"PBR Interface\n"
	"PBR Interface Name\n")
{
	struct interface *ifp;
	struct vrf *vrf;
	struct pbr_interface *pbr_ifp;

	RB_FOREACH(vrf, vrf_name_head, &vrfs_by_name) {
		FOR_ALL_INTERFACES(vrf, ifp) {
			struct pbr_map *pbrm;

			if (!ifp->info)
				continue;

			if (name && strcmp(ifp->name, name) != 0)
				continue;

			pbr_ifp = ifp->info;

			if (strcmp(pbr_ifp->mapname, "") == 0)
				continue;

			pbrm = pbrm_find(pbr_ifp->mapname);
			vty_out(vty, "  %s(%d) with pbr-policy %s", ifp->name,
				ifp->ifindex, pbr_ifp->mapname);
			if (!pbrm)
				vty_out(vty, " (map doesn't exist)");
			vty_out(vty, "\n");
		}
	}

	return CMD_SUCCESS;
}

/* PBR debugging CLI ------------------------------------------------------- */

static struct cmd_node debug_node = {DEBUG_NODE, "", 1};

DEFPY(debug_pbr,
      debug_pbr_cmd,
      "[no] debug pbr [{map$map|zebra$zebra|nht$nht|events$events}]",
      NO_STR
      DEBUG_STR
      "Policy Based Routing\n"
      "Policy maps\n"
      "PBRD <-> Zebra communications\n"
      "Nexthop tracking\n"
      "Events\n")
{
	uint32_t mode = DEBUG_NODE2MODE(vty->node);

	if (map)
		DEBUG_MODE_SET(&pbr_dbg_map, mode, !no);
	if (zebra)
		DEBUG_MODE_SET(&pbr_dbg_zebra, mode, !no);
	if (nht)
		DEBUG_MODE_SET(&pbr_dbg_nht, mode, !no);
	if (events)
		DEBUG_MODE_SET(&pbr_dbg_event, mode, !no);

	/* no specific debug --> act on all of them */
	if (strmatch(argv[argc - 1]->text, "pbr"))
		pbr_debug_set_all(mode, !no);

	return CMD_SUCCESS;
}

DEFUN_NOSH(show_debugging_pbr,
	   show_debugging_pbr_cmd,
	   "show debugging [pbr]",
	   SHOW_STR
	   DEBUG_STR
	   "Policy Based Routing\n")
{
	vty_out(vty, "PBR debugging status:\n");

	pbr_debug_config_write_helper(vty, false);

	return CMD_SUCCESS;
}

/* ------------------------------------------------------------------------- */


static struct cmd_node interface_node = {
	INTERFACE_NODE, "%s(config-if)# ", 1 /* vtysh ? yes */
};

static int pbr_interface_config_write(struct vty *vty)
{
	struct interface *ifp;
	struct vrf *vrf;

	RB_FOREACH (vrf, vrf_name_head, &vrfs_by_name) {
		FOR_ALL_INTERFACES (vrf, ifp) {
			if (vrf->vrf_id == VRF_DEFAULT)
				vty_frame(vty, "interface %s\n", ifp->name);
			else
				vty_frame(vty, "interface %s vrf %s\n",
					  ifp->name, vrf->name);

			pbr_map_write_interfaces(vty, ifp);

			vty_endframe(vty, "!\n");
		}
	}

	return 1;
}

/* PBR map node structure. */
static struct cmd_node pbr_map_node = {PBRMAP_NODE, "%s(config-pbr-map)# ", 1};

static int pbr_vty_map_config_write_sequence(struct vty *vty,
					     struct pbr_map *pbrm,
					     struct pbr_map_sequence *pbrms)
{
	char buff[PREFIX_STRLEN];

	vty_out(vty, "pbr-map %s seq %u\n", pbrm->name, pbrms->seqno);

	if (pbrms->src)
		vty_out(vty, "  match src-ip %s\n",
			prefix2str(pbrms->src, buff, sizeof(buff)));

	if (pbrms->dst)
		vty_out(vty, "  match dst-ip %s\n",
			prefix2str(pbrms->dst, buff, sizeof(buff)));

	if (pbrms->nhgrp_name)
		vty_out(vty, "  set nexthop-group %s\n", pbrms->nhgrp_name);

	if (pbrms->nhg) {
		vty_out(vty, "  set ");
		nexthop_group_write_nexthop(vty, pbrms->nhg->nexthop);
	}

	vty_out(vty, "!\n");
	return 1;
}

static int pbr_vty_map_config_write(struct vty *vty)
{
	struct pbr_map *pbrm;

	pbr_nht_write_table_range(vty);
	pbr_nht_write_rule_range(vty);

