Moxa RNAS-1201-T инструкция обслуживания

RNAS -1200 Series User’s Manu al Fourth E ditio n, May 201 4 www.moxa.com/product © 201 4 Moxa Inc. A ll rights reserved.[...]

RNAS -1200 Series User’s Manu al The softw are described in this manual is furnished under a license agreement and may be used only in accordance with the terms of that agree ment. Copyri ght Notice © 201 4 Moxa Inc. A ll rights reserved. Trademarks The MOXA logo is a regis tered trademark of Moxa Inc. All other tr ademarks or register ed marks [...]

Table of Content s 1. Int rodu ct io n ...................................................................................................................................... 1-1 Ov erv iew ........................................................................................................................................... 1-2 Packag e Checklis[...]

Deletin g a Permanently Mapped Share ......................................................................................... 12 -4 Building a N etwork Share on Linux Systems ......................................................................................... 12 - 5 Connec ting to the RNAS - 1200 SAM BA Server ................................[...]

1 1. Introduction Thank you for c hoosing Moxa ’ s R NAS - 1200 Net work Attac hed S to rag e (NAS) system . T he RNA S - 1200 Ser ies is desig ned to provide high perfor mance, high re liability and high capacity stor age f or video surv eillance or othe r industria l applic ations. T his manual de tail s the hardware, installat io n , and s oft[...]

RNAS - 1200 Seri es Introduc tion 1-2 Overvi ew Moxa's RNAS - 12 00 Seri es a re netwo rk - attached storage (NAS) units designed to provide high p erformance, high relia bili ty , and hig h capacity data storag e in harsh industrial enviro nments. The RNA S - 1200 S eries is built with a fa nless, thermally efficient, dust - and wate r - pro [...]

RNAS - 1200 Seri es Introduc tion 1-3 Produc t Features • Onbo ard Marvell 1.0 GHz proc essor • Built - in 512 MB DDRII memory • 2 Gigabit Ether net ports for network redund ancy • 2 pre - installed 100 G B disk s (R NAS - 12 11 - T mod el onl y) • Complia nt with EN 50121 - 4 and essential sec tions of EN 50155 • IEC 61373 certif ied f[...]

RNAS - 1200 Seri es Introduc tion 1-4 Green Prod uct: Ro HS, CRo HS , WE EE EMI: FCC Par t 15 Subp art B Class A, CIS PR 22:2008 Warranty Warranty Period: 5 years (storage dr ive not included ) Det ails: See www.moxa.com/war ranty Note: Thes e hardware specificatio ns descr ibe the network - attache d storage unit itself, b ut not its accessori es.[...]

2 2. Hardware Introducti on This chapte r describes the hardware intr oduction, includ ing the ap pearance of the RNAS - 1200 Serie s, product dimensio ns, and LED indicators. The follow ing topics are covered in this chapter:  Hardwar e Lay out  Front View  Re ar Vi ew  Dimensio ns  LED Ind icator s  Real Tim e Clock[...]

RNAS - 1200 Seri es Hardware Intro ducti on 2-2 Hardware L ayout Front View Rear View[...]

RNAS - 1200 Seri es Hardware Intro ducti on 2-3 Dime nsions[...]

RNAS - 1200 Seri es Hardware Intro ducti on 2-4 LED Indicators L ED Na me LED Color /Stat us LED Func tion Ready Green Power is on and functio ning normally On 1 s ec Off 1 s ec Rese tting to defa ult On 5 s ec Off 5 s ec . IHS pr e - heating Off Pow er err or , or off RAID Red RAID re cove ry fail s On 1 s ec Off 0 .5 sec RAID dis k is re covering[...]

3 3. Hardware Connectio n De scripti on In this chapte r, we show how to connect the RNA S - 120 0 to the netw ork and to various devices. The follow ing topics are covered in this chapter:  Installi ng the RNAS - 1200  Connect ing the Power  Connec ting to the Networ k  Installi ng the St orage Drive  Installi ng the RNAS - 12 00 in[...]

RNAS - 1200 Seri es Hardware Conne ction D escri ption 3-2 Installing the RNAS - 1200 W all or Ca binet Mo unting The R NAS - 12 00 provi des two mounting kits, for either wall s or cabinet s . Attach the bra ckets to either side of the chassis with the included scre ws Connecting the Power To pow er on the RNAS - 12 00 , simp ly conne ct the Ether[...]

