Aix smb2 support. smit SMIT Interface for SMBFS SAMBA and AIX 6.
Aix smb2 support. In the past he used CIFS which was part of standard AIX.
Aix smb2 support The storage where Kerberos principals are stored is set during the Kerberos configuration. 22: Bulletin: Download: See Bulletin docker能否运行AIX系统？ aix小机上的大数据量DB2数据库备份方案选型？ AIX 转 x86 的 CPU 选型该如何选？ AIX 从零开始怎么安装？ aix上面如何批量创建所需要的lv？ Note: If the mount command encounters a Journaled File System (JFS) or Enhanced Journaled File System (JFS2) which was not unmounted before reboot, a replay of any JFS or JFS2 log records is attempted. Thus, failure to reference unsupported or extended-support products and versions in this Security Bulletin does not constitute a determination by improvements to file systems and JSF2 support for large extents. 0-7. # lslpp -L |grep cifs bos. I have changed the windows domain to the domain of smb (smbdomain). plus for U. The -K flag configures Kerberos as the default authentication scheme. SAMBA+ is provided by SerNet for customers all over the world and offered at shop. To install SMBFS on an AIX system, install the bos. July 11, 2013 at 9:36 AM This fileset contains BIND 9. This is also where you will find the latest versions of OpenSSH and OpenSSL. Installing and running Samba on AIX can be challenging though. based customers. 1 client and SMB 3. 2 with supported Technology Levels, ISVD Version 10. SerNets SerNet bietet weltweiten Support für Samba, SAMBA+, SMB / CIFS und andere verwandte Themen. 3 では、 openssl. This allows the users to become サーバーメッセージブロックファイルシステム（smbfs）は、smbプロトコルバージョン1. The CIFS client is based on SMB protocol version 1. My notifications; Service Request; IBM Knowledge Center; Fix Central; Trials and demos; Entitled Systems Support; Shopz; Passport Advantage; Explore IBM electronic support AIX is vulnerable to a denial of service due to the AIX SMB client: CVE-2023-45165 '23. base ファイルセットの OpenSSL バージョン 3. 2 allows local users to gain privileges via several possible attack vectors, including a long -im argument to aixterm. 20 Dec 2023: Initial Publication Also from IBM Support, this covers potential issues running the server message block (SMB) file system: “Abstract: Potential undetected data loss can occur when copying or writing to files on an SMB share using the AIX SMB Client Description: Potential undetected data loss can occur when copying or writing to files on an SMB share using the AIX SMB Client. 1 did Samba add support for SMB2 to their utilities. This is different than the Kerberos principal storage. 30 are affected. The AIX client should have the following filesets installed. The SMB client file system sends requests to the SMB server to access the remote The AIX operating system provides the AIX Live Update function that eliminates the workload downtime that is associated with AIX system restart that is required by previous AIX releases when fixes to the AIX kernel are deployed or updated. Most discussions around that go back to 2013 or earlier and talk about much earlier versions of AIX and Windows. Submit feedback to IBM Support; 1-800-IBM-7378 (USA) Directory of worldwide contacts IBM Support. The response to the SWMA acceptance (accept or decline) is stored on the system, and either response allows the installation to proceed, unlike license acceptance, which requires an accept to proceed. This blog will be regularly updated to communicate the latests on SMB Client Filesystem on AIX. The smbcd daemon authenticates the SMB client file system to the required Kerberos-based GSSAPI and later deletes the established authentication context for the SMB client file system based on the type of request. 1 或 v 3. 302. Create a mountpoint on the AIX machine to mount the windows share on, e. 3, and later, supports the SMB client file system that is based on the SMB protocol version A vulnerability in the AIX SMB client daemon could allow a non-privileged local user to cause a denial of service (CVE-2022-43381). She followed that up by tweeting several IBM Knowledge Center links that explain how to use SMB. 0 will be provided as part of the AIX 7. I'm connecting to an NFS server which requires NFS 4. Try Potential undetected data loss can occur when copying or writing to files on an SMB share using the AIX SMB Client: IJ52123 '24. . base. for National Language Support (NLS) on AIX 4. 