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15
votes
14answers
45k views

Long pause when accessing DFS namespace

We've recently migrated our Windows network to use DFS for shared files. DFS is working well, except for one annoying problem: users experience a significant delay when they try to access a DFS ...
7
votes
2answers
5k views

Using namespaces in Powershell

Thought about it while answering this question. How can you avoid the need to fully qualify every single type in a namespace? It's really, really tedious to write ...
6
votes
1answer
2k views

Macvlan based interface pings from host but not from namespace

[EDIT] The production system is currently a mix physical and ESXi based system. We obviously would never use virtualbox even for a pre-production environment ! It was used here only to quickly narrow ...
6
votes
1answer
3k views

Determine which DFS referral target a user is using

Our DFS namespace is set-up so that \\company.local\users is hosted on both a UK server and USA server with referral based upon the user's site. Works a treat except we suspect today, DFS failed over ...
6
votes
1answer
2k views

Applying ACLs to a Dovecot public namespace

I would like to provide access to some mailing lists via a set of public, read-only mailboxes in Dovecot. I have a public namespace define in my dovecot (dovecot-2.0.9) configuration that looks like ...
5
votes
2answers
2k views

how to prevent direct access to DFS Namespace shared folders

I have made a DFS Namespace named \\dc1\bank. There are some other folders from another file servers(for example \\dc1\bank\folder1 is the folder on \\fs1\folder1). I want to restrict users to direct ...
4
votes
2answers
5k views

Naming Convention for Virtual Machines

What is a good naming convention or scheme for a virtual machines? We are building a cluster of virtualization hardware servers in our headquarters and a similar cluster in each of our state offices ...
3
votes
3answers
2k views

Linode hosting & Godaddy

I have registered a domain name with godaddy.com, also I have rented out hosting space at Linode.com Linode has given me a permanent IP. How do I link this IP to the domain name at godaddy.com ?
2
votes
2answers
897 views

Update internal DNS server in my organization

We have our own internal DNS server inside our network on our domain. I just changed the nameservers of a bunch of our domain names through our registrar. Now on my home PC (off the network) the ...
2
votes
1answer
183 views

Dovecot not working with added public namespace

we're running Dovecot 2.2.5 under OS X Server 4.1 (under 10.10.3). I'm trying to add a public namespace with some public folders without success. doveconf -n: # 2.2.5: ...
2
votes
2answers
567 views

How to configure a Linux network namespace that allows UDP broadcast

I'm trying to use the ip netns family of commands in Linux to create a network namespace in which I can run a program that uses UDP broadcast. I do not need access to the Internet, or any interface on ...
2
votes
1answer
1k views

OpenVSwitch between namespaces

I'm trying to configure a bridge between two TAP interfaces each created inside their own network namespace, on Linux. I'm using OpenVSwitch as software bridge. These are the steps that I believe ...
2
votes
2answers
8k views

Mount a Windows DFS Namespace in Linux

I've got a Windows DFS setup with a few namespaces, and I need a way of accessing them via CentOS. Any ideas? I've had a look at CIFS mounting, but it won't support the namespace (each separate ...
2
votes
0answers
107 views

how to move process from one namespace to other? [closed]

Is there any available method to move process/group of processes from one namespace to other in Linux? I mean methods via commands of some packages or it can be done via setns()? E.g. I have processes ...
2
votes
0answers
483 views

access tap interface in network namespace across machines

I want to be able to access services running on a TAP interface within a namespace from outside the machine where it is running. I have setup that looks like this - VM1/Machine1 +eth0 : Public ...
2
votes
1answer
171 views

Public dovecot namespace visible only to some users

I have a dovecot IMAP server (version 2.1.7) with Maildirs and a virtual user setup (e.g. all accounts are mapped to the same system user). I’d like to create a public namespace shared between users A ...
1
vote
1answer
18 views

dovecot namespace: empty prefix vs. list=yes

I just upgraded dovecot from 2.1.7 to 2.2.13, and my previously working configuration broke. I have one user with an empty prefix in his default namespace: Error: XXXX: Initialization failed: ...
0
votes
1answer
51 views

publish DFS namespaces?

