(struct bgp *bgp, struct vty *vty),
(bgp, vty))
+#define GR_NO_OPER "The Graceful Restart No Operation was executed as cmd same as previous one"
+#define GR_INVALID "The Graceful Restart command used is not valid at this moment."
static struct peer_group *listen_range_exists(struct bgp *bgp,
struct prefix *range, int exact);
+/* Show BGP peer's information. */
+enum show_type {
+ show_all,
+ show_peer,
+ show_ipv4_all,
+ show_ipv6_all,
+ show_ipv4_peer,
+ show_ipv6_peer
+};
+
static enum node_type bgp_node_type(afi_t afi, safi_t safi)
{
switch (afi) {
str = "Operation not allowed on a directly connected neighbor";
break;
case BGP_ERR_PEER_SAFI_CONFLICT:
- str = "Cannot activate peer for both 'ipv4 unicast' and 'ipv4 labeled-unicast'";
+ str = GR_INVALID;
+ break;
+ case BGP_ERR_GR_INVALID_CMD:
+ str = "The Graceful Restart command used is not valid at this moment.";
+ break;
+ case BGP_ERR_GR_OPERATION_FAILED:
+ str = "The Graceful Restart Operation failed due to an err.";
+ break;
+ case BGP_GR_NO_OPERATION:
+ str = GR_NO_OPER;
break;
}
if (str) {
if (!peer->afc[tmp_afi][tmp_safi])
continue;
+ bgp_peer_gr_flags_update(peer);
+
if (stype == BGP_CLEAR_SOFT_NONE)
ret = peer_clear(peer, &nnode);
else
return CMD_SUCCESS;
}
-/* "bgp graceful-restart" configuration. */
+/* "bgp graceful-restart mode" configuration. */
DEFUN (bgp_graceful_restart,
- bgp_graceful_restart_cmd,
- "bgp graceful-restart",
- "BGP specific commands\n"
- "Graceful restart capability parameters\n")
+ bgp_graceful_restart_cmd,
+ "bgp graceful-restart",
+ "BGP specific commands\n"
+ GR_CMD
+ )
{
+ int ret = BGP_GR_FAILURE;
+
+ if (BGP_DEBUG(graceful_restart, GRACEFUL_RESTART))
+ zlog_debug("BGP_GR:: bgp_graceful_restart_cmd : START ");
VTY_DECLVAR_CONTEXT(bgp, bgp);
- bgp_flag_set(bgp, BGP_FLAG_GRACEFUL_RESTART);
- return CMD_SUCCESS;
+
+ ret = bgp_gr_update_all(bgp, GLOBAL_GR_CMD);
+
+ if (BGP_DEBUG(graceful_restart, GRACEFUL_RESTART))
+ zlog_debug("BGP_GR:: bgp_graceful_restart_cmd : END ");
+ return bgp_vty_return(vty, ret);
}
DEFUN (no_bgp_graceful_restart,
- no_bgp_graceful_restart_cmd,
- "no bgp graceful-restart",
- NO_STR
- "BGP specific commands\n"
- "Graceful restart capability parameters\n")
+ no_bgp_graceful_restart_cmd,
+ "no bgp graceful-restart",
+ NO_STR
+ "BGP specific commands\n"
+ NO_GR_CMD
+ )
{
VTY_DECLVAR_CONTEXT(bgp, bgp);
- bgp_flag_unset(bgp, BGP_FLAG_GRACEFUL_RESTART);
- return CMD_SUCCESS;
+
+ if (BGP_DEBUG(graceful_restart, GRACEFUL_RESTART))
+ zlog_debug("BGP_GR:: no_bgp_graceful_restart_cmd : START ");
+
+ int ret = BGP_GR_FAILURE;
+
+ ret = bgp_gr_update_all(bgp, NO_GLOBAL_GR_CMD);
+
+ if (BGP_DEBUG(graceful_restart, GRACEFUL_RESTART))
+ zlog_debug("BGP_GR:: no_bgp_graceful_restart_cmd : END ");
+
+ return bgp_vty_return(vty, ret);
}
DEFUN (bgp_graceful_restart_stalepath_time,
- bgp_graceful_restart_stalepath_time_cmd,
- "bgp graceful-restart stalepath-time (1-4095)",
- "BGP specific commands\n"
- "Graceful restart capability parameters\n"