技術レベル 1 以降の IBM AIX 7. Power Systems; Power Devices Adapter Microcode; Power Systems Prerequisites Potential undetected data loss can occur when copying or writing to files on an SMB share using the AIX SMB Client: IJ52123 '24. base fileset. 2zu starten. 5 をインストールする必要があります。 これらのファイルセットは、 IBM AIX Expansion Pack および AIX Web Download Pack プログラムに含まれています。. 2 on which we’d like to disable SMB1. For more information, see SMB client file system. 移至 AIX Web Download Pack Programs 網頁，並使用您的 IBMid 和密碼登入。 Alternatively, disable oplocks and file leasing for the AIX SMB Client with: smbctune -s smbc_oplock_enable=0 smbc_file_lease_enable=0 You can only change the value of these parameters when all SMB shares are unmounted on the AIX client system. 3 (含技術層次 1) 以及更新版本，您必須安裝 openssl. 2, bos. This is important for the init script to find the active SAMBA+ version always on the Continuing Maintenance on AIX After Upgrades. CVE What is the recommended way to mount a Windows share in AIX? Discussions I have found talk about CIFS which I believe is no longer supported by IBM. Larger maximum memory configurations or extra devices scale up the A vulnerability in the AIX SMB client daemon could allow a non-privileged local user to cause a denial of service (CVE-2023-45165). 0を使用して、 aix オペレーティングシステムのローカルファイルシステムとしてsmbサーバー上の共有にアクセスすることができます。 このファイルシステムでは、ユーザーはファイルとディレクトリーの作成 The SMB server is a server that runs Windows Server 2012, Windows Server 2016, or Windows Server 2019 operating system. A minimum current memory requirement for AIX 7. 1. plus für Kunden in den USA. That needs AIX native smb 3. AIX Toolbox for Open Source Software contains a collection of open source and GNU software built for AIX IBM Systems. 若要在 AIX 邏輯分割區上安裝 SMB 用戶端檔案系統，請完成下列步驟:. 2 dialects of the SMB protocol. conf and More SAMBA+ AIX Further details are described in the README file shipped with SAMBA+ AIX. conf is as follows: workgroup = domain wins support = yes security = user log file = /var/log/samba. This document describes how to install and configure the AIX® SMB client, smbc. AIX 7. aix 操作系统中的 smb 客户机文件系统要求基于 kerberos的 gssapi 使用 smb 协议 v 2. 2" that support SMB 2. 4 reaches end of support (EOS) Server Message Block (SMB) client file system. Unter dem Betriebssystem AIX wird die GSSAPI von einer Userspace-Bibliothek in der Dateigruppe IBM® Network Authentication Service (NAS) Hello, I have an AIX 7. Re: SMB Additional Details: Outdated file handle Support Case: 03577653 Post by PTide » Wed May 22, 2019 4:31 pm 1 person likes this post In case you did not specify any additional options except credentials during manual mount, then Two questions in one: Need to know the best way that I can mount a Windows share onto an AIX system using Win2k Active Directory domain rights. High performance (SendFile API support and memory-mapped files ) File safety specifications (so that multiple machines can access the same file without locking problems and opportunistic locking) This eliminates the need to install the NFS servers on the PC clients and to enhance the file sharing between SMB servers and AIX through the VFS I’ve try “Smb start on” I know its for linux but it does not recognized by aix thx spiceuser-tm7m7ucf (spiceuser-tm7m7ucf) September 23, 2010, 10:41pm 2 I need to get a share on a windows and be able to mount on the aix. 若為 IBM AIX 7. 1 and 3. g. Mit den neuen Support-Budgets – erhältlich im SAMBA+-Shop – können Kunden nun noch einfacher und schneller auf das Know-how unseres erfahrenen Samba-Teams zugreifen. 22: Bulletin: Download: See Bulletin: smbc. We also provide the recording of the sambaXP 2022 talk "Setup AIX cifs is not open source and it is provided by AIX. The SMB client file system is a replacement of the CIFS client. On Twitter, IBM’s Petra Bührer noted the availability of Server Message Block (SMB) 2. I was able to on windows mount a exported smb share, but what I need (mount on aix the windows share) I am not getting this done. SAMBA+ is the leading open IAM solution for Identity and Access Management and the best open source SMB software for a variety of Linux distributions and IBM AIX. 1, Windows 10, and Windows 11, you can use Remove Programs to disable SMBv1. By using the SMB client file system, you can access the shares on Does AIX support NFS 4. 5 of the openssl. But anyway as per my knowledge Windows 2019 does not enable SMB1 by default and old AIX CIFS was supporting only SMB1. 16. 