0
votes
4answers
100 views

How can I limit SSH access to my own 2 IP addresses?

I am getting > 100 attempted logins per minute in my /var/log/auth.log so a quick search online on how to limit SSH access to a particular IP address lead me to a question and answer on here. However ...
-3
votes
0answers
14 views

Solaris 8 does not find new hard disk [on hold]

I have server (Solaris 8 SunOS 5.8) with SCSI hard disk (73gb). I took a copy of it (mirror) and I installed it on a new SCSI hard disk (146gb) by using saving partition program. When I replaced the ...
-2
votes
0answers
14 views

update query field order guaranteed [migrated]

Is an UPDATE query in MySQL guaranteed to execute the field updates in order that are presented? e.g. UPDATE `table` SET `first_to_update` = `second_field`, `second_field` = `third_field`, ...
0
votes
1answer
21 views

Ultra slow LTO4 read/write (2-3MB/s) SCSI + LSI Ultra 320

So I've installed pcie SCSI card LSI Ultra 320 (which worked fine some time ago on Dell R710/ Dell 2950 with LTO3), during booting I have discovered that sync speed for LTO3 (ultrium 960) is only ...
-3
votes
0answers
24 views

eth0 as a management interface for port 22 and 3389 and everything else through wlan0 (iptables) [on hold]

I would like to use iptables to: Allow port 22 on eth0 Allow port 3389 on eth0 Disallow everything else on eth0 Allow all traffic on wlan0 (web browsing, etc.) Essentially I want to make eth0 the ...
0
votes
0answers
31 views

AWS RDS db.t2 instance performance thresholds & monitoring

We have been rolling out a standard web server configuration for mainstream CMS software like Drupal & WordPress, with the server & storage on EC2 / EBS and the database for those software ...
6
votes
3answers
1k views

Is it really secure to connect to a server by SSH from hotels during a journey?

Is it really secure to connect to a server using SSH from hotels during a journey? Server: - CentOS 7 - Authorisation only by RSA key - password auth is denied - Non-standard port Workstation: - ...
-1
votes
1answer
16 views

Recursion not available, but still gives answer

I tried to dig a domain on a non-recursive DNS server. From what I know (so far), a non recursive DNS is not supposed to answer what they are not authoritative for. For example : [root@dhcppc14 ...
1
vote
1answer
31 views

How are we supposed to use linux bonding mode balance-rr?

I'm trying to setup 10 servers with a quad port gigabit nic using the linux bonding driver in balance-rr mode. But how is this supposed to be done? I'm not buying 10Gbe hardware now because it's too ...
-2
votes
1answer
19 views

ssh How dose a second user log in with a ssh key file?

I am new to VPS, I have linux centos 6 and have followed instructions here to get started. I have create ssh key for the root user from instructions here I have disabled root log in and created a ...
-1
votes
0answers
7 views

Hadoop cluster issues with Map Reduce jobs

I have set up a cluster with 4 data nodes and one server running HDFS Master deamons and Yarn deamons like resource manager. All of them are running Ubuntu Linux. My Hadoop version is 2.7. The cluster ...
-2
votes
0answers
15 views

configure Linux as radius client and windows NPS as radius server [on hold]

We have Windows NPS radius server running on windows server 2012, this radius server authenticates the clients against Active directory. I need to configure all linux servers as radius clients for ...
0
votes
1answer
16 views

Lotus Domino - split mail

Here is my environment: My email server is hosted externally (not on Lotus Domino) - let's call it domain.com I have an existing Lotus Domino Application Server (9.01) A new Domino Application ...
-3
votes
0answers
9 views

Centos 7 Wordpress Page not found error [on hold]

i had installed a backup from my Wordpress Page on a fresh Centos 7 Server. things done: rewrite mod installed the htaccess file from wordpress have write permissions i changed AllowOverride to All I ...
0
votes
1answer
9 views

XSS Vulnerability with PCI RapidComply

I have a website hosted on an Apache Tomcat 7 server that uses the Authorize.net gateway and merchant services to handle payment. I recently ran a required PCI Compliance test against my website, and ...
1
vote
0answers
17 views

Windows NFS Share: Allow Linux uids

I have a couple of NFS shares set up on my Windows Server 2012 box, but they only allow Linux users with uid 0 to access them (aka the root user). How and where do I specify that I, for example, want ...
-1
votes
0answers
13 views

Protection of information terminal running Windows OS [on hold]

