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e3282e26e4
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2848 Commits

Author SHA1 Message Date
Carmine Scarpitta
e3282e26e4 tests: Fix warnings in bgp_srv6l3vpn_to_bgp_vrf3 
When performing the `bgp_srv6l3vpn_to_bgp_vrf3` topotest, the following
warnings are observed:

```
2024-07-21 08:01:51,390 WARNING: r1: Router(r1): proc failed: rc 127 pid 52974
	args: /usr/bin/nsenter --mount=/proc/52322/ns/mnt --net=/proc/52322/ns/net --uts=/proc/52322/ns/uts -F /bin/bash -c /bin/bash /media/workspace/frr/tests/topotests/bgp_srv6l3vpn_to_bgp_vrf3/r1/setup.sh
	stdout: /bin/bash: /media/workspace/frr/tests/topotests/bgp_srv6l3vpn_to_bgp_vrf3/r1/setup.sh: No such file or directory
	stderr: *empty*
2024-07-21 08:01:51,522 WARNING: r2: Router(r2): proc failed: rc 127 pid 52984
	args: /usr/bin/nsenter --mount=/proc/52397/ns/mnt --net=/proc/52397/ns/net --uts=/proc/52397/ns/uts -F /bin/bash -c /bin/bash /media/workspace/frr/tests/topotests/bgp_srv6l3vpn_to_bgp_vrf3/r2/setup.sh
	stdout: /bin/bash: /media/workspace/frr/tests/topotests/bgp_srv6l3vpn_to_bgp_vrf3/r2/setup.sh: No such file or directory
	stderr: *empty*
2024-07-21 08:01:51,632 WARNING: ce1: Router(ce1): proc failed: rc 127 pid 52994
	args: /usr/bin/nsenter --mount=/proc/52472/ns/mnt --net=/proc/52472/ns/net --uts=/proc/52472/ns/uts -F /bin/bash -c /bin/bash /media/workspace/frr/tests/topotests/bgp_srv6l3vpn_to_bgp_vrf3/ce1/setup.sh
	stdout: /bin/bash: /media/workspace/frr/tests/topotests/bgp_srv6l3vpn_to_bgp_vrf3/ce1/setup.sh: No such file or directory
	stderr: *empty*
2024-07-21 08:01:51,757 WARNING: ce2: Router(ce2): proc failed: rc 127 pid 53004
	args: /usr/bin/nsenter --mount=/proc/52547/ns/mnt --net=/proc/52547/ns/net --uts=/proc/52547/ns/uts -F /bin/bash -c /bin/bash /media/workspace/frr/tests/topotests/bgp_srv6l3vpn_to_bgp_vrf3/ce2/setup.sh
	stdout: /bin/bash: /media/workspace/frr/tests/topotests/bgp_srv6l3vpn_to_bgp_vrf3/ce2/setup.sh: No such file or directory
	stderr: *empty*
2024-07-21 08:01:51,878 WARNING: ce3: Router(ce3): proc failed: rc 127 pid 53014
	args: /usr/bin/nsenter --mount=/proc/52622/ns/mnt --net=/proc/52622/ns/net --uts=/proc/52622/ns/uts -F /bin/bash -c /bin/bash /media/workspace/frr/tests/topotests/bgp_srv6l3vpn_to_bgp_vrf3/ce3/setup.sh
	stdout: /bin/bash: /media/workspace/frr/tests/topotests/bgp_srv6l3vpn_to_bgp_vrf3/ce3/setup.sh: No such file or directory
	stderr: *empty*
2024-07-21 08:01:51,997 WARNING: ce4: Router(ce4): proc failed: rc 127 pid 53024
	args: /usr/bin/nsenter --mount=/proc/52697/ns/mnt --net=/proc/52697/ns/net --uts=/proc/52697/ns/uts -F /bin/bash -c /bin/bash /media/workspace/frr/tests/topotests/bgp_srv6l3vpn_to_bgp_vrf3/ce4/setup.sh
	stdout: /bin/bash: /media/workspace/frr/tests/topotests/bgp_srv6l3vpn_to_bgp_vrf3/ce4/setup.sh: No such file or directory
	stderr: *empty*
2024-07-21 08:01:52,109 WARNING: ce5: Router(ce5): proc failed: rc 127 pid 53034
	args: /usr/bin/nsenter --mount=/proc/52772/ns/mnt --net=/proc/52772/ns/net --uts=/proc/52772/ns/uts -F /bin/bash -c /bin/bash /media/workspace/frr/tests/topotests/bgp_srv6l3vpn_to_bgp_vrf3/ce5/setup.sh
	stdout: /bin/bash: /media/workspace/frr/tests/topotests/bgp_srv6l3vpn_to_bgp_vrf3/ce5/setup.sh: No such file or directory
	stderr: *empty*
2024-07-21 08:01:52,225 WARNING: ce6: Router(ce6): proc failed: rc 127 pid 53044
	args: /usr/bin/nsenter --mount=/proc/52847/ns/mnt --net=/proc/52847/ns/net --uts=/proc/52847/ns/uts -F /bin/bash -c /bin/bash /media/workspace/frr/tests/topotests/bgp_srv6l3vpn_to_bgp_vrf3/ce6/setup.sh
	stdout: /bin/bash: /media/workspace/frr/tests/topotests/bgp_srv6l3vpn_to_bgp_vrf3/ce6/setup.sh: No such file or directory
	stderr: *empty*
````