5000: 7200-04-05-2148: Potential undetected data loss can occur when copying or writing to files on an SMB share using the AIX SMB Client: IJ52123 '24 Download and install SMB Client 3, and “Network Authentication Service” (aka kerberos 5) from here: You want a service account in AD to use for your SMB3 mounts on AIX. the rsyslog. Using smbclient command (from samba) you can access the share but mounting is not possible through Samba. AIX uses the SMB client daemon to access files on SMB servers. The AIX level I am downloading is 7300-00-02-2220, which became available on 5/20/2022. Acknowledgement. Also note that as of AIX 7. 5 du jeu de fichiers openssl. SMB v2. en_US 3. latest protocol version SMB 3; timely security updates and bug fixes releases (beta) Tivoli Storage Manager Support; support for hardware accellerated compression on supported Power9 and Power10 platforms; optional enterprise-grade support SMB 2. plus – sowie unter usdshop. man. 2, a separate Software Maintenance Agreement (SWMA) acceptance window displays during installation immediately after the license acceptance window. * BUG 8357: Make sure we grant credits on async read/write operations. Why does mounting a CIFS share onto AIX® fail? Note: This document only applies to the old AIX CIFS client, bos. 1 and SMB 3. cifs_fs package in installed, the device nsmb0 is created. 120. If you find a bug in our software, please send us a mail and we will take care of it as soon as possible and of course without charge. IBM AIX 7. You can also join one of our AIX Webinars to learn more!. If you open the perms wide open, all users can successfully open the directory. 1 oder Version 3. Question. 12. Please contact your local IBM AIX support center for any assistance. SMB 2. /mnt/share. A continuación, esta compartición se puede montar en una partición lógica de AIX® utilizando el sistema de The AIX® operating system provides the AIX Live Update function that eliminates the workload downtime that is associated with AIX system restart that is required by previous AIX releases when fixes to the AIX kernel are deployed or updated. On the Confirm removal selections page, confirm that the feature is listed, and then select Remove. I even installed SMB2 support in 3. 3 is 2 GB. By using the SMB client file system, you can access the shares on The SMB server is a server that runs Windows Server 2012, Windows Server 2016, or Windows Server 2019 operating system. Both NTLMv1 and NTLMv2 have security flaws that can compromise shares, accounts, and systems, whereas Kerberos does not. 2 client; Migration to Cloud ready - create_ova; Flash Cache For Fibre Channel disks; Includes Dynamic System Optimizer (DSO) If you change mode but your AIX does not support that Mode, AIX halts during the boot sequence. 30. 1 protocol on AIX, because the previously supported version 1. -----samba. I will also want to update any RPMs using DNF. SMB クライアント・ファイルシステムを AIX 論理区画に AIX Open Source. 2 supports the SMB client file system that is based on the SMB protocol version 2. 1 on AIX, and with smbclient tool I can connect to windows share forcing higher protocol versions ( -m SMB3), but this is not a solution, because I must have SAMBA+ AIX is a Samba distribution for the Unix variant AIX from IBM and is distributed by SerNet. 1 to 7. In each of these server operating system types, a directory can be exported as a share. En cada uno de estos tipos de sistemas operativos de servidor, se puede exportar un directorio como unidad compartida. SAMBA+ ist die führende offene IAM Lösung für Identity und Access Management und die beste Open Source SMB-Software für eine Vielzahl von Linux-Distributionen und IBM AIX. 0 is fully functional (with one omission), and can be enabled by setting: max protocol = SMB2 in the [global] section of your smb. Have tagged in the Linux group as hopefully the two are similar enough to have some crossover! SMB2 support in 3. Go to the AIX Web Download Pack Programs i have aix OS with given below filesets installed in aix 7. In this file system, IBM does not provide any support for cifs, and I can't find any official document claiming that this client can't be used for higher smb protocols than smbv1. rte Runtime for SMBFS bos. Also, the method has to have tech support, not just via the web, whether it be through IBM or another company. 5 版。 這些檔案集包含在 IBM AIX 擴充套件及 AIX Web 下載套件程式中。. Install the smbc. I even installed samba 4. When the bos. 1: 7300-01-04-2420: Potential undetected data loss can occur when copying or writing to files on an SMB share using the AIX SMB Client: IJ52123 '24. 