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rgirada
6539d9ef45 ospf6d: documentation for ospf6 GR helper functionality 
Description:
	Documentation for ospf6 graceful restart Helper
	functionality. Ref RFC : 5187.

Signed-off-by: Rajesh Girada <rgirada@vmware.com>
 2021-08-10 02:57:23 -07:00
Igor Ryzhov
bdb7b7c5d9
Merge pull request #9321 from donaldsharp/no_leak_re 
zebra: Prevent memory leak if route is rejected early
 2021-08-10 11:39:30 +03:00
Donatas Abraitis
77a3a95eaa bgpd: Auto-complete for show bgp <afi> <safi> large-community-list 
```
exit1-debian-9# show ip bgp large-community-list
  (1-500)               large-community-list number
  LCOMMUNITY_LIST_NAME  large-community-list name
     large-testas
```

Signed-off-by: Donatas Abraitis <donatas.abraitis@gmail.com>
 2021-08-10 11:06:22 +03:00
Donatas Abraitis
96870ecb05 bgpd: Auto-complete for show bgp <afi> <safi> community-list 
```
exit1-debian-9# show ip bgp community-list ?
  (1-500)              community-list number
  COMMUNITY_LIST_NAME  community-list name
     testas
```

Signed-off-by: Donatas Abraitis <donatas.abraitis@gmail.com>
 2021-08-10 11:06:12 +03:00
Donatas Abraitis
225096bcd1 bgpd: Auto-complete for community lists 
Signed-off-by: Donatas Abraitis <donatas.abraitis@gmail.com>
 2021-08-10 10:56:26 +03:00
Christian Hopps
36cd3e81e8 tools: add ospfd support bundle commands 
Signed-off-by: Christian Hopps <chopps@labn.net>
 2021-08-10 07:39:18 +00:00
Donald Lee
0db2bfc5ac lib: Remove extraneous braces 
Signed-off-by: Donald Lee <dlqs@gmx.com>
 2021-08-10 15:37:30 +08:00
Christian Hopps
cb04c8e906
Merge pull request #9219 from mobash-rasool/ospfv2-bug-fixes 
tools: Add ospfv2 and ospfv3 commands in support bundle
 2021-08-10 03:14:43 -04:00
Donatas Abraitis
947a27f5ae tests: Make sure BGP filters by community lists work with community alias 
Signed-off-by: Donatas Abraitis <donatas.abraitis@gmail.com>
 2021-08-10 09:46:16 +03:00
Donatas Abraitis
f4dd829679 bgpd: BGP extended [l]community-list regexp match must work with aliases 
We have to convert BGP alias to numerical format to compare in regexp.

Signed-off-by: Donatas Abraitis <donatas.abraitis@gmail.com>
 2021-08-10 09:46:15 +03:00
Donald Lee
5141fd7f8e doc: fix unrelated typo 
Signed-off-by: Donald Lee <dlqs@gmx.com>
 2021-08-10 07:35:32 +08:00
Donald Lee
c42f38b8df doc: Update for consecutive frrscript_call 
Signed-off-by: Donald Lee <dlqs@gmx.com>
 2021-08-10 07:35:32 +08:00
Donald Lee
2ed598ba6b lib: Enable consecutive frrscript_call 
Previous:
 - frrscript_load: push Lua function onto stack
 - frrscript_call: calls Lua function

Now:
 - frrscript_load: checks Lua function
 - frrscript_call: pushes and calls Lua function (first clear the stack)

So now we just need one frrscript_load for consecutive frrscript_call.
frrscript_call does not recompile or reload the script file, it just
keys it from the global Lua table (where it should already be).