- "Set the max time to hold onto restarting peer's stale paths\n"
- "Delay value (seconds)\n")
+ bgp_graceful_restart_stalepath_time_cmd,
+ "bgp graceful-restart stalepath-time (1-4095)",
+ "BGP specific commands\n"
+ "Graceful restart capability parameters\n"
+ "Set the max time to hold onto restarting peer's stale paths\n"
+ "Delay value (seconds)\n")
{
VTY_DECLVAR_CONTEXT(bgp, bgp);
int idx_number = 3;
}
DEFUN (bgp_graceful_restart_restart_time,
- bgp_graceful_restart_restart_time_cmd,
- "bgp graceful-restart restart-time (1-4095)",
- "BGP specific commands\n"
- "Graceful restart capability parameters\n"
- "Set the time to wait to delete stale routes before a BGP open message is received\n"
- "Delay value (seconds)\n")
+ bgp_graceful_restart_restart_time_cmd,
+ "bgp graceful-restart restart-time (1-4095)",
+ "BGP specific commands\n"
+ "Graceful restart capability parameters\n"
+ "Set the time to wait to delete stale routes before a BGP open message is received\n"
+ "Delay value (seconds)\n")
{
VTY_DECLVAR_CONTEXT(bgp, bgp);
int idx_number = 3;
}
DEFUN (no_bgp_graceful_restart_stalepath_time,
- no_bgp_graceful_restart_stalepath_time_cmd,
- "no bgp graceful-restart stalepath-time [(1-4095)]",
- NO_STR
- "BGP specific commands\n"
- "Graceful restart capability parameters\n"
- "Set the max time to hold onto restarting peer's stale paths\n"
- "Delay value (seconds)\n")
+ no_bgp_graceful_restart_stalepath_time_cmd,
+ "no bgp graceful-restart stalepath-time [(1-4095)]",
+ NO_STR
+ "BGP specific commands\n"
+ "Graceful restart capability parameters\n"
+ "Set the max time to hold onto restarting peer's stale paths\n"
+ "Delay value (seconds)\n")
{
VTY_DECLVAR_CONTEXT(bgp, bgp);
}
DEFUN (no_bgp_graceful_restart_restart_time,
- no_bgp_graceful_restart_restart_time_cmd,
- "no bgp graceful-restart restart-time [(1-4095)]",
- NO_STR
- "BGP specific commands\n"
- "Graceful restart capability parameters\n"
- "Set the time to wait to delete stale routes before a BGP open message is received\n"
- "Delay value (seconds)\n")
+ no_bgp_graceful_restart_restart_time_cmd,
+ "no bgp graceful-restart restart-time [(1-4095)]",
+ NO_STR
+ "BGP specific commands\n"
+ "Graceful restart capability parameters\n"
+ "Set the time to wait to delete stale routes before a BGP open message is received\n"
+ "Delay value (seconds)\n")
{
VTY_DECLVAR_CONTEXT(bgp, bgp);
}
DEFUN (bgp_graceful_restart_preserve_fw,
- bgp_graceful_restart_preserve_fw_cmd,
- "bgp graceful-restart preserve-fw-state",
- "BGP specific commands\n"
- "Graceful restart capability parameters\n"
- "Sets F-bit indication that fib is preserved while doing Graceful Restart\n")
+ bgp_graceful_restart_preserve_fw_cmd,
+ "bgp graceful-restart preserve-fw-state",
+ "BGP specific commands\n"
+ "Graceful restart capability parameters\n"
+ "Sets F-bit indication that fib is preserved while doing Graceful Restart\n")
{
VTY_DECLVAR_CONTEXT(bgp, bgp);
bgp_flag_set(bgp, BGP_FLAG_GR_PRESERVE_FWD);