2 base pack as ISDS version 6. 1 Power8 machine on which I have a working copy of Samba 3. conf and re-starting Samba. If the SMB server does not support either of these dialects, protocol negotiation fails and the share cannot be mounted. 2 and I also need to patch Python3, SSL, SSH and Java. 2 and 7. 0 support which is not there now. Wenn Sie auf einen Fehler in unserer Software stoßen, schreiben Sie uns The smbc client supports only the SMB 2. cifs_fs package. Server Message Block file system (SMBFS) allows access to shares on SMB servers as local file systems in the AIX® operating system by using SMB protocol version 1. 2 with Technology Level 5, Service Pack 7, and later, you must install OpenSSL version 3. base 3. 2. 21: Bulletin: Download: See Bulletin: smbc. AIX Live Update with AIX 7 with 7200-03 includes support for live update operations on an LPAR that is managed by IBM Power AIX Version 7. Furthermore, Microsoft encourages their clients to Client wants to mount a Microsoft Windows filesystems onto AIX. Here is my smb. 1 support is now available through programs in the Web Download Pack. On the SMB client filesystem:. AIX Live Update with AIX 7 with 7200-02 includes support for live update operations on an LPAR that is managed by IBM Power IBM i NetServer was enhanced at OS 730 to include Server Message Block Version 2 (SMB2) and SMB2 is the default that is negotiated with IBM i NetServer clients at 730. In the past he used CIFS which was part of standard AIX. 0或更高版本文件集中的用户空间库提供。 smb v 3. SI71638 - IBM i 7. To install the SMB client file system on the AIX LPAR, download the SMB client file system package from the AIX Web Download Program web page. 2 Technology Level 5 expansion pack to support the open source rsyslog version 8. On Windows 8. 10 El servidor SMB es un servidor que ejecuta el sistema operativo Windows Server 2012, Windows Server 2016 o Windows Server 2019. These tools provide the basis of the development environment of choice for many Linux application developers. Type on the AIX server as user root: # mount -v cifs -n hostname/share/password -o uid=201,fmode=750 /share /mnt/share You're done! If you found this useful, here's more on the same topic(s) in our blog: RHEL: Delete multiple default gateways On the Remove features page, clear the checkbox for SMB 1. Ces ensembles de fichiers sont inclus dans IBM AIX Expansion Pack et AIX Web Download Pack Programs. By using the SMB client file system, you can access the shares on Install the CIFS client filesets for AIX, and reboot the system, since they are "bos" base operating system filesets. 3 through 5. When attempting to connect from AIX I receive Skip main navigation (Press Enter). Share your experiences and connect with fellow developers to discover how to build and manage open source software for the AIX operating system The AIX SMB 2 and SMB 3 clients are designed to support only Kerberos. rte is no longer supported. Das SMB-Clientdateisystem im Betriebssystem AIX erfordert Kerberos-basierte GSSAPI, um die benutzerauthentifizierte Sitzung mit dem SMB-Protokoll Version 2. Pour installer le système de fichiers client SMB sur une partition logique AIX, procédez comme suit: My current smb. conf file: # Samba config file created using SWAT # from 10. 2 使用 aix openssl 库来生成用于签名和加密的密钥。 Welcome everyone to check this newly posted blog on "Server Message Block(SMB) Client Filesystem on AIX" and click the "Follow" option to get proactive communications when any new AIX SMBC fileset version are released. 0 to the mount command. on command line this easily accomplished using additional parameter -o vers=2. By using the SMB client file system, you can access the shares on Willkommen bei SAMBA+. The smbc client uses Kerberos to authenticate to SMB servers, which requires smbc to obtain a TGT (ticket granting ticket) for an SPN (service principal name) that represents the "cifs" service on the SMB server. 6 installed using perzl. SI71637 - IBM i 7. Thank You! SMB-Clientdateisystem installieren. * BUG 8358: Fix a bug in run_poll_events(). Added iFixes for VIOS 3. This talk by Bjö SAMBA+ AIX is the leading SMB software provided by minimal dependencies to other AIX packages; Support & Consulting for SAMBA+ Please note that no support is included in the software subscription. 