This occurs because the topotest attempts to execute the `setup.sh`
file, and the file does not exist.

Let's fix the issue by checking if the `setup.sh` file exists and
executing it only if it does.

Signed-off-by: Carmine Scarpitta <cscarpit@cisco.com>
 2024-07-21 09:43:06 +02:00
Carmine Scarpitta
5d76346266 tests: Fix warnings in bgp_srv6l3vpn_to_bgp_vrf2 
When performing the `bgp_srv6l3vpn_to_bgp_vrf2` topotest, the following
warnings are observed:

```
2024-07-21 08:01:51,390 WARNING: r1: Router(r1): proc failed: rc 127 pid 52974
	args: /usr/bin/nsenter --mount=/proc/52322/ns/mnt --net=/proc/52322/ns/net --uts=/proc/52322/ns/uts -F /bin/bash -c /bin/bash /media/workspace/frr/tests/topotests/bgp_srv6l3vpn_to_bgp_vrf2/r1/setup.sh
	stdout: /bin/bash: /media/workspace/frr/tests/topotests/bgp_srv6l3vpn_to_bgp_vrf2/r1/setup.sh: No such file or directory
	stderr: *empty*
2024-07-21 08:01:51,522 WARNING: r2: Router(r2): proc failed: rc 127 pid 52984
	args: /usr/bin/nsenter --mount=/proc/52397/ns/mnt --net=/proc/52397/ns/net --uts=/proc/52397/ns/uts -F /bin/bash -c /bin/bash /media/workspace/frr/tests/topotests/bgp_srv6l3vpn_to_bgp_vrf2/r2/setup.sh
	stdout: /bin/bash: /media/workspace/frr/tests/topotests/bgp_srv6l3vpn_to_bgp_vrf2/r2/setup.sh: No such file or directory
	stderr: *empty*
2024-07-21 08:01:51,632 WARNING: ce1: Router(ce1): proc failed: rc 127 pid 52994
	args: /usr/bin/nsenter --mount=/proc/52472/ns/mnt --net=/proc/52472/ns/net --uts=/proc/52472/ns/uts -F /bin/bash -c /bin/bash /media/workspace/frr/tests/topotests/bgp_srv6l3vpn_to_bgp_vrf2/ce1/setup.sh
	stdout: /bin/bash: /media/workspace/frr/tests/topotests/bgp_srv6l3vpn_to_bgp_vrf2/ce1/setup.sh: No such file or directory
	stderr: *empty*
2024-07-21 08:01:51,757 WARNING: ce2: Router(ce2): proc failed: rc 127 pid 53004
	args: /usr/bin/nsenter --mount=/proc/52547/ns/mnt --net=/proc/52547/ns/net --uts=/proc/52547/ns/uts -F /bin/bash -c /bin/bash /media/workspace/frr/tests/topotests/bgp_srv6l3vpn_to_bgp_vrf2/ce2/setup.sh