RNAS - 1200 Seri es Hardware Conne ction D escri ption 3-3 No. 10/10 0 Mb ps 1000 MB ps 1 – TRD3+ 2 – TRD4 + 3 – TRD4 - 4 ERx - TRD1 - 5 ETx+ TRD2+ 6 ERx+ TRD1+ 7 – TRD3 - 8 ETx - TRD2 - Installi ng the Storage Drive T he R NAS - 120 0 Series has two SATA conne ctors for tw o SATA d isks . The R NAS - 1211 model comes with two pre - install[...]

RNAS - 1200 Seri es Hardware Conne ction D escri ption 3-4 Installing the RNAS - 1200 in to a Wall - mounting Frame A n optional wa ll - mount ing kit is ava ilable for t he R NAS - 12 00. To instal l, f ollow th e steps below . Step 1 : Rem ove the eight s crews that fasten the wall - mo unt ears to the RNAS - 1200 . Step 2 : R eplace the wal l- m[...]

RNAS - 1200 Seri es Hardware Conne ction D escri ption 3-5 RNAS - 120 0 Administrat ion Power up the RNAS - 1200 compute r and verify that the power sourc e is ready. Once the operatin g system boots up, the firs t step is to use the administr ator acco unt to co nfigure the Ether net interface . The factory default I P settings ar e show b elow: D[...]

4 4. Wizard Configuratio n Scenarios T his chapter describes how to use the s cenario w izard fo r basic config uration of the R NAS - 120 0. U sers m ay u se the wizar d to quickly configure the device f or some co mmonly used applications . The follow ing topics are covered in this chapter:  Creati ng a Share d Network Fo lder  Enabli ng Da[...]

RNAS - 1200 Seri es Wiz ard Confi gurati on Scen arios 4-2 Creati ng a Shared Network Folder T o create a network direc tory that may be shared o ver the netw ork , click Scenario 1: Create a netwo rk shared folder . The link is located a t the bottom of the Welc ome page. Re view the driv e infor mation, and then clic k Next to co ntinue. ATTENTI [...]

RNAS - 1200 Seri es Wiz ard Confi gurati on Scen arios 4-3 Y ou will be prese nted with the RNAS Dri ve Arch itectures page, from within the DISK tab. Click Next aft er you have select ed the drive architectur e and enable d or disable d disk encryption. D ep e ndi ng on the archite cture you sele ct, the system m ay take a long time to complete th[...]

RNAS - 1200 Seri es Wiz ard Confi gurati on Scen arios 4-4 Af ter you have configured the basic driv e architectur e and formatted the drive(s), the pa ge will red irect to the User Q uotas a nd Pe rmissio ns page, w here you may crea te user ac count s to access network director ies. Click N ext t o c ontinue. The Directory La bels and Permissi on[...]

RNAS - 1200 Seri es Wiz ard Confi gurati on Scen arios 4-5 Enabling Data XPro The Data XPro ™ utility is o ne of the RNAS - 1200 ’ s key f eature s; it help s prevent data loss from harsh vibratio n and har dware d estruction from extreme temperatur es. To config ure Data XPro, c lick Scenar io 2: Ena ble Dat a XPro to continue. On the D ata XP[...]

5 5. Modi fy S ystem Settings T his chapter des cribes how to configure a nd modify the system settings. The follow ing topics are covered in this chapter:  S ystem Inform at ion  Gener al Settings  Time  Firm ware U pgrade  Subsyste m Events  Password[...]

RNAS - 1200 Seri es Modify Sys tem Sett ings 5-2 S ystem Inf ormat ion When succ essfully connecti ng to the R NAS - 1200, you will be directed to the mai n page. Click SYSTE M for viewing d etailed system informatio n . You may check system status , a system ov erv iew , Data XPro status, and disk status.[...]

RNAS - 1200 Seri es Modify Sys tem Sett ings 5-3 Gener al Settings Click G ener al S ettin gs f rom the SYST EM tab. He re y ou may configure the host name and the web ser ver listening p ort for the RNAS - 1200 . This is the web server that serv es the RNAS web configuration inter face. Resett ing this entry will r esult i n a re sta rt o f th e w[...]

RNAS - 1200 Seri es Modify Sys tem Sett ings 5-4 Time Select Time from S YSTE M tab to config ure the system time and clo ck . Yo u may select a base time zone from the Timezone dr op - down menu. When finished , click Apply . Next, to config ure date and time y ou may choose either Man ual Setti ng to set the time by hand, or to automatically sync[...]