2 and Windows Server 2008 and 2012. The latest Windows releases not longer support v1 due to security reason. Change History. Ending the NetServer before you change the flags, and restarting it afterward Although the flags can be changed while NetServer is active, and the changes take effect immediately, changing SMB versions during active sessions can cause client Much easier than compiling Samba on AIX on your own is using pre-built binary packages from third party vendors: SAMBA+ for AIX is a commercially supported Samba distribution for AIX 7 from SerNet; Bull Freeware used to offer a lot of RPM based AIX packages, also Samba for AIX 6, but this is offering is going to be discontinued on March 2022 SAMBA+ AIX ist die führende SMB-Software für die Unix-Variante AIX von IBM und wird hergestellt von minimale Abhängigkeiten von anderen AIX-Paketen; Support & Beratung für SAMBA+ Bitte beachten Sie, dass in der Software-Subskription kein Support enthalten ist. 2 for AIX and can be used with Windows 2019. You can mount a share from the SMB server into the AIX virtual file system (VFS) by using SMB protocol version 3. 1 support for AIX 7. 0 protocol support" APAR SE58417 documents the availability of the open-source samba package for IBM i 7. there's a workaround, by using local folder as destination and then using pre-backup script to Welcome to SAMBA+. 2 dialect server provides secure dialect negotiation to I would like to ask you if there is any possibility to activate SMB2 within the SAMBA 3. We have AIX 7. 2 these values mean that SMB version 1 (SMB1) is being used exclusively with no support for SMB2. The database entered is the location where AIX user identification information is stored. 25. S. Hauptvorteil: Der Vertrag mit dem entsprechenden Kontingent ist sofort gültig, IBM AIX 7. The SMB server is a server that runs Windows Server 2012 or Windows Server 2016 server operating system. base fileset is updated in the AIX 7. rte:7. IBM i samba support is provided in PTFs (current as of Aug 2020): SI71636 - IBM i 7. Notes about options: encryption should be desired and secure_negotiate should be desired. Originally posted by: AyappanP You can't mount a SMB3. log protocol = SMB2 min protocol = SMB2 ## This had to be added so that Windows 10 machines can access the share as SMB1 is not supported The AIX SMB 2 and SMB 3 clients are designed to support only Kerberos. I have currently hit the issue of On Twitter, IBM’s Petra Bührer noted the availability of Server Message Block (SMB) 2. For example, AIX 7. CIFS was based on SMB v1. In order to move a compatible JFS file system to a system running an earlier release of the operating system, the file system must always be unmounted cleanly prior to its These groups are AIX groups. Installing SMB file system. 10 For IBM AIX 7. If the Kerberos server does not recognize the SPN, the request for a TGT is denied and the share fails to mount. samba. 50 and 3. The information in this TechNote is for use on OS 730 only. Support Forum; Themes; WordPress Blog; RSS - Posts. At this point, I want to upgrade AIX from 7. These filesets are included in the IBM AIX Expansion Pack and AIX Web Download Pack Programs. 6-7. I see IBM's fast connect product, which Installation Basics for SAMBA+ AIX The SAMBA+ installation needs to be put in the /usr/local/sambaplus-<version> path (this will be done by the setup script automatically) and /usr/local/sambaplus should be a symlink to the actual path of /usr/local/sambaplus-<version>. base 檔案集的 OpenSSL 3. 2212. 2 avec le niveau technologique 5, Service Pack 7, et les versions ultérieures, vous devez installer OpenSSL version 3. The issue I am running into is, Samba 3. 10. 4 The SMB server is a server that runs Windows Server 2012, Windows Server 2016, or Windows Server 2019 operating system. 3 minimum current memory requirements vary, based on the configuration. 6 version. Current update corrected the affected upper fileset levels for VIOS to show that VIOS 3. 78) # Date: 2006/05/18 08:50:42 AIX 7. 6 supports the more secure SMB2 protocol but its tools (smbclient) do not, only in 4. 安装 smb 客户机文件系统. 2, Technology Level 5 Expansion Pack. It’s available free of charge according to the rules of the GNU Public License and can be downloaded from the Samba Pour IBM AIX 7. Mounting SMB file system In AIX Version 7. 1 (installed via AIX fileset not rpm) running on AIX 7. Samba 有两个守护进程（nmbd 和 smbd），需要运行它们 Samba 才能正常工作。 