	stdout: /bin/bash: /media/workspace/frr/tests/topotests/bgp_srv6l3vpn_to_bgp_vrf2/ce2/setup.sh: No such file or directory
	stderr: *empty*
2024-07-21 08:01:51,878 WARNING: ce3: Router(ce3): proc failed: rc 127 pid 53014
	args: /usr/bin/nsenter --mount=/proc/52622/ns/mnt --net=/proc/52622/ns/net --uts=/proc/52622/ns/uts -F /bin/bash -c /bin/bash /media/workspace/frr/tests/topotests/bgp_srv6l3vpn_to_bgp_vrf2/ce3/setup.sh
	stdout: /bin/bash: /media/workspace/frr/tests/topotests/bgp_srv6l3vpn_to_bgp_vrf2/ce3/setup.sh: No such file or directory
	stderr: *empty*
2024-07-21 08:01:51,997 WARNING: ce4: Router(ce4): proc failed: rc 127 pid 53024
	args: /usr/bin/nsenter --mount=/proc/52697/ns/mnt --net=/proc/52697/ns/net --uts=/proc/52697/ns/uts -F /bin/bash -c /bin/bash /media/workspace/frr/tests/topotests/bgp_srv6l3vpn_to_bgp_vrf2/ce4/setup.sh
	stdout: /bin/bash: /media/workspace/frr/tests/topotests/bgp_srv6l3vpn_to_bgp_vrf2/ce4/setup.sh: No such file or directory
	stderr: *empty*
2024-07-21 08:01:52,109 WARNING: ce5: Router(ce5): proc failed: rc 127 pid 53034
	args: /usr/bin/nsenter --mount=/proc/52772/ns/mnt --net=/proc/52772/ns/net --uts=/proc/52772/ns/uts -F /bin/bash -c /bin/bash /media/workspace/frr/tests/topotests/bgp_srv6l3vpn_to_bgp_vrf2/ce5/setup.sh
	stdout: /bin/bash: /media/workspace/frr/tests/topotests/bgp_srv6l3vpn_to_bgp_vrf2/ce5/setup.sh: No such file or directory
	stderr: *empty*
2024-07-21 08:01:52,225 WARNING: ce6: Router(ce6): proc failed: rc 127 pid 53044
	args: /usr/bin/nsenter --mount=/proc/52847/ns/mnt --net=/proc/52847/ns/net --uts=/proc/52847/ns/uts -F /bin/bash -c /bin/bash /media/workspace/frr/tests/topotests/bgp_srv6l3vpn_to_bgp_vrf2/ce6/setup.sh
	stdout: /bin/bash: /media/workspace/frr/tests/topotests/bgp_srv6l3vpn_to_bgp_vrf2/ce6/setup.sh: No such file or directory
	stderr: *empty*
````

This occurs because the topotest attempts to execute the `setup.sh`
file, and the file does not exist.

Let's fix the issue by checking if the `setup.sh` file exists and
executing it only if it does.