Signed-off-by: Donald Lee <dlqs@gmx.com>
 2021-08-10 07:35:32 +08:00
Donald Lee
80bfe93670 tests: Add test consecutive frrscript_call 
Signed-off-by: Donald Lee <dlqs@gmx.com>
 2021-08-10 07:28:39 +08:00
Mark Stapp
c123e9df54
Merge pull request #9299 from donaldsharp/zebra_should_continue 
Zebra should continue
 2021-08-09 13:16:10 -04:00
Mobashshera Rasool
523232c5c5 ospf6d: Remove Type-7 LSA when Type-5 LSA is removed 
Fix:
When summarised Type-5 LSA is removed, the corresponding Type-7
LSAs also need to be removed from area.

Signed-off-by: Mobashshera Rasool <mrasool@vmware.com>
 2021-08-09 09:11:10 -07:00
Mobashshera Rasool
4e0702dc74 ospf6d: Remove assert and fix LSA removal in ASBR summarisation 
Fix:
1. The assert at line ospf6_asbr.c:2849 is not required.
2. When Individual LSAs are present and summarisation is configured
we need to remove such LSAs and originate the summarised ones.

Signed-off-by: Mobashshera Rasool <mrasool@vmware.com>
 2021-08-09 09:11:04 -07:00
Quentin Young
edc6ea2ec5
Merge pull request #9273 from dlqs/luadofilefix 
lib: Fix dead code from lua_dofile
 2021-08-09 09:55:35 -04:00
Donald Sharp
38c764dde4 zebra: Properly note add/update for rib_add_multipath_nhe 
When calling rib_add_multipath_nhe ensure that we have
well aligned return codes that mean something so that
interersted parties can properly handle the situation.

Signed-off-by: Donald Sharp <sharpd@nvidia.com>
 2021-08-09 08:06:33 -04:00
Donald Sharp
f94a7703c0 zebra: Prevent memory leak if route is rejected early 
When receiving a route via zapi, if the route is rejected
there exists a code path where we would not free the corresponding
re created.

Signed-off-by: Donald Sharp <sharpd@nvidia.com>
 2021-08-09 07:55:07 -04:00
Steffen Neubauer
0fc6a5f8ed tools: fix frr pathspace folder permissions 
The pathspace folder in /var/run needs the x permission for the group too

Otherwise vtysh fails when running it with groups frrvty and frr:

    $ vtysh -N gateway
    % Can't open configuration file /etc/frr/gateway/vtysh.conf due to 'Permission denied'.
    vtysh_connect(/var/run/frr/gateway/zebra.vty): stat = Permission denied

Signed-off-by: Steffen Neubauer <s.neubauer@syseleven.de>
 2021-08-09 13:54:58 +02:00
Igor Ryzhov
aaddf974c5 staticd: replace NB checks with assert 
If there's no route table in a VRF, it's a hard bug - staticd will crash
on any subsequent action with this route anyway. So let's assert the
existence of a route table instead of returning an unrecoverable error.

Signed-off-by: Igor Ryzhov <iryzhov@nfware.com>
 2021-08-09 12:48:38 +03:00
Donald Lee
a852e5a62d lib: check return on str2sockunion 
Signed-off-by: Donald Lee <dlqs@gmx.com>
 2021-08-09 17:19:28 +08:00
Donatas Abraitis
d04e7788c1
Merge pull request #9324 from donaldsharp/bgp_info_cmp 
bgpd: Store distance received from a redistribute statement
 2021-08-09 10:36:43 +03:00
Donatas Abraitis
4de721ee97
Merge pull request #9305 from proelbtn/patch-1 
bgpd: fix typo in ensure_vrf_tovpn_sid
 2021-08-09 10:35:10 +03:00
Donatas Abraitis
e885e97d87
Merge pull request #9325 from anlancs/fix-lib-warning 
lib: Fix coverity warning of return value
 2021-08-09 10:34:38 +03:00
Igor Ryzhov
ee78534054 vtysh: fix daemon for srv6 commands 
All these commands are zebra-only. We shouldn't send them to pathd.

