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mirror_frr/zebra
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Stephen Worley dc65cd999d zebra: handle gracefulRS/retain with proto NHGs 
Properly handle refcounting of Proto-owned NHGs when
zebra is operating under graceful restart and retain
conditions.

We have an extra refcnt of 1 we keep for proto-owned NHGs to
indicate the upper level proto has created and owns it.

When we are reading these in from the kernel, we need to set them
to 1 as appropriate. Without this, we fail in the assert() during
zebra_nhg_proto_add() after the owning daemons resends the NHG
and the refcnts are off by one.

Also add in the same logic we use for routes when sweeping with
respect to uptimes.

Signed-off-by: Stephen Worley <sworley@nvidia.com>
2021-04-22 17:25:15 -04:00
..
.gitignore *: cleanup .gitignore files 2018-09-08 21:30:42 +02:00
connected.c zebra: kill zebra_memory.h, use MTYPE_STATIC 2021-03-22 20:02:17 +01:00
connected.h zebra: Do not use connection dest for bcast 2019-08-18 18:54:46 +02:00
debug_nl.c zebra: human readable netlink dumps 2020-09-23 23:07:02 -03:00
debug.c zebra: add 'detail' mpls debug setting 2021-04-05 15:53:48 -04:00
debug.h zebra: add 'detail' mpls debug setting 2021-04-05 15:53:48 -04:00
dplane_fpm_nl.c *: require semicolon after FRR_DAEMON_INFO & co. 2021-03-17 06:18:39 +01:00
if_ioctl.c zebra: kill zebra_memory.h, use MTYPE_STATIC 2021-03-22 20:02:17 +01:00
if_netlink.c lib: fix interface nb stale pointers 2021-04-12 10:56:04 +03:00
if_netlink.h zebra: netlink message batching 2020-08-10 21:42:43 +02:00
if_sysctl.c zebra: kill zebra_memory.h, use MTYPE_STATIC 2021-03-22 20:02:17 +01:00
interface.c nhrp, lib, zebra: add/del neighbor entry possible from nhrp 2021-04-09 18:29:58 +02:00
interface.h *: require semicolon after DEFINE_HOOK & co. 2021-03-17 06:18:17 +01:00
ioctl.c zebra: ifi_link_state is the link state 2020-10-13 11:32:36 +01:00
ioctl.h *: Remove solaris from FRR 2020-09-21 10:02:20 -04:00
ipforward_proc.c zebra: Cleanup set but unused variables 2020-02-27 09:41:58 -05:00
ipforward_sysctl.c *: Remove solaris from FRR 2020-09-21 10:02:20 -04:00
ipforward.h add cplusplus guards to all zebra headers 2019-03-25 16:05:27 +01:00
irdp_interface.c zebra: kill zebra_memory.h, use MTYPE_STATIC 2021-03-22 20:02:17 +01:00
irdp_main.c build: make builddir include path consistent 2021-04-21 15:42:33 +02:00
irdp_packet.c zebra: kill zebra_memory.h, use MTYPE_STATIC 2021-03-22 20:02:17 +01:00
irdp.h *: strip trailing whitespace 2019-09-30 16:44:43 +00:00
kernel_netlink.c zebra: move neighbor table configuration to dplane contexts 2021-04-09 18:29:58 +02:00
kernel_netlink.h zebra: move from NDA_NOTIFY to NDA_FDB_EXT_ATTRS 2020-12-11 12:13:36 -08:00
kernel_socket.c zebra: kill zebra_memory.h, use MTYPE_STATIC 2021-03-22 20:02:17 +01:00
kernel_socket.h add cplusplus guards to all zebra headers 2019-03-25 16:05:27 +01:00
label_manager.c Merge pull request #7756 from pjdruddy/bgplu-fixes 2021-01-09 15:48:22 -05:00