Signed-off-by: Carmine Scarpitta <cscarpit@cisco.com>
 2024-07-21 09:42:52 +02:00
Carmine Scarpitta
44ee7a4abe tests: Fix warnings in bgp_srv6l3vpn_to_bgp_vrf 
When performing the `bgp_srv6l3vpn_to_bgp_vrf` topotest, the following
warnings are observed:

```
2024-07-21 08:01:51,390 WARNING: r1: Router(r1): proc failed: rc 127 pid 52974
	args: /usr/bin/nsenter --mount=/proc/52322/ns/mnt --net=/proc/52322/ns/net --uts=/proc/52322/ns/uts -F /bin/bash -c /bin/bash /media/workspace/frr/tests/topotests/bgp_srv6l3vpn_to_bgp_vrf/r1/setup.sh
	stdout: /bin/bash: /media/workspace/frr/tests/topotests/bgp_srv6l3vpn_to_bgp_vrf/r1/setup.sh: No such file or directory
	stderr: *empty*
2024-07-21 08:01:51,522 WARNING: r2: Router(r2): proc failed: rc 127 pid 52984
	args: /usr/bin/nsenter --mount=/proc/52397/ns/mnt --net=/proc/52397/ns/net --uts=/proc/52397/ns/uts -F /bin/bash -c /bin/bash /media/workspace/frr/tests/topotests/bgp_srv6l3vpn_to_bgp_vrf/r2/setup.sh
	stdout: /bin/bash: /media/workspace/frr/tests/topotests/bgp_srv6l3vpn_to_bgp_vrf/r2/setup.sh: No such file or directory
	stderr: *empty*
2024-07-21 08:01:51,632 WARNING: ce1: Router(ce1): proc failed: rc 127 pid 52994
	args: /usr/bin/nsenter --mount=/proc/52472/ns/mnt --net=/proc/52472/ns/net --uts=/proc/52472/ns/uts -F /bin/bash -c /bin/bash /media/workspace/frr/tests/topotests/bgp_srv6l3vpn_to_bgp_vrf/ce1/setup.sh
	stdout: /bin/bash: /media/workspace/frr/tests/topotests/bgp_srv6l3vpn_to_bgp_vrf/ce1/setup.sh: No such file or directory
	stderr: *empty*
2024-07-21 08:01:51,757 WARNING: ce2: Router(ce2): proc failed: rc 127 pid 53004
	args: /usr/bin/nsenter --mount=/proc/52547/ns/mnt --net=/proc/52547/ns/net --uts=/proc/52547/ns/uts -F /bin/bash -c /bin/bash /media/workspace/frr/tests/topotests/bgp_srv6l3vpn_to_bgp_vrf/ce2/setup.sh
	stdout: /bin/bash: /media/workspace/frr/tests/topotests/bgp_srv6l3vpn_to_bgp_vrf/ce2/setup.sh: No such file or directory
	stderr: *empty*
2024-07-21 08:01:51,878 WARNING: ce3: Router(ce3): proc failed: rc 127 pid 53014
	args: /usr/bin/nsenter --mount=/proc/52622/ns/mnt --net=/proc/52622/ns/net --uts=/proc/52622/ns/uts -F /bin/bash -c /bin/bash /media/workspace/frr/tests/topotests/bgp_srv6l3vpn_to_bgp_vrf/ce3/setup.sh
	stdout: /bin/bash: /media/workspace/frr/tests/topotests/bgp_srv6l3vpn_to_bgp_vrf/ce3/setup.sh: No such file or directory
	stderr: *empty*
2024-07-21 08:01:51,997 WARNING: ce4: Router(ce4): proc failed: rc 127 pid 53024
	args: /usr/bin/nsenter --mount=/proc/52697/ns/mnt --net=/proc/52697/ns/net --uts=/proc/52697/ns/uts -F /bin/bash -c /bin/bash /media/workspace/frr/tests/topotests/bgp_srv6l3vpn_to_bgp_vrf/ce4/setup.sh
	stdout: /bin/bash: /media/workspace/frr/tests/topotests/bgp_srv6l3vpn_to_bgp_vrf/ce4/setup.sh: No such file or directory
	stderr: *empty*
2024-07-21 08:01:52,109 WARNING: ce5: Router(ce5): proc failed: rc 127 pid 53034
	args: /usr/bin/nsenter --mount=/proc/52772/ns/mnt --net=/proc/52772/ns/net --uts=/proc/52772/ns/uts -F /bin/bash -c /bin/bash /media/workspace/frr/tests/topotests/bgp_srv6l3vpn_to_bgp_vrf/ce5/setup.sh
	stdout: /bin/bash: /media/workspace/frr/tests/topotests/bgp_srv6l3vpn_to_bgp_vrf/ce5/setup.sh: No such file or directory
	stderr: *empty*
2024-07-21 08:01:52,225 WARNING: ce6: Router(ce6): proc failed: rc 127 pid 53044
	args: /usr/bin/nsenter --mount=/proc/52847/ns/mnt --net=/proc/52847/ns/net --uts=/proc/52847/ns/uts -F /bin/bash -c /bin/bash /media/workspace/frr/tests/topotests/bgp_srv6l3vpn_to_bgp_vrf/ce6/setup.sh
	stdout: /bin/bash: /media/workspace/frr/tests/topotests/bgp_srv6l3vpn_to_bgp_vrf/ce6/setup.sh: No such file or directory
	stderr: *empty*
````

This occurs because the topotest attempts to execute the `setup.sh`
file, and the file does not exist.