}
DEFUN (no_bgp_graceful_restart_preserve_fw,
- no_bgp_graceful_restart_preserve_fw_cmd,
- "no bgp graceful-restart preserve-fw-state",
- NO_STR
- "BGP specific commands\n"
- "Graceful restart capability parameters\n"
- "Unsets F-bit indication that fib is preserved while doing Graceful Restart\n")
+ no_bgp_graceful_restart_preserve_fw_cmd,
+ "no bgp graceful-restart preserve-fw-state",
+ NO_STR
+ "BGP specific commands\n"
+ "Graceful restart capability parameters\n"
+ "Unsets F-bit indication that fib is preserved while doing Graceful Restart\n")
{
VTY_DECLVAR_CONTEXT(bgp, bgp);
bgp_flag_unset(bgp, BGP_FLAG_GR_PRESERVE_FWD);
return CMD_SUCCESS;
}
+DEFUN (bgp_graceful_restart_disable,
+ bgp_graceful_restart_disable_cmd,
+ "bgp graceful-restart-disable",
+ "BGP specific commands\n"
+ GR_DISABLE)
+{
+ int ret = BGP_GR_FAILURE;
+
+ if (BGP_DEBUG(graceful_restart, GRACEFUL_RESTART))
+ zlog_debug(
+ "BGP_GR:: bgp_graceful_restart_disable_cmd : START ");
+ VTY_DECLVAR_CONTEXT(bgp, bgp);
+
+ ret = bgp_gr_update_all(bgp, GLOBAL_DISABLE_CMD);
+
+ if (BGP_DEBUG(graceful_restart, GRACEFUL_RESTART))
+ zlog_debug(
+ "BGP_GR:: bgp_graceful_restart_disable_cmd : END ");
+ return bgp_vty_return(vty, ret);
+}
+
+DEFUN (no_bgp_graceful_restart_disable,
+ no_bgp_graceful_restart_disable_cmd,
+ "no bgp graceful-restart-disable",
+ NO_STR
+ "BGP specific commands\n"
+ NO_GR_DISABLE
+ )
+{
+ VTY_DECLVAR_CONTEXT(bgp, bgp);
+
+ if (BGP_DEBUG(graceful_restart, GRACEFUL_RESTART))
+ zlog_debug(
+ "BGP_GR:: no_bgp_graceful_restart_disable_cmd : START ");
+
+ int ret = BGP_GR_FAILURE;
+
+ ret = bgp_gr_update_all(bgp, NO_GLOBAL_DISABLE_CMD);
+
+ if (BGP_DEBUG(graceful_restart, GRACEFUL_RESTART))
+ zlog_debug(
+ "BGP_GR:: no_bgp_graceful_restart_disable_cmd : END ");
+
+ return bgp_vty_return(vty, ret);
+}
+
+DEFUN (bgp_neighbor_graceful_restart_set,
+ bgp_neighbor_graceful_restart_set_cmd,
+ "neighbor <A.B.C.D|X:X::X:X|WORD> graceful-restart",
+ NEIGHBOR_STR
+ NEIGHBOR_ADDR_STR2
+ GR_NEIGHBOR_CMD
+ )
+{
+ int idx_peer = 1;
+ struct peer *peer;
+ int ret = BGP_GR_FAILURE;
+
+ if (BGP_DEBUG(graceful_restart, GRACEFUL_RESTART))
+ zlog_debug(
+ "BGP_GR:: bgp_neighbor_graceful_restart_set_cmd : START ");
+ peer = peer_and_group_lookup_vty(vty, argv[idx_peer]->arg);
+ if (!peer)
+ return CMD_WARNING_CONFIG_FAILED;
+
+ ret = bgp_neighbor_graceful_restart(peer, PEER_GR_CMD);
+
+ if (peer->bgp->t_startup)
+ bgp_peer_gr_flags_update(peer);
+
+ if (BGP_DEBUG(graceful_restart, GRACEFUL_RESTART))
+ zlog_debug(
+ "BGP_GR:: bgp_neighbor_graceful_restart_set_cmd : END ");
+
+ return bgp_vty_return(vty, ret);
+}
+
+DEFUN (no_bgp_neighbor_graceful_restart,
+ no_bgp_neighbor_graceful_restart_set_cmd,
+ "no neighbor <A.B.C.D|X:X::X:X|WORD> graceful-restart",
+ NO_STR
+ NEIGHBOR_STR
+ NEIGHBOR_ADDR_STR2
+ NO_GR_NEIGHBOR_CMD
+ )
+{
+ int idx_peer = 2;
+ int ret = BGP_GR_FAILURE;
+ struct peer *peer;
+
+ peer = peer_and_group_lookup_vty(vty, argv[idx_peer]->arg);
+ if (!peer)