label_manager.h zebra: expose label-manager util-funcs 2021-01-05 18:19:44 +00:00
main.c zebra: North-bound implementation for zebra rmaps 2021-03-30 22:58:42 +03:00
Makefile
redistribute.c bgpd: vrf route leaking, fix vrf redistribute 2021-04-07 06:09:42 +00:00
redistribute.h zebra: revise redistribution delete to improve update case 2019-09-12 08:51:05 -04:00
rib.h zebra: kill zebra_memory.h, use MTYPE_STATIC 2021-03-22 20:02:17 +01:00
router-id.c zebra: kill zebra_memory.h, use MTYPE_STATIC 2021-03-22 20:02:17 +01:00
router-id.h zebra: add IPv6 router-id 2020-07-17 17:39:05 +02:00
rt_netlink.c zebra, lib: replace ZEBRA_ROUTE_NEIGH with simplified version 2021-04-13 08:58:54 +02:00
rt_netlink.h Merge pull request #7162 from opensourcerouting/zebra-human-netlink 2020-12-14 14:03:35 -05:00
rt_socket.c zebra: move neighbor table configuration to dplane contexts 2021-04-09 18:29:58 +02:00
rt.h zebra: move neighbor table configuration to dplane contexts 2021-04-09 18:29:58 +02:00
rtadv.c zebra: kill zebra_memory.h, use MTYPE_STATIC 2021-03-22 20:02:17 +01:00
rtadv.h zebra: Remove enum around ipv6_nd_suppress_ra_status 2020-05-08 08:08:04 -04:00
rtread_netlink.c zebra: evpn remote delete fetch local entry 2018-12-31 14:40:31 -08:00
rtread_sysctl.c zebra: kill zebra_memory.h, use MTYPE_STATIC 2021-03-22 20:02:17 +01:00
rule_netlink.c zebra: derive rule family from src->dst->ipv4 2020-12-18 11:53:18 -05:00
rule_netlink.h zebra: netlink message batching 2020-08-10 21:42:43 +02:00
rule_socket.c zebra: convert ip rule installation to use dplane thread 2020-06-10 16:18:45 +02:00
sample_plugin.c *: require semicolon after FRR_DAEMON_INFO & co. 2021-03-17 06:18:39 +01:00
subdir.am build: properly split CFLAGS from AC_CFLAGS 2021-04-21 15:42:36 +02:00
table_manager.c *: Remove solaris from FRR 2020-09-21 10:02:20 -04:00
table_manager.h add cplusplus guards to all zebra headers 2019-03-25 16:05:27 +01:00
testrib.conf
zapi_msg.c nhrp, zebra, lib: enforce usage of zapi_neigh_ip structure 2021-04-13 08:58:49 +02:00
zapi_msg.h nhrp, zebra, lib: enforce usage of zapi_neigh_ip structure 2021-04-13 08:58:49 +02:00
zebra_dplane.c zebra, lib: replace ZEBRA_ROUTE_NEIGH with simplified version 2021-04-13 08:58:54 +02:00
zebra_dplane.h nhrp, zebra, lib: enforce usage of zapi_neigh_ip structure 2021-04-13 08:58:49 +02:00
zebra_errors.c zebra: remove unused EC_ZEBRA_IF_LOOKUP_FAILED 2020-12-01 13:05:36 -05:00
zebra_errors.h zebra: remove unused EC_ZEBRA_IF_LOOKUP_FAILED 2020-12-01 13:05:36 -05:00
zebra_evpn_mac.c zebra: kill zebra_memory.h, use MTYPE_STATIC 2021-03-22 20:02:17 +01:00
zebra_evpn_mac.h zebra: link local MACs to destination port for efficient lacp-bypass processing 2021-02-24 08:11:24 -08:00
zebra_evpn_mh.c lib/zebra: zapi for installing EVPN nexthops from bgp 2021-03-25 17:09:53 -07:00
zebra_evpn_mh.h lib/zebra: zapi for installing EVPN nexthops from bgp 2021-03-25 17:09:53 -07:00
zebra_evpn_neigh.c zebra: kill zebra_memory.h, use MTYPE_STATIC 2021-03-22 20:02:17 +01:00
zebra_evpn_neigh.h zebra: use printfrr exts in EVPN/VXLAN code 2021-03-14 22:56:07 +01:00