Signed-off-by: Igor Ryzhov <iryzhov@nfware.com>
 2021-08-08 22:41:10 +03:00
Donald Sharp
1fae5c8e28 bgpd: bgp_packet_process_error can access peer after deletion 
in bgp_io.c upon packet read of some error we are storing
the peer pointer on a thread to call bgp_packet_process_error.
In this case an event is generated that is not guaranteed to be
run immediately.  It could come in *after* the peer data structure
is deleted and as such we now are writing into memory that we
no longer possibly own as a peer data structure.

Modify the code so that the peer can track the thread associated
with the read error and then it can wisely kill that thread
when deleting the peer data structure.

Signed-off-by: Donald Sharp <sharpd@nvidia.com>
 2021-08-08 08:23:24 -04:00
Donald Sharp
2570a9f165
Merge pull request #8262 from reubendowle/fixes/nhrp-misc-fixes 
nhrp misc fixes
 2021-08-08 07:27:41 -04:00
Donald Sharp
a66413a53b
Merge pull request #8870 from anlancs/master-fix-reload-service 
tools: add "vni" to oneline list
 2021-08-08 07:21:10 -04:00
anlan_cs
4b0d126794 lib: Fix coverity warning of return value 
Suppress coverity warning on unchecked str2sockunion's return value.

Signed-off-by: anlan_cs <anlan_cs@tom.com>
 2021-08-07 21:57:55 -04:00
Donald Sharp
957f74c302 bgpd: Store distance received from a redistribute statement 
When bgp receives the admin distance from a redistribution statement
let's store that distance for later usage.

Signed-off-by: Donald Sharp <sharpd@nvidia.com>
 2021-08-07 20:27:45 -04:00
Donald Sharp
62c173755d
Merge pull request #9283 from ton31337/fix/documentation_for_aggregate-address 
doc: Specify how aggregate-address works for BGP
 2021-08-07 16:07:34 -04:00
Donatas Abraitis
7e736c7706
Merge pull request #9253 from donaldsharp/igmp_no 
pimd: Allow more permisive versions of some no commands
 2021-08-07 22:49:25 +03:00
Donald Sharp
f932b4eef3
Merge pull request #9313 from idryzhov/bgp-zebra-opaque 
BGP opaque data improvements
 2021-08-07 15:12:02 -04:00
Donald Sharp
720f165fc9
Merge pull request #9315 from idryzhov/pathd-cli-fixes 
pathd: a couple of cli/doc fixes
 2021-08-07 15:10:05 -04:00
Christian Hopps
2e062fff45
Merge pull request #9312 from opensourcerouting/topo-small-fixes 
topotests: small fixes for two tests
 2021-08-06 13:34:52 -04:00
Igor Ryzhov
b7484ec650 doc: fix pathd example config 
Signed-off-by: Igor Ryzhov <iryzhov@nfware.com>
 2021-08-06 18:47:40 +03:00
Donald Sharp
e8ed9d1548 ospfd: Cleanup ospf_interface.h to work with our standards 
When declaring functions we must name the variables as part
of our standard.

Signed-off-by: Donald Sharp <sharpd@nvidia.com>
 2021-08-06 10:46:48 -04:00
Donald Sharp
883da9f5ec
Merge pull request #9256 from idryzhov/dampening-revert 
BGP per-peer dampening revert
 2021-08-06 10:46:09 -04:00
Donald Sharp
2f958e5562
Merge pull request #9280 from idryzhov/bgp-nb-revert-master 
BGP NB revert
 2021-08-06 10:45:59 -04:00
Donald Sharp
b34703d93c
Merge pull request #9294 from anlancs/fix-ospfd-init 
ospfd: fix coverity warning
 2021-08-06 10:33:08 -04:00
Igor Ryzhov
b5bb70e377 bgpd: add protection against too large opaque data structure 
BGP opaque data shouldn't be larger than zebra's buffer.

