Fixes:
/usr/lib/python3.9/site-packages/_pytest/config/__init__.py:1463: in getoption
val = getattr(self.option, name)
E AttributeError: 'Namespace' object has no attribute 'topology_only'
The above exception was the direct cause of the following exception:
/usr/lib/python3.9/site-packages/pluggy/manager.py:127: in register
hook._maybe_apply_history(hookimpl)
/usr/lib/python3.9/site-packages/pluggy/hooks.py:333: in _maybe_apply_history
res = self._hookexec(self, [method], kwargs)
/usr/lib/python3.9/site-packages/pluggy/manager.py:93: in _hookexec
return self._inner_hookexec(hook, methods, kwargs)
/usr/lib/python3.9/site-packages/pluggy/manager.py:84: in <lambda>
self._inner_hookexec = lambda hook, methods, kwargs: hook.multicall(
tests/topotests/conftest.py:62: in pytest_configure
if config.getoption("--topology-only"):
/usr/lib/python3.9/site-packages/_pytest/config/__init__.py:1474: in getoption
raise ValueError(f"no option named {name!r}") from e
E ValueError: no option named 'topology_only'
Signed-off-by: Quentin Young <qlyoung@nvidia.com>
Description:
BGP session not established for ipv6 link local address with vrf config
Problem Description/Summary :
BGP session not established for ipv6 link local address with vrf configyy
1.Configure ipv6 link-local address fe80::1234/64 on dut1 and fe80::4567/64 on dut2
2.Configure BGP neighbors for ipv6 link-local on both dut1 and dut2
3.Verify BGP session is UP over link-local ipv6 address
4.Observed that bgp session not established for ipv6 link local address
Expected Behavior :
BGP session should be established for ipv6 link local address with vrf config
Signed-off-by: sudhanshukumar22 <sudhanshu.kumar@broadcom.com>
These are for string quoting (`%pSQ`) and string escaping (`%pSE`); the
sets / escape methods are currently rather "basic" and might be extended
in the future.
Signed-off-by: David Lamparter <equinox@diac24.net>
Analogous to Linux kernel `%pV` (but our mechanism expects 2 specifier
chars and `%pVA` is clearer anyway.)
Signed-off-by: David Lamparter <equinox@diac24.net>
... to suppress the warnings when using something that isn't quite ISO C
compatible and would otherwise cause compiler warnings from `-Wformat`.
Signed-off-by: David Lamparter <equinox@diac24.net>
Three new tests:
- OSPFv3 convergence using 'ipv6 ospf6 neighbor json'
- Default route functionality:
* Check that the LSA is present
* Check that the route was installed
Signed-off-by: Rafael Zalamena <rzalamena@opensourcerouting.org>
This replaces `%n` with a safe, out-of-band option that simply records
the start and end offset of the output produced for each `%...`
specifier.
The old `%n` code is removed.
Signed-off-by: David Lamparter <equinox@diac24.net>
Allowing printfrr extensions to directly write to the output buffer has
a few advantages:
- there is no arbitrary length limit imposed (previously 64)
- the output doesn't need to be copied another time
- the extension can directly use bprintfrr() to put together pieces
The downside is that the theoretical length (regardless of available
buffer space) must be computed correctly.
Extended unit tests to test these paths a bit more thoroughly.
Signed-off-by: David Lamparter <equinox@diac24.net>
When "bgp bestpath peer-type multipath-relax" is enabled, multipaths
with both eBGP and iBGP learned routes may exist. It is not desirable
for the iBGP next hops to be discarded from the FIB because they are not
directly connected. When publishing a nexthop group to zebra, the
ZEBRA_FLAG_ALLOW_RECURSION flag is normally not set when the best path
is eBGP; when "bgp bestpath aspath multipath-relax" is configured, the
flag will now be set if any paths are from iBGP peers. This leaves
all-eBGP multipaths still requiring nexthops over connected routes.
Signed-off-by: Joanne Mikkelson <jmmikkel@arista.com>
This new BGP configuration is akin to "bgp bestpath aspath
multipath-relax". When applied, paths learned from different peer types
will be eligible to be considered for multipath (ECMP). Paths from all
of eBGP, iBGP, and confederation peers may be included in multipaths
if they are otherwise equal cost.
This change preserves the existing bestpath behavior of step 10's result
being returned, not the result from steps 8 and 9, in the case where
both 8+9 and 10 determine a winner.
Signed-off-by: Joanne Mikkelson <jmmikkel@arista.com>
This new test launches a small network composed by 4 OSPF routers with
Traffic Engineering and Segment Routing configuration. To assess the Link
State Traffic Engineering feature, the TED of each router is compared
against the reference TED which corresponds to the network topology.
Then a series of 6 steps, where Link, TE & SR configurations are modified
up to r4 shutwdown, are used to verify that the TED is correctly updated
on the 4 routers.
