Synology is a company best known for its Network Attached Storage (NAS) product line.

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NAS synology cannot join to domain

I have problem with my NAS synology, 2 days ago my storage are disconnected from the domain, and since then I am not able to connect it back. When I try connect to the domain I see this error: ...
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2answers
3k views

TLS from Radius for Wifi is rejected by Win7

We do have the following Setup at our company Synology RS812+ hosting LDAP, RADIUS, DNS (Version DSM 5.0-4458 Update 2) 2*Cisco Wifi APs WAP561 (Firmware 1.0.3.4) Cisco Router ISA500 (Firmware ...
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2answers
48 views

Synology swap hard drive size

I have a Synology DS212, with 2 1TB drives. I'd like to purchase two 5TB drives (a lot cheaper now), right now I am only using 700GB on a RAID 0. Whats the best way to copy the data over to the new ...
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2answers
1k views

VPN Access to a Synology NAS Behind a Firewall

I have a box that I want access to from outside the office (Synology NAS). I don't need access to the rest of the subnet, just that box. For the moment it's to use a git repo, but some day maybe file ...
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1answer
351 views

Can't attach iSCSI with multipathing in Citrix XenServer

Dear people of the world. I have a problem reattaching an iSCSI target on XenServer after a reboot. Whenever I try, I get several errors. Here's me in the attach screen on the redundant storage ...
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1answer
1k views

Synology NAS - rsync messing up versioning / deduplication

Is it true that Synology DSM 4.3's default rsync implementation is not able to handle "vast" amounts of data and could mess up versioning / deduplication? Could it be that any of the variables (see ...
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1answer
33 views

Using different MailServer for special Users in the same domain

I'm new to this topic, so please have forbearance, if this is a dumb question. At the Moment, we use GMail for all Mailaddresses. To save some money, the idea is, to use an own mailserver for the ...
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1answer
823 views

How do I migrate data from an older Synology NAS to a newer one?

I have just purchased a DS213j. I have an older single single bay unit that I would like to migrate the data from. Because the previous unit is a one bay, there is no official migration path. Synology ...
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1answer
885 views

Removing chroot jail on Synology Diskstation 4.1

I'm administrating a Synology Diskstation 412 with DSM 4.1 and I need to be able to upload files to the filesystem via SFTP. However, when I enable the built-in SFTP server in the DSM, it always jails ...
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1answer
568 views

Synology disk mirror SHR or RAID 1

I created a mirrored volume on my Synology DS415+ created with two equal disks. The default mode was Synology Hybrid RAID (SHR) but I see that I could also could have chosen for 'regular' RAID 1. As ...
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1answer
83 views

How to lock file from system changes using BusyBox (on a Synology NAS)

I have a specific file that an app is randomly changing and that I need to be immutable. I.e. stop the system from rewriting the file. Considering that the NAS has BusyBox for ssh access, how can I ...
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546 views

Mount NFS Share Windows Server 2012

I'm trying to mount an NFS share setup on my Synology Server to my Windows Server 2012 server. Here's what I've tried: net use Z: \[ip address][share folder] /user:xxxxx [password]' mount ...
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1answer
52 views

Issue accessing drive from RAID array via USB caddy

I'm having a problem accessing the data from a drive that was in my NAS but is now plugged in via a USB caddy. This drive was not in a RAID array as it was a volume with a single disk. Although it ...
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1answer
336 views

DFS initial replication - not enough storage is available to process this command (target on Synology NAS)

On a Windows 2003 SBS server, I am trying to replicate a share via DFS to a Synology File Server. In the Configure Replication Wizard, the target has a red X across it with the message "Unknown: Not ...
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1answer
2k views

Cannot connect to my L2TP IPSec VPN

I am trying to get my VPN (L2TP IPSec PSK) to work. I have a Synology NAS where I have setup everything as it says on the Synology support page. In my Asus RT-N66U router I have opened UDP ports ...
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1answer
854 views

Synology iSCSI Target - Install Ubuntu Server using PXE

Massive iSCSI/PXE noob here. I have a iSCSI target on my Synology NAS that I have attached in OSX using VirtualBox. I have the Ubuntu Server install ISO mounted on the Synology at ...
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1answer
87 views

Synology Server. Bipolar ports and connections are driving me insane

I've never worked with a Synology server before so maybe it is something entirely obvious I am missing- but down to the letter, I've set up the Apache Web Server that came pre-installed. Now ...
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1answer
202 views

Why won't CVS allow user login (on a Synology server)?

I'm trying to set up a CVS server on my synology NAS, but am getting a recurring error in actually accessing the cvs via login. I'm also posting this on the synology server, but thought that I'd post ...
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1answer
592 views

ipkg and apcupsd disappear after logging out of the session in which they are installed

I'm attempting to install apcupsd on 2 Synology NAS servers (RS3411 and RS3412) so that they shutdown when batterlife on the UPS (APC SmartUPS X 1500) reaches a set minimum. Here is what I do: - ssh ...
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1answer
1k views

Rails 3 passenger nginx application spawner server error on Synology NAS

Question updated, please read UPD2. I'm trying to deploy app through passenger nginx module on DS710+ (ruby 1.9.2p0 installed). There is syntax error relative to ...
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1answer
295 views

XPEnology - Filesystem

I've looked all over but I can't seem to find a straight answer. I have 4 NTFS drives with data on them - are these compatible with a fresh install of XPEnology? The aim is to obviously share the ...
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1answer
6k views

Mount FTP folder on Synology (not CIFS)

I am trying to mount folder using the FTP protocol on my Synology. What I managed to do so far is to use the option mount remote folder of the file station, but you can only mount folders with CIFS ...
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43 views

Synology - How to grant terminal access to a user without adding them to administrator group?

