Block A Mac Address From Home Network?

Dec 16, 2012

How to block a mac address from my home network?

View 4 Replies


ADVERTISEMENT

Home Network :: How To Block A DDOS Attack

Feb 2, 2012

Is there anyway to block a DDOS attack? I dont know to much about DDOS attacks and how they work, but i think i understand a little bit of it. Is there no way to configure a firewall to detect rapid, spontaneous,continuous amounts of fragmented, random data coming from an IP address? Wouldn't the data coming in from a DDOS server be somewhat distinct from data that flows normally

View 19 Replies View Related

Block Another Computer On Home Network From Viewing Screen?

Feb 28, 2011

how can i block another computer on our home network from viewing my screen

View 3 Replies View Related

Linksys WRT160N Router - How To Block Hulu On Home Network

Dec 9, 2012

How can I block Hulu access via my home network?The reason for this is that I have about 10 computers connected to the network and not very much bandwidth, so I would like to limit web access strictly to browsing, emails, etc and not for streaming TV/media.

My network is running on a Linksys WRT160N router that has been flashed with DD-WRT v24-sp2 (04/23/10) std firmware.I have tried "Website Blocking by URL Address" and "Website Blocking by Keyword" in my router settings but neither seem to take effect.

View 15 Replies View Related

Protocols / Routing :: Partition Departmental IP Network Address Block To Create Staff / Student Subnet?

Sep 28, 2011

partition the departmental IP network address block to create a staff and a student subnet. Each of these will be identified by its own network address and netmask. It is university policy that you must be economical with the IP addresses. That is, the subnets must be as small as possible, but they must be large enough to accommodate the maximum number of hosts you were given. Also, it is university policy that the respective gateway router to the outside world should always be given the highest possible host IP address in the subnet. The student subnet should have a higher IP network address than the staff subnet. The network must be able to support up to 60 machines on the staff subnet (not counting the router) and up to 120 machines on the student subnet (also not counting the router).

IP address/netmask
University network address127.158.128.0
University network mask255.255.192.0
University internet gateway IP address127.158.191.254
Department network mask255.255.254.0
Department router address127.158.129.254

Suppose that the network address of the departmental network is 127.158.128.0 (calculated by AND between Dep network mask and Dep router address)I know that 60 machines would use 6 bits for the staff subnet.the netmask of staff would be 255.255.255.192.how can I figure out the the IP network address of the staff subnet.I have worked out the range for the staff subnetwork.

127.158.128.0 - 127.158.128.63
127.158.128.1 = Gateway address
127.158.128.63 = Broadcast address

Now how can I calculate the IP network address of the staff subnet?

View 5 Replies View Related

Home Network :: IP Address With Unrestricted Browsing In Network

Oct 9, 2012

Well I went to command prompt and typed command ipconfig /all and saw the ip address my system was configured to. Dunno why, but I manually set that ip address in my IPv4 internet settings and got access in my hostel. Now suddenly the access is gone. What should I say, the ip address that I set my laptop to has been shut down ? It doesnt work any more? How do I get another IP address like that which gives me no restricted browsing? What does the admin do in the laptop that suddenly it gets unrestricted browsing privileges?

View 1 Replies View Related

Home Network :: Getting Name And Last Name For A Dynamic IP Address

May 3, 2011

I am wondering if there is any way to get the name and last name of the person that has the internet connection corresponding to a particular dynamic IP address that I know, that was used to send an email at a particular date and time that I also know.

View 5 Replies View Related

Home Network :: Ip Address In Same Subnet?

Nov 20, 2012

i want to give my switch a ip address with same subnet as a pc which is for eg having ip address of class a and subnet of 255.255.240.0

View 4 Replies View Related

Home Network :: Finding Out IP Address?

Oct 1, 2011

I am doing a security course and I need to find out the IP addresses of the devices on my network in order to carry out a ping of death on one of my devices. I've done the ipconfig command but that doesn't give me the information I need.

View 5 Replies View Related

Home Network :: Using Netbios Instead Of IP Address?

Mar 18, 2013

How can i connect two computer in same LAN with Netbios

View 3 Replies View Related

Home Network :: Change Ip Address?

Jan 27, 2013

I play a game via gameranger, and i want to change my ip address. the replays for this game retain the ip of each player, so that is how it is traced. I have used various ip changers, however they only work properly when i am the host of the game. How to keep my ip protected 100% of the time, rather then only when i am hosting?

