kernel/linux.git/tools/testing/selftests/net/forwarding/forwarding.config.sample, branch v5.4.168

selftest/net/forwarding: declare NETIFS p9 p10

2021-12-22T08:29:36+00:00

[ Upstream commit 71da1aec215290e249d09c44c768df859f3a3bba ] The recent GRE selftests defined NUM_NETIFS=10. If the users copy forwarding.config.sample to forwarding.config directly, they will get error "Command line is not complete" when run the GRE tests, because create_netif_veth() failed with no interface name defined. Fix it by extending the NETIFS with p9 and p10. Fixes: 2800f2485417 ("selftests: forwarding: Test multipath hashing on inner IP pkts for GRE tunnel") Signed-off-by: Hangbin Liu Reviewed-by: Ido Schimmel Signed-off-by: David S. Miller Signed-off-by: Sasha Levin

selftests: forwarding: Make ping timeout configurable

2019-02-01T23:26:36+00:00

The current timeout (2 seconds) proved to be too low for some (emulated) systems where we run the tests. Make the timeout configurable and default to 5 seconds. Signed-off-by: Ido Schimmel Signed-off-by: Petr Machata Signed-off-by: David S. Miller

selftests: forwarding: Allow creation of interfaces without a config file

2018-03-12T02:44:24+00:00

Some users want to be able to run the tests without a configuration file which is useful when one needs to test both virtual and physical interfaces on the same machine. Move the defines that set the type of interface to create and whether to create it away from the optional configuration file to the library like the rest of the defines. Signed-off-by: Ido Schimmel Reviewed-by: Jiri Pirko Reviewed-by: David Ahern Signed-off-by: David S. Miller

selftests: forwarding: Add suppport to create veth interfaces

2018-03-05T15:44:29+00:00

For tests using veth interfaces, the test infrastructure can create the netdevs if they do not exist. Arguably this is a preferred approach since the tests require p$N and p$(N+1) to be pairs. Signed-off-by: David Ahern Reviewed-by: Ido Schimmel Signed-off-by: David S. Miller

selftests: forwarding: Add initial testing framework

2018-02-28T17:25:47+00:00

Add initial framework to test packet forwarding functionality. The tests can run on actual devices using loop-backed cables or using veth pairs. Signed-off-by: Jiri Pirko Signed-off-by: Ido Schimmel Signed-off-by: David S. Miller