Signed-off-by: Igor Ryzhov <iryzhov@nfware.com>
 2021-08-06 17:09:46 +03:00
Igor Ryzhov
a9bf0ff268 bgpd: use longer aspath string in opaque data 
32 bytes are not enough to carry relatively long AS paths so let's make
the buffer larger.

Signed-off-by: Igor Ryzhov <iryzhov@nfware.com>
 2021-08-06 17:06:39 +03:00
Donald Sharp
572bc3167f zebra: Delete rib_lookup_and_dump since it is not used 
The rib_lookup_and_dump function is never used, remove

Signed-off-by: Donald Sharp <sharpd@nvidia.com>
 2021-08-06 10:04:40 -04:00
Donald Sharp
42aa465ed1 zebra: Remove rib_lookup_and_pushup function 
The rib_lookup_and_pushup function, from what I can tell, was
used more when static route processing and connected routes were
more closely integrated in zebra.  The goal was when we were adding
a new address to remove the connected route and then allow processing
of the new address.  With the re-org a few years ago to seperate
out connected routes as well as static routes, I believe this is
no longer needed.

on BSD, without this code change we have this log:
2021/08/05 14:33:38 ZEBRA: [QEVVE-G3FQQ] rib_meta_queue_add: (0:0):10.40.30.0/24: queued rn 0x802022bb0 into sub-queue 4
2021/08/05 14:33:38 ZEBRA: [ZPR30-5G1FB] Kernel: Len: 200 Type: RTM_DELETE
2021/08/05 14:33:38 ZEBRA: [V3NSB-BPKBD] Kernel: GATEWAY DONE PROTO1
2021/08/05 14:33:38 ZEBRA: [HDTM1-ENZNM] Kernel: message seq 15
2021/08/05 14:33:38 ZEBRA: [MJD4M-0AAAR] Kernel: pid 53305, rtm_addrs {DST,GATEWAY,NETMASK}
2021/08/05 14:33:38 ZEBRA: [Y9Y5K-JJ7NT] rtm_read: got rtm of type 2 (RTM_DELETE) addrs {DST,GATEWAY,NETMASK}
2021/08/05 14:33:38 ZEBRA: [V17DT-1FJEN] kernel_rtm: 10.40.30.0/24: successfully did NH 9.8.6.7
2021/08/05 14:33:38 ZEBRA: [ZPR30-5G1FB] Kernel: Len: 164 Type: RTM_NEWADDR
2021/08/05 14:33:38 ZEBRA: [V3NSB-BPKBD] Kernel:
2021/08/05 14:33:38 ZEBRA: [HDTM1-ENZNM] Kernel: message seq 4664
2021/08/05 14:33:38 ZEBRA: [MJD4M-0AAAR] Kernel: pid 0, rtm_addrs {DST}
2021/08/05 14:33:38 ZEBRA: [M09CX-TKB4N] ifam_read_mesg: ifindex 1, ifname vtnet0, ifam_addrs {NETMASK,IFP,IFA,BRD}, ifam_flags 0x0, addr 10.40.30.1/24 broad 10.40.30.255 dst (unspec) gateway (unspec)
2021/08/05 14:33:38 ZEBRA: [MFYWV-KH3MC] rib_add_multipath_nhe: (0:0):10.40.30.0/24: Inserting route rn 0x802022bb0, re 0x8032973a0 (connected) existing 0x0, same_count 0
2021/08/05 14:33:38 ZEBRA: [Q4T2G-E2SQF] rib_add_multipath_nhe: dumping RE entry 0x8032973a0 for 10.40.30.0/24 vrf default(0)
