All Questions
0
votes
0answers
7 views
Hostname resolves, domain does not
I just finished setting up WHM on a new server running CentOS 6. My hostname is set as n.env.ms. If I go to the hostname I get the standard cPanel "Default Homepage". If I try to go to env.ms I get ...
1
vote
0answers
7 views
LACP with VMWare 5.1 Distributed Switches (VDS) over multiple hosts.. How many switch LACP groups?
I'm setting up a 2-host VMWare 5.1 Cluster to use a vDS (Virtual Distributed Switch) with LACP enabled, over 4 NICs (2 per host).
In times past, when I've used VMWare Standard Switches with Static ...
0
votes
0answers
8 views
Postfix forward unknown email address to another server
I have a postfix setup with multiple domains, which is managing mailing lists for several domains. Previously, all of these domains actual email addresses have just been aliases to other email ...
0
votes
1answer
7 views
Determining date packages were added/removed by apt-get
I recently logged onto a server, and noticed the git package is no longer installed. Would like to investigate, is there a way via apt-get or dpkg to list the date packages were added or removed, or ...
0
votes
1answer
14 views
nmap shows services I'm unaware of
When I run nmap <host> on my server it says the following ports are open, but my iptables have no rules explicitly allowing them.
135/tcp filtered msrpc
139/tcp filtered netbios-ssn
445/tcp ...
0
votes
1answer
10 views
Setup Subdomain On Amazon Ec2
On ec2 I have the parent domain e.g. somedomain.com . I want to setup a subdomain on EC2 which is currently hosting somedomain.com - a subdomain like account.somedomain.com
somedomain.com is running ...
0
votes
0answers
15 views
Dev mysql node with Percona
I have been tasked with creating a Development mysql instance, We currently have a 7 node Xtradb cluster, is there any way to have this node a few hours behind, or not allow replication back to the ...
0
votes
0answers
9 views
OpenVPN: Doesn't close dead sockets, user limit reached
I am running OpenVPN 2.3.1 with a fairly basic configuration. The daemon has been up in it's current configuration for ~180 days. Earlier this week I began to get connection failures to find out the ...
8
votes
1answer
20 views
Can I “merge” two groups using SID history?
I have two AD groups which were erroneously created while there should instead have been only one group; they contain the exact same users. However, these groups have been assigned various permissions ...
-2
votes
0answers
19 views
Multiple PCs vs One server [duplicate]
I need a server/pc to run a custom program. I need
1) about 4TB space, the data are important and must not be deleted
2) fastest cpu possible, cpu will run at 100% 24/7
3) don't care about ram but ...
2
votes
1answer
25 views
Does www-data user need a real shell?
Interestingly enough, on my Ubuntu derivative with nginx installed with apt, the www-data user has a shell:
$ cat /etc/passwd
www-data:x:33:33:www-data:/var/www:/bin/sh
Shouldn't this be set to ...
0
votes
0answers
7 views
nginx SNI not working as expected
I have been dealing with this for the past few days and it is driving me nuts. I have nginx acting as a reverse proxy in front of apache. I have two vhosts each setup with their own ssl cert in ...
2
votes
1answer
15 views
What causes scheduled task error 2147942402?
Server 2008 R2 (fully patched)
I'm trying to run a scheduled task to move a specify type of files from C:\Windows\Temp to E:\Foo_blah_blah_blah_blah\Foo2 and for some reason am getting the following ...
1
vote
0answers
18 views
What does wusa.exe return code 5 mean?
I'm trying to install powershell 4.0 on a server via chocolatey. It fails with:
[ERROR] [ERROR] Running wusa.exe with ...
0
votes
1answer
14 views
Deny all access to router from LAN devices except for services
I have a OpenWRT installation which I'm currently hardening. I'd like to prevent all network access from LAN devices to the router, except for TCP 22, TCP 80, and TCP 443.
I'm using LuCI, and here ...
