All Questions
Tagged with networking ip
1,527
questions
50
votes
13
answers
943k
views
Windows command to display all IP addresses
I know there is a single line of a command and its arguments that can help display all computer IP addresses (those that are being used) on a LAN, and my computer is also a client, as one of those ...
- 601
0
votes
2
answers
4k
views
How can I list all IPs in the connected network, through Terminal on CentOS 6?
I was working on Centos and getting familiar with yum and I would like to know how to know which devices are connected to my network and see their respective IP and Mac address... Any ideas?
Thanks!
- 867
2
votes
1
answer
271
views
Reliable cross-platform way of determining hostname from IP address
Within the DHCP table of a router, clients that have sent their network name are listed with IP and MAC addresses. I need a way to get the host names that clients have sent. The router does not store ...
- 151
1
vote
4
answers
131
views
IP Address of the systems in the Network In Linux
I am looking for a linux command that can be used to find the IP addresses of the different systems connected in the same network.
All the systems are running Fedora 14.
Thanks in Advance..
- 111
-1
votes
1
answer
2k
views
Can't get my Raspberry Pi to keep a static IP
I recently got given a Raspberry Pi and I would like to be able to remote into it using puTTy from my laptop so I don't have to sit next to my tv with a keyboard and mouse to use it. I am able to get ...
- 103
-1
votes
2
answers
170
views
How can I make an IP address always resolve the same MAC address on a Mac?
I am doing some config with a flashed router, someone has provided me with an example using Windows, but I am using a Mac. So, I need to execute the command below on a Mac:
set neighbors "Wireless ...
- 63
0
votes
3
answers
3k
views
Disabling IPv6 without tweaking the registry
I read an article that disabling IPv6 needs a registry hack. Is there a different way to disable IPv6 without modifying the registry in Windows 8?
- 971
1
vote
1
answer
7k
views
Network IP, Network ID, Subnet ID, Node ID, Host ID
I read an article at this Link and got very confuse, If you take a look at the link you can see thoes two lines:
This is the first part of the article that got me confused:
1) It tells us which ...
- 149
1
vote
2
answers
2k
views
What does this Ping answer mean?
This is the output from an attempt to ping from a Windows 7 computer with an LTE modem plugged in.
The LED on the device tells me that the device has a data (IP) connection, but the Windows network ...
- 209
1
vote
3
answers
6k
views
IPv6 address is not working in Ubuntu
Telnet connection with echo service succeeds for localhost and 127.0.0.1 host names, but fails with ::1 host name:
alex@u120432:~$ telnet localhost 7
Trying 127.0.0.1...
Connected to localhost.
...
- 915
0
votes
1
answer
76
views
TCP/IP problems after uninstalling software
I installed some type of Bit-Torrent software. I used it for a day and then I UN-installed it. But, now I have no IP on that computer --- can not even get on my local NAS LAN. I tried reinstalling ...
0
votes
1
answer
562
views
Are static routes from an ISP to a company network classful or classless?
The background to my question is a recent Cisco networking skills exam, where one requirement was to set up an ISP router with a static route back to the company's border router. I used a Class B /16 ...
- 553
1
vote
1
answer
529
views
Is it possible to use a static IP assigned by my ISP for an offsite web server on a VPS (different ISP)?
I have a web server on a Virtual Private Server with a hosting provider. Unfortunately, they are really stingy with IP addresses and I need to run several SSL certificates on my server, so I will need ...
- 233
1
vote
0
answers
281
views
Is there a way to tell the difference between a direct connection and network connection
I want to configure a linux(ubuntu) machine such that when a direct connection is made with another PC my machine will enable a DHCP server and serve it an IP address, but if my machine is connected ...
- 143
0
votes
1
answer
1k
views
2 NICs conflicts on Windows 7 together
I have 2 NIC's on my computer. I have connected one with a GigE camera and the other to a switch which in turn connects it to a video server. If only one device (i.e., GigE camera or video server) is ...