2021/08/05 14:33:38 ZEBRA: [M5M58-9PD2R] 10.40.30.0/24: uptime == 1379355, type == 2, instance == 0, table == 0
2021/08/05 14:33:38 ZEBRA: [RVZMM-N7DME] 10.40.30.0/24: metric == 1, mtu == 0, distance == 0, flags == None status == None
2021/08/05 14:33:38 ZEBRA: [Q1NW5-NWY7P] 10.40.30.0/24: nexthop_num == 1, nexthop_active_num == 0
2021/08/05 14:33:38 ZEBRA: [TFHQ8-TC30H] 10.40.30.0/24: NH vtnet0[1] vrf default(0)  with flags
2021/08/05 14:33:38 ZEBRA: [SCETK-GQ9E4] 10.40.30.0/24: dump complete
2021/08/05 14:33:38 ZEBRA: [QEVVE-G3FQQ] rib_meta_queue_add: (0:0):10.40.30.0/24: queued rn 0x802022bb0 into sub-queue 2
2021/08/05 14:33:38 ZEBRA: [MFYWV-KH3MC] rib_add_multipath_nhe: (0:?):10.40.30.0/24 (MRIB): Inserting route rn 0x802022f30, re 0x803297340 (connected) existing 0x0, same_count 0
2021/08/05 14:33:38 ZEBRA: [Q4T2G-E2SQF] rib_add_multipath_nhe: dumping RE entry 0x803297340 for 10.40.30.0/24 vrf default(0)
2021/08/05 14:33:38 ZEBRA: [M5M58-9PD2R] 10.40.30.0/24: uptime == 1379355, type == 2, instance == 0, table == 0
2021/08/05 14:33:38 ZEBRA: [RVZMM-N7DME] 10.40.30.0/24: metric == 1, mtu == 0, distance == 0, flags == None status == None
2021/08/05 14:33:38 ZEBRA: [Q1NW5-NWY7P] 10.40.30.0/24: nexthop_num == 1, nexthop_active_num == 0
2021/08/05 14:33:38 ZEBRA: [TFHQ8-TC30H] 10.40.30.0/24: NH vtnet0[1] vrf default(0)  with flags
2021/08/05 14:33:38 ZEBRA: [SCETK-GQ9E4] 10.40.30.0/24: dump complete
2021/08/05 14:33:38 ZEBRA: [GCGMT-SQR82] rib_link: (0:?):10.40.30.0/24 (MRIB): rn 0x802022f30 adding dest
2021/08/05 14:33:38 ZEBRA: [QEVVE-G3FQQ] rib_meta_queue_add: (0:0):10.40.30.0/24 (MRIB): queued rn 0x802022f30 into sub-queue 2
2021/08/05 14:33:38 ZEBRA: [ZPR30-5G1FB] Kernel: Len: 240 Type: RTM_ADD
2021/08/05 14:33:38 ZEBRA: [V3NSB-BPKBD] Kernel: UP PINNED
2021/08/05 14:33:38 ZEBRA: [HDTM1-ENZNM] Kernel: message seq 0
2021/08/05 14:33:38 ZEBRA: [MJD4M-0AAAR] Kernel: pid 0, rtm_addrs {DST,GATEWAY,NETMASK}
2021/08/05 14:33:38 ZEBRA: [K0KVE-2GJA1] default(0:0):10.40.30.0/24: Processing rn 0x802022bb0
2021/08/05 14:33:38 ZEBRA: [RWCK7-TX4HT] default(0:0):10.40.30.0/24: Examine re 0x8032973a0 (connected) status: Changed flags: None dist 0 metric 1
2021/08/05 14:33:38 ZEBRA: [RWCK7-TX4HT] default(0:0):10.40.30.0/24: Examine re 0x8032970a0 (static) status: None flags: Recursion RR Distance dist 1 metric 0
2021/08/05 14:33:38 ZEBRA: [NYYJJ-0Q8QG] default(0:0):10.40.30.0/24: After processing: old_selected 0x0 new_selected 0x8032973a0 old_fib 0x0 new_fib 0x8032973a0