+ return CMD_WARNING_CONFIG_FAILED;
+
+ if (BGP_DEBUG(graceful_restart, GRACEFUL_RESTART))
+ zlog_debug(
+ "BGP_GR:: no_bgp_neighbor_graceful_restart_set_cmd : START ");
+
+ ret = bgp_neighbor_graceful_restart(peer, NO_PEER_GR_CMD);
+
+ if (peer->bgp->t_startup)
+ bgp_peer_gr_flags_update(peer);
+
+ if (BGP_DEBUG(graceful_restart, GRACEFUL_RESTART))
+ zlog_debug(
+ "BGP_GR:: no_bgp_neighbor_graceful_restart_set_cmd : END ");
+
+ return bgp_vty_return(vty, ret);
+}
+
+DEFUN (bgp_neighbor_graceful_restart_helper_set,
+ bgp_neighbor_graceful_restart_helper_set_cmd,
+ "neighbor <A.B.C.D|X:X::X:X|WORD> graceful-restart-helper",
+ NEIGHBOR_STR
+ NEIGHBOR_ADDR_STR2
+ GR_NEIGHBOR_HELPER_CMD
+ )
+{
+ int idx_peer = 1;
+ struct peer *peer;
+ int ret = BGP_GR_FAILURE;
+
+ if (BGP_DEBUG(graceful_restart, GRACEFUL_RESTART))
+ zlog_debug(
+ "BGP_GR:: bgp_neighbor_graceful_restart_set_helper_cmd : START ");
+ peer = peer_and_group_lookup_vty(vty, argv[idx_peer]->arg);
+
+ if (peer->bgp->t_startup)
+ bgp_peer_gr_flags_update(peer);
+
+ if (!peer)
+ return CMD_WARNING_CONFIG_FAILED;
+
+
+ ret = bgp_neighbor_graceful_restart(peer, PEER_HELPER_CMD);
+ if (BGP_DEBUG(graceful_restart, GRACEFUL_RESTART))
+ zlog_debug(
+ "BGP_GR:: bgp_neighbor_graceful_restart_helper_set_cmd : END ");
+
+ return bgp_vty_return(vty, ret);
+}
+
+DEFUN (no_bgp_neighbor_graceful_restart_helper,
+ no_bgp_neighbor_graceful_restart_helper_set_cmd,
+ "no neighbor <A.B.C.D|X:X::X:X|WORD> graceful-restart-helper",
+ NO_STR
+ NEIGHBOR_STR
+ NEIGHBOR_ADDR_STR2
+ NO_GR_NEIGHBOR_HELPER_CMD
+ )
+{
+ int idx_peer = 2;
+ int ret = BGP_GR_FAILURE;
+ struct peer *peer;
+
+ peer = peer_and_group_lookup_vty(vty, argv[idx_peer]->arg);
+ if (!peer)
+ return CMD_WARNING_CONFIG_FAILED;
+
+ if (BGP_DEBUG(graceful_restart, GRACEFUL_RESTART))
+ zlog_debug(
+ "BGP_GR:: no_bgp_neighbor_graceful_restart_helper_set_cmd : START ");
+
+ ret = bgp_neighbor_graceful_restart(peer,
+ NO_PEER_HELPER_CMD);
+
+ if (peer->bgp->t_startup)
+ bgp_peer_gr_flags_update(peer);
+
+ if (BGP_DEBUG(graceful_restart, GRACEFUL_RESTART))
+ zlog_debug(
+ "BGP_GR:: no_bgp_neighbor_graceful_restart_set_cmd : END ");
+
+ return bgp_vty_return(vty, ret);
+}
+
+DEFUN (bgp_neighbor_graceful_restart_disable_set,
+ bgp_neighbor_graceful_restart_disable_set_cmd,
+ "neighbor <A.B.C.D|X:X::X:X|WORD> graceful-restart-disable",
+ NEIGHBOR_STR
+ NEIGHBOR_ADDR_STR2
+ GR_NEIGHBOR_DISABLE_CMD
+ )
+{
+ int idx_peer = 1;
+ struct peer *peer;
+ int ret = BGP_GR_FAILURE;
+
+ if (BGP_DEBUG(graceful_restart, GRACEFUL_RESTART))
+ zlog_debug(
+ "BGP_GR:: bgp_neighbor_graceful_restart_disable_set_cmd : START ");
+
+ peer = peer_and_group_lookup_vty(vty, argv[idx_peer]->arg);
+ if (!peer)
+ return CMD_WARNING_CONFIG_FAILED;
+
+
+ ret = bgp_neighbor_graceful_restart(peer,
+ PEER_DISABLE_cmd);
+
+ if (peer->bgp->t_startup)
+ bgp_peer_gr_flags_update(peer);
+
+ if (BGP_DEBUG(graceful_restart, GRACEFUL_RESTART))
+ zlog_debug(
