0
votes
0answers
7 views

Linux kernel crash: How to gather information? [migrated]

I am developing a node.js application --- which frequently crashes my Debian Linux kernel: The computer becomes unresponsive and doesn't even respond to 'ping'. At this stage, I don't even ask to ...
0
votes
0answers
17 views

Growing docker's volume on an LVM

I followed the instructions here to set up docker on CentOS using the LVM. I fed it a 16G disk. It consumed 6.37GB. Now, one of my containers ran out of disk space. What do I have to do for docker to ...
1
vote
1answer
15 views

Why would you add MIBs to a device/agent?

I'm currently learning all the SNMP protocols and attempting to put together a script for querying device information, purely all GET queries. I've seen a lot of example questions/scripts where ...
3
votes
1answer
15 views

DNS entries for AWS Website and GoogleApps Mail

I need some help sorting out my DNS entries. I have a domain, lets say it's somecompany.com Off this domain I have a website on AWS Cloudfront, which should be accessible via www.somecompany.com ...
0
votes
1answer
12 views

how can i tell if screen 4.0.3 is multi-threaded?

I got screen 4.0.3 running on my redhat 5.9 VM. I am trying to figure out ways to optimize the VM performance. I read that for single threaded applications, it is better to not give the VM too many ...
1
vote
1answer
18 views

SSL Cert for one domain and multiple IPs

I have a question about SSL certs and multiple servers. Question: I have one cert, one domain name and I have many servers that hold my website code. Example.com can point to IPs 192.168.1.1, ...
1
vote
0answers
12 views

Generating SMART errors to make sure I'm detecting them correctly

I wrote a script that checks various server's HDDs for SMART errors and takes some action if it finds any. Non of our servers are reporting any SMART errors and instead of waiting to see if my script ...
2
votes
1answer
29 views

Git: expire ssh keys just like passwords expire?

I'm setting up git in a corporate environment. Git operations will be primarily though SSH using a single account with SSH keys used for access control. (http will be used for account configuration, ...
1
vote
1answer
16 views

Checking for disk failures and issues in a VM

If you host with a provider who runs a RAID 10 or another RAID based system and your in a VM. Are you able to check for disk failures or RAID failures from within the VM or does it require host based ...
0
votes
1answer
15 views

Is there a way to look for files on Apache, then if not found, look in Tomcat?

I have a web application project with very large media files and I would like them seperate from the rest of the application but remain in the same path. So for example,if I have a file in the apache ...
0
votes
1answer
19 views

Temporary locations peristing files after quit

For some reason all our machines (remote laptops for some users, workstations for most employees, servers of all kinds, etc.) here keep the contents of c:[user]\appdata\local\temp\ and ...
-2
votes
1answer
13 views

Can we increase RAM, CPU as per our requirements in AWS EC2?

Can we increase RAM, CPU as per our requirements in AWS EC2? Like customize increasing memory which is possible in vmware
0
votes
0answers
4 views

Lost all virtual host setting after tomcat7 restart

Halo Gurus I have a problem with setting a new hosts in Tomcat7 host-manager application. Host-manager application works very well. Everything works. But when restart the server, all settings are ...
0
votes
1answer
7 views

How to use sendmail with SMTP?

I am not very good with email servers. Here is what I need: I have a mailbox at fastmail.com with my custom domain (let's call it example.com). Now I want to set up my web server to relay emails ...
0
votes
1answer
10 views

Apache LDAP authorization

I am attempting to use mod_auth_cas for AuthN and LDAP for AuthZ. mod_cas_auth is actually irrelevant, because I have the same issue with BasicAuth for AuthN. Everything works fine if I specify ...
0
votes
0answers
15 views

How to set all Exchange 2010 Mailboxes with a retention policy of “never permanently delete”

In other words... no deletion should happen automatically via "Age limit for retention (days)" however, if a user manually deletes anything, it should always be available in "Recover Deleted Items..." ...
0
votes
0answers
12 views

Ubuntu server domain controller samba transfer speeds

I have an Ubuntu server running at home that is acting as a domain controller for my home network. It is configured as the primary DNS server as well. I have a RAID 1 array mounted (software RAID) as ...
0
votes
0answers
16 views

Configuring Mac as a Salt Master for a remote minion

I am trying to use my Macbook (OSX 10.10) as a 'Salt master' for a set of 10 'Salt minion' VPSs that my project uses for deployment. Side question: Is this how it is normally done - or would you ...
1
vote
1answer
17 views

When does rpm -V not verify md5sums?