Signed-off-by: Olivier Dugeon <olivier.dugeon@orange.com>
Changes:
- Decrease hello interval to avoid packet loss slow downs
- Decrease dead interval to converge faster
- Remove previous 'Full' state check that wasn't checking for all
peers (only one per router)
Signed-off-by: Rafael Zalamena <rzalamena@opensourcerouting.org>
The previous, more complex mechanism failed to take into account that
git worktrees only have a stub .git file & copying the worktree itself
is not enough. Just extract a file list beforehand & don't bother with
git inside the container.
Signed-off-by: David Lamparter <equinox@diac24.net>
Back when I put this together in 2015, ISO C11 was still reasonably new
and we couldn't require it just yet. Without ISO C11, there is no
"good" way (only bad hacks) to require a semicolon after a macro that
ends with a function definition. And if you added one anyway, you'd get
"spurious semicolon" warnings on some compilers...
With C11, `_Static_assert()` at the end of a macro will make it so that
the semicolon is properly required, consumed, and not warned about.
Consistently requiring semicolons after "file-level" macros matches
Linux kernel coding style and helps some editors against mis-syntax'ing
these macros.
Signed-off-by: David Lamparter <equinox@diac24.net>
The following error is shown when running the OSPFv3 tests
2021-03-16 23:37:44,792 INFO: Function returned global name 'data_rid' is not defined
2021-03-16 23:37:44,792 INFO: Retry [#1] after sleeping for 2s
2021-03-16 23:37:46,794 INFO: Verifying OSPF6 neighborship on router r1:
2021-03-16 23:37:46,993 INFO: Output for command [ show ipv6 ospf6 neighbor ] on router r1:
Neighbor ID Pri DeadTime State/IfState Duration I/F[State]
2.2.2.2 1 00:00:03 Full/PointToPoint 00:00:01 r1-r2-eth0[PointToPoint]
Fix the "data_rid" warning by using the correct variable
Signed-off-by: ckishimo <carles.kishimoto@gmail.com>
Currently there is a single interval for both RX and TX echo functions.
This commit introduces separate RX and TX timers for echo packets.
The main advantage is to be able to set the receive interval to zero
when we don't want to receive echo packets from the remote system.
Signed-off-by: Igor Ryzhov <iryzhov@nfware.com>
Additional example usage of iproute2_is_vrf_capable check in
isis-topo1-vrf topotest.
Signed-off-by: David Schweizer <dschweizer@opensourcerouting.org>
Example usage of iproute2_is_vrf_capable check in bgp_multi_vrf_topo1
and bgp_multi_vrf_topo2 topotests.
Signed-off-by: David Schweizer <dschweizer@opensourcerouting.org>
The test has been failing often recently and it is causing some false
positives for unrelated PRs.
Signed-off-by: Rafael Zalamena <rzalamena@opensourcerouting.org>
We version the tests with the source code so we should no longer attempt
to support old versions in development branch.
Signed-off-by: Rafael Zalamena <rzalamena@opensourcerouting.org>
The new ospf-sr-topo2 tests are much broader and detailed,
hence it makes no sense to keep the old ospf-sr-topo1
tests.
Signed-off-by: GalaxyGorilla <sascha@netdef.org>
1. Improved error meesage logging.
2. No functionality changes only put some meaningfull error messages.
Signed-off-by: Kuldeep Kashyap <kashyapk@vmware.com>
Avoid undocumented topotest dependency on installing en_US locale.
With this change dependency is removed.
Signed-off-by: Christian Hopps <chopps@labn.net>
Didn't test this but it's already randomly broken so cant be worse
Hopefully fixes:
raise InvalidCLIError("%s" % output)
InvalidCLIError: line 2: % Command incomplete[4]: bgp
large-community-list standard Test1 permit
Signed-off-by: Quentin Young <qlyoung@nvidia.com>
Sleeping when convergence is not guaranteed in 60 seconds
and then testing the rib to see if it has the data is
not a great way to have a test complete all the time.
Modify the code so that we check for convergence
and if we have converged then look in the rib.
Signed-off-by: Donald Sharp <sharpd@nvidia.com>
1. There were few tests where routes were configured with blackhole and
non-blackhole nexthops simultaneously, enhanced tests accordingly and
verified in master branch and with PR #8158 changes.
Signed-off-by: Kuldeep Kashyap <kashyapk@vmware.com>
Add some pytest.mark.bgpd. This is about all I could stomach doing
in one patch. I'll do another pass at another time.
Signed-off-by: Donald Sharp <sharpd@nvidia.com>
When the last SID in the TI-LFA repair list is an Adj-SID from the
penultimate hop router towards the final hop, the No-PHP flag of the
original Prefix-SID must be honored in the repair list itself since
the penultimate hop router won't have a chance to process that SID
and pop it if necessary.
