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Author SHA1 Message Date
Mark Stapp
a6f1ad43f0
Merge pull request #6362 from donaldsharp/typedef_i_hatez_it 
Typedef replacements
 2020-05-08 09:44:58 -04:00
Donald Sharp
91e6f25bc0 zebra: remove typedef rib_update_event_t from system 
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
 2020-05-08 08:10:49 -04:00
Donald Sharp
630d596249 zebra: Remove typedef rib_table_info_t from system 
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
 2020-05-08 08:10:49 -04:00
Donald Sharp
4d5647d076 zebra: Remove typedef rib_tables_iter_state from system 
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
 2020-05-08 08:10:49 -04:00
Donald Sharp
f921557186 zebra: Remove typedef rnh_type_t from system 
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
 2020-05-08 08:10:49 -04:00
Donald Sharp
67ceb40869 zebra: Remove typedef netlink_route_info_t 
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
 2020-05-08 08:10:49 -04:00
Donald Sharp
7cf190690c zebra: Remove the typedef netlink_nh_info_t 
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
 2020-05-08 08:08:04 -04:00
Donald Sharp
c4528712b0 zebra: Remove typedef of mpls_srgb_t 
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
 2020-05-08 08:08:04 -04:00
Donald Sharp
57dd86429f zebra: Remove enum around ipv6_nd_suppress_ra_status 
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
 2020-05-08 08:08:04 -04:00
Donald Sharp
768e40bde9 zebra: Remvoe typedef for zfpm_glob_t 
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
 2020-05-08 08:08:04 -04:00
Donald Sharp
a78c2b98f7 zebra: Remove typedef zfpm_msg_format_e 
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
 2020-05-08 08:08:04 -04:00
Donald Sharp
1d6a3ee83c zebra: Remove the typedef for zfrpm_state_t 
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
 2020-05-08 08:08:04 -04:00
Donald Sharp
eeaf257b79 zebra: Remove typedef of zfpm_stats_t 
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
 2020-05-08 08:08:04 -04:00
Donald Sharp
332cba05a3 zebra: Remove typedef around zfpm_rnodes_iter 
Typedef's are not used in our system remove.

Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
 2020-05-08 08:08:04 -04:00
Donatas Abraitis
bcf7b9e1c9
Merge pull request #6363 from donaldsharp/no_no_no 
bgpd: `bgp bestpath bandwidth` should not be a legal command
 2020-05-08 10:12:26 +03:00
Mark Stapp
faad472899
Merge pull request #6365 from donaldsharp/bsd_v6_Null_bs 
zebra: Add code to install v6 blackhole routes on *bsd
 2020-05-07 13:12:55 -04:00
Donald Sharp
381477e8a6 zebra: Add code to install v6 blackhole routes on *bsd 
This code was just missing.  Take the few minutes and
get it done.

!
ip route 4.5.6.7/32 Null0
ipv6 route 4::5/128 Null0
!
$ netstat -rn
Routing tables

Internet:
Destination        Gateway            Flags     Netif Expire
default            192.168.122.1      UGS      vtnet0
4.5.6.7/32         127.0.0.1          UG1B        lo0
127.0.0.1          link#2             UH          lo0
192.168.122.0/24   link#1             U        vtnet0
192.168.122.40     link#1             UHS         lo0

Internet6:
Destination                       Gateway                       Flags     Netif Expire
::/96                             ::1                           UGRS        lo0
::1                               link#2                        UH          lo0
::ffff:0.0.0.0/96                 ::1                           UGRS        lo0
4::5/128                          ::1                           UG1B        lo0
fe80::/10                         ::1                           UGRS        lo0
fe80::%vtnet0/64                  link#1                        U        vtnet0
fe80::5054:ff:fe5a:e705%vtnet0    link#1                        UHS         lo0
fe80::%lo0/64                     link#2                        U           lo0
fe80::1%lo0                       link#2                        UHS         lo0
ff02::/16                         ::1                           UGRS        lo0
$

$ uname -a
FreeBSD donna 12.1-RELEASE FreeBSD 12.1-RELEASE r354233 GENERIC  amd64
$

Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
 2020-05-07 11:24:05 -04:00
Donald Sharp
ad36d216b1 bgpd: bgp bestpath bandwidth should not be a legal command 
The `bgp bestpath bandwidth` command should not be a legal
command.  Pull out the `no` form to allow this.  Allow
`no bgp bestpath bandwidth` to work as we would expect.

Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
 2020-05-07 10:03:31 -04:00
Donald Sharp
b4b1d1ebdb
Merge pull request #6356 from ton31337/fix/aggregator_0_ignore 
bgpd: Ignore aggregator attribute if it's malformed (0.0.0.0)
 2020-05-06 19:43:21 -04:00
Jafar Al-Gharaibeh
a9b763e381
Merge pull request #6358 from donaldsharp/zebra_onlink 
zebra: Loosen ONLINK restrictions a tiny bit
 2020-05-06 15:25:48 -05:00
Mark Stapp
03ab61c488
Merge pull request #6359 from sworleys/NHG-No-IPv4-IPv6 
zebra: abstract 5549 check into a function
 2020-05-06 15:42:52 -04:00
Renato Westphal
57ecb94d17
Merge pull request #6357 from mjstapp/fix_ldp_topo1_how 
tests: remove unused ref files from ldp topotest
 2020-05-06 12:23:36 -03:00
Renato Westphal
ee02198a38
Merge pull request #6352 from volta-networks/fix_ldp_dscp 
ldpd: LDP does not always send traffic with correct DSCP value.
 2020-05-06 12:23:01 -03:00
Donald Sharp
5cfaa2d92b zebra: Loosen ONLINK restrictions a tiny bit 
Loosen the ONLINK restrictions such that when an upper
level protocol sends us a nexthop with an ONLINK attribute
just ensure that interface is up and usable.  ONLINK effectively
means we know what we are doing to the kernel.

Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
 2020-05-06 10:15:41 -04:00
Karen Schoener
def23eb395 ldpd: LDP does not always send traffic with correct DSCP value. 
Adding code so that the LDP neighbor that does not initiate the
TCP connection also sets the DSCP (via setsocketopt).

Signed-off-by: Karen Schoener <karen@voltanet.io>
 2020-05-06 09:46:07 -04:00
Mark Stapp
fa6e939421 tests: remove unused ref files from ldp topotest 
Remove a couple of a couple of mis-named reference output files
from the ldp-topo1 suite.

Signed-off-by: Mark Stapp <mjs@voltanet.io>
 2020-05-06 09:31:21 -04:00
Donatas Abraitis
cbfc39df11 bgpd: Ignore aggregator attribute if it's malformed (0.0.0.0) 
This is not the attribute involved in path selection and by rfc7606 it should
be just ignored.

Signed-off-by: Donatas Abraitis <donatas.abraitis@gmail.com>
 2020-05-06 12:55:55 +03:00
Donatas Abraitis
6ded3e181b bgpd: Use slightly modified version of error message if AS path contains 0 
Signed-off-by: Donatas Abraitis <donatas.abraitis@gmail.com>
 2020-05-06 12:55:13 +03:00
Quentin Young
6f2f2e6172
Merge pull request #6347 from opensourcerouting/llvm-callgraph 
tools: LLVM-based call graphs
 2020-05-05 17:40:21 -04:00
Quentin Young
794c2b2d73
Merge pull request #6350 from pureport/fix/bgp_double_community_free 
bgpd: Check to ensure community attributes exist before freeing them
 2020-05-05 17:39:28 -04:00
Josh Cox
2c15754ea3 bgpd: Check to ensure community attributes exist before freeing them 
Community attributes might have been removed by an inbound route map, so we
should check to ensure they still exist before trying to free them.
This fixes a segfault described in issue #6345.

Signed-off-by: Josh Cox <josh.cox@pureport.com>
 2020-05-05 15:59:38 -04:00
David Lamparter
d973526821
Merge pull request #6349 from qlyoung/hook-cpp-compat 2020-05-05 21:42:29 +02:00
Stephen Worley
002e5c4357 zebra: abstract 5549 check into a function 
Abstract the 5549 ipv4 over ipv6 into a function for easier
code reuse and reading.

Signed-off-by: Stephen Worley <sworley@cumulusnetworks.com>
 2020-05-05 15:05:30 -04:00
Quentin Young
e01a788c44 lib: make hook.h cpp-compatible 
Some CPP compilers don't support these designated initializers, since
we're just zero initializing don't need em

Signed-off-by: Quentin Young <qlyoung@cumulusnetworks.com>
 2020-05-05 14:05:03 -04:00
Donald Sharp
44fb33ee58
Merge pull request #6103 from mjstapp/fix_all_unnumbered 
zebra: don't treat every interface as unnumbered
 2020-05-05 13:00:26 -04:00
David Lamparter
fd0cca8fe2
Merge pull request #6335 from ton31337/feature/show_policy_in_bgp_summary 2020-05-05 15:29:09 +02:00
David Lamparter
43436c155e build: don't link ldpd.c twice 
... this breaks LLVM bitcode linking.