+ "BGP_GR::bgp_neighbor_graceful_restart_disable_set_cmd : END ");
+
+ return bgp_vty_return(vty, ret);
+}
+
+DEFUN (no_bgp_neighbor_graceful_restart_disable,
+ no_bgp_neighbor_graceful_restart_disable_set_cmd,
+ "no neighbor <A.B.C.D|X:X::X:X|WORD> graceful-restart-disable",
+ NO_STR
+ NEIGHBOR_STR
+ NEIGHBOR_ADDR_STR2
+ NO_GR_NEIGHBOR_DISABLE_CMD
+ )
+{
+ int idx_peer = 2;
+ int ret = BGP_GR_FAILURE;
+ struct peer *peer;
+
+ peer = peer_and_group_lookup_vty(vty, argv[idx_peer]->arg);
+ if (!peer)
+ return CMD_WARNING_CONFIG_FAILED;
+
+ if (BGP_DEBUG(graceful_restart, GRACEFUL_RESTART))
+ zlog_debug(
+ "BGP_GR:: no_bgp_neighbor_graceful_restart_disable_set_cmd : START ");
+
+ ret = bgp_neighbor_graceful_restart(peer, NO_PEER_DISABLE_CMD);
+
+ if (peer->bgp->t_startup)
+ bgp_peer_gr_flags_update(peer);
+
+ if (BGP_DEBUG(graceful_restart, GRACEFUL_RESTART))
+ zlog_debug(
+ "BGP_GR:: no_bgp_neighbor_graceful_restart_set_cmd : END ");
+
+ return bgp_vty_return(vty, ret);
+}
+
/* "bgp graceful-shutdown" configuration */
DEFUN (bgp_graceful_shutdown,
bgp_graceful_shutdown_cmd,
if (!CHECK_FLAG(peer->flags, PEER_FLAG_CONFIG_NODE))
continue;
+ bgp_peer_gr_flags_update(peer);
+
if (!peer->afc[afi][safi])
continue;
return get_afi_safi_vty_str(afi, safi);
}
-/* Show BGP peer's information. */
-enum show_type { show_all, show_peer, show_ipv4_all, show_ipv6_all, show_ipv4_peer, show_ipv6_peer };
static void bgp_show_peer_afi_orf_cap(struct vty *vty, struct peer *p,
afi_t afi, safi_t safi,
install_element(BGP_NODE, &bgp_deterministic_med_cmd);
install_element(BGP_NODE, &no_bgp_deterministic_med_cmd);
- /* "bgp graceful-restart" commands */
- install_element(BGP_NODE, &bgp_graceful_restart_cmd);
- install_element(BGP_NODE, &no_bgp_graceful_restart_cmd);
+ /* "bgp graceful-restart" command */
+ install_element(BGP_NODE,
+ &bgp_graceful_restart_cmd);
+ install_element(BGP_NODE,
+ &no_bgp_graceful_restart_cmd);
+
+ /* "bgp graceful-restart-disable" command */
+ install_element(BGP_NODE,
+ &bgp_graceful_restart_disable_cmd);
+ install_element(BGP_NODE,
+ &no_bgp_graceful_restart_disable_cmd);
+
+ /* "neighbor a:b:c:d graceful-restart" command */
+ install_element(BGP_NODE,
+ &bgp_neighbor_graceful_restart_set_cmd);
+ install_element(BGP_NODE,
+ &no_bgp_neighbor_graceful_restart_set_cmd);
+
+ /* "neighbor a:b:c:d graceful-restart-disable" command */
+ install_element(BGP_NODE,
+ &bgp_neighbor_graceful_restart_disable_set_cmd);
+ install_element(BGP_NODE,
+ &no_bgp_neighbor_graceful_restart_disable_set_cmd);
+
+ /* "neighbor a:b:c:d graceful-restart-helper" command */
+ install_element(BGP_NODE,
+ &bgp_neighbor_graceful_restart_helper_set_cmd);
+ install_element(BGP_NODE,
+ &no_bgp_neighbor_graceful_restart_helper_set_cmd);
+
install_element(BGP_NODE, &bgp_graceful_restart_stalepath_time_cmd);
install_element(BGP_NODE, &no_bgp_graceful_restart_stalepath_time_cmd);
install_element(BGP_NODE, &bgp_graceful_restart_restart_time_cmd);
projects / matthieu / frr.git / commitdiff