2021/08/05 14:33:38 ZEBRA: [RT9DY-ZS2KN] default(0:0):10.40.30.0/24: Adding route rn 0x802022bb0, re 0x8032973a0 (connected)
2021/08/05 14:33:38 ZEBRA: [PP3BZ-RABJN] default(0:0):10.40.30.0/24: rn 0x802022bb0 dequeued from sub-queue 2
2021/08/05 14:33:38 ZEBRA: [K0KVE-2GJA1] default(0:0):10.40.30.0/24: Processing rn 0x802022f30
2021/08/05 14:33:38 ZEBRA: [RWCK7-TX4HT] default(0:0):10.40.30.0/24: Examine re 0x803297340 (connected) status: Changed flags: None dist 0 metric 1
2021/08/05 14:33:38 ZEBRA: [NYYJJ-0Q8QG] default(0:0):10.40.30.0/24: After processing: old_selected 0x0 new_selected 0x803297340 old_fib 0x0 new_fib 0x803297340
2021/08/05 14:33:38 ZEBRA: [RT9DY-ZS2KN] default(0:0):10.40.30.0/24: Adding route rn 0x802022f30, re 0x803297340 (connected)
2021/08/05 14:33:38 ZEBRA: [PP3BZ-RABJN] default(0:0):10.40.30.0/24: rn 0x802022f30 dequeued from sub-queue 2
2021/08/05 14:33:38 ZEBRA: [K0KVE-2GJA1] default(0:0):10.40.30.0/24: Processing rn 0x802022bb0
2021/08/05 14:33:38 ZEBRA: [RWCK7-TX4HT] default(0:0):10.40.30.0/24: Examine re 0x8032973a0 (connected) status: Queued flags: Selected dist 0 metric 1
2021/08/05 14:33:38 ZEBRA: [RWCK7-TX4HT] default(0:0):10.40.30.0/24: Examine re 0x8032970a0 (static) status: None flags: Recursion RR Distance dist 1 metric 0
2021/08/05 14:33:38 ZEBRA: [NYYJJ-0Q8QG] default(0:0):10.40.30.0/24: After processing: old_selected 0x8032973a0 new_selected 0x8032973a0 old_fib 0x8032973a0 new_fib 0x8032973a0
2021/08/05 14:33:38 ZEBRA: [PP3BZ-RABJN] default(0:0):10.40.30.0/24: rn 0x802022bb0 dequeued from sub-queue 4
2021/08/05 14:33:38 ZEBRA: [GHWHS-ZKQM5] update_from_ctx: default(0:0):10.40.30.0/24: SELECTED, re 0x8032973a0
2021/08/05 14:33:38 ZEBRA: [TS3SH-1276M] default(0:0):10.40.30.0/24 update_from_ctx(): no fib nhg
2021/08/05 14:33:38 ZEBRA: [HKQXC-4STSK] default(0:0):10.40.30.0/24 update_from_ctx(): rib nhg matched, changed 'false'
2021/08/05 14:33:38 ZEBRA: [HBZNK-5H1X0] (0:0):10.40.30.0/24: Redist update re 0x8032973a0 (connected), old 0x0 (None)
2021/08/05 14:33:38 ZEBRA: [GHWHS-ZKQM5] update_from_ctx: default(0:0):10.40.30.0/24: SELECTED, re 0x8032973a0
2021/08/05 14:33:38 ZEBRA: [TS3SH-1276M] default(0:0):10.40.30.0/24 update_from_ctx(): no fib nhg
2021/08/05 14:33:38 ZEBRA: [HKQXC-4STSK] default(0:0):10.40.30.0/24 update_from_ctx(): rib nhg matched, changed 'false'
2021/08/05 14:33:38 ZEBRA: [HBZNK-5H1X0] (0:0):10.40.30.0/24: Redist update re 0x8032973a0 (connected), old 0x0 (None)