	RB_FOREACH(pbrm, pbr_map_entry_head, &pbr_maps) {
		struct pbr_map_sequence *pbrms;
		struct listnode *node;

		for (ALL_LIST_ELEMENTS_RO(pbrm->seqnumbers, node, pbrms))
			pbr_vty_map_config_write_sequence(vty, pbrm, pbrms);
	}

	return 1;
}

void pbr_vty_init(void)
{
	install_node(&interface_node,
		     pbr_interface_config_write);
	if_cmd_init();

	install_node(&pbr_map_node,
		     pbr_vty_map_config_write);

	/* debug */
	install_node(&debug_node, pbr_debug_config_write);
	install_element(VIEW_NODE, &debug_pbr_cmd);
	install_element(CONFIG_NODE, &debug_pbr_cmd);
	install_element(VIEW_NODE, &show_debugging_pbr_cmd);

	install_default(PBRMAP_NODE);

	install_element(CONFIG_NODE, &pbr_map_cmd);
	install_element(CONFIG_NODE, &no_pbr_map_cmd);
	install_element(CONFIG_NODE, &pbr_set_table_range_cmd);
	install_element(INTERFACE_NODE, &pbr_policy_cmd);
	install_element(PBRMAP_NODE, &pbr_map_match_src_cmd);
	install_element(PBRMAP_NODE, &pbr_map_match_dst_cmd);
	install_element(PBRMAP_NODE, &pbr_map_nexthop_group_cmd);
	install_element(PBRMAP_NODE, &pbr_map_nexthop_cmd);
	install_element(VIEW_NODE, &show_pbr_cmd);
	install_element(VIEW_NODE, &show_pbr_map_cmd);
	install_element(VIEW_NODE, &show_pbr_interface_cmd);
	install_element(VIEW_NODE, &show_pbr_nexthop_group_cmd);
}
Commit	Line	Data
e5c83d9b DS	1	/*
	2	* PBR - vty code
	3	* Copyright (C) 2018 Cumulus Networks, Inc.
	4	* Donald Sharp
	5	*
	6	* FRR is free software; you can redistribute it and/or modify it
	7	* under the terms of the GNU General Public License as published by the
	8	* Free Software Foundation; either version 2, or (at your option) any
	9	* later version.
	10	*
	11	* FRR is distributed in the hope that it will be useful, but
	12	* WITHOUT ANY WARRANTY; without even the implied warranty of
	13	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
	14	* General Public License for more details.
	15	*
	16	* You should have received a copy of the GNU General Public License along
	17	* with this program; see the file COPYING; if not, write to the Free Software
	18	* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
	19	*/
	20	#include <zebra.h>
	21
	22	#include "vty.h"
	23	#include "command.h"
	24	#include "prefix.h"
	25	#include "vrf.h"
	26	#include "nexthop.h"
	27	#include "nexthop_group.h"
	28	#include "log.h"
e5c83d9b DS	29	#include "debug.h"
	30
	31	#include "pbrd/pbr_nht.h"
	32	#include "pbrd/pbr_map.h"
	33	#include "pbrd/pbr_zebra.h"
	34	#include "pbrd/pbr_vty.h"
e5c83d9b DS	35	#include "pbrd/pbr_debug.h"
	36	#ifndef VTYSH_EXTRACT_PL
	37	#include "pbrd/pbr_vty_clippy.c"
	38	#endif
	39
9a55f79a	40	DEFUN_NOSH(pbr_map, pbr_map_cmd, "pbr-map WORD seq (1-700)",
e5c83d9b DS	41	"Create pbr-map or enter pbr-map command mode\n"
	42	"The name of the PBR MAP\n"
	43	"Sequence to insert in existing pbr-map entry\n"
	44	"Sequence number\n")
	45	{
	46	const char *pbrm_name = argv[1]->arg;
	47	uint32_t seqno = atoi(argv[3]->arg);
	48	struct pbr_map_sequence *pbrms;