RNAS - 1200 Seri es Modify Sys tem Sett ings 5-5 This page allo ws you to automatically d ownload new vers ions of the RNAS - 1200 f irm war e f rom the Moxa webs ite. To upgrade your firmwa re, please f ollow the steps listed ex actly, and be careful to note the warnings . Be sure yo u have the correct vers ion of the firmware and do not power off[...]

RNAS - 1200 Seri es Modify Sys tem Sett ings 5-6 Subsystem Events Select Subsyst em E vents from SYSTEM tab . This allow s users to monitor thr ee RNAS - 1200 subsystem s in real time . Th e three main subs ystems are the drive ac tivity (Disk), SA MBA activity (SAMBA), and genera l operating s ystem events (System) .[...]

RNAS - 1200 Seri es Modify Sys tem Sett ings 5-7 Password The adminis tration UI’s password configuratio n page is acce ssed using Passwo rd , in the SYST EM t ab . This page allows users to configure th e password that will be used to access t he RNAS w eb configuratio n interf ace . To change the password , e nter a new password in the upper bo[...]

6 6. Mod if y N etwork Sett ings T his chapter des cribes how to configure or modify the network settings of the RNAS - 1200 mod els. The follow ing topics are covered in this chapter:  Netwo rk Sett ings  Ethernet  SNMP  FTP/SS H[...]

RNAS - 1200 Seri es Modify Network S etting s 6-2 Networ k Settings C lick NETW ORK in the navigatio n ribbon to vie w the current network settings for the RNAS - 1200 . The summary overview include s the network settings fo r both Ether net por ts , as we ll as def ault gateway infor mation and channel bonding / port tr unking status. Etherne t C [...]

RNAS - 1200 Seri es Modify Network S etting s 6-3 There are sev en mode s for IP bonding / port trunkin g. Below you will find summaries o f their weak p oints and strong points. I n most case s, mod e five — IEEE 802. 3ad , or LA CP — will probably be the preferr ed mode . 1. Balanc e - rr (Round - Ro bin) Round rob in mod e t ransmit s networ[...]

RNAS - 1200 Seri es Modify Network S etting s 6-4 Overview of Ether net LA N Settings Ether net 1 and Et hernet 2: These int erfaces may be ind ependently co nfigured for either DHCP or sta tic addressing. For stat ic IP a ddresses , pro vi de the address , subnet mask, and gateway information. D efault G ateway: In conf igurations where two gatew [...]

RNAS - 1200 Seri es Modify Network S etting s 6-5 SNMP To conf igure SNMP , navigate to the NET WO RK tab , then to the SNMP t ab , f ro m which yo u may f urther select either Basic S NMP configur ation, or Trap ( to co nfigure the settings for SNMP alar ms and trap s ). Basi c SNM P Configura tion This allow s users to configure basic SNMP se tti[...]

RNAS - 1200 Seri es Modify Network S etting s 6-6 Moxa stro ngly recommends changing the r ead/ w rite c ommunity to a cryp tographically stro ng, private key. Public is the default, and this will allow any computer to read and write data from the local de vice. To set up a cryp tographically stro ng private string on the RNAS - 1200 , e nter your [...]

RNAS - 1200 Seri es Modify Network S etting s 6-7 The R NAS - 1200 supports traps for three ty pe s of e vents: system temperatur e, hard driv e he alth status (using S.M.A.R.T. s ummaries) , an d disk volume usage. Users may configure these setting s accor ding to their specific purpos es. When fi nished, clic k Apply to c omplete. MIB - II Overvi[...]

RNAS - 1200 Seri es Modify Network S etting s 6-8 and contro lling many elements of IP and IP ro uting . icmp 1.3.6. 1.2.1.5 T he ICMP g roup moni tors internal system r eports of I P errors , discards, and the like . tcp 1.3.6. 1.2.1.6 This group r eports on TCP states, retur ning whether the interf ace is closed, listening , synSent, and so f or [...]

RNAS - 1200 Seri es Modify Network S etting s 6-9 rnas1200Settin g • A scalar SNMP object us ed to import the RNAS - 1200 settings. • OID : 1.3.6.1.4.1.8691.12.1200.1.1.0 • Note: I mported items are store d in RAM for up to 15 minutes. All imported value s ar e comm itte d to the databas e in bulk by setting the rna s1200C ommit data str ing [...]