UPDATED Apr 5 (See 'Change History' for full update history. 2来启动用户认证的会话。 在 aix 操作系统中， gssapi 由 ibm® 网络认证服务 (nas) v 1. ) Vulnerabilities in the AIX kernel and kernel extensions could allow a At 7. This update applies to the kernel, perfstat, and pfcdd portions of the bulletin. 3 requires the minimum current memory requirement to increase as the maximum memory configuration or the number of devices scales upward, or both. smit SMIT Interface for SMBFS SAMBA and AIX 6. IBM does not provide any support for cifs, and I can't find any official document claiming that this client can't be used for higher smb protocols than smbv1. This share can then be mounted on an AIX® logical partition by using the SMB client file system. Try update kernel to support for SMB2 protocol in the cifs. 0. However, SMB2 can be disabled, in which case NetServer will revert to using the older SMB version. The SMB server is a server that runs Windows Server 2012, Windows Server 2016, or Windows Server 2019 operating system. Entitled Systems Support; Shopz; Passport Advantage; Explore IBM electronic support; Reports. conf and re-starting Hi All, We have a Samba server running on AIX 7. 8. She followed that up by tweeting several IBM Knowledge SAP customers running AIX have been asking for support of the SMB 2. Finally there have been enhancements to the Web Download Pack and the AIX Toolbox. Samba is an open-source implementation of the SMB or CIFS protocol, which allows PC-compatible machines (especially Windows oese) to share files, printers, and other information with Linux and vice-versa. this is my smb. 0 C F Samba for AIX samba. plus or at usdshop. Therefore we need CIFS integrated in AIX based on SMB v2 or v3. The current version of Samba provided is 4. Shared processor partition virtual CPU limit Potential undetected data loss can occur when copying or writing to files on an SMB share using the AIX SMB Client: IJ52123 '24. By using the SMB client file system, you can access the shares on Hello, I have an AIX 7. ko kernel module and so can act as a SMB2 client. Java and the AIX ML are downloaded from Fix Central. AIX and OSF. 1? This is from a client perspective. 0 file share on to AIX as of now. This device allows the mount command to establish a connection between the SMB server and the client using SMB protocol version 1. 3 could allow a non-privileged local user to exploit a vulnerability in the AIX SMB client to cause a denial of service. Samba runs on most varieties of UNIX, Linux and many other platforms. 0 is no longer considered secure. SerNet's SAMBA+ is SWAT 页面为所有配置参数提供帮助。还可以在 AIX 命令行上通过 man 命令访问手册页。 启动 Samba 服务器. AIX is one of the commercial UNIX flavours which is still actively supported. rte. 0 C F Samba for AIX How can i update these filesets to 3. conf # Samba config file created using SWAT Note: To support clients who are using AIX 7. license 3. 0 system. The SMB server is a server that runs on Windows Server 2012 or Windows Server 2016 server operating system. conf # cat smb. 6. There is new AIX fileset "SMB client for AIX 3. rte package on the AIX LPAR. 3. This share can then be mounted on an AIX logical This fileset is included in AIX Expansion Pack. org repo. hi, it seems that veeam cannot mount smb2-only fileservers. 1 can run on Power10 Server, if the virtual machine is in P8 (POWER8) Mode. 78 (10. I don't seem to understand what groups are coming into play here (AIX or WIndows) and how this is working. IBM X-Force ID: 267963. Furthermore, Microsoft encourages their clients to メモ： mountコマンドが、リブート前にアンマウントされていないJFS（Journaled File System）またはJFS2Enhanced Journaled File System）に遭遇した場合、JFSまたはJFS2のログレコードの再生が試みられます。 互換性のある JFS ファイルシステムを以前のリリースの AIX オペレーティング・システムを実行して The SMB server is a server that runs Windows Server 2012, Windows Server 2016, or Windows Server 2019 operating system. 1 January 2009 | by Jaqui Lynch References Appendix 1 Appendix 2 (CIFS) and the Server Message Block (SMB) protocols. The SMB 3. cifs_fs. SMB2 support ----- SMB2 support in 3. 16 support for AIX operating system that is available in AIX 7. ko and thus a later kernel. SerNet stellt SAMBA+ für Kunden auf der ganzen Welt bereit unter shop. To install the SMB client file system on an AIX logical partition, complete the following steps:. 0/CIFS File Sharing Support, and then select Next. 2 SMB2 (and later) protocols require a later cifs. gdz xvfdch aggi hfgz wwrtv tce kep mwnh msdyx xunomzkt wpgzwj tdg mlpye xtfmve cfrf