We have multiple domain controllers and file servers, and have recently begun migrating to DFS. Everything works quite well, but one thing has me scratching my head... DFS namespaces not found on ...
0
votes
1answer
409 views

Creating VLANs between network namespaces [closed]

I want to implement the topology shown in the figure below using network namespaces (ns1 to ns4). ...
0
votes
1answer
1k views

Linux network namespaces - ping fails on specific veth

I just started to exploring network namespaces. I try to implement the following simple setting following the article in http://www.opencloudblog.com/?p=42 +--------+ ...
0
votes
2answers
1k views

What is the importance of the .DFSFolderLink

I am currently building a new DFS namespace setup. My folder E:\CommonStuff\ is already shared on the fileserver. And now it is also shared as \DOMAIN\CommonStuff I got 3 questions: I see ...
0
votes
2answers
1k views

SBS 2003 share SMTP address space with multiple internal mail servers

We currently have an 11 user SBS 2003 server which handles our e-mail, however I'm trying to setup a test migration to Zimbra. For this test migration I'd like to have some e-mail addresses moved over ...
0
votes
0answers
8 views

Forward port to virtual IP in namespace

So, I followed this guide to make a namespace where I can run my VPN: https://schnouki.net/posts/2014/12/12/openvpn-for-a-single-application-on-linux/ It works fine so far, but I have one problem. I ...
0
votes
0answers
24 views

ASP.Net Website throwing Parser Error when running under IIS But Not Visual Studio

This appears to be some kind of namespace issue, but I cant figure it out. I have IIS 8 installed in my laptop (windows 8) and i have an ASP.net Web Application in ...
0
votes
1answer
22 views

How can I move an interface out of a network namespace?

If I move an interface temporarily into a netns with ip link set eth10 netns myns then it no longer is visible in the root, only within the namespace myns. How do I move it back, something like ...
0
votes
0answers
62 views

How use namespaces and fabric

I am using python and fabric, I have a hypervisor (KVM) defined as follows: env.hypervisor_address = 'hypervisor' # 192.168.0.250 From one VM (in the hypervisor) I want to SSH to other VMs with ...
0
votes
0answers
31 views

Tracing namespace mining culprit

I have a Centos 6x box with these installed: CXS + CSF + LFD. I'm trying to figure out how to effectively trace what MS is claiming namespace mining on my IP. From Microsoft: We have completed ...
0
votes
0answers
43 views

DFS Namespace is inaccessible when DC4 is up and running

DC1, DC2 and DC3 are at site A. DC4 and DFS server (2008 R2) are at Site B. DC4 is Server 2003 and not a Global Catalog. DC1, DC2 and DC3 all are Server 2003, FSMO role holders and a Global Catalog. ...
0
votes
1answer
137 views

Hosts cannot ping in two name spaces using Open Vswitch

I have two name spaces red and blue. Red is connected to host1, and blue is connected to host2, but these two hosts cannot ping each other. Here is the commands that I put: ip link add host1 type ...
0
votes
1answer
1k views

PHP xpath: extract all nodes, even with namespaces

I am new to PHP's simplexml and xpath implementation, but here's what I want to do: I have this XML file (excerpt from a youtube API response): <?xml version="1.0" encoding="UTF-8"?> <feed ...
0
votes
1answer
830 views

Exchange 2010 - smtp namespace sharing

I'm setting up SMTP namespace sharing between two different Exchange 2010 organizations/forests that are connected via an AD trust. I'm using these 2 articles as references: Configure Exchange to ...
0
votes
1answer
128 views

Open File dialog shows a renamed folder

I recently renamed a directory in the "My Pictures" folder from "ghostAlbum" to "imageAlbum" Explorer shows what I would expect (the new folder) as does the command line "dir" command. Excel's and ...
-1
votes
1answer
514 views

Dovecot: autocreate public mailboxes?

Currently I have a problem with my understanding of public mailboxes with dovecot. What is currently running is postfix together with dovecot (also with dovecot's sasl). Whenever an e-mail reaches my ...