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Author SHA1 Message Date
Rafael Zalamena
a179ba35a5 zebra: simplify FPM buffer full detection 
Remove code duplication and document hardcoded values.

Signed-off-by: Rafael Zalamena <rzalamena@opensourcerouting.org>
 2020-04-14 13:45:39 -03:00
Rafael Zalamena
6cc059cdd6 zebra: implement FPM counters 
Add commands to show and reset FPM counters.

Signed-off-by: Rafael Zalamena <rzalamena@opensourcerouting.org>
 2020-04-14 13:45:39 -03:00
Rafael Zalamena
3bdd7fcab9 zebra: CLI commands for new FPM interface 
Add commands to enable/disable and configure FPM.

Signed-off-by: Rafael Zalamena <rzalamena@opensourcerouting.org>
 2020-04-14 13:45:39 -03:00
Rafael Zalamena
bda10adfa3 zebra: data plane FPM RMAC walk code 
Implement the code that walks the RMAC to send routes that are already
inside installed in the OS.

Signed-off-by: Rafael Zalamena <rzalamena@opensourcerouting.org>
 2020-04-14 13:45:39 -03:00
Rafael Zalamena
d4d4ec1cc1 zebra: adapt and export rmac netlink functions 
Those functions are going to be used by the new data plane plugin for
netlink FPM.

Signed-off-by: Rafael Zalamena <rzalamena@opensourcerouting.org>
 2020-04-14 13:45:39 -03:00
Russ White
82d86ab5b9
Merge pull request #6197 from sworleys/PBR-Atomic 
pbrd,zebra: implement `set *` and `match *` replace
 2020-04-14 11:58:54 -04:00
Donald Sharp
e68a7dbb09
Merge pull request #6096 from pjdruddy/vxlan_evpn_topo_test 
tests: add basic topotest for VXLAN EVPN
 2020-04-14 11:53:48 -04:00
Quentin Young
04d6a0f823 ospfd: router LSA link info missing length check 
Fix
- Modulo check on data length not inclusive enough
- Garbage heap read when bounds checking

Signed-off-by: Quentin Young <qlyoung@cumulusnetworks.com>
 2020-04-14 11:29:10 -04:00
Stephen Worley
f732636d70 pbrd: fix wording in pbr_send_pbr_map comment 
Fix some bad wording in a comment when deciding whether
to send a pbr map sequence to zebra.

Signed-off-by: Stephen Worley <sworley@cumulusnetworks.com>
 2020-04-14 11:09:54 -04:00
Rafael Zalamena
018e77bcb5 zebra: data plane FPM RIB walk code 
Implement the code that walks the RIB to send routes that are already
inside the RIB.

Signed-off-by: Rafael Zalamena <rzalamena@opensourcerouting.org>
 2020-04-14 11:44:39 -03:00
Rafael Zalamena
d35f447d67 zebra: data plane plugin for FPM netlink 
Initial import of the new zebra data plane plugin for FPM netlink.

Signed-off-by: Rafael Zalamena <rzalamena@opensourcerouting.org>
 2020-04-14 11:44:39 -03:00
Mark Stapp
f73a84672d zebra: dataplane context reset and init apis 
Add a public reset api, so a context can be reset and reused;
add apis to init a context for a route or mac update.

Signed-off-by: Mark Stapp <mjs@voltanet.io>
 2020-04-14 11:44:39 -03:00
Rafael Zalamena
f78fe8f3d6 zebra: export netlink function and change return 
Instead of retuning always `0`, lets return the amount of used bytes for
the message. This will be used by the new FPM interface to know how many
bytes we must reserve for the output buffer.

Signed-off-by: Rafael Zalamena <rzalamena@opensourcerouting.org>
 2020-04-14 11:44:39 -03:00
Rafael Zalamena
b9c875150b zebra: simplify netlink_route_multipath 
*   Remove variable `family`;
*   Remove always false `RTM_DELROUTE` checks;

Signed-off-by: Rafael Zalamena <rzalamena@opensourcerouting.org>
 2020-04-14 11:44:39 -03:00
Rafael Zalamena
9266b31568 zebra: simplify some netlink debug messages 
*   Use `inet_ntop` instead of `inet_ntoa`
*   Replace function name with `__func__`
*   Inline functions

Signed-off-by: Rafael Zalamena <rzalamena@opensourcerouting.org>
 2020-04-14 11:44:39 -03:00
Rafael Zalamena
e57a3fab68 zebra: generalize netlink route talk function 
Generalize the netlink route message building function so it can be used
in the future by the netlink Forwarding Plane Manager (FPM) interface.