	49
	50	pbrms = pbrms_get(pbrm_name, seqno);
	51	VTY_PUSH_CONTEXT(PBRMAP_NODE, pbrms);
	52
	53	return CMD_SUCCESS;
	54	}
	55
9a55f79a	56	DEFUN_NOSH(no_pbr_map, no_pbr_map_cmd, "no pbr-map WORD [seq (1-700)]",
e5c83d9b DS	57	NO_STR
	58	"Delete pbr-map\n"
	59	"The name of the PBR MAP\n"
	60	"Sequence to delete from existing pbr-map entry\n"
	61	"Sequence number\n")
	62	{
	63	const char *pbrm_name = argv[2]->arg;
	64	uint32_t seqno = 0;
	65	struct pbr_map *pbrm = pbrm_find(pbrm_name);
e5c83d9b DS	66	struct pbr_map_sequence *pbrms;
	67	struct listnode node, next_node;
	68
	69	if (argc > 3)
	70	seqno = atoi(argv[4]->arg);
	71
	72	if (!pbrm) {
	73	vty_out(vty, "pbr-map %s not found\n", pbrm_name);
	74	return CMD_SUCCESS;
	75	}
	76
b13e5ad6 DS	77	for (ALL_LIST_ELEMENTS(pbrm->seqnumbers, node, next_node, pbrms)) {
	78	if (seqno && pbrms->seqno != seqno)
	79	continue;
e5c83d9b	80
b13e5ad6 DS	81	pbr_map_delete(pbrms);
b13e5ad6 DS	82	}
e5c83d9b DS	83
	84	return CMD_SUCCESS;
	85	}
	86
7bec514c QY	87	DEFPY(pbr_set_table_range,
	88	pbr_set_table_range_cmd,
	89	"[no] pbr table range (10000-4294966272)$lb (10000-4294966272)$ub",
	90	NO_STR
	91	PBR_STR
	92	"Set table ID range\n"
	93	"Set table ID range\n"
	94	"Lower bound for table ID range\n"
	95	"Upper bound for table ID range\n")
	96	{
	97	/* upper bound is 2^32 - 2^10 */
	98	int ret = CMD_WARNING;
	99
	100	/* validate given bounds */
	101	if (lb > ub)
	102	vty_out(vty, "%% Lower bound must be less than upper bound\n");
	103	else if (ub - lb < 10)
	104	vty_out(vty, "%% Range breadth must be at least 10\n");
	105	else {
	106	ret = CMD_SUCCESS;
	107	pbr_nht_set_tableid_range((uint32_t) lb, (uint32_t) ub);
	108	}
	109
	110	return ret;
	111	}
	112
	113
e5c83d9b DS	114	DEFPY(pbr_map_match_src, pbr_map_match_src_cmd,
	115	"[no] match src-ip <A.B.C.D/M\|X:X::X:X/M>$prefix",
	116	NO_STR
	117	"Match the rest of the command\n"
	118	"Choose the src ip or ipv6 prefix to use\n"
	119	"v4 Prefix\n"
	120	"v6 Prefix\n")
	121	{
	122	struct pbr_map_sequence *pbrms = VTY_GET_CONTEXT(pbr_map_sequence);
e5c83d9b	123
49027ce8 DS	124	pbrms->family = prefix->family;
49027ce8 DS	125
e5c83d9b	126	if (!no) {
b8eb036f DS	127	if (prefix_same(pbrms->src, prefix))
	128	return CMD_SUCCESS;
	129
e5c83d9b DS	130	if (!pbrms->src)
	131	pbrms->src = prefix_new();
	132	prefix_copy(pbrms->src, prefix);
	133	} else {
	134	prefix_free(pbrms->src);
	135	pbrms->src = 0;
	136	}
	137
b13e5ad6	138	pbr_map_check(pbrms);
e5c83d9b DS	139
	140	return CMD_SUCCESS;
	141	}
	142
	143	DEFPY(pbr_map_match_dst, pbr_map_match_dst_cmd,
	144	"[no] match dst-ip <A.B.C.D/M\|X:X::X:X/M>$prefix",
	145	NO_STR
	146	"Match the rest of the command\n"
	147	"Choose the src ip or ipv6 prefix to use\n"
	148	"v4 Prefix\n"
	149	"v6 Prefix\n")
	150	{
	151	struct pbr_map_sequence *pbrms = VTY_GET_CONTEXT(pbr_map_sequence);
e5c83d9b	152
49027ce8 DS	153	pbrms->family = prefix->family;
49027ce8 DS	154
e5c83d9b	155	if (!no) {