Let's fix the issue by checking if the `setup.sh` file exists and
executing it only if it does.

Signed-off-by: Carmine Scarpitta <cscarpit@cisco.com>
 2024-07-21 09:42:32 +02:00
Nathan Bahr
ddc1c2eeae tests: OSPFv3 hello tests investigation, make assert output unique 
These failing tests are hard to track down. Added numbering to each assert
to easily tell where the test fails.

Signed-off-by: Nathan Bahr <nbahr@atcorp.com>
 2024-07-17 12:37:06 -05:00
Donatas Abraitis
c6c0403c61 tests: Check if VRF instance has a different ASN than a default VRF 
Signed-off-by: Donatas Abraitis <donatas@opensourcerouting.org>
 2024-07-15 16:10:57 +03:00
Donatas Abraitis
7540364e58 tests: Check if multiple VRF instances can have different ASNs 
Signed-off-by: Donatas Abraitis <donatas@opensourcerouting.org>
 2024-07-15 16:10:57 +03:00
Jafar Al-Gharaibeh
ad7a1f9487 tests: tweak timers to avoid frequent failures on slow CI hardware 
Signed-off-by: Jafar Al-Gharaibeh <jafar@atcorp.com>
 2024-07-12 11:36:52 -05:00
Russ White
52376aa4b6
Merge pull request #16229 from anlancs/ripd/fix-header-show 
ripd/ripngd: use common header for display command
 2024-07-09 16:12:30 -04:00
Mark Stapp
7d08b29721
Merge pull request #16342 from pguibert6WIND/duplicate_fib_proposal 
Duplicate fib proposal
 2024-07-09 13:48:37 -04:00
Russ White
685712df44
Merge pull request #16241 from zhou-run/202406191740 
isisd: The neighbor entry still displays the deleted hostname of the neighbor.
 2024-07-09 11:40:26 -04:00
Russ White
29aba901d6
Merge pull request #16352 from opensourcerouting/fix/rename_test 
tests: Rename BGP OAD test function
 2024-07-08 23:16:20 -04:00
Philippe Guibert
731f74e35f zebra, topotests: do not set nexthop's FIB flag when DUPLICATE present 
The bgp_duplicate_nexthop test installs routes with nexthop's
flags set to both DUPLICATE and FIB: this should not happen.

The DUPLICATE flag of a nexthop indicates this nexthop is already
used in the same nexthop-group, and there is no need to install it
twice in the system; having the FIB flag set indicates that the
nexthop is installed in the system. This is why both flags should
not be set on the same nexthop.

This case happens at installation time, but can also happen
at update time.
- Fix this by not setting the FIB flag value when the DUPLICATE
flag is present.
- Modify the bgp_duplicate_test to check that the FIB flag is not
present on duplicated nexthops.
- Modify the bgp_peer_type_multipath_relax test.

Signed-off-by: Philippe Guibert <philippe.guibert@6wind.com>
 2024-07-08 15:42:02 +02:00
Philippe Guibert
7dfe12eef8 topotests: bgp_peer_type_multipath_relax, adds the duplicate flag 
During the bgp_peer_type_multipath_relax_test, the test does not
check the 'duplicate' flag value of the duplicate nexthop.

Fix this by adding the duplicate value in the expected json files.