I am managing a Synology DS1813+ NAS server that holds data and files for a few dozen users. I was told by Synology support team that the only way to grant a user terminal access is by giving them ...
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2k views

How to setup/overcome file size limitation/“file too large” error in samba/cifs 2.1 on Synology DS214 with DSM 5

I'm mounting a samba share with some sparse files over cifs with -o username=user,gid=999,uid=999,rw,vers=1.0. The NAS has 3TB capacity and 500 GB free disk space, creating a 4TB sparse file with ...
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135 views

WFS/NFS Shares lagging then crashing client machines

We're running a Windows domain (2008 R2 on 2 DC's) with a Synology Rackstation hooked up with all our shares on. We have about ~100 workstations and 30 phones hooked up to the domain (the phones have ...
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227 views

Vmware Nas slow transfer rates/IOPS

I have built a test environment with a Synology RS812+ and an old HP140 server which has a gigabit nic installed. I have dedicated one nic to the network to DHCP and the direct to NAS from the server ...
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682 views

Trac standalone reading htpasswd file, but still says Authentication information not available

I am having some problems correctly configuring my trac server. I'm running Tracd 0.12.1 on a Synology DS411. I've followed this guide, I can browse the issues in trac, but if I try to log in, it ...
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28 views

How to change IP-address of the Synology NAS-station when using VPN-connection?

I have set up VPN-connection (L2TP/IPSec) at our office lately. The main thing is that our employees could access Synology NAS-station from their home. VPN-connection works great, but the problem is ...
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68 views

Synology DS1813+ RAID 5 with iSCSI IO wait perfomance issue

I'm have RAID 5 on Synology DS1813+ (DSM Version: DSM 5.0-4493 Update 4) with 8 ST4000DM000-1F2168 disk, usind as NAS and iSCSI/NFS targer for ESXi. In low read/write rate from disk have more io ...
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88 views

Windows 7 Pro is unable to mount Synology Share

I have a disconnected lab that has a Synology system for sharing files throughout. We have many Windows XP machines and two Windows 7 laptops. Recently the two Windows 7 laptops were updated and are ...
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14 views

Browser connection ok - CloudStation is not connecting

I'm not sure if I 'm in the right forum here...but it seems that I've to modify the network connection for a local Synology NAS client (Cloud Station) for getting it work... Since last week, I'm a ...
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167 views

Mount a Synology hard drive in another Synology

I have a DS112 with a hard drive that started failing. The device cannot boot from the drive. I inserted it into my DS415+. The drive is recognized but has the status uninitialized. When I connect ...
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483 views

php open_basedir not working as expected on synology nas

I'm trying to install gitlist on my synology NAS (DSM 5.2). I downloaded and configured gitlist in config.ini and pointed it to my repositories folder (/var/services/homes/git/repo). But when I try ...
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112 views

How do I disable password authentication Synology DSM sshd in a persistent way?

How do I disable password authentication Synology DSM sshd in a persistent way? Note: while I do know do to edit the /etc/ssh/sshd_config and to change PasswordAuthentication no I observed that ...
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733 views

Synology open for Cloud Station even if blocking 6690 port

I have a NAS Synology beyong my Internet Box. On the Internet Box, I have UPnP not activated and I have only activated on Port Transfer the following ports : 1701/UDP, 500/UDP and 4500/UDP which are ...
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235 views

Slow FTP download speeds on Synology DiskStation

We just got a Synology DS2415+ NAS which is connected to internet via a FIOS 300/300mbps connection. I am testing download speeds from a remote location with a 200mbps download connection. When ...
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736 views

Logging user and power activity Synology DiskStation (v5)

Is there any practical way of logging user activity and power state changes on a Synology NAS? I'm not looking for anything very extensively detailed, but I would like to log e.g. Video Station usage ...
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240 views

SNMP exec script timeout

i have a strange problem, i want to monitor my Synology DiskStation NAS with Nagios. I installed SNMP on it and created a custom exec in my snmpd.conf exec synology_disk_usage /opt/bin/bash ...
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4k views

iSCSI connection drops frequently - Synology NAS

I have a Windows 2012 R2 Server connected through iSCSI to my Synology Rackstation 2414+. The problem is that the connection drops very very frequently, up to 10 times a day (manually restored ...
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119 views

VMWare - NAS - Setup

We're a new company, setting up infrastructure to support our service arm. For this project we have .. Three hypervisors running ESXi 5.5.0 A Synology NAS device. Permission to do what needs to be ...
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3k views

ssh_exchange_identification: read: Operation timed out

I am trying to connect to my server (Synology DS212) using ssh xxx@yyy -p 22222 -vvv but I can't and I obtain the following error: OpenSSH_6.2p2, OSSLShim 0.9.8r 8 Dec 2011 debug1: Reading ...
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1k views

Is it possible to choose the Amazon Glacier Vault when backing up from Synology NAS?

I am using Amazon Glacier Backup on a Synology NAS (rackstation). But the Synology backup software for glacier does not allow me to choose the vault to backup to. This means I can not give my own ...
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509 views

Only specify IPv6 suffix in DSM

I'm using a dual stack connection at home and have a DS213+. As my public IP (both v4 and v6) is dynamic, I'd like to only specify a suffix in my Diskstation's network configuration. My router ...
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6k views

Synology Cloud Station selective folder synchronization

I'm in a lab and we share a Synology RS411 with the package 'Cloud Station' installed. We have a folder called 'LabUsers' and several subfolders under it for user-a, user-b, till user-z. Everyone has ...