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frr/pimd/pim6_cmd.c
Abhishek N R fe2df4f7ba pim6d: Adding "ipv6 mld join" CLI 
Adding the Interface level config command

ipv6 mld join
This command can be used to configure the static MLD join
for IPv6 group addresses on the interfaces.

Signed-off-by: Abhishek N R <abnr@vmware.com>
2022-03-14 23:00:38 -07:00

552 lines
15 KiB
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/*
* PIM for IPv6 FRR
* Copyright (C) 2022 Vmware, Inc.
* Mobashshera Rasool <mrasool@vmware.com>
*
* This program 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 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
* 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 "lib/json.h"
#include "command.h"
#include "if.h"
#include "prefix.h"
#include "zclient.h"
#include "plist.h"
#include "hash.h"
#include "nexthop.h"
#include "vrf.h"
#include "ferr.h"
#include "pimd.h"
#include "pim6_cmd.h"
#include "pim_vty.h"
#include "lib/northbound_cli.h"
#include "pim_errors.h"
#include "pim_nb.h"
#include "pim_cmd_common.h"
#ifndef VTYSH_EXTRACT_PL
#include "pimd/pim6_cmd_clippy.c"
#endif
DEFPY (ipv6_pim_joinprune_time,
ipv6_pim_joinprune_time_cmd,
"ipv6 pim join-prune-interval (1-65535)$jpi",
IPV6_STR
PIM_STR
"Join Prune Send Interval\n"
"Seconds\n")
{
return pim_process_join_prune_cmd(vty, jpi_str);
}
DEFPY (no_ipv6_pim_joinprune_time,
no_ipv6_pim_joinprune_time_cmd,
"no ipv6 pim join-prune-interval [(1-65535)]",
NO_STR
IPV6_STR
PIM_STR
"Join Prune Send Interval\n"
IGNORED_IN_NO_STR)
{
return pim_process_no_join_prune_cmd(vty);
}
DEFPY (ipv6_pim_spt_switchover_infinity,
ipv6_pim_spt_switchover_infinity_cmd,
"ipv6 pim spt-switchover infinity-and-beyond",
IPV6_STR
PIM_STR
"SPT-Switchover\n"
"Never switch to SPT Tree\n")
{
return pim_process_spt_switchover_infinity_cmd(vty);
}
DEFPY (ipv6_pim_spt_switchover_infinity_plist,
ipv6_pim_spt_switchover_infinity_plist_cmd,
"ipv6 pim spt-switchover infinity-and-beyond prefix-list WORD$plist",
IPV6_STR
PIM_STR
"SPT-Switchover\n"
"Never switch to SPT Tree\n"
"Prefix-List to control which groups to switch\n"
"Prefix-List name\n")
{
return pim_process_spt_switchover_prefixlist_cmd(vty, plist);
}
DEFPY (no_ipv6_pim_spt_switchover_infinity,
no_ipv6_pim_spt_switchover_infinity_cmd,
"no ipv6 pim spt-switchover infinity-and-beyond",
NO_STR
IPV6_STR
PIM_STR
"SPT_Switchover\n"
"Never switch to SPT Tree\n")
{
return pim_process_no_spt_switchover_cmd(vty);
}
DEFPY (no_ipv6_pim_spt_switchover_infinity_plist,
no_ipv6_pim_spt_switchover_infinity_plist_cmd,
"no ipv6 pim spt-switchover infinity-and-beyond prefix-list WORD",
NO_STR
IPV6_STR
PIM_STR