Signed-off-by: Rafael Zalamena <rzalamena@opensourcerouting.org>
 2020-04-14 10:40:50 -03:00
Russ White
897cb75e8d
Merge pull request #6201 from adharkar/frr-master-fpm_mac 
zebra: Address sequencing issue while sending RMAC via FPM
 2020-04-14 09:30:47 -04:00
Russ White
65de4283e8
Merge pull request #6219 from qlyoung/fix-ospf-opaque-so-lsa-uaf 
ospfd: fix uaf upon rx of self-originated lsa
 2020-04-14 09:18:38 -04:00
Donatas Abraitis
8971c2d828 tests: Describe each scenario for rfc8212 to ease debugging 
Signed-off-by: Donatas Abraitis <donatas.abraitis@gmail.com>
 2020-04-14 16:01:46 +03:00
Donatas Abraitis
8955d9e535 doc: Mention that rfc8212 is enabled by default 
Signed-off-by: Donatas Abraitis <donatas.abraitis@gmail.com>
 2020-04-14 16:01:46 +03:00
Donatas Abraitis
74f852e33b tests: Remove extra empty vertical spaces 
Signed-off-by: Donatas Abraitis <donatas.abraitis@gmail.com>
 2020-04-14 16:01:46 +03:00
Donatas Abraitis
c7688a6943 tests: Enable rfc8212 by default except datacenter profile 
Signed-off-by: Donatas Abraitis <donatas.abraitis@gmail.com>
 2020-04-14 16:01:46 +03:00
Donatas Abraitis
1d3fdccfe1 bgpd: Enable rfc8212 by default except datacenter profile 
Some competitive vendors like Cisco, Bird, OpenBGPD,
Nokia already have this by default enabled.

The list is here: https://github.com/bgp/RFC8212

Signed-off-by: Donatas Abraitis <donatas.abraitis@gmail.com>
 2020-04-14 16:01:46 +03:00
Donatas Abraitis
0b60953ed4
Merge pull request #6221 from opensourcerouting/defaults-fix-version-cmp 
lib/defaults: fix version number comparison
 2020-04-14 16:01:21 +03:00
Donald Sharp
950b395e8e
Merge pull request #6011 from patrasar/pim-no-msdp-group-cmd 
pimd: added no ip msdp mesh-group <word>
 2020-04-14 08:35:09 -04:00
Rafael Zalamena
2b21c5500d doc: update BFD debugging section 
Show more information about BFD debug feature.

Signed-off-by: Rafael Zalamena <rzalamena@opensourcerouting.org>
 2020-04-14 09:35:08 -03:00
Rafael Zalamena
9532601587 topotest: enable bfd debugs on all BFD tests 
Lets attempt to get the most out of the debug messages.

Signed-off-by: Rafael Zalamena <rzalamena@opensourcerouting.org>
 2020-04-14 09:35:08 -03:00
Rafael Zalamena
24843702a0 bfdd: add more zebra debug messages 
Uncomment old debug about relayed messages from zebra.

Signed-off-by: Rafael Zalamena <rzalamena@opensourcerouting.org>
 2020-04-14 09:35:08 -03:00
Rafael Zalamena
6e10bd9772 bfdd: constify satostr 
Detect modifications to the `sockaddr_any` struct.

Signed-off-by: Rafael Zalamena <rzalamena@opensourcerouting.org>
 2020-04-14 09:35:08 -03:00
Rafael Zalamena
869dada534 bfdd: remove time calculation debugs 
These were disabled by default and not used by a long time.

Signed-off-by: Rafael Zalamena <rzalamena@opensourcerouting.org>
 2020-04-14 09:35:08 -03:00
Rafael Zalamena
08de92aff3 bfdd: simplify code flow 
Don't attempt to handle out-of-memory situations: XMALLOC/XCALLOC will
`assert` if there is no memory left.

Signed-off-by: Rafael Zalamena <rzalamena@opensourcerouting.org>
 2020-04-14 09:35:08 -03:00
Rafael Zalamena
48da2c3169 bfdd: add debug fine tuning capabilities 
Move most of the log messages to debug guards so they only get activated
if the user configured the proper debug level.

Current debug levels:
- Peer events.
- Zebra events.
- Network layer debugs.