RNAS - 1200 Seri es Modify Network S etting s 6- 10 rnas1200Que ry • A scalar SNMP object us ed to query an RNA S - 1200 RES OURCE_IDENTIFIER . For a full list of resou rces available for queries , refer to the table below, SNMP Resource Identif iers for Moxa’ s SNMP Control Interf ace . • OID : 1.3.6.1.4.1.8691.12.1200.1.3.0 • Input S ynta[...]

RNAS - 1200 Seri es Modify Network S etting s 6- 11 Scenar io A : Acquire and C ommit RNAS Sett ings Acquir ing and committing RNAS settings is a two step process: load ing a setting into memory using snmpset + the rnas1200Setting resource identifie r OID, and then committing that setting using snmpset with the rnas1200Commit resourc e identifier O[...]

RNAS - 1200 Seri es Modify Network S etting s 6- 12 SNMP Reso urce Id enti fier s for Mo xa’s SNMP Cont rol Int er face Host name It em Nam e It em De scrip tio n Value Descrip tion Rule s for value sy stemR esour ces.ho stna me.1 S ystem hostname. (Any String ) Up to 45 characters Web Serv er It em Nam e It em De scrip tio n Value Descriptio n R[...]

RNAS - 1200 Seri es Modify Network S etting s 6- 13 SNMP Agen t (Tr ap) It em Nam e Item D escr ipti on Value Descrip t ion Rules for value snmpTr apReso urces. versio n.1 The SNMP. versi on 1 : firs t version 2c : second versi on snmpTr apReso urces. serve rPort.1 The po rt use d by SNMP trap s (Any Number) Less than 65535 snmpTr apReso urces. tru[...]

RNAS - 1200 Seri es Modify Network S etting s 6- 14 Network Management It em Nam e It em Des crip tio n Value Descriptio n Rules for value Ethern et1 (eth0) networ kReso urces.ip .1 IP o f E therne t 1. (IP Address ) networ kReso urces.su bnet. 1 N etmas k of E thernet 1 (Netmask) networ kResources .gateway. 1 Gate way of E thernet 1 . (IP Ad dress[...]

RNAS - 1200 Seri es Modify Network S etting s 6- 15 Time Man agement It em Nam e It em De scrip tio n Value Descrip t ion Rule s for value timeR esources.en ableNTP.1 E nable/d isab le NTP server queries 0 : Disa ble 1 : Enabl e timeR esources.u pdateNTPInt erval.1 NTP update freque ncy (Any Number) (sec) timeR esources.nt pServerIp .1 The IP of NT[...]

RNAS - 1200 Seri es Modify Network S etting s 6- 16 FTP/SSH The R NAS - 1200 comes with SSH and FTP disabled by de fault. This page will allo w users to enable a nd disab le the FTP a nd SSH ser ver s . If you would like to enable the FTP or SSH server, check the box next to the appropr iate entry and click Apply to complete . WARN ING The SSH serv[...]

7 7. Managing Drives and Storage The follow ing topics are covered in this chapter:  Check ing D rive S tatus, C apac ity, and Heal th  S.M.A.R.T I nform ation  Formatting Disks and Arrays  Scanning D isks and Arrays  Viewing Disk Vo lum es  C reating a Disk Volum e  Enabling D isk Encryptio n[...]

RNAS - 1200 Seri es Managin g Driv es and St orage 7-2 Check ing D rive Status, C apacity, a nd He alth T o see an overview of the system ’ s drive stats , click on the DISK tab. On this page you may monitor the sta tus, temper ature, usage information, and total c apacity of the storag e drives, as well as get a full S .M.A.R.T. re port on drive[...]

RNAS - 1200 Seri es Managin g Driv es and St orage 7-3 S.M.A.R .T Information By clicking on the S.M.A.R.T . column header (locate d in the P hysica l Drive I nform ation table) users can access a detaile d report of hard drive hard ware statistics and healt h. Se lect either Dis k 1 or D isk 2 to view the specific drive. When finishe d, clos e the[...]

RNAS - 1200 Seri es Managin g Driv es and St orage 7-4 Scanning Disks and Arrays Activating the S can utility will unmount the drives and initiat e a file tre e scan of the entire file sy stem by calling the fsck command. F sck will be run using the prune (i.e., auto - re pair) and fo rce flags; these will automatically rep air the file system ( - [...]