"SPT_Switchover\n"
"Never switch to SPT Tree\n"
"Prefix-List to control which groups to switch\n"
"Prefix-List name\n")
{
return pim_process_no_spt_switchover_cmd(vty);
}
DEFPY (ipv6_pim_packets,
ipv6_pim_packets_cmd,
"ipv6 pim packets (1-255)",
IPV6_STR
PIM_STR
"packets to process at one time per fd\n"
"Number of packets\n")
{
return pim_process_pim_packet_cmd(vty, packets_str);
}
DEFPY (no_ipv6_pim_packets,
no_ipv6_pim_packets_cmd,
"no ipv6 pim packets [(1-255)]",
NO_STR
IPV6_STR
PIM_STR
"packets to process at one time per fd\n"
IGNORED_IN_NO_STR)
{
return pim_process_no_pim_packet_cmd(vty);
}
DEFPY (ipv6_pim_keep_alive,
ipv6_pim_keep_alive_cmd,
"ipv6 pim keep-alive-timer (1-65535)$kat",
IPV6_STR
PIM_STR
"Keep alive Timer\n"
"Seconds\n")
{
return pim_process_keepalivetimer_cmd(vty, kat_str);
}
DEFPY (no_ipv6_pim_keep_alive,
no_ipv6_pim_keep_alive_cmd,
"no ipv6 pim keep-alive-timer [(1-65535)]",
NO_STR
IPV6_STR
PIM_STR
"Keep alive Timer\n"
IGNORED_IN_NO_STR)
{
return pim_process_no_keepalivetimer_cmd(vty);
}
DEFPY (ipv6_pim_rp_keep_alive,
ipv6_pim_rp_keep_alive_cmd,
"ipv6 pim rp keep-alive-timer (1-65535)$kat",
IPV6_STR
PIM_STR
"Rendevous Point\n"
"Keep alive Timer\n"
"Seconds\n")
{
return pim_process_rp_kat_cmd(vty, kat_str);
}
DEFPY (no_ipv6_pim_rp_keep_alive,
no_ipv6_pim_rp_keep_alive_cmd,
"no ipv6 pim rp keep-alive-timer [(1-65535)]",
NO_STR
IPV6_STR
PIM_STR
"Rendevous Point\n"
"Keep alive Timer\n"
IGNORED_IN_NO_STR)
{
return pim_process_no_rp_kat_cmd(vty);
}
DEFPY (ipv6_pim_register_suppress,
ipv6_pim_register_suppress_cmd,
"ipv6 pim register-suppress-time (1-65535)$rst",
IPV6_STR
PIM_STR
"Register Suppress Timer\n"
"Seconds\n")
{
return pim_process_register_suppress_cmd(vty, rst_str);
}
DEFPY (no_ipv6_pim_register_suppress,
no_ipv6_pim_register_suppress_cmd,
"no ipv6 pim register-suppress-time [(1-65535)]",
NO_STR
IPV6_STR
PIM_STR
"Register Suppress Timer\n"
IGNORED_IN_NO_STR)
{
return pim_process_no_register_suppress_cmd(vty);
}
DEFPY (interface_ipv6_pim,
interface_ipv6_pim_cmd,
"ipv6 pim",
IPV6_STR
PIM_STR)
{
return pim_process_ip_pim_cmd(vty);
}
DEFPY (interface_no_ipv6_pim,
interface_no_ipv6_pim_cmd,
"no ipv6 pim",
NO_STR
IPV6_STR
PIM_STR)
{
return pim_process_no_ip_pim_cmd(vty);
}
DEFPY (interface_ipv6_pim_drprio,
interface_ipv6_pim_drprio_cmd,
"ipv6 pim drpriority (1-4294967295)",
IPV6_STR
PIM_STR
"Set the Designated Router Election Priority\n"
"Value of the new DR Priority\n")
{
return pim_process_ip_pim_drprio_cmd(vty, drpriority_str);
}
DEFPY (interface_no_ipv6_pim_drprio,
interface_no_ipv6_pim_drprio_cmd,
"no ip pim drpriority [(1-4294967295)]",
NO_STR
IPV6_STR
PIM_STR
