0
votes
0answers
7 views

Linux server redundancy and load balancing

This is a question based on research to to a design project i've been working on. As you can see from the diagram below, a mikrotik vpn server has been setup to accept wireless traffic from over 100 ...
-1
votes
2answers
210 views
+100

Apache tries to access wsgi-rest parameters in DocumentRoot (AH01797)

I have the following apache2/wsgi configuration, which works fine, except that apache keeps logging: [info] Initial (No.1) HTTPS request received for child 1 (server myserver:443) [error] [client ...
0
votes
0answers
8 views

cloned vm on desktops for local access

forgive me if I'm in the wrong area, but here is my situation. I manage IT for 2 small private computer college campuses. We have 6-10 Desktop computers specifically set aside for students to learn ...
0
votes
0answers
7 views

curl does not work with tlsv1.2

I am unable to get curl to work with redhat Linux 5 or 6 with tlsv1.2. wget works but not curl. I attempted to download the source and compile various version but was not successful. It compiles as ...
0
votes
0answers
6 views

Debian iptables load fail

I Have Debian 8 Jessie and I have installed iptables, but it's not correctly. I can add rule just like: iptables -A OUTPUT -s 212.50.128.0/19 -j DROP but it's not working. Iptables -L command work ...
0
votes
0answers
3 views

Opencart: can't send email only to gmail

Recently i've been working on a opencart based website, everything works just fine, the only thing it doens't work fine is the emailing system. If i use a hotmail account to register everything will ...
0
votes
0answers
4 views

Why would OpenVPN attempt a TCP connection in a UDP setup?

I connect to an OpenVPN server (IP_of_OpenVPN_server) from a network which is behind a firewall (iptables managed by Shorewall). The firewall is set up to only allow outbound OpenVPN (udp/1194) ...
1
vote
1answer
291 views

squirrelmail postfixadmin plugin - failed login to xmlrpc instance

I have installed postfixadmin 2.3.6 and im using squirrelmail vacation plugin. Postfixadmin is working good i can add/edit/delete email accounts and vacation or forwards / aliases. I have problems ...
0
votes
1answer
4k views

Access-Control-Allow-Origin “*” not allowed when credentials flag is true

I have an ajax request which connects to http://example.com:6001. However, it will work only when I open http://example.com:6001 in the browser, which loads index.html (which is run though Node.js on ...
0
votes
2answers
3k views

Resetting WebLogic admin password

I have faced an issue in reseting weblogic admin user password. Following are the steps i have executed in sequence.please help to understand why it is not working this way I have 2 managed ...
1
vote
1answer
11 views

301 redirect custom link

I have few thousands link like this /Gallery?cmd=viewCarGallery&carID=3747&pgID=1 Now I want to redirect them using .htaccess to another site to others link. Every will link will be ...
-2
votes
0answers
18 views

Ftp Server Portforwarding [SOLVED] [on hold]

[SOLVED] I allowed the Filezilla server through Windows firewall. I'm trying to get a filezilla ftp server to work with external ip addresses. I have gotten it to work with local ip. I know I have to ...
0
votes
0answers
5 views

How do I make Amazon's SES auto-blacklist bouncing addresses?

We have a monitoring service that sends approximately 300k transaction emails per month... AWS's SES is a wonderful product for sending such emails. However, it has one huge issue: we had a single ...
-2
votes
1answer
48 views

What incident may happen that stops a VM on Azure?

We were hosting a Website and a CMS at an external supplier. They told us that they host everything on Microsoft Azure. Yesterday I saw that my website was down and contacted them. Later that day they ...
0
votes
2answers
17 views

Is this the proper way to utilize route-maps for intervlan routing?

screenshot of network map The network is pretty simple. Router-on-a-stick for nat/WAN access, Layer 3 switch for intervlan routing. Router: ip nat inside source list nated-nets interface ...
2
votes
1answer
119 views

Iptables are blocking WildFly10 on CentOS 7

I've CentOS 7 server without firewalld but with iptables installed. There's WildFly 10 is running with changed socket binding http port 8080 to 80 in standalone.xml. I'd open 80 port in iptables ...
0
votes
1answer
2k views

Update Cache-Control max-age when srcache returns response from cache

I have configured Nginx to use srcache (along with the redis and redis2 modules). Server-side caching works great. My application responds with the appropriate Expires and Cache-Control headers, and ...
0
votes
1answer
1k views

SBS 2008 Exchange 2007 SP3 Asking for credentials - I have no hair left

I have an issue for a few days, pulling my hair. Setup is SBS 2008, latest updates, with Exchange 2007 SP3. The problem is that my domain local users are getting prompted for credentials non-stop ...
0
votes
1answer
22 views

Is there any way to log entered password from ssh?