View 1 Replies View Related

Home Network :: Virtual Servers On One IP Address

Aug 6, 2012

I have one dedicated IP issued to my home, along with another dynamic one if I need it(but I don't use it). I have a webserver, mail server, and name server up and running on a single machine exposed to the internet with my static IP. I have a domain name registered to my IP address. My webserver and name server work great, but I am having difficulty with the mail server. In order to have mail work correctly, I have been told that I need to get reverse DNS setup for my domain (something I had neglected to do). My nameserver responds to reverse lookups correctly when issued locally, but it looks like queries from the internet never reach it (I think my ISP catches requests upstream). I contacted them and they put a PTR record in for my IP pointing to ns1.mydomain.com. This all works fine, but the thought occurred to me that if in my hosts file I put my MX record in as mail.mydomain.com., any mail clients that do a reverse lookup of my IP won't get mail.

View 6 Replies View Related

Home Network :: Access Point Lost Its IP Address?

May 17, 2011

To put it simply, my parents live far enough in the middle of nowhere that they have no access to high speed internet. Of course, there are always wireless solutions, but the options around here are pathetic and comparable to dialup. They were content with this; I moved back in with them for the time being and am not.y solution has been to dump just shy of $1,000 into a point-to-point wireless bridge setup that claims to have a range of 5 miles non-line-of-sight. I have one antenna set up four miles away on top of a building that has high speed internet.Unfortunately, I was a stupid fool and set that end up without enabling security, thinking that it wasn't a big deal. Nobody in that town has a mind for anything but farming and drinking. That was my mistake. Some asshole set a password and forced me to do a factory reset on the access point and now I can find no IP address. It's like it only reset halfway to factory defaults or something

View 6 Replies View Related

Home Network :: Static Port Address Translation?

Mar 24, 2011

In my router I can set rule that all traffic incoming to router's extAddr:8888, is forwarded to my intAddr:8888. But I also need reverse rule that packets originating from intAddr:8888 are translated to extAddr:8888. Can I do that? What technique can I search on google to find more information, because it is not port forwarding. I would calll it reverse port forwarding or static port address translation, but I do not find anything useful in internet searching these keywords.

View 3 Replies View Related

Home Network :: Netbios Broadcasts - What App Trying To Obtain IP Address

Dec 20, 2011

what application/service is sending out net bios broadcasts on a network segment the requests are for machines that no longer are on the network but something is trying to obtain there ip address as they are not in dns any more i am assuming this is why they are resorting to netbios broadcasts i need to some how isolate what application or service is trying to find out.

View 9 Replies View Related

Cisco WAN :: WAP4410n On A Home Network - IP Address Range?

Mar 5, 2011

I am trying to set up a WAP4410n Wireless access point and add to my home network. One problem I can't seem to get around. The IP adress range setup does not accept 1 (example 192.168.1.245) as a range setup for IP address. How do i get in communication with the unit when I can't view the setup due to the factory default set as 192.168.1.245? If it were 192.168.0.245 I could easily change my routers IP range to include it.

View 0 Replies View Related

Home Network :: Connecting Router - Unable To Get Dynamic IP Address

Dec 19, 2011

I have a high speed wireless DSL router from my ISP (Telus). I use one port off the router to connect directly to my desktop computer. Another port is connected to a switch to which ethernet cables to three other rooms are connected. My problem is that when I connect my Bell PVR (9242) to the 'switched' ethernet cable, I'm apparently not able to get a dynamic ip address, which the Bell unit requires, and can't connect to the network.can I connect another router, in place of the switch, to deliver dynamic IP addresses to whatever I connect to the ports in the other rooms in my house?

View 2 Replies View Related

Windows 7 Starter Can't Obtain Valid IP Address From Home Network

Nov 9, 2012

I have recently bought a Asus Eee PC with Windows 7 starter.It will connect ok to public Wifi (i.e. at the Qantas lounge) but will not connect to my home Wifi network - Netcomm N150 Router. The two other computer at home (running full versions of Windows 7) work fine over this network.When I look at the Station list in the Router's interface the MAC address for the new laptop appears but it has no IP address. [code] Have tried the obvious things like power cycling.

View 13 Replies View Related

Home Network :: Remote Ip Address Is Updating DNS Server But Unable To Ping It?

