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config SMB_SERVER
tristate "SMB3 server support (EXPERIMENTAL)"
depends on INET
depends on MULTIUSER
depends on FILE_LOCKING
select NLS
select NLS_UTF8
select CRYPTO
select CRYPTO_MD5
select CRYPTO_HMAC
select CRYPTO_ECB
select CRYPTO_LIB_DES
select CRYPTO_SHA256
select CRYPTO_CMAC
select CRYPTO_SHA512
select CRYPTO_AEAD2
select CRYPTO_CCM
select CRYPTO_GCM
select ASN1
select OID_REGISTRY
select CRC32
default n
help
Choose Y here if you want to allow SMB3 compliant clients
to access files residing on this system using SMB3 protocol.
To compile the SMB3 server support as a module,
choose M here: the module will be called ksmbd.
You may choose to use a samba server instead, in which
case you can choose N here.
You also need to install user space programs which can be found
in ksmbd-tools, available from
https://github.com/cifsd-team/ksmbd-tools.
More detail about how to run the ksmbd kernel server is
available via README file
(https://github.com/cifsd-team/ksmbd-tools/blob/master/README).
ksmbd kernel server includes support for auto-negotiation,
Secure negotiate, Pre-authentication integrity, oplock/lease,
compound requests, multi-credit, packet signing, RDMA(smbdirect),
smb3 encryption, copy-offload, secure per-user session
establishment via NTLM or NTLMv2.
config SMB_SERVER_SMBDIRECT
bool "Support for SMB Direct protocol"
depends on SMB_SERVER=m && INFINIBAND && INFINIBAND_ADDR_TRANS || SMB_SERVER=y && INFINIBAND=y && INFINIBAND_ADDR_TRANS=y
select SG_POOL
default n
help
Enables SMB Direct support for SMB 3.0, 3.02 and 3.1.1.
SMB Direct allows transferring SMB packets over RDMA. If unsure,
say N.
config SMB_SERVER_CHECK_CAP_NET_ADMIN
bool "Enable check network administration capability"
depends on SMB_SERVER
default y
help
Prevent unprivileged processes to start the ksmbd kernel server.
config SMB_SERVER_KERBEROS5
bool "Support for Kerberos 5"
depends on SMB_SERVER
default n
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