Signed-off-by: Rafael Zalamena <rzalamena@opensourcerouting.org>
 2020-04-14 09:35:08 -03:00
Donald Sharp
f32b16b09f
Merge pull request #6017 from sarav511/ovrride 
pimd: Join not sent within prune override time when received non local prune
 2020-04-14 08:32:32 -04:00
David Lamparter
682cb2a455
Merge pull request #6196 from dslicenc/ospf6d-brouter-loop 
ospf6d: stop looping thru same Inter-Area Router LSAs
 2020-04-14 14:12:17 +02:00
Mark Stapp
f924db4961 zebra: fix some coverity SA warnings 
Fix several coverity scan warnings.

Signed-off-by: Mark Stapp <mjs@voltanet.io>
 2020-04-14 07:44:54 -04:00
David Lamparter
d29c01db81 lib/defaults: don't use "static" in a weird way 
This didn't break anything but it's not really correct either.

Signed-off-by: David Lamparter <equinox@opensourcerouting.org>
 2020-04-14 13:25:25 +02:00
David Lamparter
7b8c2b3d66 lib/defaults: more bool confusion 
Sigh.  Initializing a bool to -1 gives 1.

Signed-off-by: David Lamparter <equinox@opensourcerouting.org>
 2020-04-14 13:25:25 +02:00
David Lamparter
feaabe472d
Merge pull request #5988 from xThaid/zebra_vrf_logs 
zebra: Add vrf name and id to debugs
 2020-04-14 12:52:31 +02:00
David Lamparter
f1a8dbf74f
Merge pull request #6215 from vivek-cumulus/wtecmp_linkbw_doc 
doc: Documentation for weighted ECMP and link bandwidth
 2020-04-14 12:45:12 +02:00
Quentin Young
f45be0e105 ospfd: fix uaf upon rx of self-originated lsa 
ospf_opaque_self_originated_lsa_received decrements refcount which can
result in a free, this is followed by a call to ospf_ls_ack_send which
accesses the freed LSA

Signed-off-by: Quentin Young <qlyoung@cumulusnetworks.com>
 2020-04-14 01:43:13 -04:00
vivek
ed647ed2da doc: Documentation for weighted ECMP and link bandwidth 
Signed-off-by: Vivek Venkatraman <vivek@cumulusnetworks.com>
 2020-04-13 20:20:19 -07:00
Renato Westphal
1b0f1cb4d7
Merge pull request #5892 from qlyoung/fix-zclient-many 
assorted lib / zclient fixes
 2020-04-13 22:48:28 -03:00
Quentin Young
cff0de128d lib: fix SA warning in vrf creation zapi handler 
Signed-off-by: Quentin Young <qlyoung@cumulusnetworks.com>
 2020-04-13 17:03:48 -04:00
Quentin Young
41ce53847b lib: fix if_set_value 
Something in there is wrong and causing test failures. Moving it back to
how it was; we'll stil assert if the message was wrong, just in a
different place now.

Signed-off-by: Quentin Young <qlyoung@cumulusnetworks.com>
 2020-04-13 17:03:48 -04:00
Quentin Young
f7d4592509 lib: work around enum issue in old gcc 
I'd like to keep the explicit check here, but since underlying type of
enum is implementation defined, theres some inconsistency using -Wall
-Werror in older compilers here

Signed-off-by: Quentin Young <qlyoung@cumulusnetworks.com>
 2020-04-13 17:03:42 -04:00
Quentin Young
4b010cf44d
Merge pull request #6213 from ton31337/fix/moar_bool_stuff 
bgpd: Replace 0 to false for bool assignment in bgp_update_martian_ne…
 2020-04-13 14:11:23 -04:00
Mark Stapp
8132da4e55
Merge pull request #6210 from donaldsharp/sharp_labels 
sharpd: Allow sharpd to specify it's own routes for label changes
 2020-04-13 13:56:03 -04:00
Donatas Abraitis
2dbe3fa97b bgpd: Replace 0 to false for bool assignment in bgp_update_martian_nexthop() 
Signed-off-by: Donatas Abraitis <donatas.abraitis@gmail.com>
 2020-04-13 20:39:31 +03:00
Quentin Young
e4f5680d6e lib: re-add accidentally deleted pfx family set 
Signed-off-by: Quentin Young <qlyoung@cumulusnetworks.com>
 2020-04-13 13:25:25 -04:00
Quentin Young
6063ede092 lib: improve sanity check on vrf backend value 
Signed-off-by: Quentin Young <qlyoung@cumulusnetworks.com>
 2020-04-13 13:25:25 -04:00