My server is under attack and some one try to run brute force attack on my ssh port, I know that I can block the IPs which are illegal,with iptables,fail2ban, ... but I want to know which password ...
-1
votes
0answers
9 views

Connection VM Workstation to the Router/Switch

Newly I started to work with GNS3 and now I'm preparing this topology to configure SYSLOGs, APACHE, FW and etc.. but there's a problem when I'm going to connect Ubuntu 64-bits to the Switch or Router, ...
0
votes
0answers
10 views

How does nginx-plus calculates cache hit ratio

I'm creating a plugin to be compatible with nginx-plus live metrics, and I'm puzzled on how they calculate the cache hit ratio. In using their demo site as well as their demo API, but still don't know ...
-1
votes
2answers
35 views

Removed ib files to make mysql start but now it does not recognize tables

I had problem starting innodb and read somewhere that deleting ib_logfile0,ib_logfile1 files works. It worked and mysql started again and when I use "Show tables" it shows all tables of my database ...
2
votes
1answer
1k views

JBoss EAP 6.2 on RHEL 6: ./bin/init.d/jboss-as-standalone.sh hangs while calling via SSH

I'm using jboss-as-standalone.sh to manage JBoss EAP standalone as a service. I can start/stop the service with "service jboss-as-standalone.sh start/stop" while I'm on a terminal. But I would like ...
0
votes
1answer
1k views

Syslog-ng how to get domain names instead of IP address

How can syslog-ng get the domain names instead of IP address that I received? I'm able to get those information but in IP address, I would like to get the DST/HOST to domain names instead of getting ...
11
votes
4answers
3k views

Bypass Paypal Upgrade

PayPal is making upgrades to the SSL certificates on all web and API endpoints. Due to security concerns over advances in computing power, the industry is phasing out 1024-bit SSL certificates (G2) in ...
1
vote
1answer
21 views

Disable eth0 on boot, but allow to turn back on

We are setting up an offline/offsite backup server. The purpose is to have it offline and uncontactable from anything. Then, once the cron starts the backup process it will enable the network, backup ...
0
votes
0answers
10 views

Yum cannot install php addons

I had an issue with phpmyadmin so i uninstalled php and all it's addons and reinstalled it, but yum complains it can't install php-common: Loaded plugins: fastestmirror Loading mirror speeds from ...
10
votes
4answers
9k views

Easiest way to set up LDAP for dev testing

I'm a developer for a product that integrates with LDAP for authentication. I need to set up a directory that I can test against. I'm not an expert with LDAP. To help ease the learning curve it'd be ...
2
votes
2answers
446 views

Can't use ctrl+c to kill process in VM

We are running several RHEL 6 64-bit VM's in a vBlock infrastructure using vCenter 5.5. If I open a console session through the vSphere web client the ctrl+c keystroke will not work. This is very ...
0
votes
1answer
8k views

how to solve NT_STATUS_HOST_UNREACHABLE in CentOS when connecting to (windows) file server via SAMBA

I am using CentOS and I need to connect to a file server running on windows. My friend told me that I need to install SAMBA to be able to do that. and so I installed samba and when I try to check if ...
2
votes
4answers
2k views

Ubuntu Server 10.04 Heavy Network Traffic causes disconnect

I'm currently running a headless Ubuntu 10.04 server. Installed is the LAMP stack, Joomla, Virtualbox, phpvirtualbox, webmin and proFTP.. It resolves the IP address so I can access it remotely (either ...
1
vote
0answers
29 views

Delay after file adjustment on FreeBSD

The files that we adjust need up to a minute for the adjustments to become visible. This has become a true annoyance when we need the adjustments to apply instantaneously. The method of adjusting does ...
0
votes
1answer
31 views

Open LDAP Server migration

Im trying to migrate an Open LDAP Server from Ubuntu LTS to Arch Linux. So I followed the Guid by Alex Pánek. So first I backuped the Databases from the Ubuntu Maschine: ubuntu$ sudo slapcat -b ...
0
votes
0answers
7 views

From what file/script libvirt inject rules in iptables when I start service libvirtd?

