The nhrp tests skip tests that do not have iptables installed.
As such we have ended up with a situation where the nrhp test
is now failing locally for me because I have iptables installed
and if the CI system had iptables installed it would have detected
the problem as well.
Let's document that iptables is needed to do testing.
Signed-off-by: Donald Sharp <sharpd@nvidia.com>
This test was killing bgp on r1 and r2
and then immediately testing that the
default route transitioned. Unfortunately
the test was written that under load the
system might be in a bad state. Let's
modify the code to check for a bgp version
change and then that the bgp state has
come back up
Signed-off-by: Donald Sharp <sharpd@nvidia.com>
Build is complaining:
build 27-Aug-2024 05:46:38 mgmtd/mgmt_be_adapter.c: In function ‘mgmt_register_client_xpath’:
build 27-Aug-2024 05:46:38 mgmtd/mgmt_be_adapter.c:274:27: warning: ‘maps’ may be used uninitialized [-Wmaybe-uninitialized]
build 27-Aug-2024 05:46:38 274 | map = darr_append(*maps);
build 27-Aug-2024 05:46:38 | ^
build 27-Aug-2024 05:46:38 mgmtd/mgmt_be_adapter.c:250:36: note: ‘maps’ was declared here
build 27-Aug-2024 05:46:38 250 | struct mgmt_be_xpath_map **maps, *map;
build 27-Aug-2024 05:46:38 | ^~~~
Let's make the compiler happy, even though there is no problem.
Signed-off-by: Donald Sharp <sharpd@nvidia.com>
The output buffer vty->obuf is a linked list where
each element is of 4KB.
Currently, when a huge sh command like <show ip route json>
is executed on a large scale, all the vty_outs are
processed and the entire data is accumulated.
After the entire vty execution, vtysh_flush proceeses
and puts this data in the socket (131KB at a time).
Problem here is the memory spike for such heavy duty
show commands.
The fix here is to chunkify the output on VTY shell by
flushing it intermediately for every 128 KB of output
accumulated and free the memory allocated for the buffer data.
This way, we achieve ~25-30% reduction in the memory spike.
Fixes: #16498
Note: This is a continuation of MR #16498
Signed-off-by: Srujana <skanchisamud@nvidia.com>
Signed-off-by: Rajasekar Raja <rajasekarr@nvidia.com>
If the link-params are set when the circuit not yet up, the link-params
are never updated.
isis_link_params_update() is called from isis_circuit_up() but returns
immediately because circuit->state != C_STATE_UP. circuit->state is
updated in isis_csm_state_change after isis_circuit_up().
> struct isis_circuit *isis_csm_state_change(enum isis_circuit_event event,
> struct isis_circuit *circuit,
> void *arg)
> {
> [...]
> if (isis_circuit_up(circuit) != ISIS_OK) {
> isis_circuit_deconfigure(circuit, area);
> break;
> }
> circuit->state = C_STATE_UP;
> isis_event_circuit_state_change(circuit, circuit->area,
> 1);
Do not return isis_link_params_update() if circuit->state != C_STATE_UP.
Fixes: 0fdd8b2b11 ("isisd: update link params after circuit is up")
Signed-off-by: Louis Scalbert <louis.scalbert@6wind.com>
Implement common code for debug status output and remove daemon-specific
code that is duplicated everywhere.
Signed-off-by: Igor Ryzhov <iryzhov@nfware.com>
Implement common code for debug config output and remove daemon-specific
code that is duplicated everywhere.
Signed-off-by: Igor Ryzhov <iryzhov@nfware.com>
The debug library allows to register a `debug_set_all` callback which
should enable all debugs in a daemon. This callback is implemented
exactly the same in each daemon. Instead of duplicating the code, rework
the lib to allow registration of each debug type, and implement the
common code only once in the lib.
Signed-off-by: Igor Ryzhov <iryzhov@nfware.com>
a) A noprefix address by itself should not create a connected route.
