0
votes
0answers
8 views

Ubuntu unattended upgrades not working on Ubuntu 14.04.4

I have enabled unattended upgrades in an Ubuntu 14.04 server, and it seems to be running, but it does not update the packages that can be updated. For example right now I get 46 packages can be ...
0
votes
0answers
2 views

tornadoweb set secure cookies and read them between subdomains

I'm having application split into two projects. api.domain.example and domain.example under second one I would like to read secure cookies set by api.domain.example, because there I have ...
-1
votes
0answers
7 views

How do I connect to Win 7 FTP server? [on hold]

On a Win 7 Pro, IIS v 7.5 I house two http websites. Both sites load consistently. However, on the same server, after a year of successful operation, I can no longer access my ftp site. “No ...
-1
votes
0answers
8 views

Connecting two mini-SAS SFF-8087 together

I was wondering if it is possible to connect two SFF-8087 ends together. I have two mini-SAS cables in my server. The server is from HP and both cables are from the local HP reseller. One SAS cable ...
0
votes
0answers
5 views

PTRACE SUID process [on hold]

I'm trying for fun to exploit a code which uses ptrace to prevent debugging. This executable is suid, therefore there's no use in cracking it. It have also the stack segment executable. This ...
0
votes
0answers
18 views

Two domains on one IP, added a subdomain and different domain's SSL gets protocol error

I've been running two domains on one IP for years using SSL. One is example.com and the other is other.com. example.com has three names with its SSL cert; example.com, www.example.com and ...
0
votes
0answers
6 views

How do I connect to a Virtual Desktop (Windows Server 2012 R2) with a Linux Client?

I have a Windows Server 2012 R2 installation with Remote Desktop Services and a Virtualization Host server. I also published 10 virtual desktops. Now I want to connect to one of the virtual desktops ...
0
votes
2answers
18 views

DDOS Attack without Matching Virtual Hosts

I'm getting very weird kind of DDOS attacks, the server is flooded with requests however the problem is, when going through the access log, is im getting different requests to non-existent domains and ...
0
votes
0answers
6 views

Use Windows RSAT DHCP Server MMC SnapIn with Linux Samba 4 AD to manage dnsmasq/isc-dhcpd

This particular Active Directory installation uses a Samba 4 Domain Controller Forest running on up2date (05-2016) Debian Linux Jessie VMs. Remote Server Administration Tools (RSAT) are used from ...
0
votes
1answer
11 views

CloudFront Distribution with ELB origin HTTP 502 (Bad Gateway)

I have a CloudFront Distribution connected with a custom origin ELB (with EC2 instance). When executing a request curl https://xxx.cloudfront.net/atlassian-connect.json a HTTP/1.1 502 Bad Gateway ...
1
vote
0answers
16 views

VLANs with mixed MTUs trunked over a LAG

I'm contemplating enabling Jumbo frames for a specific network/VLAN (a dedicated storage network). Ports are spread across two switches, linked together using a LAG, which is configured to carry all ...
0
votes
0answers
9 views

Dell PowerEdge T310 Drive Removal

I have a Dell PowerEdge T310 with a single WDC WD2003FYYS-02W0B0 hard drive connected to the front panal to a SAS 6i/R Integrated Controller. I have an identical WDC WD2003FYYS-02W0B0 that I use to ...
1
vote
1answer
8 views

AWS - Setup elastic beanstalk RDS with an old snapshot

While setting up an elastic beanstalk environment in AWS, it is possible to start it with an RDS instance, so RDS configurations will be present in the elastic beanstalk's config panel. While setting ...
0
votes
1answer
12 views

IPTABLES blocking ports that should be open

I'm using centos7 and have the following rules set up: *filter :INPUT DROP [6:394] :FORWARD ACCEPT [0:0] :OUTPUT ACCEPT [42:6917] -A INPUT -p tcp -m tcp --tcp-flags FIN,SYN,RST,PSH,ACK,URG NONE -j ...
0
votes
1answer
8 views

DPM Setup: The evaluation copy of DPM has expired. (ID: 3751)

When I evaluated System Center Data Protection Manager (DPM/SCDPM) TP5 I stumbled across this problem: Because TP4 was previously installed on this server, and expired, I couldn't start the TP5 setup: ...
1
vote
1answer
4 views

Does Glassfish 4.x require JDK 7 specifically?