Apr 20, 2011

i have a new smc router and my local ip address and remote ip addresses are very similar. The remote ip address is updating my dns server but i am unable to ping it. Its something like 122.61.xxx.1 ?

View 8 Replies View Related

Wireless Home Network With Verizon Internet Security - Changing IP Address?

Dec 24, 2011

I have verizon fios internet and a wireless home network with verizon internet security and I want to ghange my IP adress on my laptop

View 6 Replies View Related

Home Network :: Belkin F5D8635-4v1 - Access Multiple Servers From One Dynamic IP Address

Jan 23, 2012

I am working with MS Windows 2008 R2 and a Belkin F5D8635-4v1 router.

I have already set up a dynamic IP address which points to my router at home. In my home network I have multiple PC's that I would like to access from the internet. I would like to achieve this without needing to change my port forwarding rules on my router each time...

My thoughts are that I use a single dynamic IP address pointed to my router. My router then forwards to a server with some sort of software that can then forward to the correct PC based on the host name.

So I have 3 domains set up all pointing to the router's IP address:

dest1.domain.com -> 41.xxx.xxx.45
dest2.domain.com -> 41.xxx.xxx.45
dest3.domain.com -> 41.xxx.xxx.45

The router is not smart enough to redirect by host name, so it will just forward everything to 10.0.0.20 The server based at 10.0.0.20 must then have software to now redetermine the target based on the host name. The rules would be set up as follows:

dest1.domain.com -> 10.0.0.22
dest2.domain.com -> 10.0.0.24
dest3.domain.com -> 10.0.0.26

View 1 Replies View Related

Block A Computer By Its MAC Address Not By IP?

Feb 16, 2011

I want to block a computer by its MAC address, not by IP, from accessing Internet.

View 1 Replies View Related

How To Block Mac Address In Windows 7

May 21, 2012

I have blocked a hacker from hacking my pc, I tracked his IP and then blocked it.

View 1 Replies View Related

Browsing From Home IP Address While Away From Home (using A Notebook)?

Oct 22, 2012

I would like to be able to browse the Internet from my home IP address while I am away from home (using a notebook)

View 6 Replies View Related

Cisco :: Private Address Block 172.16.0.0 - 172.31.0.0?

Apr 11, 2011

how the address stops at 31 in the second octet. I'm not even completely sure how it starts at 16 for the first address (172.16.0.0). are we dealing with subnets?

View 10 Replies View Related

Linksys E2000 Router - Block LAN Mac Address?

May 10, 2011

what would be the easiest way of blocking a mac address from LAN not wireless, the router is Linksys E2000 and the reason isnt important, just that i want to do it, i have full access to router

View 7 Replies View Related

Block Iphone / Devices From Getting IP Address From DHCP?

Feb 23, 2012

I've came across IP address that aren't enough for some users in the company. The IP addresses are more than enough to cater to the user's notebook or PC. However, some users does not know that there are actually limits to the IP we have, so quite a number of them actually uses their mobile / pads to tap the company's wireless.

I was wondering if i could restrict that particular user from tapping onto the network. I know it sounds a bit impossible because DHCP doesnt have that smart function to block whoever we sees deemed as a "nuisance".

View 29 Replies View Related

D-Link DIR-655 :: Need To Block Certain IP Address To Be Accessed By All Computers

Dec 3, 2011

Bought DIR-655 from Amazon. Rev. B. Come with 2.00NA firmware. Updated to latest one, and there are a lot of problems, to most of them, I was not able find any solution. Here they start:

1. WIFI SPEED PROBLEMS.No matter what speed, parameters, channel, mode, etc I select, router keeps working on 20mhz channel width. So I never get speeds above 65 mbit. In absolutely same conditions, my DIR-300 B1 (with DD-WRT firmware) gives me stable 150mbit. SO I KINDLY ASK, MAYBE THERE IS A WAY TO FORCE "40 MHZ ONLY" OPTION?

2. PASSWORD PROBLEMS.Router came with no admin password, I enter new password, hit "update" it says - wait 20 sec, after that, login page is displayed, but, new pasword does not works! since it asks again for empty password!

3. FILTERING PROBLEMS.I need to block certain IP address to be accesed by all my computers. Say this is 111.111.111.111 . So I added inbound filter rule, to block access to that IP. It does not works - IP is still accesible.