Fixes: ee88563ac2 ("bgpd: Add 'bgp bestpath peer-type multipath-relax'")

Signed-off-by: Philippe Guibert <philippe.guibert@6wind.com>
 2024-07-08 15:15:59 +02:00
zhou-run
f54970ff43 isisd: The neighbor entry still displays the deleted hostname of the neighbor 
1. The lsp_update_data() function will check for the presence of the ISIS_TLV_DYNAMIC_HOSTNAME in the LSP, and then call isis_dynhn_insert() to add a hostname entry corresponding to the LSP ID. However, when the ISIS_TLV_DYNAMIC_HOSTNAME is not present in the LSP, the hostname entry corresponding to the LSP ID should also be deleted.
2. The command “show isis neighbor” invokes isis_adj_name() to display the System ID or hostname, but it does not check the area->dynhostname flag.
3. When the LSP expires and is removed, the corresponding hostname entry should also be deleted.
4. The TLV for LSP fragmentation will not contain the hostname and should be skipped.

Signed-off-by: zhou-run <zhou.run@h3c.com>
 2024-07-08 15:53:46 +08:00
Donatas Abraitis
6477f73c0b tests: Rename BGP OAD test function 
Signed-off-by: Donatas Abraitis <donatas@opensourcerouting.org>
 2024-07-07 18:26:30 +03:00
Donatas Abraitis
cd9bb4dd7e tests: Extended bgp_remote_as_auto topotest with unnumbered case 
Signed-off-by: Donatas Abraitis <donatas@opensourcerouting.org>
 2024-07-05 15:57:52 +03:00
anlan_cs
b707ed8fe9 tests: update tests for ripd and ripngd 
Since the displayed header of "show ip rip" and "show ipv6 ripng" are changed,
we should update tests of ripd and ripngd.

Signed-off-by: anlan_cs <vic.lan@pica8.com>
 2024-07-05 09:54:06 +08:00
Donatas Abraitis
0dfe25697f bgpd: Implement neighbor X remote-as auto 
In some cases (large scale) it's desired to avoid changing configurations, but
let the BGP to automatically handle ASN changes.

`auto` means the peering can be iBGP or eBGP. It will be automatically detected
and adjusted from the OPEN message.

Signed-off-by: Donatas Abraitis <donatas@opensourcerouting.org>
 2024-07-04 14:42:19 +03:00
Russ White
59e8f199e9
Merge pull request #16331 from opensourcerouting/feature/bgp_dampening_topotests 
tests: Add basic BGP per-safi dampening topotest
 2024-07-03 07:23:09 -04:00
Donatas Abraitis
7bde7a698c tests: Add basic BGP per-safi dampening topotest 
Signed-off-by: Donatas Abraitis <donatas@opensourcerouting.org>
 2024-07-02 17:57:06 +03:00
Donatas Abraitis
9ab41861ce
Merge pull request #16099 from Pdoijode/pdoijode/bgp-gr2 
Implement BGP-wide configuration for graceful restart
 2024-07-02 16:40:29 +02:00
Russ White
410947f6a7
Merge pull request #15677 from cscarpitta/isis-srv6-sid-manager 
isisd: Extend IS-IS to communicate with the SRv6 SID Manager to allocate/release SRv6 SIDs
 2024-07-02 08:32:05 -04:00
vivek
b5682ffbf0 *: Add and use option for graceful (re)start 
Add a new start option "-K" to libfrr to denote a graceful start,
and use it in zebra and bgpd.

zebra will use this option to denote a planned FRR graceful restart
(supporting only bgpd currently) to wait for a route sync completion
from bgpd before cleaning up old stale routes from the FIB. An optional
timer provides an upper-bounds for this cleanup.

bgpd will use this option to denote either a planned FRR graceful
restart or a bgpd-only graceful restart, and this will drive the BGP
GR restarting router procedures.

Signed-off-by: Vivek Venkatraman <vivek@nvidia.com>
 2024-07-01 13:02:52 -07:00
Pooja Jagadeesh Doijode
ecbca1ae1b tests: Updated topotest and documentation 
Added topotest and documentation for BGP wide GR configurations

Signed-off-by: Pooja Jagadeesh Doijode <pdoijode@nvidia.com>
 2024-07-01 13:02:52 -07:00
Donatas Abraitis
dd6a679e3a tests: Test if RFC 8212 is not involved for BGP confederations 
Signed-off-by: Donatas Abraitis <donatas@opensourcerouting.org>
 2024-06-27 22:53:24 +03:00
Russ White
cc3519f3e6
Merge pull request #16182 from pguibert6WIND/isis_show_route_paths_json 
Isis show route paths json
 2024-06-25 11:57:15 -04:00
Russ White
7a87166178
Merge pull request #15838 from fdumontet6WIND/fix_regexx_exclude 
bgpd: fix "bgp as-pah access-list" with "set aspath exclude" set/unset issue
 2024-06-24 17:08:17 -04:00
Philippe Guibert
d0a142aae4 isisd: override json fields for monitored paths 
The json output for isis route paths should use caml format.