I need an information computer terminal to work 24/7 in a protected public area. Operating system is Windows POS Ready 7 EVAL. I need this terminal to send HTTP messages to a single IP address in the ...
1
vote
0answers
36 views

Installing Active Directory after finishing installing and deploying Windows Server 2008

I have a small business with 5 employees and I am starting to use a Windows Server 2008 R2 to give my employees access to the server with TS RDP . The end of live of Server 2003 is coming soon which i ...
1
vote
1answer
22 views

Creating a virtual network for KVM guests spanning multiple host machines

I have 5 physical machines running Ubuntu 14.04, all of them are together in a network. These all have static IP addresses. Each of these machines has 1 to 4 virtual machines via KVM/QEMU running ...
3
votes
2answers
141 views

Why does ip6tables -A INPUT -j DROP blocks outgoing server connections

I'm willing to configure both iptables & ip6tables for IPv6. But for some unknown reason last ip6tables rule in my config block any outgoing connection for my server (apt-get, wget, ping, ping6 ...
1
vote
2answers
34 views

Can't get apache working after installing nginx & hhvm

I had Apache2 running on my local ubuntu machine and I installed nginx & hhvm on my local for debugging purposes by following this tutorial. I would now like to switch back to Apache2 as I had it ...
1
vote
1answer
11 views

Seafile “ImportError: No module named Image” After upgrade 3.0 -> 4.2

I recently upgraded our seafile server from 3.0.4 to 4.2.3. All the upgrade scripts went fine. It's running on CentOS 6.6. But now when I try to start seahub after the upgrade like seahub.sh ...
0
votes
0answers
12 views

Migrating data from one Google Apps account to another [on hold]

I have scoured the internet on how to export photos (which is really all I'm interested in), from my Google Apps account (my business account), to my personal Google account, but all of the links and ...
0
votes
0answers
14 views

i cannot access my amazon ec2 instance by visiting ip address or dns (associated with it) of the instance

Good Day. I cannot access my amazon Ec2 instance from browser by visiting its domain or elastic ip. Ec2 instance is running properly and i have checked it security group as well. I dont know what to ...
0
votes
0answers
18 views

A nginx, php-fpm, and mysql php app is very slow for no explainable reason — times out often

I have a setup of a load balancer, followed by a web server consisting of nginx, hhvm, and php-fpm. The app I speak of is using php-fpm, and all hhvm apps perform fine. When I access ...
0
votes
0answers
12 views

Exchange Internal Antivirus Solution (not spam)

We are currently running exchange 2007, with separate mailbox and hub/cas, behind Cisco Ironports. We need an internal exchange aware Malware solution that does not include Anti-Spam (spam is covered ...
0
votes
0answers
18 views

Subdomain only read the index file

This is the structure of the directory: +example.com +public_html +assets //assets directory of example (css,js,img) -index.html //the index file for example +subdomain ...
-1
votes
0answers
19 views

Searching a Network Share without wildcard returns no results [on hold]

I have a Windows 8.1 computer, which has a mapped Network drive (webdev sharepoint drive) The searching in file explorer is giving some funny results. When searching for a file for example : ...
0
votes
0answers
12 views

Debian Jessie server would not reboot after update, have access by Rescue, but not sure what to do

Not getting any help from my host from my tickets. Server down fo 24 hours now as I try to google solutions. Upgraded server to Jessie as an upgrade to Wheezy produced errors, and before reboot ...
0
votes
1answer
22 views

Server returned 'request expired' less than 0 seconds after request was issued, but it shouldn't have expired for at least 600 seconds

When I click save & restart VMWare Replication Appliance VRM service: Getting this error Error applying startup configuration: Server returned 'request expired' less than 0 seconds after request ...
-1
votes
1answer
18 views

Apache looking for htaccess outside of web directory [on hold]

Something went wrong with my WHM/cpanel server, I think. (LAMP: CentOS 5.9, Apache 2.4, MySQL 5.6, PHP 5.5) Each user has their web directory in /home/[user]/public_html. But apache is throwing me ...
0
votes
0answers
26 views

Something blocking me from login to web application hosted on centos 6.5 with WHM 11.50 [on hold]

I’m not sure whether it’s right place for positing my question. If it's in wrong, kindly switch it to right place. Server details, OS: centos 6.5 Control panel: WHM Web server: apache 2.2 We are ...
0
votes
0answers
51 views

Why can't my root user log in to ssh anymore?