I've got an older system (Fedora Core 6, it's an isolated system used to do builds for older devices). I'm trying to build a matching VM, and I've noticed a difference I can't explain. Both systems ...
0
votes
0answers
16 views

linux : allow other user to use installed application

In Linux Ubuntu 15.04, I have created 3 users. I have then installed an application, capifony, as one of them, svassaux. Now, I want to let another user, user2, run the capifony app and he gets : ...
1
vote
0answers
13 views

Local Security Policy/Windows Update rights issues Server 2012 R2

I have a 2012 R2 server that is a domain member. It is basically test web server. I have been having problems getting to run windows updates. Some will not install no matter what fixes I apply. Tried ...
-1
votes
0answers
8 views

need to get desired data from string using batch [on hold]

i need to extract only URL and app id in the given string and saved in variables url:{ "url":"ad.ifwcash.com/www/delivery/afr.php?zoneid=127&cb=2015738640", "app":61} final result like ...
1
vote
0answers
4 views

Anonymous Authentication Identity Win 2012 r2 security

I have a web app that uses PHP on the back-end, and the PHP executes powershell scripts to reset AD passwords through system calls. EX: shell_exec("powershell.exe -file ...
0
votes
0answers
14 views

Swarm/Consul not showing all nodes

Not sure if this is a Swarm or Consul issue - I'm trying to set up a cluster with 3 nodes. All nodes are running consul, swarm and registrator (+swarm manager on one). When I run swarm list on the ...
1
vote
0answers
14 views

pf (Mac OS X) rule to redirect all traffic to a specific ip/port

I'm trying to recreate this iptables setup (from https://github.com/darkk/redsocks) with pf: iptables -t nat -A REDSOCKS -p tcp -d 10.0.0.0/8 -j REDIRECT --to-ports 12345 iptables -t nat -A OUTPUT -p ...
1
vote
0answers
106 views

Windows Server Backup failing with unspecific error

Windows Server Backup started to fail from one day to the next with error 5 in the application event log. Only Backing up one partition fails, but chkdsk and resizing it didn't yield any results. ...
-4
votes
0answers
18 views

What is the best laptop to run server 2012 of server 2012 R2 on? [on hold]

I want to run WSUS on a laptop so its easy to take with me. What is the best laptop to do this? I want at least 1.4Ghz, 2GB RAM and 500Gb harddisk
2
votes
1answer
23 views

ACL permissions not inherited

I have a Ubuntu 14.04 server with an EXT4 partition. I want to change what permissions new files and folders get when they are created in /home/myuser. I set some options with setfacl, and getfacl ...
1
vote
1answer
15 views

pfsense NAT router - “live with” double nat (airport express)

I have a setup that have worked for years with a fiber to a NAT router to clients. Clients are typically cheap NAT routers of any kind. Setup like this Fiber from ISP | Router, pfsense -WAN - ...
0
votes
0answers
16 views

Issue with executing net use command through telnet session

When executing net use command for mapping cifs share to windows drive. The drive is available only for that telnet session. But when i am doing it manually the drive is available permanent. ...
1
vote
1answer
10 views

google api block request

We are using Google Adwords API to query out data. But the problem is that : After about 5 successfully requests , Google don't ACK to our SYN request as the image above. Did anyone face with ...
1
vote
1answer
23 views

Allowed memory size of (whatever) bytes exhausted - Windows PHP

I have been trying to find advice on troubleshooting this issue for while but have been unable to find anything which relates to my situation. I am running PHP 5.6.0 on a brand new Windows 2012 R2 ...
1
vote
0answers
19 views

Is there a way to block webmail access but still have outlook windows client work with our business office365 account?

We have just migrated our corporate email to office365. In order to give access to our outlook exchange servers it was necessary for us to open up our web filtering, allowing a number of additional ...
12
votes
4answers
823 views

How can we remotely administer our “fleet” of Windows 7 laptops?

