linux-toradex.git/tools/testing/selftests/net/nettest.c, branch v5.16

selftests: nettest: Add --{force,no}-bind-key-ifindex

2021-10-15T13:36:57+00:00

These options allow explicit control over the TCP_MD5SIG_FLAG_IFINDEX
flag instead of always setting it based on binding to an interface.

Do this by converting to getopt_long because nettest has too many
single-character flags already and getopt_long is widely used in
selftests.

Signed-off-by: Leonard Crestez 
Reviewed-by: David Ahern 
Signed-off-by: David S. Miller

selftests: net: add ESP-in-UDP PMTU test

2021-07-21T15:50:35+00:00

The case of ESP in UDP encapsulation was not covered before. Add
cases of local changes of MTU and difference on routed path.

Signed-off-by: Vadim Fedorenko 
Signed-off-by: David S. Miller

selftests: Add separate option to nettest for address binding

2021-01-15T00:26:50+00:00

Add separate option to nettest to specify local address
binding in client mode.

Signed-off-by: David Ahern 
Signed-off-by: Jakub Kicinski

selftests: Remove exraneous newline in nettest

2021-01-15T00:26:50+00:00

Signed-off-by: David Ahern 
Signed-off-by: Jakub Kicinski

selftests: Add separate options for server device bindings

2021-01-15T00:26:49+00:00

Add new options to nettest to specify device binding and expected
device binding for server mode, and update fcnal-test script. This
is needed to allow a single instance of nettest running both server
and client modes to use different device bindings.

Signed-off-by: David Ahern 
Signed-off-by: Jakub Kicinski

selftests: Add new option for client-side passwords

2021-01-15T00:26:49+00:00

Add new option to nettest to specify MD5 password to use for client
side. Update fcnal-test script. This is needed for a single instance
running both server and client modes to test password mismatches.

Signed-off-by: David Ahern 
Signed-off-by: Jakub Kicinski

selftests: Consistently specify address for MD5 protection

2021-01-15T00:26:49+00:00

nettest started with -r as the remote address for MD5 passwords.
The -m argument was added to use prefixes with a length when that
feature was added to the kernel. Since -r is used to specify
remote address for client mode, change nettest to only use -m
for MD5 passwords and update fcnal-test script.

Signed-off-by: David Ahern 
Signed-off-by: Jakub Kicinski

selftests: Make address validation apply only to client mode

2021-01-15T00:26:49+00:00

When a single instance of nettest is used for client and server
make sure address validation is only done for client mode.

Signed-off-by: David Ahern 
Signed-off-by: Jakub Kicinski

selftests: Add missing newline in nettest error messages

2021-01-15T00:26:48+00:00

A few logging lines are missing the newline, or need it moved up for
cleaner logging.

Signed-off-by: David Ahern 
Signed-off-by: Jakub Kicinski

selftests: Use separate stdout and stderr buffers in nettest

2021-01-15T00:26:48+00:00

When a single instance of nettest is doing both client and
server modes, stdout and stderr messages can get interlaced
and become unreadable. Allocate a new set of buffers for the
child process handling server mode.

Signed-off-by: David Ahern 
Signed-off-by: Jakub Kicinski