Everybody know that libvirt have his own list of rules for iptables, that he automatically inject in our iptables, after we start service libvirtd Problem: After standard installation of KVM and ...
0
votes
0answers
11 views

resource drbd not migrating to other node manually

I have two nodes corosync and pacemaker The funds are vip, apache, and drbd. All work. But if I migrate the drbd resource to another node it goes to all other resources and nothing is migrated. If I ...
2
votes
2answers
3k views

CentOS 6 Xen guest fails to boot after 'yum update'. Kernel?

I Seem to be having an issue with a Xen guest not booting after a yum update. DomU Configuration: #kernel = '/boot/solus-vmlinuz' #ramdisk = '/boot/solus-initrd.img' bootloader = ...
1
vote
1answer
4k views

sSMTP on Ubuntu: “ssmtp: Cannot open smtp.gmail.com:587”

I have configured sSMTP on Ubuntu and it worked fine yesterday. But today when I am trying to send email it shows "ssmtp: Cannot open smtp.gmail.com:587" error message. $ apt-get install ssmtp $ ...
0
votes
0answers
30 views

Azure web site not recognizing perfectly my Domain name

I have azure websites like synapsit.azurewebsites.net deployed on azure I have domain name www.synapsit.no which is nothing but my main azure website. I mapped my domain name with azure webapp's IP ...
-2
votes
0answers
31 views

How can I add firewall rules remotely without GPO?

I know the best way to do this is through group policy, however that's not an option right now due to our really old server running Win Server SB 2003 (we're planning on decommissioning it asap, but ...
0
votes
0answers
33 views

Ntpdate is not running on my machine

I am trying to give IPv6 support for NTP server in my ntp scripts. Yet i have set the IPv6 NTP server directly by giving its IP in ntp.conf and restart the ntpd . Now in the logs of ntpq flash ...
0
votes
1answer
2k views

Secure PHP on IIS 8.5

I'm using IIS 8.5 on Windows Server 2012 R2 to host ASP.NET and also PHP-Applications. Because there are a few different PHP-Apps, I want to restrict the access by using open_basedir. The problem: ...
2
votes
2answers
1k views

Xen Remus setup

Currently, I'm running the IT for a small organization, and we just purchased a new server to replace our aging Dell poweredge. As the Dell isn't so bad as to be junk, I was hoping to set up Xen on ...
0
votes
1answer
1k views

Cisco 887VA Port Forwarding Not Working

I have a Cisco 887VA connected to our BT Business Broadband line. We also have another modem on a seperate connection which also handles our DHCP. The Cisco is plugged into our network switch, as is ...
0
votes
2answers
2k views

Unable to PPTP through NAT on Cisco 881

I'm trying to connect to a PPTP server which is sat behind a Cisco 881 NAT router. The server is running Ubuntu Server 12.04 and is running Poptop pptpd as the PPTP daemon listening for connections. ...
1
vote
1answer
33 views

Assistance with Powershell Do While loop

I am writing a powershell script to create a new user in AD and then add a mailbox to them. The issue I am experiencing is that the script runs too fast and tries to jump to the next step (enabling ...
0
votes
1answer
12 views

how to control ldap users access using groupdn?

i am using openldap, nslcd and nss-pam-ldapd. i want to restrict users login to ldap client. i have configured this in centos6.5 without any problem using groupdn. but in centos 7, there is no ...
0
votes
1answer
26 views

capture top command output in expect

I have created my first expect script but am not able to capture the output of the top command. Can anyone point out my mistake? #!/usr/bin/expect set timeout 20 set top_cmd "top -u goswamia -b > ...
1
vote
3answers
15 views

Calculating the percentage of the total available memory on linux as an integer in bash

Here is a bash script that is calculating 80% of the total RAM available as an integer on a Linux box: server_ram_mb=$(awk '/MemTotal/ {printf( "%.2f\n", $2 / 1024)}' /proc/meminfo) echo ...
0
votes
1answer
1k views

Setting up a bind forwarder, except for a domain

I'm trying to setup a local bind DNS server (first time dealing with DNS servers, know a bit about records) that: Routes *.internal, *.*.internal to itself (preferably any combination of ...
0
votes
2answers
1k views

Using Plain type listener for WebLogic NodeManager

I have configured our managed servers (on WebLogic 10.3.5) to use SSL with custom identity/trust keystores and all that has been working fine. However, after completing the SSL configuration, we ...

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