"Revert the Designated Router Priority to default\n"
"Old Value of the Priority\n")
{
return pim_process_no_ip_pim_drprio_cmd(vty);
}
DEFPY (interface_ipv6_pim_hello,
interface_ipv6_pim_hello_cmd,
"ipv6 pim hello (1-65535) [(1-65535)]$hold",
IPV6_STR
PIM_STR
IFACE_PIM_HELLO_STR
IFACE_PIM_HELLO_TIME_STR
IFACE_PIM_HELLO_HOLD_STR)
{
return pim_process_ip_pim_hello_cmd(vty, hello_str, hold_str);
}
DEFPY (interface_no_ipv6_pim_hello,
interface_no_ipv6_pim_hello_cmd,
"no ipv6 pim hello [(1-65535) [(1-65535)]]",
NO_STR
IPV6_STR
PIM_STR
IFACE_PIM_HELLO_STR
IGNORED_IN_NO_STR
IGNORED_IN_NO_STR)
{
return pim_process_no_ip_pim_hello_cmd(vty);
}
DEFPY (interface_ipv6_pim_activeactive,
interface_ipv6_pim_activeactive_cmd,
"[no] ipv6 pim active-active",
NO_STR
IPV6_STR
PIM_STR
"Mark interface as Active-Active for MLAG operations\n")
{
return pim_process_ip_pim_activeactive_cmd(vty, no);
}
DEFPY_HIDDEN (interface_ipv6_pim_ssm,
interface_ipv6_pim_ssm_cmd,
"ipv6 pim ssm",
IPV6_STR
PIM_STR
IFACE_PIM_STR)
{
int ret;
ret = pim_process_ip_pim_cmd(vty);
if (ret != NB_OK)
return ret;
vty_out(vty,
"Enabled PIM SM on interface; configure PIM SSM range if needed\n");
return NB_OK;
}
DEFPY_HIDDEN (interface_no_ipv6_pim_ssm,
interface_no_ipv6_pim_ssm_cmd,
"no ipv6 pim ssm",
NO_STR
IPV6_STR
PIM_STR
IFACE_PIM_STR)
{
return pim_process_no_ip_pim_cmd(vty);
}
DEFPY_HIDDEN (interface_ipv6_pim_sm,
interface_ipv6_pim_sm_cmd,
"ipv6 pim sm",
IPV6_STR
PIM_STR
IFACE_PIM_SM_STR)
{
return pim_process_ip_pim_cmd(vty);
}
DEFPY_HIDDEN (interface_no_ipv6_pim_sm,
interface_no_ipv6_pim_sm_cmd,
"no ipv6 pim sm",
NO_STR
IPV6_STR
PIM_STR
IFACE_PIM_SM_STR)
{
return pim_process_no_ip_pim_cmd(vty);
}
/* boundaries */
DEFPY (interface_ipv6_pim_boundary_oil,
interface_ipv6_pim_boundary_oil_cmd,
"ipv6 multicast boundary oil WORD",
IPV6_STR
"Generic multicast configuration options\n"
"Define multicast boundary\n"
"Filter OIL by group using prefix list\n"
"Prefix list to filter OIL with\n")
{
return pim_process_ip_pim_boundary_oil_cmd(vty, oil);
}
DEFPY (interface_no_ipv6_pim_boundary_oil,
interface_no_ipv6_pim_boundary_oil_cmd,
"no ipv6 multicast boundary oil [WORD]",
NO_STR
IPV6_STR
"Generic multicast configuration options\n"
"Define multicast boundary\n"
"Filter OIL by group using prefix list\n"
"Prefix list to filter OIL with\n")
{
return pim_process_no_ip_pim_boundary_oil_cmd(vty);
}
DEFPY (interface_ipv6_mroute,
interface_ipv6_mroute_cmd,
"ipv6 mroute INTERFACE X:X::X:X$group [X:X::X:X]$source",
IPV6_STR
"Add multicast route\n"
"Outgoing interface name\n"
"Group address\n"
"Source address\n")
{
return pim_process_ip_mroute_cmd(vty, interface, group_str, source_str);