Signed-off-by: Philippe Guibert <philippe.guibert@6wind.com>
 2024-06-21 15:40:23 +02:00
Philippe Guibert
ea6ad95ab5 topotests: isis_topo1_vrf, align json support on 'show isis topology' command 
Add the json support from ISIS vty command.
> show isis vrf vrf1 topology json

Signed-off-by: Philippe Guibert <philippe.guibert@6wind.com>
 2024-06-21 15:40:23 +02:00
Philippe Guibert
cd68ea3447 topotests: isis_topo1, use 'show isis topology json' command 
Add the json support from ISIS vty command.

Signed-off-by: Philippe Guibert <philippe.guibert@6wind.com>
 2024-06-21 15:40:23 +02:00
Acee Lindem
c494702929 ospfd: Improve OSPF neighbor retransmission list granularity and precision 
The current OSPF neighbor retransmission operates on a single per-neighbor
periodic timer that sends all LSAs on the list when it expires.
Additionally, since it skips the first retransmission of received LSAs so
that at least the retransmission interval (resulting in a delay of between
the retransmission interval and twice the interval. In environments where
the links are lossy on P2MP networks with "delay-reflood" configured (which
relies on neighbor retransmission in partial meshs), the implementation
is sub-optimal (to say the least).

This commit reimplements OSPF neighbor retransmission as follows:

   1. A new data structure making use the application managed
      typesafe.h doubly linked list implements an OSPF LSA
      list where each node includes a timestamp.
   2. The existing neighbor LS retransmission LSDB data structure
      is augmented with a pointer to the list node on the LSA
      list to faciliate O(1) removal when the LSA is acknowledged.
   3. The neighbor LS retransmission timer is set to the expiration
      timer of the LSA at the top of the list.
   4. When the timer expires, LSAs are retransmitted that within
      the window of the current time and a small delta (50 milli-secs
      default). The LSAs that are retransmited are given an updated
      retransmission time and moved to the end of the LSA list.
   5. Configuration is added to set the "retransmission-window" to a
      value other than 50 milliseconds.
   6. Neighbor and interface LSA retransmission counters are added
      to provide insight into the lossiness of the links. However,
      these will increment quickly on non-fully meshed P2MP networks
      with "delay-reflood" configured.
   7. Added a topotest to exercise the implementation on a non-fully
      meshed P2MP network with "delay-reflood" configured. The
      alternative was to use existing mechanisms to instroduce loss
      but these seem less determistic in a topotest.

Signed-off-by: Acee Lindem <acee@lindem.com>
 2024-06-20 15:31:07 +00:00
Donald Sharp
a1b21f526a
Merge pull request #16227 from y-bharath14/srib-topotest-e 
tests: Avoid importing unused modules
 2024-06-18 15:52:38 -04:00
Carmine Scarpitta
9e1803a772 tests: Update IS-IS SRv6 topotests 
The locator is no longer split in multiple chunks.

