Tag Info

Hot answers tagged

4

Your hosting provider (Hetzner, at a guess?) is correct. You will need to assign the single static IP address to your VMware server's VMK interface. This will allow you to connect to the server via the VMware console and create VMs. Your hosting provider should be able to route your /29 subnet to the server's MAC address. You will also have a single ...


3

This is by design, the entire 127.X.X.X address range is reserved for loopback, as defined in RFC1700: http://www.ietf.org/rfc/rfc1700.txt This is discussed a little more here: why is loopback IP address from 127.0.0.1 to 127.255.255.254? Just because MPLS uses it internally (For whatever reason), that doesn't mean a target server can listen on it and ...


3

You say the IP has changed, which sounds like you may be using DHCP to assign addresses? Check the DHCP log files C:\Windows\system32\dhcp. Use the time and the IP to find the MAC address, then use your inventory system to track down that asset. https://technet.microsoft.com/en-us/library/dd183591%28v=ws.10%29.aspx


2

v6 in your output is short for IPv6. IPv6 is the new Internet Protocol, which was introduced in 1998 to replace the aging IPv4.


2

You can have all the services resolve to a single IP, then use port forwarding to direct the traffic to the appropriate server. This is a commonly used solution. If you are running an email server you should either get a fixed IP address, or use your provider's relay for outgoing email. You wouldn't need a DDNS solution in this case. Many providers ...


2

There is little difference between allowing connections to ssh from any IP and allowing connections to ssh from any IP for a given user as the user authentication has to happen after the connection - ie, after it's already let the originator connect. You certainly should be restricting direct ssh access for servers that don't need it in general regardless of ...


1

I guess this can be done in 3 ways: Install and configure Routing and Remote Access and configure a NAT rule on the device Configure a NAT rule on the upstream router Configure a static ARP entry on the server pointing 2.2.2.2 to the servers existing mac address


1

Add this to your ~/.ssh/config Host special HostName special.myjob.com Port 22000 User fooey Now you can just run: ssh special to get ssh -p 22000 fooey@special.myjob.com More ssh tips at: http://nerderati.com/2011/03/17/simplify-your-life-with-an-ssh-config-file/


1

There are a number of scenarios for each case, but I'm going to list just one for each: You'd add a secondary ip address when you want to communicate with devices that are on the same Layer 2 network but on a different Layer 3 network (devices that are connected to the same physical network but are using a different ip address range/subnet). You'd add a ...


1

Set up your own VPN server hosted in London (take a look at OpenVPN Access Server - it's free version will suit your needs), this, however, requires some administartion skills. Or just buy a VPN service from a provider that has exit nodes in London and has client for MacOS X.


1

Maybe LoadImpact thinks /13 is too big to whitelist. A work-around may be to whitelist the network in parts: 54.80.0.0/16 54.81.0.0/16 54.82.0.0/16 54.83.0.0/16 54.84.0.0/16 54.85.0.0/16 54.86.0.0/16 54.87.0.0/16


1

Resolution was to access the system logs of the machine which currently had that IP. It was an OSX machine and I was able to grep 'IP ADDRESS' /var/log/* /dev/null to find a log file which held historical IP information. I found that it was held in /var/log/daily.out and I was able to confirm the machine which currently held that IP had also had the same IP ...


1

You have 2 options: Use a bigger subnet (e.g. instead of /24 use a /23) Add another VLAN and configure the router/firewall to forward required traffic. Solution 1: You will need to change the network mask on all machines connected on the current VLAN. Because you are using only a slice of 192.168.0.0/16, you can grow your VLAN to have a maximum of 65534 ...


1

MAC addresses reside and operate at Layer 2 of the OSI networking model. Routing occurs at Layer 3 of the OSI networking model. In the strictest sense, routing isn't performed by way of the MAC address, because routing occurs at Layer 3 while MAC addresses operate at Layer 2. That being said, and using a very simple example, when a local host needs to ...



Only top voted, non community-wiki answers of a minimum length are eligible