I was thinking about setting up a Java EE 7 framework to run Spring applications on Glassfish, which depends on JDK 7. However, we already have JDKs compatible with the newer specifications of Java 8 ...
0
votes
1answer
15 views

Poweredge 1950 heat

Good evening, I have searched on DELL Poweredge manual and haven't found answers to my problem, I had bought a few months ago a Dell DRAC5 card to finally power on and off my Poweredge 1950 server ...
0
votes
0answers
10 views

How can I set up Linux roaming homes using csync and Samba?

I have a Ubuntu 14.04 server with Samba (AD Domain Controller), and some Ubuntu 14.04 client with GNOME. I want to configure these clients like Windows workstations: the AD users can login with their ...
0
votes
0answers
7 views

Nginx and Ghost issue on a DigitalOcean droplet with older snapshot

I have looked across several forums and StackExchange questions but I'm truly at a loss here as to why this is not working. I was running a Ghost.org blog on a Digital Ocean droplet and had ...
0
votes
0answers
7 views

Establishing TCP Connections by hping3

when a client sends 10 TCP SYN packets by hping3(not spoofing), server responds and sends 10 TCP SYN+ACK packets. now client should answer to server and Establish the connection by sending 10 ACK ...
0
votes
0answers
10 views

named.service start operation timed out

Problem starting my Restarting DNS Server Waiting for “named” to start ……Job for named.service failed because a timeout was exceeded. See "systemctl status named.service" and "journalctl -xe" for ...
1
vote
0answers
4 views

What's the network route for google cloud internal network communication via external ips

I am using Google Cloud load balancer for balancing internal servers and blocking outside access via firewall rules as specified in the official docs. I am just curious from a network performance ...
0
votes
0answers
9 views

VPN problems windows 2008 server

I have a windows 2008 server running which is configured as a RAS server. Client can connect without a problem. First issue is that the server itself looses internet connection. The other problem I ...
0
votes
1answer
9 views

Dovecot, Courier, Postfix Differences

[This question might be against SO guidelines - too vague - too subjective. I have however failed to find an answer] Like this: Dovecot vs Courier vs Cyrus What is the difference between Postfix, ...
0
votes
0answers
10 views

Fail2ban on CentOS, dovecot filters regex not matching logs

I'm starring at this regex for some time now and it seems perfectly matching lines from my log files but I can't get it to work, not even with modifications. I suspect the problem might be with the ...
-1
votes
1answer
11 views

bandwidth control solution , software/hardware

so now i am confused , i have been reading since several days now , with no clear solution poping in mind .. the company that i work for , is going to replace 2 ADSL connections by one fiber optic ...
-1
votes
0answers
15 views

Windows host file stopped working? [migrated]

I have this lines in the hosts file 192.168.99.100 www.testlocal.com and when i try to access them from the chrome it gives me this error This site can’t be reached testlocal.com’s server ...
0
votes
0answers
13 views

SSL related Exception while Connecting with Digitalocean Droplet

I want to connect with DigitalOcean Droplet through SSH but Exception Pops up when I try to connect through SSH without Initial Password reset. In DigitalOcean, We have to Reset Password just after ...
0
votes
0answers
14 views

Having different two different public IPs or Xen guests

I'm using XenServer and CentOS. I have successfully configured two Windows Server guests and they both work properly. On the host machine, I have xenbr0, xenbr0:0 and xenbr0:1 (for two different IP ...
0
votes
2answers
18 views

Subdomain redirection, URL Masking

My issue is simple but I can't seem to find the solution. I have a domain www.domain.com that has subdomains. www.domain.com 's document root is /home/domain/public_html Subdomains (excluding www) ...
0
votes
0answers
19 views

LDAP modify doesn't change anything

Got an issue with Active Directory LDAP and setting passwords. I'm connected through the LDAPS protocol to my AD server, and binding is successful. When attempting to set a user password, no error is ...
-1
votes
0answers
17 views

Eraze Laptop HDD without admin access [on hold]

I bought a laptop with windows 10 I want to resell. It is encrypted with bitlocker and I know the bitlocker password, but unfortunately the accout I've been given is not system admin - it is admin but ...
0
votes
0answers
17 views

Why could the TLS handshake fail?