This was pre-existing.
b) A noprefix address with a corresponding route should result in a
connected route. This is how NetworkManager appears to work.
This is new behavior, so a new test.
c) A route is added to the system from someone else.
This is new behavior, so a new test.
Signed-off-by: Donald Sharp <sharpd@nvidia.com>
There exists a path in rib_add_multipath where if a decision
is made to not use the passed in re, we just drop the memory
instead of freeing it. Let's free it.
Signed-off-by: Donald Sharp <sharpd@nvidia.com>
Current code intentionally ignores kernel routes. Modify
zebra to allow these routes to be read in on linux. Also
modify zebra to look to see if a route should be treated
as a connected and mark it as such.
Additionally this should properly handle some of the issues
being seen with NOPREFIXROUTE.
Signed-off-by: Donald Sharp <sharpd@nvidia.com>
The prefix'es p and src_p are not const. Let's make
them so. Useful to signal that we will not change this
data.
Signed-off-by: Donald Sharp <sharpd@nvidia.com>
The dead timer is set to 4 seconds, while the hello interval is set to 6535.
This test will only pass of the platform is fast enough for ospfv3 to
converge in 4 seconds. These timers were already tested multiple time earlier.
This test should just make sure that the boundary value 65535 is configurable,
Other changes in this commit:
- add sequence numbers to the dead intervals tests to make it easier to
track test faliures.
- swap the config order in one test to match order with all other tests.
Signed-off-by: Jafar Al-Gharaibeh <jafar@atcorp.com>
Current code adds a new vlan interface, sets up ospf and
pim on it and immediately starts shoving data down the pipes.
This of course has the fun thing where the IGP and pim do not
always come up in a nice neat manner and the test is looking
for state from a nice neat come up, even though pim is `working`
correctly it is not correct for what the test wants.
Modify the code to ensure that ospf is up and has propagated
the route where it is needed as well as that pim neighbors have
properly come up, then initiate the multicast streams and igmp
reports.
Signed-off-by: Donald Sharp <sharpd@nvidia.com>
Fix static-analyser warnings with BGP labels:
> $ scan-build make -j12
> bgpd/bgp_updgrp_packet.c:819:10: warning: Access to field 'extra' results in a dereference of a null pointer (loaded from variable 'path') [core.NullDereference]
> ? &path->extra->labels->label[0]
> ^~~~~~~~~
Signed-off-by: Louis Scalbert <louis.scalbert@6wind.com>
When parsing EVPN NLRIs, and an error occurred, do no forget to free the memory.
Fixes: 4ace11d010 ("bgpd: Move evpn_overlay to a pointer")
Signed-off-by: Donatas Abraitis <donatas@opensourcerouting.org>
ifp->info is not always set in PIM. So add a guard here to stop
it from crashing when addresses are added to a non-PIM enabled interface
and PIM zebra debugging is enabled.
Signed-off-by: Corey Siltala <csiltala@atcorp.com>
The remote spoke always sends a 32 prefix length to a shortcut request.
In the example, the remote spoke as the IP address 192.168.2.1/24.
spoke1# sh ip nhrp shortcut
Type Prefix Via Identity
dynamic 192.168.2.1/32 10.255.255.2
Do not deal with local routes in nhrpd. Now:
spoke1# sh ip nhrp shortcut
Type Prefix Via Identity
dynamic 192.168.2.0/24 10.255.255.2
Fixes: d4aa24ba7d ("*: Introduce Local Host Routes to FRR")
Signed-off-by: Louis Scalbert <louis.scalbert@6wind.com>
The new config option --disable-python-runtime allows make install to proceed
without installing any of the python scripts. When installing from deb/rpm
packages those are bundled as frr-pythontools, which is independent from the
frr binaries and can already be skipped. I.e, this PR gives the option to skip
those scripts when building/installing from sources too.
Signed-off-by: Jafar Al-Gharaibeh <jafar@atcorp.com>