Signed-off-by: David Lamparter <equinox@opensourcerouting.org>
 2020-05-05 14:39:12 +02:00
David Lamparter
3d62176b18 python: add graphviz callgraphs 
Uses the JSON data extracted from LLVM bitcode by tools/frr-llvm-cg.

Signed-off-by: David Lamparter <equinox@opensourcerouting.org>
 2020-05-05 14:39:12 +02:00
David Lamparter
8fb40377de build: add LLVM bitcode targets 
Just an easy way to produce LLVM .bc (bitcode) files.  Not used during
normal builds.

Signed-off-by: David Lamparter <equinox@opensourcerouting.org>
 2020-05-05 14:39:12 +02:00
David Lamparter
0045c13067 tools: frr-llvm-cg 
This dumps call graph data from LLVM bitcode files into a JSON file.
Specifically for FRR, it understands thread_add_*(), hook_*() and
install_element() so it can provide extra information in these cases.
As a general feature, it tries to track down function pointers as far as
easily feasible.

Signed-off-by: David Lamparter <equinox@diac24.net>
 2020-05-05 14:39:12 +02:00
David Lamparter
5999439549 build: rework Makefile var extraction... again 
*sigh* I can't seem to catch a break on this.  Add a regex variant.

Signed-off-by: David Lamparter <equinox@opensourcerouting.org>
 2020-05-05 14:06:42 +02:00
David Lamparter
15e9c561b2 Merge commit '97cfd5d207e46a027809125cfb356fd301af0cf5' 
(from PR #6137)
 2020-05-04 21:02:13 +02:00
Donatas Abraitis
62c42b0efe doc: Add an example about what "(Policy)" means under show bgp summary 
Signed-off-by: Donatas Abraitis <donatas.abraitis@gmail.com>
 2020-05-04 15:31:13 +03:00
Donatas Abraitis
d3ada36668 bgpd: Show "(Policy)" under PfxRcd/PfxSnt when eBGP policy is in use 
It could be hard to notice when eBGP policy is missing in `show bgp summary`.

This adds more sugar to the output:

Normal:
```
 MsgSent   TblVer  InQ OutQ  Up/Down State/PfxRcd   PfxSnt
      10        0    0    0 00:02:07            6        8
```
When rfc8212 is enabled (default since 7.4) - OUTBOUND:
```
 MsgSent   TblVer  InQ OutQ  Up/Down State/PfxRcd   PfxSnt
      13        0    0    0 00:04:56            6 (Policy)
```
INBOUND:
```
 MsgSent   TblVer  InQ OutQ  Up/Down State/PfxRcd   PfxSnt
      19        0    0    0 00:06:27     (Policy)        2
```

Signed-off-by: Donatas Abraitis <donatas.abraitis@gmail.com>
 2020-05-03 21:49:46 +03:00
Mark Stapp
81ad029173
Merge pull request #6330 from sworleys/No-NHG-Install-With-VRFns 
zebra: force off kernel NHG install with netns VRFs
 2020-05-01 14:23:49 -04:00
Mark Stapp
061a8eb349
Merge pull request #6329 from donaldsharp/zebra_more_info 
zebra: Display ifindex of interface being installed on
 2020-05-01 13:48:50 -04:00
Stephen Worley
d982012a0e zebra: force off kernel NHG install with netns VRFs 
Force off kernel NHG install with netns-based VRFs for
now. There is not really a good solution for allowing
kernel nexthop groups in namespaced based vrfs.

Signed-off-by: Stephen Worley <sworley@cumulusnetworks.com>
 2020-05-01 12:34:43 -04:00
Donald Sharp
2c77ddee4b zebra: Display ifindex of interface being installed on 
When installing a nexthop group, dump out the ifindex of the
nexthop being installed as a bit more data for the developer.

Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
 2020-05-01 11:58:20 -04:00
Quentin Young
af6642f0e7
Merge pull request #6326 from mjstapp/ignore_emacs_desktop 
git: ignore emacs desktop
 2020-04-30 18:23:27 -04:00
Mark Stapp
7b7190e249 git: ignore emacs desktop 
Ignore the emacs desktop files - should never ever be committed

Signed-off-by: Mark Stapp <mjs@voltanet.io>
 2020-04-30 14:19:10 -04:00