Reported-by: Fredi Raspall <fredi@voltanet.io>
Signed-off-by: Renato Westphal <renato@opensourcerouting.org>
There are two fixes to handle slow convergence on ARM -
1. Ping on every re-try attempt to account for initial packet loss
2. Handle incomplete show outputs gracefully
Signed-off-by: Anuradha Karuppiah <anuradhak@cumulusnetworks.com>
The changes add the "jsoncmp_pass" and the "jsoncmp_fail" commands to
compare VTY shell's JSON output to an expected JSON object during
topotests using the LabN testing framework. This helps to eliminate
false negative test results (i.e. due to routes beeing out of order
after convergence or cosmetic changes in VTY shell's text output).
Signed-off-by: David Schweizer <dschweizer@opensourcerouting.org>
When parsing the output of "ip -6 address", allow arbitrary base interface
names (the part after "@" in the interface name), not just "if0-9". Without
this, link-local addresses sometimes are attributed to the wrong interface
because we're not matching the interface name but still handle the
interface's addresses.
Signed-off-by: Martin Buck <mb-tmp-tvguho.pbz@gromit.dyndns.org>
Make the generate-support-bundle script and interactions more
python3-friendly, and use python3 explicitly.
Signed-off-by: Mark Stapp <mjs@voltanet.io>
Modify the timers on the bgp_blackhole_community test to
be more aggressive so our test system will recover faster
when we drop packets.
Signed-off-by: Donald Sharp <sharpd@nvidia.com>
Add pytest marking for ospfd. This commit also has some other test markings
because I do not want to have to go through the same test multiple times.
Signed-off-by: Donald Sharp <sharpd@nvidia.com>
We have a ospfd.conf file in the r2 directory but the
ldp-sync-isis-topo1 test does not use ospf. Let's remove it.
Signed-off-by: Donald Sharp <sharpd@nvidia.com>
Only one of the four reference files was present; add the missing
three. The test just silently passed if a ref file was missing:
change that to a failure.
Signed-off-by: Mark Stapp <mjs@voltanet.io>
Add a test for the infinite recursion case fixed
with 0c4dbb5f8fe8fb188fa0e0aa8ce04764e893b79b
See that commit for details of the problem. This test uses a simpler
version of the repro found there as the test.
Signed-off-by: Stephen Worley <sworley@nvidia.com>
This test relied on the default addition of SVI MAC in zebra
now this has been fixed the test needs to be updated to work
with the new behaviour.
Signed-off-by: Pat Ruddy <pat@voltanet.io>
In test_converge_protocols() use sed to match the "show ip(v6) route"
header and strip it, rather than using tail which requires hardcoding
the expected length of the header (which is subject to change).
Signed-off-by: Duncan Eastoe <duncan.eastoe@att.com>
Since SNMP is a pain to install add a check which will be used
in all SNMP tests in future to silently skip SNMP tests if SNMP
has not been installed on the base system.
Signed-off-by: Pat Ruddy <pat@voltanet.io>
Adding test to verify default route is added when attached-bit
receive and send are enabled and not added when feature is disabled.
Signed-off-by: Lynne Morrison <lynne@voltanet.io>
This script involves Restart ospfd,
restart frr with ospf enabled,
staticd with redistribution inside ospf is enabled
Signed-off-by: nguggarigoud <nguggarigoud@vmware.com>
When P and Q spaces are adjacent then it makes sense to use adjacency SIDs to
from the P node to the Q node. There are some other corner cases where this
makes also sense like when a P/Q node adjacent to root node.
Signed-off-by: GalaxyGorilla <sascha@netdef.org>
1. Added 7 testcases to verify PIM BSM functionality. Here we have used Scapy
to send raw packet, generated using Cisco and FRR. Raw packets are kept in
Signed-off-by: Kuldeep Kashyap <kashyapk@vmware.com>
1. Added 8 testcases to verify PIM BSM functionality. Here we have used Scapy
to send raw packet, generated using Cisco and FRR. Raw packets are kept in
JSON file and sent tests on-demand in script.
Signed-off-by: Kuldeep Kashyap <kashyapk@vmware.com>
Tests were timing out in our test system due to lost packets and
flakiness of the lower end systems. Just set the timers to 3/10
and give them plenty of time to converge.
Signed-off-by: Donald Sharp <sharpd@nvidia.com>
New test does this:
a) Ensures that we run the correct number of times given two
`ip protocol X` commands( ie we do not run the route-map application
against all routes, only those affected )
b) Ensure that when we modify the route-map the state ends up sane
this includes making a static route depend on a sharp route that
gets removed from the change of the sharp route-map
c) Ensure that the kernel routes are correct.
Signed-off-by: Donald Sharp <sharpd@nvidia.com>
Add the ability for our topotests to take advantage of pytest `mark`ing.
This effectively allows you to tell pytest to run against certain sets
of tests. For a demonstration purpose I've added in marks for:
babel
eigrp
ldp
ospf
pim
rip
And setup tests to run against those tests that only test those protocols.
You can run against eigrp tests by running `pytest -k eigrp`
Other combinations are also available based upon simple boolean logic.
Just read the pytest.mark documentation.
Signed-off-by: Donald Sharp <sharpd@nvidia.com>