My OpenVPN client (Windows 10) is in a corporate LAN and connects to a server on Internet (Ubuntu). The setup used to work but stopped some time ago (see below for the small infrastructure change, the ...
0
votes
1answer
14 views

Testing Zimbra email routing

I am an experienced Exim user and just recently testing Zimbra Open Source, and I am loving it already. However, I am used to this command whenever I wanted to test email routing in the email server, ...
0
votes
1answer
12 views

Masking URL, Subdomain redirection

We have hosted a Java web application for www.domain.com on Apache & Tomcat. I have two problems, as follows 1) Directory Index in Apache lists home.jsp ahead of redirect.jsp. For my domain.com ...
0
votes
0answers
7 views

Building PHP7.0 from sources deb fail: configure: error: GD build test failed

Try compiling php7.0 from source debian. GD librar¡ia update to testing after first error. apt-get install libgd-dev/testing mkdir /src/debian; cd /src/debian apt-get source php7.0/testing apt-get ...
0
votes
0answers
11 views

Apache Aliased Directory doesn't work for child directories of alias

I'm trying to run two different applications under user. Application 1: /home/user/public_html/app/public/ Application 2: /home/user/public_html/forum/ VirtualHost has the Server set to ...
0
votes
0answers
16 views

error AH01630 only from specific ip

some days ago an user report a specifical issue to access to our wordpress site stored in an apache2.4 running on Ubuntu 12.04 LTS. If he try to access from the office, obtain a 403 error and the ...
0
votes
1answer
20 views

What is this strange nginx running on 8088?

I recently made a nmap scan to my server, and I discovered that there was some strange instance of nginx running on port 8088. 8088/tcp open http nginx 1.0.11 | http-methods: |_ ...
3
votes
2answers
19 views

Create a directory under /var/run at boot

I had a daemon that needed its own dir in /var/run for its PID file with write permission granted to the daemon's user. I found I could create this dir with these commands: # mkdir /var/run/mydaemon ...
0
votes
0answers
21 views

Can't initialize VM's on HyperV Windows Server 2012

I'm really stuck with this and I can't understand why I sunddendly can't make ANY VM to start succesfully in my system. I had just one VM, and it was working perfectly, then for some reasons I booted ...
0
votes
0answers
15 views

How to I reconfigure grsecurity patch on Debian kernel

I installed the linux-image-4.4.0-1-grsec-amd64 on Jessie from the Debian package repo. Having issues with LXD and grsec Chroot restrictions, I went to make adjustments to /etc/sysctl.d/grsec.conf ...
0
votes
0answers
7 views

Rsync hard-links when modification times are different

I have a large remote directory A and local directory B that are nearly identical in content, though many of the modification times may have changed by copying files etc. I want to create a local ...
2
votes
1answer
17 views

Add vmtools to linux installer ISO

Is there a way to add vmware tools to a linux installer (debian or redhat)? Curious if I could create a linux ISO would already have vmtools installed. So when I boot the vm for the first time to the ...
0
votes
0answers
8 views

Roaming Issue with FreeRadius

I am using a FreeRadius Server (running on Centos 6.8) with CloudTrax (OpenMesh r5xx). When people try to roam between Access Points, they get logged off. Are there some settings in FreeRadius I ...
-2
votes
0answers
30 views

Create multiple username and UID in Linux using script [on hold]

In my environment I constantly have to attach an NFS server running on Linux. The Linux client system has user names created in it and they are in a sequential order. But in order to set the sharing ...
-1
votes
1answer
8 views

How to set up XenServer with OpenBSD?

I've worked with VirtualBox before, but am new to XenServer. I have XenServer 6.5 set up on a computer on my LAN. This computer has one NIC, with IP 192.168.1.1 . Do I need more than one NIC? I can ...
-1
votes
0answers
6 views

Enabling pdflib option without reinstalling php

I have installed php of version 5.3.5 in the server rhel 5.10 . I need pdflib support to be compiled along with the php, But while compiling I am getting the below error. I understand that current ...
0
votes
1answer
22 views

PHP processes consume memory and cause server to crash

I'm using CentOS 6.8 on a VMware based cloud system, with WHM/cPanel 54. I'm hosting numerous PHP based sites and whenever there is a spike in traffic, the server will crash and requires manual ...
1
vote
1answer
12 views

Why is my awk sub command failing?

When I run df -hl | grep '/dev/disk1' | awk '{sub(/%/, \"\");print $5}' I'm getting the following error: awk: syntax error at source line 1 context is {sub(/%/, >>> \ <<< ...

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