RNAS - 1200 Seri es Managin g Driv es and St orage 7-5 JBOD JBOD stands for "Just a Bunch Of Driv es". In this conf iguration, eac h memory drive is treated as an indepe ndent volume, with no collectiv e propertie s of any kind. JBOD configuratio ns offer standar d performance with a standard f ailure rate and norma l data security. Big T[...]

RNAS - 1200 Seri es Managin g Driv es and St orage 7-6 ATTENTI ON If yo u want to replac e 1 HDD from the RNAS when RAID 1 is configured, the RNAS will continue to work only when a new HDD is inserted. Enabling Disk Encryption Data encrypti on at the drive level may only be enabled when co nfiguring your driv e architecture. In additio n, for a sli[...]

8 8. SAMBA: M anaging Users and D irectories The follow ing topics are covered in this chapter:  SAMBA  Adding User s  User Accounts M anageme nt  Deleting Users  Creating Director ies  Editing and Deleting Dire ctori es[...]

RNAS - 1200 Seri es SAMBA: Ma nagi ng User s and Di rect ories 8-2 SAMBA Samba is a FOSS implem entation of Micr osof t ’ s SMB/CIFS network ing protoco l . Samba provi des file and pr int service s for Microsoft cl ients, allowing Unix and Linux systems to integrate w ith a Windows S e rver Domai n or Active Dire ctory domain as either a me mbe [...]

RNAS - 1200 Seri es SAMBA: Ma nagi ng User s and Di rect ories 8-3 User Quotas a nd Permissions You may config ure new user accounts on th is page. User Name: Provide the login na me for the new account. Quota: S e t a s tor age limit f or the new user. The storage quota i s a percentage of the total file syste m capacity , and is not applied on a [...]

RNAS - 1200 Seri es SAMBA: Ma nagi ng User s and Di rect ories 8-4 User Accounts M anagement If you wish to make modificatio ns to existing user accounts, c lick on the pencil ico n next to the account’s user name, in the Ed it column . The user ’ s information may be modified on the User Quotas and Pe rmissio ns pa ge.[...]

RNAS - 1200 Seri es SAMBA: Ma nagi ng User s and Di rect ories 8-5 Deleting Users If y o u wish to delete a user, check the user name and clic k Delete User (s) . Click OK to confir m. Creating Directories If you would like to create a directory on the RNAS - 1200, click Dir ectories f rom the SAMBA tab, and then click Creat e a Di re ct ory . This[...]

RNAS - 1200 Seri es SAMBA: Ma nagi ng User s and Di rect ories 8-6 written to . Because RAID 0, RAID 1, and B IG architec tures are built as only a single logical volume, the D isk Volume drop down will o nly be m eaningful in JBOD co nfigurations. In the Direct ory Perm issions, by U ser table users may configure permiss ions for the newly created[...]

RNAS - 1200 Seri es SAMBA: Ma nagi ng User s and Di rect ories 8-7 Deleting Direct ories If you wa nt to delete a dir ectory, check the box next to the d irectory nam e and then click Delete D irectory(s ) . Click OK to confir m .[...]

9 9. Vibration and Temperature Pr otections The follow ing topics are covered in this chapter:  Configur ing D ata XPr o ™  Vibr ation Protection  High Temper ature Protectio n[...]

RNAS - 1200 Seri es Vibrati on and Te mpera ture P rotecti ons 9-2 Confi guring Data XP ro ™ Data XPro ™ is a patented , innov ative techno logy that he lps protect your data from harsh vibration and high temper ature. C lick the D ATA X P RO ta b from the main menu to navigate to the config uration page . Vibration P rotection Yo u may Enab le[...]

RNAS - 1200 Seri es Vibrati on and Te mpera ture P rotecti ons 9-3 ATTENTI ON 1. For a 500 GB HDD, it will take abo ut 5 minutes to complete the pro cess to enable DataXPro vibr ation protec tion. 2. The data on the disk volume will be formatted af ter configuring DataXPro . We strongly recommend you backup y our data before conf iguring Da taXPro.[...]

10 10. Enabli ng Fast Synchronizations for RAID 1 The follow ing topics are covered in this chapter:  Enab ling Fast Sy nchro nizati o ns[...]