- 3
1
vote
1
answer
4k
views
Can a datagram fragment offset be a non integer number? [closed]
I have a datagram of 3600 Bytes, an MTU of 800 Bytes, and so my number of fragments is 5.
I found that the first 4 fragments will be 800 bytes (including the 20B for the IP header) and the last will ...
4
votes
1
answer
5k
views
How to calculate CIDR notation from entries in a routing table
I have some entries in a routing table that were created using longest prefix matching, and I have to use those entries to determine the a.b.c.d/x notation (CIDR).
This is an example entry:
11001000 ...
0
votes
3
answers
4k
views
I can't externally access my home server's wordpress website
Basically, I can access everything just fine using 127.0.0.1, but if I use my external IP (123.123.123.123), I get page not found.
My router is port forwarding HTTP port 80 to port 8080 on my servers ...
14
votes
5
answers
33k
views
Unable to ping local machines by name in Windows 7
I'm having a strange (and persistent!) problem with pinging local machines on my network by name. I believe my machine (Windows 7 64-bit) is the only one having this issue. This is over a wireless ...
- 2,179
1
vote
1
answer
2k
views
DSL Modem with Wireless Router
I have a D-Link WBR-1310 wireless router and a TP-Link TD-8616 DSL modem. My old DSL modem died recently and I got the TP-Link as a replacement. With my old DSL modem, I plugged it into the WAN port ...
- 11
18
votes
2
answers
7k
views
How do DNS servers work?
I know that a domain name is resolved by a DNS server to an IP address, which is then used to reach the requested server. I'm slightly embarrassed that I don't know some of the details of how this ...
- 291
0
votes
1
answer
3k
views
How to route traffic via another machine before the default gateway
At the moment I have a router on 192.168.0.1, a Linux box on 192.168.0.2 and desktop clients from 192.168.0.3.
Everything works with 192.168.0.1 as the default gateway.
I'd like to send the traffic ...
- 1,241
2
votes
1
answer
6k
views
Why can't I ping any computers on the same hub?
I'm having some interesting problems pinging machines, with the end goal to have Computer B SSH into Computer C. The specific error message I get from ping is "Destination Host Unreachable", and ssh ...
- 34.6k
0
votes
1
answer
975
views
Error IP Address Overlaps with...etc [duplicate]
Possible Duplicate:
I'm using Cisco Packet Tracer for Simulation and got error “ip address overlaps with..etc”
The 1st row is for my router and the 2nd row is for my lan whats ...
Sui Go
1
vote
1
answer
635
views
Two network routers on the same IP
I have a network with several routers serving as accesspoint connected trough a switch to a central DLS/router/AP.
One of the slave router have been somehow partially reset (SSID changed to 'default' ...
- 23
2
votes
1
answer
466
views
Windows Firewall shows router's IP instead of IP of connection
Using Windows Firewall, when I receive a connection, the originating IP is displayed as the IP address of my router/gateway instead of the actual originating IP address of the connection. My router is ...
- 1,169
5
votes
1
answer
7k
views
How to append netsh firewall rules, not just replace
I am using a script to set firewall rules in netsh.
netsh.exe advfirewall firewall set rule name="Block External IP's" new remoteip="$($ipArray[0])"
I thought that set was used so that it would ...
- 461
1
vote
1
answer
10k
views
How to release an IP address of a remote computer
I am having problems connecting a machine that has previously worked on my network. Here's what has happened;
I have three PC's
Two of them are older and run Windows XP Pro and one is the new PC ...
- 344
2
votes
3
answers
429
views
All internal LAN nodes are internet facing, how?
My school has it setup so that all connected devices have an internet facing IP address. That is, they appear to own a subnet: 129.107.0.0/16 (If I recall correctly) where any device can be accessed ...
- 678
-1
votes
1
answer
13k
views
How to redirect one IP to another IP using netsh (or similar windows software)?
I have gone and:
forgot the password to my remote windows server (with weeks worth of work backed up on it)
changed the IP address of the remote windows server
Now the only way possible that I can ...
- 1,066