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1answer
53 views

When is the subnet mask used?

My NIC on my computer has a subnet mask. Is this only for it's own information? Or does the subnet mask get tossed into the TCP/IP headers to help the next device up route it? I'm guessing it's only ...
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2answers
53 views

How to view masked IP adress and port?

In my friends work place there is normally a broadband network and they PC's connect through Router and there is one website like this <10.1.1.7:9095> and i really wanna figure out what this ...
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1answer
342 views

What is major network mask and subnet mask

I've been served with a question to find Major Network Mask and I've only given Host IP address and sub-net mask. I have to find the Major Network Mask using Host IP and sub-net mask. Another ...
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1answer
39 views

Linked Photoshop layer masks that are inverse of each other

I'm working on a Photoshop CS6 template which will be used pretty regularly that consists of two layers that are essentially inverses of each other. Right now I've got a layer mask for the top layer ...
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1answer
176 views

How to force to send data to router (on L3) instead sending directly? (on L2)

I have a public IP-addr on one machine: a.b.c.156/32 The GW is a.b.c.133 (which is in the /27 network with its gateway a.b.c.129) I statically added an arp route: sudo arp -an a.b.c.133 at ...
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1answer
91 views

If I have a subnet mask of 255.255.255.0, what is the next valid subnet mask address [closed]

If I have a subnet mask of 255.255.255.0, what is the next valid subnet mask address on either side (above or below)
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3answers
170 views

Mask as 0.0.0.0 [closed]

The below was asked as a question in an exam I gave previous week: "You are given two hosts with IP addresses 152.46.69.12 and 152.46.69.105 with both having masks set to 255.255.255.0. How do the ...
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votes
1answer
205 views

Is there a way to detect a LAN's IP and its subnet mask?

I'm not a English speaker, but I'll try my best make it clear: If your laptop connects to a unknown local network (through a wireless or wired router) and there's no DHCP service at all, and nobody ...
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1answer
1k views

Is there a way to mask or proxy your IP in Craigslist? [closed]

For posting in Craigslist I want to make my IP appear like I'm in a specific state, and will be able to reboot it as well for the state. Let's say, for example , I am in Australia, but wants to post ...
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3answers
93 views

Tunelling into remote internet connection

I have a computer at home in Boston. I'd like to set it up so that when I'm traveling and going online, it looks like I'm on my Boston computer. I used LogMeIn but (a) it's overkill since I don't ...
3
votes
2answers
7k views

What is the difference between a subnet mask and a netmask?

Is there any logic in using two different names for determining host ID and net ID? For example, if you type print route in a Command Prompt you get things with netmask, but the IPv4 settings seems ...
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1answer
352 views

What does mask 0.0.0.0 mean when it's assigned to a network interface?

Suppose I use ifconfig or some similar command to setup my network interface, and I assign 0.0.0.0 to the mask parameter. Does it have a special meaning? What implications could this have?
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1answer
96 views

Is there a free software defacto standard for ip address masking while using any application layer in TCP?

Whether I'm using FTP or HTTP or SSH, can you tell me if there is software that I can install that will mask my IP during data transmission? How would this work if my IP address is assigned from my ...
1
vote
2answers
4k views

Photoshop CS5 - Use quick mask to blur all layers beneath

I'd like to know how I would use Quick Masks in Photoshop (CS5) to blur all layers below the masked layer. Example:
1
vote
1answer
194 views

Program / Script / Method to rename EAC-ripped album of MP3s using Masks

tl;dr: skip to last paragraph I’ve recently changed the filename format that I use in Exact Audio Copy when ripping CDs. I have changed it so that for various-artist CDs, the track number then CD ...
0
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1answer
682 views

How do I use one black and white image as a mask for another image in GIMP?

I have an image that requires a really fancy mask, created through multiple selections and subtractions of the existing image. Here's a concrete example: Layer 1: original image, transformed into a ...
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2answers
695 views

Photoshop masking: Drawing a shape on top of an image, and masking what is outside the shape

I have an image that I want to turn into a button. I want to draw a rounded rectangle on top of the image. I want to then be able to see the image inside the button, and outside of the button, I ...