With this code change:

2021/08/05 14:41:24 ZEBRA: [MFYWV-KH3MC] rib_add_multipath_nhe: (0:?):10.10.40.0/24: Inserting route rn 0x802022f30, re 0x8021cbe60 (static) existing 0x0, same_count 0
2021/08/05 14:41:24 ZEBRA: [RT9DY-ZS2KN] default(0:0):10.10.40.0/24: Adding route rn 0x802022f30, re 0x8021cbe60 (static)
2021/08/05 14:41:24 ZEBRA: [V17DT-1FJEN] kernel_rtm: 10.10.40.0/24: successfully did NH 9.8.6.7
2021/08/05 14:41:24 ZEBRA: [ZPR30-5G1FB] Kernel: Len: 200 Type: RTM_ADD
2021/08/05 14:41:24 ZEBRA: [V3NSB-BPKBD] Kernel: UP GATEWAY DONE PROTO1
2021/08/05 14:41:24 ZEBRA: [HDTM1-ENZNM] Kernel: message seq 0
2021/08/05 14:41:24 ZEBRA: [MJD4M-0AAAR] Kernel: pid 60818, rtm_addrs {DST,GATEWAY,NETMASK}
2021/08/05 14:41:24 ZEBRA: [Y9Y5K-JJ7NT] rtm_read: got rtm of type 1 (RTM_ADD) addrs {DST,GATEWAY,NETMASK}
2021/08/05 14:41:24 ZEBRA: [TS3SH-1276M] default(0:0):10.10.40.0/24 update_from_ctx(): no fib nhg
2021/08/05 14:41:24 ZEBRA: [HKQXC-4STSK] default(0:0):10.10.40.0/24 update_from_ctx(): rib nhg matched, changed 'true'
2021/08/05 14:41:24 ZEBRA: [HBZNK-5H1X0] (0:0):10.10.40.0/24: Redist update re 0x8021cbe60 (static), old 0x0 (None)
2021/08/05 14:42:06 ZEBRA: [ZJ4AV-JEMJ3] dplane_intf_addr_set
2021/08/05 14:42:06 ZEBRA: [ZPR30-5G1FB] Kernel: Len: 164 Type: RTM_NEWADDR
2021/08/05 14:42:06 ZEBRA: [V3NSB-BPKBD] Kernel:
2021/08/05 14:42:06 ZEBRA: [HDTM1-ENZNM] Kernel: message seq 4664
2021/08/05 14:42:06 ZEBRA: [MJD4M-0AAAR] Kernel: pid 0, rtm_addrs {DST}
2021/08/05 14:42:06 ZEBRA: [M09CX-TKB4N] ifam_read_mesg: ifindex 1, ifname vtnet0, ifam_addrs {NETMASK,IFP,IFA,BRD}, ifam_flags 0x0, addr 10.10.40.3/24 broad 10.10.40.255 dst (unspec) gateway (unspec)
2021/08/05 14:42:06 ZEBRA: [MFYWV-KH3MC] rib_add_multipath_nhe: (0:0):10.10.40.0/24: Inserting route rn 0x802022f30, re 0x80308c4c0 (connected) existing 0x0, same_count 0
2021/08/05 14:42:06 ZEBRA: [MFYWV-KH3MC] rib_add_multipath_nhe: (0:?):10.10.40.0/24 (MRIB): Inserting route rn 0x802023160, re 0x80308c460 (connected) existing 0x0, same_count 0
2021/08/05 14:42:06 ZEBRA: [ZPR30-5G1FB] Kernel: Len: 240 Type: RTM_ADD
2021/08/05 14:42:06 ZEBRA: [V3NSB-BPKBD] Kernel: UP PINNED
2021/08/05 14:42:06 ZEBRA: [HDTM1-ENZNM] Kernel: message seq 0
2021/08/05 14:42:06 ZEBRA: [MJD4M-0AAAR] Kernel: pid 0, rtm_addrs {DST,GATEWAY,NETMASK}
2021/08/05 14:42:06 ZEBRA: [RG9Y6-E93A0] default(0:0):10.10.40.0/24: Updating route rn 0x802022f30, re 0x80308c4c0 (connected) old 0x8021cbe60 (static)
2021/08/05 14:42:06 ZEBRA: [RT9DY-ZS2KN] default(0:0):10.10.40.0/24: Adding route rn 0x802023160, re 0x80308c460 (connected)
2021/08/05 14:42:06 ZEBRA: [THSYN-E2XFY][EC 100663299] rtm_write: write : Address already in use (48)
2021/08/05 14:42:06 ZEBRA: [RV5F2-MQGZG][EC 100663303] kernel_rtm: 10.10.40.0/24: rtm_write() unexpectedly returned -5 for command RTM_DELETE
2021/08/05 14:42:06 ZEBRA: [ZPR30-5G1FB] Kernel: Len: 200 Type: RTM_DELETE
2021/08/05 14:42:06 ZEBRA: [V3NSB-BPKBD] Kernel: UP PROTO1
2021/08/05 14:42:06 ZEBRA: [HDTM1-ENZNM] Kernel: message seq 1
2021/08/05 14:42:06 ZEBRA: [MJD4M-0AAAR] Kernel: pid 60818, rtm_addrs {DST,GATEWAY,NETMASK}
2021/08/05 14:42:06 ZEBRA: [XASXT-GF69Y] kernel_rtm: No useful nexthops were found in RIB prefix 10.10.40.0/24
2021/08/05 14:42:06 ZEBRA: [TS3SH-1276M] default(0:0):10.10.40.0/24 update_from_ctx(): no fib nhg
2021/08/05 14:42:06 ZEBRA: [HKQXC-4STSK] default(0:0):10.10.40.0/24 update_from_ctx(): rib nhg matched, changed 'false'
2021/08/05 14:42:06 ZEBRA: [HBZNK-5H1X0] (0:0):10.10.40.0/24: Redist update re 0x80308c4c0 (connected), old 0x8021cbe60 (static)

