- Update the template and documentation to use newer pytest fixutres for
setup and teardown, as well as skipping tests when the suite fails.
Signed-off-by: Christian Hopps <chopps@labn.net>
When looking for a implied host route it is not necessary
to add the `/32` to an ip route add. As such masks
will not be set in this case. Set the value of masks
to a known good value so that when the route installation
fails the test for it actually being there will tell you
that the route is not there -vs- complaining about mask
being uninited.
Signed-off-by: Donald Sharp <sharpd@nvidia.com>
There is no need to add calls to addKernelRoutes for
groups. They do not need to be routed via the
normal kernel methodology.
Tests run successfully with this change.
Signed-off-by: Donald Sharp <sharpd@nvidia.com>
- Fix xterm support to work, previously it mostly didn't, not it should
in all cases (i.e., single or dist mode).
- Catch when the user tries to use various window requiring topotests
features (e.g., --cli-on-error) but isn't running under supported
system (e.g., byobu/tmux/xterm), and fail the run with an explanation.
Signed-off-by: Christian Hopps <chopps@labn.net>
Description:
Change is intended for fixing the following issues related to vrf route leaking:
Routes with special nexthops i.e. blackhole/sink routes when imported,
are not programmed into the FIB and corresponding nexthop is set as 'inactive',
nexthop interface as 'unknown'.
While importing/leaking routes between VRFs, in case of special nexthop(ipv4/ipv6)
once bgp announces route(s) to zebra, nexthop type is incorrectly set as
NEXTHOP_TYPE_IPV6_IFINDEX/NEXTHOP_TYPE_IFINDEX
i.e. directly connected even though we are not able to resolve through an interface.
This leads to nexthop_active_check marking nexthop !NEXTHOP_FLAG_ACTIVE.
Unable to find the active nexthop(s), route is not programmed into the FIB.
Whenever BGP leaks routes, set the correct nexthop type, so that route gets resolved
and correctly programmed into the FIB, in the imported vrf.
Co-authored-by: Kantesh Mundaragi <kmundaragi@vmware.com>
Signed-off-by: Iqra Siddiqui <imujeebsiddi@vmware.com>
Create a pid file for the router created by topotest.
By executing nsenter directly against this pid, developers
can execute commands directly from outside the unet shell.
This allows the developer to use script, tab completion, etc.,
and improves efficiency.
Signed-off-by: Hiroki Shirokura <slank.dev@gmail.com>
Refactor the bgp_auth test to create common_config code to allow
non-json based tests to reset routers and load configs in parallel.
Signed-off-by: Christian Hopps <chopps@labn.net>
- Reduce OSPF timers to 1 and 4
- Reduce BGP connect timer to 5
- Apply configs in parallel as single file
- Remove the switches as all links are p2p, perhaps this will help with
reliability?
Signed-off-by: Christian Hopps <chopps@labn.net>
Utilizes new pytest fixtures to completely factor out setup and teardown
functionality. Supply the JSON config and write your tests.
"The best topotest template yet!"
Signed-off-by: Christian Hopps <chopps@labn.net>
New generic script uses a new default node specific log dir to avoid
collisions when running in parallel.
Signed-off-by: Christian Hopps <chopps@labn.net>
- The PIM tests do not need kernel routes to help them bind joins and
sources to specific interfaces. They should do that themselves directly.
Also do not change system wide "rp_filter" sysctl away from the value
required by everyone else.
Signed-off-by: Christian Hopps <chopps@labn.net>