RNAS - 1200 Seri es Enabli ng Fast Synchr oniz ations for R AID 1 10 -2 Enabling F ast Sy nchro nizatio ns T he R NAS - 1200 featu res Fast Sync hroniza t ion s for its RAID 1 architecture . While this comes at a small cost to regular acce ss times, when this feature is enabled the file sy stem will s to re the po sition of the l ast successful wri[...]

11 11. Enabling IHS™ The follow ing topics are covered in this chapter:  Setting Up IHS  Hard ware Ver sion 1. 1 IHS Se tting s[...]

RNAS - 1200 Seri es Enabli ng IHS™ 11 -2 Setting Up IHS The RNA S - 120 0 offers an Intell igent Heating Solution ™ (IHS ) to ensure the syste m will work reliably eve n in extreme ly low temperatur es. IHS is an automa ted, onboard heating s ystem that will heat a ha rd disk or solid state stora ge drive to a preset temperatur e. If the RNAS -[...]

RNAS - 1200 Seri es Enabli ng IHS™ 11 -3 Step 3 : To switch the IHS mode, adjust the jumpers to one of the configur ations sh own below. TX Mode (- 40 to - 25 ° C) : Sys tem D efau lt This mode is f or the most ex tr eme enviro nments, and requir es the most rugged driv e hardware. Over the course of 20 minutes, TX mode heats the drive to - 25 ?[...]

RNAS - 1200 Seri es Enabli ng IHS™ 11 -4 Hardware Versi on 1.1 I HS Setti ngs For the RNAS - 1200 w ith hardware ver sion 1.1, the IHS c a n be configured via the web brow ser , without adjusting the jumper. Follow these s teps for the configuratio n. 1. Check the label o n the rea r p an el of the R NAS - 1200 , and make sure the version is 1.1.[...]

RNAS - 1200 Seri es Enabli ng IHS™ 11 -5 3. S elect the mode you want to use, then c lick Apply t o take effect.[...]

12 12. Setting Up N etwork Shares The follow ing topics are covered in this chapter:  Buil ding a Network Share on Windo w s Systems  Method 1: Manual Log in  Method 2: Build ing a Permanently Mapp ed Share  Deleting a Permanently Mapped Share  Buildin g a Network Share on Linux Systems  Connec ting to the RNAS - 1200 SAM BA Serve[...]

RNAS - 1200 Seri es Setti ng Up Networ k Sha res 12 -2 Buil ding a Network Share on Windows Systems T o build a Window s network sh are from a client computer to the RNAS - 1200 u sers may use one of two methods. The first is a manual logi n; each time you connect you will need to type the RNAS - 12 00 ’s network IP ad dress , username , an d pas[...]

RNAS - 1200 Seri es Setti ng Up Networ k Sha res 12 -3 ATTENTI ON The user name and password associated with the SA MBA account should not be the same password and user account as sociated with the RNAS admini stration inte rface, or with its administrativ e account. Method 2: Building a Permanently Mapped Share If yo u d o not w ant to force users[...]

RNAS - 1200 Seri es Setti ng Up Networ k Sha res 12 -4 Step 3 : A new network drive will now appear on your computer. From now on, you will only ne ed to d ouble - click the drive to connect to the RNAS - 1200 . If you wish to crea te a shortcut to your desktop, yo u ma y do so by right - clic king and selecting Create S hortcut . Deleting a Perman[...]

RNAS - 1200 Seri es Setti ng Up Networ k Sha res 12 -5 Building a Network Share on Linux Systems Connecti ng to the RNAS - 1200 SAMBA Server If you are us ing the Linux Ub untu GU I , you will only be able to access the RNAS - 12 00 SAMB A serve r after fi rst insta lling the smbfs package . You may use the Synaptic software manag er, or #:/apt-get[...]

RNAS - 1200 Seri es Setti ng Up Networ k Sha res 12 -6 Step 4 : Click on the shar ed di rec tory icon and a dialog should appe ar. Here you may enter the u ser name and p assword for the S AMBA sha re you wish to a ccess. You may also need to configur e a workgroup name. The defaul t workgroup name for bo th Ubuntu and the RN AS - 1200 SAMBA server[...]

RNAS - 1200 Seri es Setti ng Up Networ k Sha res 12 -7 Deleti ng a Mapped Folder on Ubuntu Linux If you are using Li nux Ubuntu , see this step: Right - clic k the DIRECT ORY_ NAME on IP addre rss in Networ k list, and then sele ct umoun t to disconne ct. If you are comfort a ble using the Li nux Cons ole , yo u may use the umount command to unmoun[...]