netstat -rn:

10.10.40.0/24      link#1             U        vtnet0
10.10.40.3         link#1             UHS         lo0

show ip route:
C>* 10.10.40.0/24 [0/1] is directly connected, vtnet0, 00:18:48
S   10.10.40.0/24 [1/0] via 9.8.6.7, vtnet0, weight 1, 00:19:30

Signed-off-by: Donald Sharp <sharpd@nvidia.com>
 2021-08-06 10:04:40 -04:00
Donald Sharp
38ef05ea33 zebra: debug zebra kernel msgdump is linux specific 
The command `debug zebra kernel msgdump is netlink specific.
There is no point at all to allow this to be configed on non
netlink platforms.

Signed-off-by: Donald Sharp <sharpd@nvidia.com>
 2021-08-06 10:04:40 -04:00
Donald Sharp
e658173ae6 zebra: Convert srcdest_rnode2str to %pRN in zebra_rib.c 
There were a bunch of places where we converted the
route node to a prefix string via srcdest_rnode2str when
we should have been using %pRN in zebra_rib.c.  Just
convert over the ones we should to use it.

Signed-off-by: Donald Sharp <sharpd@nvidia.com>
 2021-08-06 10:04:40 -04:00
Donald Sharp
f0afc61d58 zebra: short-circuit rib_process when nothing to do 
When we are calling rib_process and the route_node
in question has no dest, there is no work to do here
at all.  As such we should just return before
attempting to do any other work.  This is just a tiny bit
of simplification being done.

Signed-off-by: Donald Sharp <sharpd@nvidia.com>
 2021-08-06 10:02:53 -04:00
Rafael Zalamena
e17e248b2a topotests: reduce convergence check frequency 
Check for convergence less frequently to reduce resources usage.

Signed-off-by: Rafael Zalamena <rzalamena@opensourcerouting.org>
 2021-08-06 10:38:41 -03:00