}
DEFPY (interface_no_ipv6_mroute,
interface_no_ipv6_mroute_cmd,
"no ipv6 mroute INTERFACE X:X::X:X$group [X:X::X:X]$source",
NO_STR
IPV6_STR
"Add multicast route\n"
"Outgoing interface name\n"
"Group Address\n"
"Source Address\n")
{
return pim_process_no_ip_mroute_cmd(vty, interface, group_str,
source_str);
}
DEFPY (ipv6_pim_rp,
ipv6_pim_rp_cmd,
"ipv6 pim rp X:X::X:X$rp [X:X::X:X/M]$gp",
IPV6_STR
PIM_STR
"Rendezvous Point\n"
"ipv6 address of RP\n"
"Group Address range to cover\n")
{
const char *group_str = (gp_str) ? gp_str : "FF00::0/8";
return pim_process_rp_cmd(vty, rp_str, group_str);
}
DEFPY (no_ipv6_pim_rp,
no_ipv6_pim_rp_cmd,
"no ipv6 pim rp X:X::X:X$rp [X:X::X:X/M]$gp",
NO_STR
IPV6_STR
PIM_STR
"Rendezvous Point\n"
"ipv6 address of RP\n"
"Group Address range to cover\n")
{
const char *group_str = (gp_str) ? gp_str : "FF00::0/8";
return pim_process_no_rp_cmd(vty, rp_str, group_str);
}
DEFPY (ipv6_pim_rp_prefix_list,
ipv6_pim_rp_prefix_list_cmd,
"ipv6 pim rp X:X::X:X$rp prefix-list WORD$plist",
IPV6_STR
PIM_STR
"Rendezvous Point\n"
"ipv6 address of RP\n"
"group prefix-list filter\n"
"Name of a prefix-list\n")
{
return pim_process_rp_plist_cmd(vty, rp_str, plist);
}
DEFPY (no_ipv6_pim_rp_prefix_list,
no_ipv6_pim_rp_prefix_list_cmd,
"no ipv6 pim rp X:X::X:X$rp prefix-list WORD$plist",
NO_STR
IPV6_STR
PIM_STR
"Rendezvous Point\n"
"ipv6 address of RP\n"
"group prefix-list filter\n"
"Name of a prefix-list\n")
{
return pim_process_no_rp_plist_cmd(vty, rp_str, plist);
}
DEFPY (interface_ipv6_mld_join,
interface_ipv6_mld_join_cmd,
"ipv6 mld join X:X::X:X$group [X:X::X:X$source]",
IPV6_STR
IFACE_MLD_STR
"MLD join multicast group\n"
"Multicast group address\n"
"Source address\n")
{
char xpath[XPATH_MAXLEN];
if (source_str) {
if (IPV6_ADDR_SAME(&source, &in6addr_any)) {
vty_out(vty, "Bad source address %s\n", source_str);
return CMD_WARNING_CONFIG_FAILED;
}
} else
source_str = "::";
snprintf(xpath, sizeof(xpath), FRR_GMP_JOIN_XPATH, "frr-routing:ipv6",
group_str, source_str);
nb_cli_enqueue_change(vty, xpath, NB_OP_CREATE, NULL);
return nb_cli_apply_changes(vty, NULL);
}
DEFPY (interface_no_ipv6_mld_join,
interface_no_ipv6_mld_join_cmd,
"no ipv6 mld join X:X::X:X$group [X:X::X:X$source]",
NO_STR
IPV6_STR
IFACE_MLD_STR
"MLD join multicast group\n"
"Multicast group address\n"
"Source address\n")
{
char xpath[XPATH_MAXLEN];
if (source_str) {
if (IPV6_ADDR_SAME(&source, &in6addr_any)) {
vty_out(vty, "Bad source address %s\n", source_str);
return CMD_WARNING_CONFIG_FAILED;
}
} else
source_str = "::";
snprintf(xpath, sizeof(xpath), FRR_GMP_JOIN_XPATH, "frr-routing:ipv6",
group_str, source_str);