Signed-off-by: Carmine Scarpitta <cscarpit@cisco.com>
 2024-06-18 18:33:29 +02:00
Russ White
ae4e030813
Merge pull request #16236 from opensourcerouting/fix/recursive_weighted_ecmp 
zebra: Set the weight for non-recursive next-hop
 2024-06-18 11:14:00 -04:00
Russ White
627a8ac091
Merge pull request #16153 from pguibert6WIND/bgp_recursive_duplicate 
bgpd: fix do not skip paths with same nexthop
 2024-06-18 11:00:41 -04:00
Russ White
66ad4aaf3d
Merge pull request #16172 from LabNConsulting/dleroy/nhrpd-auth-support 
nhrpd: add cisco-authentication password support
 2024-06-18 10:04:24 -04:00
Russ White
e9e8a4baa4
Merge pull request #16194 from opensourcerouting/fix/bfd_profile_shutdown 
bgpd: Do not start BGP session if BFD profile is in shutdown state
 2024-06-18 09:57:00 -04:00
Russ White
b94fc2d2d6
Merge pull request #16195 from opensourcerouting/fix/drop_recent_confdate 
ospfd: Drop `interfaceIp` from `show ip ospf neigh json`
 2024-06-18 09:56:19 -04:00
Donatas Abraitis
6d5d4f7000 tests: Check if recursive weighted ECMP works 
Signed-off-by: Donatas Abraitis <donatas@opensourcerouting.org>
 2024-06-18 12:16:54 +03:00
Y Bharath
8381dbd9e2 tests: Avoid importing unused modules 
Signed-off-by: y-bharath14 <y.bharath@samsung.com>
 2024-06-17 15:42:59 +05:30
Donatas Abraitis
e8ce036a7b
Merge pull request #16202 from y-bharath14/srib-topotest-d 
tests: suppress unused variables at topotests
 2024-06-14 10:25:25 +03:00
Jafar Al-Gharaibeh
2e02bd2366
Merge pull request #16184 from LabNConsulting/chopps/fe-notify-select 
mgmtd: add notification selection to front-end API
 2024-06-13 00:20:09 -05:00
Y Bharath
a63bfb7566 tests: supress unused variables at topotests 
For code maintainability, suppressed unused variables with "_"

Signed-off-by: y-bharath14 <y.bharath@samsung.com>
 2024-06-12 13:56:34 +05:30
Christian Hopps
27e369487e tests: add native session-req/reply support to fe_client.py 
Use this to test new native message format for creating sessions.

Signed-off-by: Christian Hopps <chopps@labn.net>
 2024-06-11 10:37:31 -04:00
Donatas Abraitis
59f5dd686a tests: Check if BFD notification is sent and session remains in down state 
Signed-off-by: Donatas Abraitis <donatas@opensourcerouting.org>
 2024-06-11 15:51:21 +03:00
Donatas Abraitis
3cc01bb00b tests: Drop interfaceIp from OSPF tests 
Deprecated.

Signed-off-by: Donatas Abraitis <donatas@opensourcerouting.org>
 2024-06-11 15:48:23 +03:00
Philippe Guibert
d0bac2796b topotests: add bgp duplicate nexthop test 
Add a topotest that ensures that when addpath is enabled and two
paths with same nexthop are received, they are sent to ZEBRA which
detects 'duplicate nexthop'.

Signed-off-by: Philippe Guibert <philippe.guibert@6wind.com>
 2024-06-11 10:01:56 +02:00
Philippe Guibert
a6b1d38d7f topotests: add API to detect if iproute2 is json capable 
Some tests may want to use the json facility of iproute2 to
dump some results.
Add an internal API in lib/topotest.py that tells whether iproute2
is json capable or not.

Signed-off-by: Philippe Guibert <philippe.guibert@6wind.com>
 2024-06-11 10:01:56 +02:00
Dave LeRoy
b5540d326b nhrpd: add cisco-authentication password support 
Taking over this development from https://github.com/FRRouting/frr/pull/14788

This commit addresses 4 issues found in the previous PR

1) FRR would accept messages from a spoke without authentication when FRR NHRP had auth configured.
2) The error indication was not being sent in network byte order
3) The debug print in nhrp_connection_authorized was not correctly printing the received password
4) The addresses portion of the mandatory part of the error indication was invalid on the wire (confirmed in wireshark)

Signed-off-by: Dave LeRoy <dleroy@labn.net>
Co-authored-by: Volodymyr Huti <volodymyr.huti@gmail.com>
 2024-06-10 16:39:21 -07:00
Volodymyr Huti
51f0700286 nhrp: add cisco-authentication password support 
Implemented:
- handling 8 char long password, aka Cisco style.
- minimal error inidication routine
- test case, password change affects conection

Signed-off-by: Volodymyr Huti <v.huti@vyos.io>
 2024-06-10 16:39:21 -07:00