I recently add a new system user and now my root user can no longer log in via ssh. My /etc/ssh/sshd_config is below. cat /etc/ssh/sshd_config # Package generated configuration file # See the ...
1
vote
0answers
15 views

What are books for web site setup, server/network configuration, and operations? [on hold]

I am looking for book recommendation. The book that has full coverage of website setup, such as: Domain application, DNS, SSL certificate application and installation, Security, Networking, ...
0
votes
0answers
13 views

Identifying IP webcam's RTSP settings

How do you determine the URL to use in order to stream video from an IP webcam? I bought this crappy Chinese IP webcam, and although I can access streaming video through the manufacturer's ...
1
vote
0answers
21 views

slabtop command doesn't work

I've inherited Sys Admin duties on webserver and I'm a bit of out my element, but learning as I go. My newest issue is all the of the ram has been gobbled up and I'm not sure where it has gone. free ...
0
votes
0answers
11 views

pam_ldap Password Changes behaving strangely with Debian Jessie

I am in the process of deploying a Openldap/pam_ldap based centralized authentication scheme. I am utilizing the password policy overlay, and that is what makes the strangeness stand out. ...
0
votes
1answer
37 views

Apache 2.4.12 & CentOS 7: DSO shared modules not being built during compile

I have a general question. I am attempting to compile Apache 2.4.12 on CentOS 7 from source. I have read the 2.4 documentation, poured over configure -h, and searched the web, but no one seems to be ...
0
votes
0answers
7 views

How do I set permissions on directory(folder) on IIS 6.0?

I am trying to set permissions on uploads folder. I have two projects - an original project and a pilot project. I am trying to upload images from php code. It works for me for the original project ...
-2
votes
1answer
16 views

Debian get pid of a process that I started [on hold]

I am trying the below to get the pid of a script that I am starting from shell perl myscript & echo $! [1] 21131 21131 Unfortunately I found this always gives me wrong PID. $ ps -ef | grep ...
-1
votes
0answers
20 views

Windows server 2008 - Can't access a specific IP

I have a fresh install of windows server 2008 on a dedicated server. I would like to remote connect to one of my server tough mysql. I get this error: Warning: mysqli::mysqli(): (HY000/2002): A ...
0
votes
0answers
12 views

Nagios plugin runs manually, returns error when run automatically

To monitor Mailman mailing lists, I've added the check_mailman_qfiles plugin to an Icinga host. With only the hostname as an argument, the plugin works fine when run manually: user@icinga:~$ ...
-2
votes
0answers
13 views

SSH Connect to hosts by using tunnel [migrated]

I want to ssh connect from host A to host C directly with one ssh command. +---+ +---+ +---+ | A | -> | B | -> | C | +---+ +---+ +---+ Host A already have keys ...
0
votes
1answer
20 views

magento store views under sub folders with nginx

Can someone please explain how i can get nginx to reocgnise a store view in magento under it's own sub folder. i have a store.. with the following code in my nginx config file. location ~ \.php$ { ...
-3
votes
1answer
16 views

Is it possible for networks to be assigned the same external ip [on hold]

Is it possible for networks to be assigned the same external ip, not necessarily simultaneously, for example being assigned another users old external ip address? I am a programming student but my ...
2
votes
2answers
26 views

Backup maildir to windows cifs share

How can I incrementally backup a maildir to a cifs share without creating a full image each time? I have dovecot running with some large mail accounts. The only backup available is on a Windows ...
0
votes
0answers
26 views

Nginx proxy_pass and redirect

I tried to clean up my urls on my reverse proxy nginx config. My config looks like this upstream blog { ip:port; } server { listen 80; server_name domain.tdl ...
-1
votes
0answers
17 views

How important is to keep up to date with cisco certifications and training books? [on hold]

A coworker gave me book on Cisco CCNA ICND exam 640-811 training. I'm new to networking and thinking about getting certification if this book has enough relevant information to help me pass.
1
vote
1answer
3 views

AWS Firewall Configuration Review

We had a situation where an incorrect AWS firewall rule buried in our configuration was causing some headaches. After a few days we found the rule and fixed it. Does anyone know of a good way to ...
0
votes
0answers
14 views

SQL 2012 AlwaysOn Availability Groups Failover Successfully But Application Complains About Login Failed for User

I am trying to get SQL 2012 AlwaysOn Availability Groups working for an application. The cluster has 2 SQL nodes and 1 witness server. Everything appears to be failing over successfully when I do ...

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