smbtorture - Online in the Cloud

PROGRAM:

NAME

smbtorture - Run a series of tests against a SMB server

SYNOPSIS

smbtorture {//server/share} [-d debuglevel] [-U user%pass] [-k] [-N numprocs]
[-n netbios_name] [-W workgroup] [-o num_operations] [-e num files(entries)]
[-O socket_options] [-m maximum_protocol] [-L] [-c CLIENT.TXT] [-t timelimit]
[-C filename] [-A] [-p port] [-s seed] [-f max_failures] [-X]
{BINDING-STRING|UNC} {TEST1} [TEST2] [...]

DESCRIPTION

smbtorture is a testsuite that runs several tests against a SMB server. All tests are
known to succeed against a Windows 2003 server (?). Smbtorture's primary goal is finding
differences in implementations of the SMB protocol and testing SMB servers.

Any number of tests can be specified on the command-line. If no tests are specified, all
tests are run.

If no arguments are specified at all, all available options and tests are listed.

Binding string format
The binding string format is:

TRANSPORT:host[flags]

Where TRANSPORT is either ncacn_np for SMB, ncacn_ip_tcp for RPC/TCP or ncalrpc for local
connections.

'host' is an IP or hostname or netbios name. If the binding string identifies the server
side of an endpoint, 'host' may be an empty string.

'flags' can include a SMB pipe name if using the ncacn_np transport or a TCP port number
if using the ncacn_ip_tcp transport, otherwise they will be auto-determined.

other recognised flags are:

sign
enable ntlmssp signing

seal
enable ntlmssp sealing

connect
enable rpc connect level auth (auth, but no sign or seal)

validate
enable the NDR validator

print
enable debugging of the packets

bigendian
use bigendian RPC

padcheck
check reply data for non-zero pad bytes

For example, these all connect to the samr pipe:

· ncacn_np:myserver

· ncacn_np:myserver[samr]

· ncacn_np:myserver[\\pipe\\samr]

· ncacn_np:myserver[/pipe/samr]

· ncacn_np:myserver[samr,sign,print]

· ncacn_np:myserver[\\pipe\\samr,sign,seal,bigendian]

· ncacn_np:myserver[/pipe/samr,seal,validate]

· ncacn_np:

· ncacn_np:[/pipe/samr]

· ncacn_ip_tcp:myserver

· ncacn_ip_tcp:myserver[1024]

· ncacn_ip_tcp:myserver[1024,sign,seal]

· ncalrpc:

UNC Format
The UNC format is:

//server/share

OPTIONS

-d debuglevel
Use the specified Samba debug level. A higher debug level means more output.

-U user%pass
Use the specified username/password combination when logging in to a remote server.

-k
Use kerberos when authenticating.

-W workgroup
Use specified name as our workgroup name.

-n netbios_name
Use specified name as our NetBIOS name.

-O socket_options
Use specified socket options, equivalent of the smb.conf option “socket options”. See
the smb.conf(5) manpage for details.

-m max_protocol
Specify the maximum SMB dialect that should be used. Possible values are: CORE,
COREPLUS, LANMAN1, LANMAN2, NT1

-s seed
Initialize the randomizer using seed as seed.

-L
Use oplocks.

-X
Enable dangerous tests. Use with care! This might crash your server...

-t timelimit
Specify the NBENCH time limit in seconds. Defaults to 600.

-p ports
Specify ports to connect to.

-c file
Read NBENCH commands from file instead of from CLIENT.TXT.

-A
Show not just OK or FAILED but more detailed output. Used only by DENY test at the
moment.

-C filename
Load a list of UNC names from the specified filename. Smbtorture instances will
connect to a random host from this list.

-N numprocs
Specify number of smbtorture processes to launch.

-o num_operations
Number of times some operations should be tried before assuming they're output is
consistent (default:100).

-e num_files
Number of entries to use in certain tests (such as creating X files) (default: 1000).

-f max_failures
Number of failures before aborting a test (default: 1).

VERSION

This man page is correct for version 4.0 of the Samba suite.

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