zebra_evpn_vxlan.h zebra: extract core EVPN functions from zebra_vxlan.c 2020-08-12 12:39:34 +01:00
zebra_evpn.c zebra: kill zebra_memory.h, use MTYPE_STATIC 2021-03-22 20:02:17 +01:00
zebra_evpn.h zebra: support for macvlan interfaces 2020-09-11 18:26:23 +02:00
zebra_fpm_dt.c zebra: replace inet_ntoa 2020-10-22 13:37:25 -04:00
zebra_fpm_netlink.c fpm: use printfrr exts 2021-03-14 22:56:07 +01:00
zebra_fpm_private.h Zebra: Build nelink message for RMAC updates 2019-06-17 12:05:38 -07:00
zebra_fpm_protobuf.c *: Do not cast to the same type 2020-04-08 17:15:06 +03:00
zebra_fpm.c build: make builddir include path consistent 2021-04-21 15:42:33 +02:00
zebra_gr.c :* Convert prefix2str to %pFX 2020-10-22 09:07:41 +03:00
zebra_l2.c zebra: kill zebra_memory.h, use MTYPE_STATIC 2021-03-22 20:02:17 +01:00
zebra_l2.h zebra: support for lacp bypass with EVPN MH 2021-02-24 08:09:33 -08:00
zebra_mlag_private.c build: make builddir include path consistent 2021-04-21 15:42:33 +02:00
zebra_mlag_vty.c zebra: Do not build mlag protobuf support if version 3 is not avail 2019-12-15 09:37:51 -05:00
zebra_mlag_vty.h lib, zebra: add missing extern "C" {} blocks to new header files 2020-04-22 23:49:22 -03:00
zebra_mlag.c zebra: kill zebra_memory.h, use MTYPE_STATIC 2021-03-22 20:02:17 +01:00
zebra_mlag.h *: require semicolon after DEFINE_HOOK & co. 2021-03-17 06:18:17 +01:00
zebra_mpls_netlink.c zebra: dplane FPM handle LSP install/update/delete 2020-11-27 16:32:01 +00:00
zebra_mpls_null.c zebra: convert PW updates to async dataplane 2019-01-25 10:45:57 -05:00
zebra_mpls_openbsd.c *: un-split strings across lines 2020-07-14 10:37:25 +02:00
zebra_mpls_vty.c *: move CLI node names to cmd_node->name 2020-04-16 12:53:59 +02:00
zebra_mpls.c zebra: be more selective about processing LSPs 2021-04-05 15:53:48 -04:00
zebra_mpls.h zebra: dplane FPM LSP table walk 2020-11-30 12:13:43 +00:00
zebra_mroute.c zebra: replace inet_ntoa 2020-10-22 13:37:25 -04:00
zebra_mroute.h add cplusplus guards to all zebra headers 2019-03-25 16:05:27 +01:00
zebra_nb_config.c Merge pull request #8358 from idryzhov/fix-nb-vrf-crash 2021-04-01 16:42:03 -04:00
zebra_nb_rpcs.c zebra: display rpc error msg to vtysh 2020-10-05 13:57:54 -07:00
zebra_nb_state.c zebra: make ribs config false 2021-03-16 17:25:49 +03:00
zebra_nb.c zebra: North-bound implementation for zebra rmaps 2021-03-30 22:58:42 +03:00
zebra_nb.h zebra: North-bound implementation for zebra rmaps 2021-03-30 22:58:42 +03:00
zebra_netns_id.c Merge pull request #7148 from pguibert6WIND/fix_fd_not_closed 2020-09-23 07:40:14 -04:00
zebra_netns_id.h zebra: dynamically detect vxlan link interfaces in other netns 2020-09-11 18:26:23 +02:00
zebra_netns_notify.c zebra: kill zebra_memory.h, use MTYPE_STATIC 2021-03-22 20:02:17 +01:00
zebra_netns_notify.h add cplusplus guards to all zebra headers 2019-03-25 16:05:27 +01:00
zebra_nhg_private.h lib, zebra: add missing extern "C" {} blocks to new header files 2020-04-22 23:49:22 -03:00