b8eb036f DS	156	if (prefix_same(pbrms->dst, prefix))
	157	return CMD_SUCCESS;
	158
e5c83d9b DS	159	if (!pbrms->dst)
	160	pbrms->dst = prefix_new();
	161	prefix_copy(pbrms->dst, prefix);
	162	} else {
	163	prefix_free(pbrms->dst);
b13e5ad6	164	pbrms->dst = NULL;
e5c83d9b DS	165	}
e5c83d9b DS	166
b13e5ad6	167	pbr_map_check(pbrms);
e5c83d9b DS	168
	169	return CMD_SUCCESS;
	170	}
	171
	172	DEFPY(pbr_map_nexthop_group, pbr_map_nexthop_group_cmd,
	173	"[no] set nexthop-group NAME$name",
	174	NO_STR
	175	"Set for the PBR-MAP\n"
	176	"nexthop-group to use\n"
	177	"The name of the nexthop-group\n")
	178	{
	179	struct pbr_map_sequence *pbrms = VTY_GET_CONTEXT(pbr_map_sequence);
	180	struct nexthop_group_cmd *nhgc;
e5c83d9b	181
e042a421 DS	182	if (pbrms->nhg) {
	183	vty_out(vty,
	184	"A `set nexthop XX` command already exists, please remove that first\n");
3a9210c2	185	return CMD_WARNING_CONFIG_FAILED;
e042a421 DS	186	}
e042a421 DS	187
e5c83d9b DS	188	nhgc = nhgc_find(name);
	189	if (!nhgc) {
	190	vty_out(vty, "Specified nexthop-group %s does not exist\n",
	191	name);
	192	vty_out(vty, "PBR-MAP will not be applied until it is created\n");
	193	}
	194
	195	if (no) {
	196	if (pbrms->nhgrp_name && strcmp(name, pbrms->nhgrp_name) == 0)
b13e5ad6	197	pbr_map_delete_nexthop_group(pbrms);
e5c83d9b DS	198	else {
	199	vty_out(vty,
	200	"Nexthop Group specified: %s does not exist to remove",
	201	name);
3a9210c2	202	return CMD_WARNING_CONFIG_FAILED;
e5c83d9b DS	203	}
	204	} else {
	205	if (pbrms->nhgrp_name) {
	206	if (strcmp(name, pbrms->nhgrp_name) != 0) {
	207	vty_out(vty,
	208	"Please delete current nexthop group before modifying current one");
3a9210c2	209	return CMD_WARNING_CONFIG_FAILED;
e5c83d9b DS	210	}
	211
	212	return CMD_SUCCESS;
	213	}
	214	pbrms->nhgrp_name = XSTRDUP(MTYPE_TMP, name);
b13e5ad6	215	pbr_map_check(pbrms);
e5c83d9b DS	216	}
e5c83d9b DS	217
e5c83d9b DS	218	return CMD_SUCCESS;
	219	}
	220
	221	DEFPY(pbr_map_nexthop, pbr_map_nexthop_cmd,
	222	"[no] set nexthop <A.B.C.D\|X:X::X:X>$addr [INTERFACE]$intf [nexthop-vrf NAME$name]",
	223	NO_STR
	224	"Set for the PBR-MAP\n"
	225	"Specify one of the nexthops in this map\n"
	226	"v4 Address\n"
	227	"v6 Address\n"
	228	"Interface to use\n"
	229	"If the nexthop is in a different vrf tell us\n"
	230	"The nexthop-vrf Name\n")
	231	{
	232	struct pbr_map_sequence *pbrms = VTY_GET_CONTEXT(pbr_map_sequence);
	233	struct vrf *vrf;
	234	struct nexthop nhop;
	235	struct nexthop *nh;
e5c83d9b DS	236
	237	if (pbrms->nhgrp_name) {
	238	vty_out(vty,
	239	"Please unconfigure the nexthop group before adding an individual nexthop");
3a9210c2	240	return CMD_WARNING_CONFIG_FAILED;
e5c83d9b DS	241	}
	242
	243	if (name)
	244	vrf = vrf_lookup_by_name(name);
	245	else
	246	vrf = vrf_lookup_by_id(VRF_DEFAULT);
	247
	248	if (!vrf) {
	249	vty_out(vty, "Specified: %s is non-existent\n", name);
3a9210c2	250	return CMD_WARNING_CONFIG_FAILED;
e5c83d9b DS	251	}
	252
	253	memset(&nhop, 0, sizeof(nhop));