4. MORE FILTERING PROBLEMS.Since above mentioned method does not works, I have to use "ACCESS CONTROL" feature. It does works, but it causes another problem, with access control enabled, all webpages with form submit stop to work. For example, if I'll have that feature enabled, when I press "post" on this webpage, it instantly will go to "this page cannot be displayed".

I bought this router solely for one purpose - I was happy with speed of my DIR-300, but I needed gigabit for my computers. So I thought, instead of buying separate switch, I'd better buy a router with gigabit. I was suggested to get TP-LINK 1043, since it's quite popular, alternate firmwares available and so on, but I refused to buy it, since I thought that some chinese company does not worth my attention. So I bought this D-Link (for almost 2x price of TP-Link) and having huge problems as you can see.

View 9 Replies View Related

D-Link DIR-655 :: Access Control - Block All Computers Instead Of Specified MAC Address

Aug 8, 2012

I want to do what I thought would have been a simple enough task - block my kids phone/computer after certain hours. Instead of blocking the specified MAC address(es), all my computers does not have internet access. As soon as I disable the policy, internet access is on again. Here's what I did:

[code]...

View 4 Replies View Related

Linksys Wireless Router :: Block An IP Address With WRVS4400N?

Nov 8, 2009

I've been keeping an eye on my IPS report tab lately and have been watching a large number of ICMP_SMURF and DOS attacks originating from chinese ip address's.  I know I can probably block the offending ip's through the ip based acl tab in the firewall settings, but I'm kind of a newbie how I can block certain ip's from touching my router?

View 3 Replies View Related

Cisco Firewall :: Block Website Or Ip Address From ASA 5505?

Apr 27, 2011

if it is possible to block a website or ip address from an ASA 5505? if it is possible, can you give me an example of the commands to get it done?

View 2 Replies View Related

Cisco Firewall :: ASA5510 - Block IP Address From Outside Interface

Jun 23, 2011

Recently, I've been having significant problems with denial of service on our ASA-5510. Two IP addresses in particular attack my ASA regularly. What kind of rule do I need to create to deny these IP's access to my firewall?

View 4 Replies View Related

Home Network :: Advanced Home Network Setup (3 Subnets) And Port Forwarding?

Feb 24, 2013

I have a Time Warner Cable business class service with no static IP, with a wireless modem which is plugged to a CAT5 distribution panel. On the jacks (2 other rooms on the house) I have a Linksys E3000 and a Linksys Valet router for signal boost and gadgets usage (TV, cameras, etc).The main router (TWC) has it's own external IP which TWC assigns to me and internally distributes via DHCP the range 192.168.0.x. With that said:

- The E3000 has a 192.168.0.6 IP -- this is fixed setup on the TWC router (ubee brand) by MAC address
- The Valet has a 192.168.0.7 IP -- this is fixed setup on the TWC router (ubee brand) by MAC address
- The main router has the 192.168.0.1 as the gateway and web-interface

Whenever I connect something to the E3000, it is distributing the 192.168.1.x range and the valet 192.168.2.x range.That works perfectly for my home based business until I decided to use more stuff on the network such as a IP printer, IP cameras, etc.

- The IP cameras are connected to the E3000 due to signal strength and I have manually assigned them the 192.168.1.15 and 192.168.1.16 IPs and ports 9001 and 9002.

- The printer is connected to the E3000 and I have manually assigned the IP 192.168.1.30.

Issue 1: Port forwarding On the main router (TWC - UBEE) I have tried to setup a port forwarding by informing the Local IP as 192.168.0.6 (E3000 IP), Internal Port 0, Public Interface IP (0.0.0.0), Ext Start Port 9001, Ext End Port 9001, Protocol - Both, Enabled Yes. On the E3000 I did the same config (screen shot attached e3000.png).This is not working properly. I can't get into the camera.

Issue 2: Printer/ The printer is only accessible if I connect to the E3000 (because it is on the 192.168.1.x network)

Issue 3: How to configure all the devices on the same subnet? If I want everyone to be on the 192.168.0.x network, how to configure properly the E3000 and the Valet? I have tried to force them into the same network but it would not work properly. It would not get an IP from the UBEE router (main).

View 5 Replies View Related







Copyrights 2005-15 www.BigResource.com, All rights reserved