I'm working with a startup that's teaching kids to program. We've just obtained our first "fleet" of laptops - half a dozen refurbished thinkpads running Windows 7 - and I'm looking for the best way ...
1
vote
0answers
12 views

OpenVPN redirect-gateway not working on 3G cellular

I have trouble setting up an OpenVPN server on Ubuntu 14.04. I followed this guide from Digital Ocean step by step and it works perfectly for all WiFi devices such as my laptops and desktop either on ...
0
votes
0answers
11 views

Apache Server Variables on VirtualHost

I've a question, I want to setup my Apache server to be able to serve my subdomains dynamically, to do so, I want to use only two "sites" config files (000-default.conf and default-ssl.conf). On the ...
0
votes
1answer
9 views

Start ipsec tunnel from another machine

I have to monitor the IPsec tunnel on machine A which is behind a firewall F, where the OpenSwan sits on. From machine A, if the tunnel goes down, I would restart the tunnel on machine F. What I did ...
-2
votes
0answers
23 views

Only HTTPS websites are accessible

Yesterday, my company's network doesn't access HTTP websites, only HTTPS. This happend out of the blue. I tried turning off the Squid proxy, the openDNS, rebooting my WatchGuard firewall,.. I don't ...
1
vote
1answer
13 views

HAProxy - Using ACL in Frontend with SSL-Termination

I'm using HAProxy in front of nginx. HAProxy terminates the SSL-Connection and passes only static requests to nginx (png, jpg, etc.). I don't know why, but there are some requests forwarded to nginx ...
0
votes
1answer
13 views

iptables DNAT to external IP without masquerading does not work

On server 1.1.1.1: iptables -t nat -A PREROUTING -p tcp --dport 20000 -j DNAT --to-destination: 2.2.2.2:20000 iptables -t nat -A PREROUTING -p tcp --dport 20000 -j LOG --log-prefix pre20k iptables ...
2
votes
1answer
15 views

Launch file after PHP service restart/reload

Is it possible to execute a file after a regular PHP service restart ? service php5 restart I know that i can accomplish this like with service php restart; php -f /path/to/file.php but i don't ...
-1
votes
0answers
8 views

One of VPN clients cannot connect to some remote computers

I am baffled. We have openvpn server and have many clients on 10.128.28.xxx network that are able to connect to all our networks. I installed vpn client on one windows box - for some reason that box ...
1
vote
1answer
15 views

Adding more than one DIT

I have posted this question in dba.stackexchange.com but it is considered off-topic and people suggest that I should post it here so I am posting it here. I have an openldap server up and running on ...
0
votes
1answer
35 views

How to configure nginx for multi-site reverse proxy?

I'm trying to configure nginx as a reverse proxy for two websites on the same server. This is what I'm doing: upstream alpha { server localhost:49212; } server { listen 80; ...
0
votes
1answer
13 views

Signing wildcard cert for a subdomain

I want to use my issued wildcard certificate to generate an SSL cert for a subdomain E.g. *.bar.com -> foo.bar.com Reason being I want to attempt to prevent some XSS weaknesses caused by multiple ...
0
votes
2answers
28 views

Strange redirects for Safari iPad only

I'm having the most weird thing happening with my web server. It's Apache 2 with SSL. To simplify, here's why my config looks like (example.com refers to my own domain, of course): <VirtualHost ...
-2
votes
0answers
8 views

Accessing individual vmx file for using vProbes to extract information of the VMs into an external environment.

Scenario: I have created 2 VMs running under one ESXi. The .vmx files for each VM is not separately seen in the main host machine where all the VMware files are created under the C: drive. The vmx ...
0
votes
1answer
20 views

How to connect to a website that is running on virtual machine on specific port

I downloaded nodejs bitnami as virtual machine and then installed there the express.js. The web application listening on port 3000 and when I write links myip:3000 it working fine. Then I try to ...
-1
votes
0answers
7 views

Log websites visited using dlink-600l router [on hold]

My os - ubuntu. I am using opendns to check websites visited. Seems like opendns web interface shows delayed reports and also dont show what computer visited what website. So, a blog suggesting some ...
0
votes
1answer
17 views

Postfix to Dovecot connection was interupted, where did Postfix store my email?

I upgraded my postfix and dovecot mail server, turns out I forgot to configure delivery from postfix to dovecot. Postfix instead delivered the email itself(according to the logs as it's says ...

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