	254	nhop.vrf_id = vrf->vrf_id;
	255
10a00758 DS	256	/*
	257	* Make SA happy. CLIPPY is not going to give us a NULL
	258	* addr.
	259	*/
	260	assert(addr);
e5c83d9b DS	261	if (addr->sa.sa_family == AF_INET) {
	262	nhop.gate.ipv4.s_addr = addr->sin.sin_addr.s_addr;
	263	if (intf) {
	264	nhop.type = NEXTHOP_TYPE_IPV4_IFINDEX;
	265	nhop.ifindex = ifname2ifindex(intf, vrf->vrf_id);
	266	if (nhop.ifindex == IFINDEX_INTERNAL) {
	267	vty_out(vty,
	268	"Specified Intf %s does not exist in vrf: %s\n",
	269	intf, vrf->name);
3a9210c2	270	return CMD_WARNING_CONFIG_FAILED;
e5c83d9b DS	271	}
	272	} else
	273	nhop.type = NEXTHOP_TYPE_IPV4;
	274	} else {
	275	memcpy(&nhop.gate.ipv6, &addr->sin6.sin6_addr, 16);
	276	if (intf) {
	277	nhop.type = NEXTHOP_TYPE_IPV6_IFINDEX;
	278	nhop.ifindex = ifname2ifindex(intf, vrf->vrf_id);
	279	if (nhop.ifindex == IFINDEX_INTERNAL) {
	280	vty_out(vty,
	281	"Specified Intf %s does not exist in vrf: %s\n",
	282	intf, vrf->name);
3a9210c2	283	return CMD_WARNING_CONFIG_FAILED;
e5c83d9b	284	}
cafec8da DS	285	} else {
	286	if (IN6_IS_ADDR_LINKLOCAL(&nhop.gate.ipv6)) {
	287	vty_out(vty,
	288	"Specified a v6 LL with no interface, rejecting\n");
	289	return CMD_WARNING_CONFIG_FAILED;
	290	}
e5c83d9b	291	nhop.type = NEXTHOP_TYPE_IPV6;
cafec8da	292	}
e5c83d9b DS	293	}
	294
	295	if (pbrms->nhg)
	296	nh = nexthop_exists(pbrms->nhg, &nhop);
	297	else {
06210d1f	298	char buf[PBR_NHC_NAMELEN];
e5c83d9b DS	299
	300	if (no) {
	301	vty_out(vty, "No nexthops to delete");
3a9210c2	302	return CMD_WARNING_CONFIG_FAILED;
e5c83d9b DS	303	}
	304
	305	pbrms->nhg = nexthop_group_new();
	306	pbrms->internal_nhg_name =
	307	XSTRDUP(MTYPE_TMP,
	308	pbr_nht_nexthop_make_name(pbrms->parent->name,
06210d1f	309	PBR_NHC_NAMELEN,
e5c83d9b DS	310	pbrms->seqno,
	311	buf));
	312	nh = NULL;
	313	}
	314
	315	if (no) {
b13e5ad6 DS	316	if (nh)
b13e5ad6 DS	317	pbr_nht_delete_individual_nexthop(pbrms);
e5c83d9b DS	318	} else if (!nh) {
	319
	320	if (pbrms->nhg->nexthop) {
	321	vty_out(vty,
	322	"If you would like more than one nexthop please use nexthop-groups");
3a9210c2	323	return CMD_WARNING_CONFIG_FAILED;
e5c83d9b DS	324	}
	325
	326	/* must be adding new nexthop since !no and !nexthop_exists */
	327	nh = nexthop_new();
	328
	329	memcpy(nh, &nhop, sizeof(nhop));
	330	nexthop_add(&pbrms->nhg->nexthop, nh);
	331
b13e5ad6 DS	332	pbr_nht_add_individual_nexthop(pbrms);
b13e5ad6 DS	333	pbr_map_check(pbrms);
e5c83d9b DS	334	}
	335
	336	return CMD_SUCCESS;
	337	}
	338
e5c83d9b DS	339	DEFPY (pbr_policy,
	340	pbr_policy_cmd,
	341	"[no] pbr-policy NAME$mapname",
	342	NO_STR
	343	"Policy to use\n"
	344	"Name of the pbr-map to apply\n")
	345	{
	346	VTY_DECLVAR_CONTEXT(interface, ifp);
	347	struct pbr_map pbrm, old_pbrm;
	348	struct pbr_interface *pbr_ifp = ifp->info;
	349
	350	pbrm = pbrm_find(mapname);
	351
b13e5ad6	352	if (!pbr_ifp) {
d6416967 QY	353	/* we don't want one and we don't have one, so... */
	354	if (no)
	355	return CMD_SUCCESS;