nb_cli_enqueue_change(vty, xpath, NB_OP_DESTROY, NULL);
return nb_cli_apply_changes(vty, NULL);
}
void pim_cmd_init(void)
{
if_cmd_init(pim_interface_config_write);
install_element(CONFIG_NODE, &ipv6_pim_joinprune_time_cmd);
install_element(CONFIG_NODE, &no_ipv6_pim_joinprune_time_cmd);
install_element(CONFIG_NODE, &ipv6_pim_spt_switchover_infinity_cmd);
install_element(CONFIG_NODE, &ipv6_pim_spt_switchover_infinity_plist_cmd);
install_element(CONFIG_NODE, &no_ipv6_pim_spt_switchover_infinity_cmd);
install_element(CONFIG_NODE, &no_ipv6_pim_spt_switchover_infinity_plist_cmd);
install_element(CONFIG_NODE, &ipv6_pim_packets_cmd);
install_element(CONFIG_NODE, &no_ipv6_pim_packets_cmd);
install_element(CONFIG_NODE, &ipv6_pim_keep_alive_cmd);
install_element(CONFIG_NODE, &no_ipv6_pim_keep_alive_cmd);
install_element(CONFIG_NODE, &ipv6_pim_rp_keep_alive_cmd);
install_element(CONFIG_NODE, &no_ipv6_pim_rp_keep_alive_cmd);
install_element(CONFIG_NODE, &ipv6_pim_register_suppress_cmd);
install_element(CONFIG_NODE, &no_ipv6_pim_register_suppress_cmd);
install_element(INTERFACE_NODE, &interface_ipv6_pim_cmd);
install_element(INTERFACE_NODE, &interface_no_ipv6_pim_cmd);
install_element(INTERFACE_NODE, &interface_ipv6_pim_drprio_cmd);
install_element(INTERFACE_NODE, &interface_no_ipv6_pim_drprio_cmd);
install_element(INTERFACE_NODE, &interface_ipv6_pim_hello_cmd);
install_element(INTERFACE_NODE, &interface_no_ipv6_pim_hello_cmd);
install_element(INTERFACE_NODE, &interface_ipv6_pim_activeactive_cmd);
install_element(INTERFACE_NODE, &interface_ipv6_pim_ssm_cmd);
install_element(INTERFACE_NODE, &interface_no_ipv6_pim_ssm_cmd);
install_element(INTERFACE_NODE, &interface_ipv6_pim_sm_cmd);
install_element(INTERFACE_NODE, &interface_no_ipv6_pim_sm_cmd);
install_element(INTERFACE_NODE,
&interface_ipv6_pim_boundary_oil_cmd);
install_element(INTERFACE_NODE,
&interface_no_ipv6_pim_boundary_oil_cmd);
install_element(INTERFACE_NODE, &interface_ipv6_mroute_cmd);
install_element(INTERFACE_NODE, &interface_no_ipv6_mroute_cmd);
install_element(CONFIG_NODE, &ipv6_pim_rp_cmd);
install_element(VRF_NODE, &ipv6_pim_rp_cmd);
install_element(CONFIG_NODE, &no_ipv6_pim_rp_cmd);
install_element(VRF_NODE, &no_ipv6_pim_rp_cmd);
install_element(CONFIG_NODE, &ipv6_pim_rp_prefix_list_cmd);
install_element(VRF_NODE, &ipv6_pim_rp_prefix_list_cmd);
install_element(CONFIG_NODE, &no_ipv6_pim_rp_prefix_list_cmd);
install_element(VRF_NODE, &no_ipv6_pim_rp_prefix_list_cmd);
install_element(INTERFACE_NODE, &interface_ipv6_mld_join_cmd);
install_element(INTERFACE_NODE, &interface_no_ipv6_mld_join_cmd);
}
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