zebra_nhg.c zebra: handle gracefulRS/retain with proto NHGs 2021-04-22 17:25:15 -04:00
zebra_nhg.h zebra: add uptime to NHEs 2021-04-22 17:25:15 -04:00
zebra_ns.c zebra: kill zebra_memory.h, use MTYPE_STATIC 2021-03-22 20:02:17 +01:00
zebra_ns.h lib, zebra: reuse and adapt ns_list walk functionality 2020-09-11 18:26:23 +02:00
zebra_opaque.c zebra: kill zebra_memory.h, use MTYPE_STATIC 2021-03-22 20:02:17 +01:00
zebra_opaque.h zebra: add zebra opaque module 2020-06-02 08:20:54 -04:00
zebra_pbr.c zebra: kill zebra_memory.h, use MTYPE_STATIC 2021-03-22 20:02:17 +01:00
zebra_pbr.h *: require semicolon after DEFINE_HOOK & co. 2021-03-17 06:18:17 +01:00
zebra_ptm_redistribute.c zebra: kill zebra_memory.h, use MTYPE_STATIC 2021-03-22 20:02:17 +01:00
zebra_ptm_redistribute.h add cplusplus guards to all zebra headers 2019-03-25 16:05:27 +01:00
zebra_ptm.c build: make builddir include path consistent 2021-04-21 15:42:33 +02:00
zebra_ptm.h add cplusplus guards to all zebra headers 2019-03-25 16:05:27 +01:00
zebra_pw.c *: require semicolon after DEFINE_QOBJ & co. 2021-03-17 06:18:37 +01:00
zebra_pw.h *: require semicolon after DEFINE_QOBJ & co. 2021-03-17 06:18:37 +01:00
zebra_rib.c zebra, lib: replace ZEBRA_ROUTE_NEIGH with simplified version 2021-04-13 08:58:54 +02:00
zebra_rnh.c zebra: kill zebra_memory.h, use MTYPE_STATIC 2021-03-22 20:02:17 +01:00
zebra_rnh.h zebra: cleanup zebra_rnh.c debugs 2020-10-02 12:15:03 -04:00
zebra_routemap_nb_config.c zebra: North-bound implementation for zebra rmaps 2021-03-30 22:58:42 +03:00
zebra_routemap_nb.c zebra: North-bound implementation for zebra rmaps 2021-03-30 22:58:42 +03:00
zebra_routemap_nb.h zebra: North-bound implementation for zebra rmaps 2021-03-30 22:58:42 +03:00
zebra_routemap.c build: make builddir include path consistent 2021-04-21 15:42:33 +02:00
zebra_routemap.h zebra: North-bound implementation for zebra rmaps 2021-03-30 22:58:42 +03:00
zebra_router.c zebra: kill zebra_memory.h, use MTYPE_STATIC 2021-03-22 20:02:17 +01:00
zebra_router.h zebra: Add --asic-offload command 2020-11-15 10:19:25 -05:00
zebra_snmp.c build: make builddir include path consistent 2021-04-21 15:42:33 +02:00
zebra_srte.c zebra: kill zebra_memory.h, use MTYPE_STATIC 2021-03-22 20:02:17 +01:00
zebra_srte.h lib, zebra: Add SR-TE policy infrastructure to zebra 2020-08-07 11:08:49 +02:00
zebra_vrf.c *: modify VRF_CONFIGURED flag only in VRF NB layer 2021-03-29 00:52:39 +03:00
zebra_vrf.h *: modify VRF_CONFIGURED flag only in VRF NB layer 2021-03-29 00:52:39 +03:00
zebra_vty.c zebra: add uptime to NHEs 2021-04-22 17:25:15 -04:00
zebra_vxlan_private.h *: require semicolon after DEFINE_HOOK & co. 2021-03-17 06:18:17 +01:00
zebra_vxlan.c lib/zebra: zapi for installing EVPN nexthops from bgp 2021-03-25 17:09:53 -07:00
zebra_vxlan.h zebra: support for slow-failover of local MACs on an ES 2020-12-01 09:46:26 -08:00
zserv.c zebra: link layer config and notification, implementation in zebra 2021-04-09 18:29:58 +02:00
zserv.h zebra: link layer config and notification, implementation in zebra 2021-04-09 18:29:58 +02:00