	356
	357	/* Some one could have fat fingered the interface name */
b13e5ad6 DS	358	pbr_ifp = pbr_if_new(ifp);
	359	}
	360
e5c83d9b DS	361	if (no) {
e5c83d9b DS	362	if (strcmp(pbr_ifp->mapname, mapname) == 0) {
5f504f14	363	pbr_ifp->mapname[0] = '\0';
e5c83d9b DS	364	if (pbrm)
	365	pbr_map_interface_delete(pbrm, ifp);
	366	}
	367	} else {
5f504f14 QY	368	if (strcmp(pbr_ifp->mapname, "") != 0) {
	369	old_pbrm = pbrm_find(pbr_ifp->mapname);
	370	if (old_pbrm)
	371	pbr_map_interface_delete(old_pbrm, ifp);
e5c83d9b	372	}
5f504f14 QY	373	snprintf(pbr_ifp->mapname, sizeof(pbr_ifp->mapname),
	374	"%s", mapname);
	375	if (pbrm)
	376	pbr_map_add_interface(pbrm, ifp);
e5c83d9b DS	377	}
	378
	379	return CMD_SUCCESS;
	380	}
	381
	382	DEFPY (show_pbr,
	383	show_pbr_cmd,
ef18ed6e	384	"show pbr",
e5c83d9b	385	SHOW_STR
ef18ed6e	386	"Policy Based Routing\n")
e5c83d9b DS	387	{
	388	pbr_nht_write_table_range(vty);
	389	pbr_nht_write_rule_range(vty);
	390
	391	return CMD_SUCCESS;
	392	}
	393
	394	DEFPY (show_pbr_map,
	395	show_pbr_map_cmd,
ef18ed6e	396	"show pbr map [NAME$name] [detail$detail]",
e5c83d9b DS	397	SHOW_STR
	398	"Policy Based Routing\n"
	399	"PBR Map\n"
	400	"PBR Map Name\n"
ef18ed6e	401	"Detailed information\n")
e5c83d9b DS	402	{
	403	struct pbr_map_sequence *pbrms;
	404	struct pbr_map *pbrm;
	405	struct listnode *node;
	406	char buf[PREFIX_STRLEN];
	407	char rbuf[64];
	408
	409	RB_FOREACH (pbrm, pbr_map_entry_head, &pbr_maps) {
	410	if (name && strcmp(name, pbrm->name) != 0)
	411	continue;
	412
	413	vty_out(vty, " pbr-map %s valid: %d\n", pbrm->name,
	414	pbrm->valid);
	415
	416	for (ALL_LIST_ELEMENTS_RO(pbrm->seqnumbers, node, pbrms)) {
	417	if (pbrms->reason)
	418	pbr_map_reason_string(pbrms->reason, rbuf,
	419	sizeof(rbuf));
	420	vty_out(vty,
37c606ff	421	" Seq: %u rule: %u Installed: %" PRIu64 "(%u) Reason: %s\n",
e5c83d9b DS	422	pbrms->seqno, pbrms->ruleno, pbrms->installed,
	423	pbrms->unique, pbrms->reason ? rbuf : "Valid");
	424
	425	if (pbrms->src)
	426	vty_out(vty, "\tSRC Match: %s\n",
	427	prefix2str(pbrms->src, buf,
	428	sizeof(buf)));
	429	if (pbrms->dst)
	430	vty_out(vty, "\tDST Match: %s\n",
	431	prefix2str(pbrms->dst, buf,
	432	sizeof(buf)));
	433
	434	if (pbrms->nhgrp_name) {
	435	vty_out(vty,
	436	"\tNexthop-Group: %s(%u) Installed: %u(%d)\n",
	437	pbrms->nhgrp_name,
	438	pbr_nht_get_table(pbrms->nhgrp_name),
	439	pbrms->nhs_installed,
	440	pbr_nht_get_installed(
	441	pbrms->nhgrp_name));
	442	} else if (pbrms->nhg) {
	443	vty_out(vty, " ");
	444	nexthop_group_write_nexthop(
	445	vty, pbrms->nhg->nexthop);
	446	vty_out(vty,
	447	"\tInstalled: %u(%d) Tableid: %d\n",
	448	pbrms->nhs_installed,
	449	pbr_nht_get_installed(
	450	pbrms->internal_nhg_name),
	451	pbr_nht_get_table(
	452	pbrms->internal_nhg_name));
	453	} else {
	454	vty_out(vty,
	455	"\tNexthop-Group: Unknown Installed: 0(0)\n");
	456	}
	457	}
	458	}
	459	return CMD_SUCCESS;
	460	}
	461
	462	DEFPY(show_pbr_nexthop_group,
