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22

TCPView from SystemInternals will display "detailed listings of all TCP and UDP endpoints on your system, including the local and remote addresses and state of TCP connections." TCPView is a Windows program that will show you detailed listings of all TCP and UDP endpoints on your system, including the local and remote addresses and state of TCP ...


9

Some mail providers, such as Hushmail, strip all IP information from mail before forwarding along. But this is, in general, only a service provided by secure or anonymous email services, not something you can make your existing provider do. Because the IP addresses in the "Received" headers are stamped on by the mail servers, it's not possible for clients ...


6

Is this setup better than having dynamic IP addresses assigned to each access point in a large building? If so, why? What is the benefit of having dynamic IP addresses assigned to five devices that are in your control? For example, if somehow something happens and you need to directly access these access points, how will you do that? With a static ...


6

Your address cannot begin 196.256 as the octets (numbers) range from 0-255. Perhaps you mean an IP address that begins 169.254. (If so, please edit your question to reflect reality.) a 169.254 address is indicative that the PC couldn't get a address response from a DHCP server. Typically in a SoHo environment this would be the router. If you want to check ...


4

You write "I belive that with a 255.255.255.0 subnet you get 255 ip addresses" You mean a subnet with a mask of 255.255.255.0 You get 254 addresses to use for hosts. 0 is identifying the subnet.. 255 is the broadcast. There are 256 numbers from 0-255. Take the 256, subtract 2, the subnet and broadcast addresses, and you have 254 addresses ...


3

183 leased + 59+7 reserved = 249. Your IP address pool is full. If the addresses lower than 192.168.1.60 are not used, try to reallocate reserved to pool: ip dhcp excluded-address 192.168.1.2 192.168.1.10 That will give you 50 extra IP addresses to assign via DHCP. Note that you only should do this if the IP addresses between 192.168.1.10 and ...


3

"How can I ensure that tleilax always gets assigned the same IP address?" Use Address Reservation. Reference Wireless-N 150 Router WNR1000v2 User Manual: To configure LAN IP settings, select LAN Setup under Advanced in the main menu. The LAN Setup screen displays: ... Using Address Reservation When you specify a reserved IP address ...


3

WAN IPs may or may not be unique; the distinction is based on terminology. Public IPs must be unique, but a WAN is not necessarily public. @heavyd provided the correct answer regarding PUBLIC IP addresses. They must be unique world-wide, and are arranged in a semi-geophysical hierarchy, so that route aggregation between large scale networks (known as AS's ...


3

In Windows 7 you can use Resource Monitor -> Network Tab. Easiest way to open the resource monitor is: Open Task Manager (right taskbar -> Start Task Manager) Click Performance tab Click Resource Monitor button


2

Easy. There are a few different ways: Using dns-sd, ping or arp from the command line. And if all of those command line tools are not your speed, you can try using Angry IP Scanner which is a nice, graphical Java-based app that works well on Macs: Angry IP Scanner (or simply ipscan) is an open-source and cross-platform network scanner designed to be ...


2

No, they can't. Your MAC address is only accessible to computers and devices on the same local area network as your pc, and as there are probably a dozen networks between you and eBay or Amazon, there's no chance they can. The technical details are in this wiki article, see the Layer 2 section which talks about the MAC layer. Also there's no reason for ...


2

Since,increasing the DHCP pool by merging subnets could increase overhead and slow down the network, what i did was to first of all clear all ip bindings on the server. (this is because the leases on IPs were infinite, thus all old devices were clogging resources). Then i reduced the changed the lease period to 4hours and dhcp began issuing addresses again. ...


1

If you want to know what your DHCP server has leased out, you need to consult that DHCP server. On Linux (Debian with isc-dhcp-server), you want to look at the /var/lib/dhcpd/dhcp.leases file. If you want to know if another machine is using that IP without doing that, you can try several methods:L Use the arp command to see if the IP appears in your ...


1

You can indeed change your MAC address on your Network Interface Card (NIC) in Windows options. Start > Device Manager > Pick your network card from the list > Advanced tab You should see this (please excuse my foreign Windows language): From here you can change your MAC address. Windows accepts a MAC address with no dashes or spaces, so for ...


1

The IP information is added by the mail server. There is nothing you can do to stop this at the client end when sending your email if you are using a reputable mail server. Once upon a time, mail servers were very trusting and often misconfigured and you could get away with things to a greater extent. Thanks to spammers and the risk of mail servers being put ...


1

From a command prompt $ copy filename \\\Server Name\\{Printer Share Name} If there is a space with the print share name be sure to enclose in quotes. For example: $ copy {filename} “\\\\{Server Name}\\{Printer Share Name}"


1

Yes, every public IP address on the Internet must be unique. This fact is the basis behind the IPv4 address exhaustion problem we have been facing for the past few years, and the reason we're switching to IPv6. IP addresses are controlled by ICANN. ICANN delegates groups of IP addresses to regional internet registries (ARIN, RIPE NCC, APNIC, LACNIC, and ...



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