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192.168.0.1 router IP address
Network & Servers
192.168.0.1 is a private IP address which is familiar to every router-user who is setting up LAN-network or monitoring connections of the internal devices. By accessing to this IP address, you can enter the router control panel. Some routers as Netgear, Linksys, TP-Link or D-Link use it as the default, con

Can a domain registrar take down a domain?
Network & Servers

I am in the middle of a DMCA request, as I have found someone who is using some of my copyrighted content. The host is based in China, and is not responding to any requests (I have sent faxes, e-mails, and a letter).

Now, as far as I was aware, it is possible for a domain registrar (the domain is registered via Network Solution) to take down a domain by changing or destroying the name


TeamCity default jdk for buildAgent on linux
Network & Servers

I'm trying to run a TeamCity (default) build agent with 32-bit java on ubuntu 64-bit, I have created a [TeamCity]/bin/setenv.sh what contains:

JAVA_HOME=/usr/lib/jvm/ia32-java-6-sun

That works fine running the server with 32-bit jre, but not for the agent: I've tried these lines in [buildAgent]/conf/buildAgent.properties

JAVA_HOME=/usr/lib/jvm/i

Emails sent from my server to Hotmail never arrive
Network & Servers

I have the following problem.

Some Hotmail/Live.com users who register @ my website don't get verification emails. Exim logfile shows the following:

2015-01-22 19:45:04 1YELoT-0006U2-Su => XXXXXXX@live.com
R=dnslookup T=remote_smtp H=mx3.hotmail.com [65.54.188.94]
X=TLS1.2:RSA_AES_256_CBC_SHA256:256 DN="CN=*.hotmail.com"
2015-01-22 19:45:04 1YELoT-0006U2-Su Completed

How to reverse arp using nping for Windows
Network & Servers

I would like to send a reverse ARP to resolve an IP address given a MAC address using nping for Windows.

The documentation is not clear on how this should work and I'm unable to find any examples online. Can anybody assist?

Here is what I have tried:

C:>nping --arp --arp-type rarp-request --arp-target-mac 00-

Windows Server Manager stuck on 'Display will be complete when the server inventory has finished...'
Network & Servers

I cannot access Storage Pools in Server Manager because it seems that it's stuck on 'Display will be complete when the server inventory has finished...'. The little blue bar up top keeps running, so it's probably doing something. I have tried waiting but nothing happens. There are no event log records related to this either. I have also tried creating a storage pool using Powershell with no luc


zsh, zmv mass rename sub directories nothing happening on large volume of directories
Network & Servers

I've set

autoload -U zmv
alias mmv='noglob zmv -W'

When on sample data (~20 folders with subfolders) I run

mmv images/**/advert images/**/notice

it just works as expected. But if I run same command on real data (hundreds of thousands folders), nothing happends. I've run mmv -n to get some messages but no result. E


Possible Cisco Router Hack?
Network & Servers

We have a Cisco EPC3928AD EuroDocsis 3.0 2-PORT Voice Gateway from our ISP. The router is connected to a firewall (an Ubuntu-box running iptables and Wireshark). Our LAN (10.0.0.1/24) is beyond the firewall. No other equipment is connected to the router. The router's WIFI has been disabled.

A few days ago we noticed problems when fetching mail or browsing. The connection started to get


After configuring nginx (reverse proxy) and gunicorn, env variables stop being detected (Django app on Ubuntu)
Network & Servers

On an ubuntu machine hosting my Django app (with postgres backend), my env variables were prefectly detected when I fired up gunicorn as my sole webserver using the command gunicorn --bind 0.0.0.0:8080 --env DJANGO_SETTINGS_MODULE=myproject.settings myproject.wsgi:application

Next, I installed nginx and configured it to act as a reverse proxy with gunicorn (using a digital


Log access to cached content by 3rd party
Network & Servers

The question is pretty much the same as this one: How to log a request to apache access log if it's cached by Varnish

but instead of varnish let's say I am using CloudFlare.

Is there any way to get the access logs to my server? Or I depend fully on the too


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