	463	show_pbr_nexthop_group_cmd,
	464	"show pbr nexthop-groups [WORD$word]",
	465	SHOW_STR
	466	"Policy Based Routing\n"
	467	"Nexthop Groups\n"
	468	"Optional Name of the nexthop group\n")
	469	{
	470	pbr_nht_show_nexthop_group(vty, word);
	471
	472	return CMD_SUCCESS;
	473	}
	474
	475	DEFPY (show_pbr_interface,
	476	show_pbr_interface_cmd,
ef18ed6e	477	"show pbr interface [NAME$name]",
e5c83d9b DS	478	SHOW_STR
	479	"Policy Based Routing\n"
	480	"PBR Interface\n"
ef18ed6e	481	"PBR Interface Name\n")
e5c83d9b	482	{
d3765386	483	struct interface *ifp;
e5c83d9b DS	484	struct vrf *vrf;
	485	struct pbr_interface *pbr_ifp;
	486
	487	RB_FOREACH(vrf, vrf_name_head, &vrfs_by_name) {
	488	FOR_ALL_INTERFACES(vrf, ifp) {
	489	struct pbr_map *pbrm;
	490
1c33fb1d DS	491	if (!ifp->info)
	492	continue;
	493
e5c83d9b DS	494	if (name && strcmp(ifp->name, name) != 0)
	495	continue;
	496
	497	pbr_ifp = ifp->info;
	498
	499	if (strcmp(pbr_ifp->mapname, "") == 0)
	500	continue;
	501
	502	pbrm = pbrm_find(pbr_ifp->mapname);
	503	vty_out(vty, " %s(%d) with pbr-policy %s", ifp->name,
	504	ifp->ifindex, pbr_ifp->mapname);
	505	if (!pbrm)
	506	vty_out(vty, " (map doesn't exist)");
	507	vty_out(vty, "\n");
	508	}
	509	}
	510
	511	return CMD_SUCCESS;
	512	}
	513
e14f43cc	514	/* PBR debugging CLI ------------------------------------------------------- */
e14f43cc QY	515
	516	static struct cmd_node debug_node = {DEBUG_NODE, "", 1};
	517
	518	DEFPY(debug_pbr,
	519	debug_pbr_cmd,
	520	"[no] debug pbr [{map$map\|zebra$zebra\|nht$nht\|events$events}]",
	521	NO_STR
	522	DEBUG_STR
	523	"Policy Based Routing\n"
	524	"Policy maps\n"
	525	"PBRD <-> Zebra communications\n"
	526	"Nexthop tracking\n"
	527	"Events\n")
	528	{
	529	uint32_t mode = DEBUG_NODE2MODE(vty->node);
	530
	531	if (map)
	532	DEBUG_MODE_SET(&pbr_dbg_map, mode, !no);
	533	if (zebra)
	534	DEBUG_MODE_SET(&pbr_dbg_zebra, mode, !no);
	535	if (nht)
	536	DEBUG_MODE_SET(&pbr_dbg_nht, mode, !no);
	537	if (events)
	538	DEBUG_MODE_SET(&pbr_dbg_event, mode, !no);
	539
	540	/* no specific debug --> act on all of them */
	541	if (strmatch(argv[argc - 1]->text, "pbr"))
	542	pbr_debug_set_all(mode, !no);
	543
	544	return CMD_SUCCESS;
	545	}
	546
	547	DEFUN_NOSH(show_debugging_pbr,
	548	show_debugging_pbr_cmd,
	549	"show debugging [pbr]",
	550	SHOW_STR
	551	DEBUG_STR
	552	"Policy Based Routing\n")
	553	{
	554	vty_out(vty, "PBR debugging status:\n");
	555
	556	pbr_debug_config_write_helper(vty, false);
	557
	558	return CMD_SUCCESS;
	559	}
	560
e14f43cc QY	561	/* ------------------------------------------------------------------------- */
	562
	563
e5c83d9b DS	564	static struct cmd_node interface_node = {
	565	INTERFACE_NODE, "%s(config-if)# ", 1 /* vtysh ? yes */
	566	};
	567
	568	static int pbr_interface_config_write(struct vty *vty)
	569	{
	570	struct interface *ifp;
	571	struct vrf *vrf;
	572
	573	RB_FOREACH (vrf, vrf_name_head, &vrfs_by_name) {
	574	FOR_ALL_INTERFACES (vrf, ifp) {
	575	if (vrf->vrf_id == VRF_DEFAULT)
	576	vty_frame(vty, "interface %s\n", ifp->name);
	577	else
	578	vty_frame(vty, "interface %s vrf %s\n",
	579	ifp->name, vrf->name);
	580
	581	pbr_map_write_interfaces(vty, ifp);
	582
	583	vty_endframe(vty, "!\n");
	584	}
	585	}
	586
	587	return 1;
	588	}
	589
	590	/* PBR map node structure. */
	591	static struct cmd_node pbr_map_node = {PBRMAP_NODE, "%s(config-pbr-map)# ", 1};
	592
	593	static int pbr_vty_map_config_write_sequence(struct vty *vty,
	594	struct pbr_map *pbrm,
	595	struct pbr_map_sequence *pbrms)
	596	{
	597	char buff[PREFIX_STRLEN];
	598
5e44f18f	599	vty_out(vty, "pbr-map %s seq %u\n", pbrm->name, pbrms->seqno);
e5c83d9b DS	600
	601	if (pbrms->src)
	602	vty_out(vty, " match src-ip %s\n",
d3765386	603	prefix2str(pbrms->src, buff, sizeof(buff)));
e5c83d9b DS	604
	605	if (pbrms->dst)
	606	vty_out(vty, " match dst-ip %s\n",
d3765386	607	prefix2str(pbrms->dst, buff, sizeof(buff)));
e5c83d9b DS	608
	609	if (pbrms->nhgrp_name)
	610	vty_out(vty, " set nexthop-group %s\n", pbrms->nhgrp_name);
	611
	612	if (pbrms->nhg) {
57cdafc4	613	vty_out(vty, " set ");
e5c83d9b DS	614	nexthop_group_write_nexthop(vty, pbrms->nhg->nexthop);
	615	}
	616
5e44f18f	617	vty_out(vty, "!\n");
e5c83d9b DS	618	return 1;
	619	}
	620
	621	static int pbr_vty_map_config_write(struct vty *vty)
	622	{
	623	struct pbr_map *pbrm;
	624
	625	pbr_nht_write_table_range(vty);
	626	pbr_nht_write_rule_range(vty);
	627
	628	RB_FOREACH(pbrm, pbr_map_entry_head, &pbr_maps) {
	629	struct pbr_map_sequence *pbrms;
	630	struct listnode *node;
	631
d3765386	632	for (ALL_LIST_ELEMENTS_RO(pbrm->seqnumbers, node, pbrms))
e5c83d9b	633	pbr_vty_map_config_write_sequence(vty, pbrm, pbrms);
e5c83d9b DS	634	}
	635
	636	return 1;
	637	}
	638
	639	void pbr_vty_init(void)
	640	{
	641	install_node(&interface_node,
	642	pbr_interface_config_write);
	643	if_cmd_init();
	644
	645	install_node(&pbr_map_node,
	646	pbr_vty_map_config_write);
	647
e14f43cc QY	648	/* debug */
	649	install_node(&debug_node, pbr_debug_config_write);
	650	install_element(VIEW_NODE, &debug_pbr_cmd);
	651	install_element(CONFIG_NODE, &debug_pbr_cmd);
	652	install_element(VIEW_NODE, &show_debugging_pbr_cmd);
	653
e5c83d9b DS	654	install_default(PBRMAP_NODE);
	655
	656	install_element(CONFIG_NODE, &pbr_map_cmd);
	657	install_element(CONFIG_NODE, &no_pbr_map_cmd);
7bec514c	658	install_element(CONFIG_NODE, &pbr_set_table_range_cmd);
e5c83d9b	659	install_element(INTERFACE_NODE, &pbr_policy_cmd);
e5c83d9b DS	660	install_element(PBRMAP_NODE, &pbr_map_match_src_cmd);
	661	install_element(PBRMAP_NODE, &pbr_map_match_dst_cmd);
	662	install_element(PBRMAP_NODE, &pbr_map_nexthop_group_cmd);
	663	install_element(PBRMAP_NODE, &pbr_map_nexthop_cmd);
	664	install_element(VIEW_NODE, &show_pbr_cmd);
	665	install_element(VIEW_NODE, &show_pbr_map_cmd);
	666	install_element(VIEW_NODE, &show_pbr_interface_cmd);
	667	install_element(VIEW_NODE, &show_pbr_nexthop_group_cmd);
e5c83d9b	668	}