Tagged Questions

IP or Internet Protocol. Use this tag for questions about IP addresses or configuration, or the protocol as applied to Ubuntu.

learn more… | top users | synonyms

0
votes
0answers
63 views

Firewall blocking access to DVR web server on LAN. How can I open access?

I have a Ubuntu 14.04 server as my DHCP modem on my network. On my LAN I have security cams on a web server that worked fine with port forwarding and DHCP on the web server. The problem arises when ...
0
votes
1answer
62 views

Set Up IP in Ubuntu 12.04 LTS

I am trying to set IP's for a Wired connection in Ubuntu via the Network Connections GUI. However, In wired connections, when I select Manual IPv4 settings the "SAVE" button get greyed out and I can't ...
0
votes
0answers
49 views

Ubuntu 12.04 64-bit VPN Server not changing IP [duplicate]

I'm trying to set up an VPN server on VPS with several additional IPs. I'm getting connected remotely to VPS, but it's not assigning IPs which I defined in /etc/pptpd.conf I used this guide: How To: ...
0
votes
2answers
55 views

How to make my IP direct to my website instead of router?

This has been a few hour struggle trying to figure this out (especially when i'm a total novice). I've found stuff on port directing, but can't really figure it out, watched a few YouTube videos and ...
1
vote
1answer
145 views

Multiple IPs on different subnets on one interface

I have managed to configure two IPs from different subnets on the same card. I changed /etc/network/interfaces to have: auto eth0 iface eth0 inet static address 172.16.4.254 netmask ...
1
vote
0answers
91 views

Passing ICMP between two interfaces

I'm trying to setup routing between two network interfaces on an Ubuntu machine. The first interface is the nic, connected to my LAN. The second interface is a tunnel dev created by OpenVPN. The ...
0
votes
1answer
50 views

Script to open vlc with local ip and port

I am trying to create a script to open vlc with my local ip and port 8888. My current script: #!/bin/bash vlc http://10.0.0.1:8888/ This works fine, but when I go to another network the local ip ...
0
votes
0answers
42 views

Ubuntu Server (tiny) problem. (12.104)

I am trying to set up a gaming server for Ubuntu 12.04. I want to try Battlefield 1942 and Minecraft. I was following this tutorial http://youtu.be/rilO2R0WFLI?t=2m24s and get lost at what he does ...
1
vote
2answers
2k views

How can I access my Hikvision IP-cam over VLC?

My setup is as following: The IP-cam (Hikvision DS-2CD2632F-IS) is connected to a router. My notbook is connected to the same router. The router is set to DHCP. The factory default IP of the ip-cam is ...
0
votes
0answers
883 views

Install network printer manually (TP-link TL-WDR3600)

I want to use a HP Deskjet f380 printer as a USB connected network printer, connected with a TP-link TL-WDR3600 router and it's not working. This question is a duplicate of: Install Network Printer ...
0
votes
1answer
54 views

ubuntu can't get correct ip config from router

At a point, all my network settings went crazy. nameserver point to 192.168.0.1, and ip address is 192.168.0.xxx. nslookup no response (Can't resolve any address). Can't ping any address. While ...
1
vote
1answer
54 views

How to block ips similar to editing the HOSTS file on windows

I have recently switched to Ubuntu and need to block a few Ips for gaming. Previously, I could simply add a line to the File in C:\Windows\System32\Drivers\etc\HOSTS but I am unsure how to do this on ...
1
vote
1answer
98 views

How to block ip forwarding for specific remote ip address

I use ubuntu as gateway for several hosts. I need advise how to block ip forwarding for specific ip address or specific ip range? I tried to block ip via ufw deny rules, but it looks like ip ...
0
votes
1answer
62 views

Add new IP address to my hosting

I'm sory if its already answered but I'm very newbie and as I can see the other answers interfaces configurations are different than mine and I'm confused and worried about doing something wrong. My ...
2
votes
1answer
25 views

Why shell and browser return diffrent ip address?

I set global WebProxy by UBUNTU setting->network->networkProxy and then i open http://whatismyipaddress.com/ and i get my proxy ip address but when i use this command: wget -qO- ...
0
votes
1answer
92 views

How to setup network configuration for static ip address in Virtualbox?

My isp has a static ip address. Therefore, whenever I use the guest machine in VirtualBox, I have to set the network to NAT. All other VM's get the same ip address; if I set network to bridged, I am ...
2
votes
0answers
155 views

Macvlan interfaces beyond first interface fail to connect.

I've been working on a project to build a set of macvlans on ubuntu. The process I'm using comes from here. In short, I run this set of commands to build and initialize an interface: ip link add link ...
0
votes
0answers
43 views

Nintendo DS unable to aquire ip from ubuntu 12.04

I want to connect my Nintendo DS (does not support WPA or Ad-Hoc) to the internet, but i can't just change the encryption from WPA to WEP every time i do so, so i connected my pc via ethernet cable to ...
0
votes
1answer
24 views

modem or mobile broadband showing differect ip address

my modem or mobile broadband is perfectly connects with internet but i unable to install anything via terminal in connection information it shows the IP address 115.243.74.182 but in termainal it ...
1
vote
1answer
44 views

How is information passed between ipconfig and the init process at boot time

I'm trying to assign an IPv6 address to my machine at early boot time (in order to boot a diskless system over IPv6) with ip -6 addr add $ipv6/108 dev eth0 at nfs-premount. This works fine, but as ...
0
votes
0answers
43 views

Ubuntu installation with disk partition [duplicate]

I am new to Ubuntu, so please guide me on how the partition of a 500 GB HDD has to be made. If I go to the two partitions, then ask no root file mounted, then the installation does not continue. ...
0
votes
2answers
46 views

View Network Traffic

I've found a few programs that report network traffic, to which IPs communications are with and a few more details. Is there any way to see details of these packets? Specifically I want to view the ...
0
votes
0answers
64 views

Is it possible to assign an IP address range as an alias?

Need to add 128 IP addresses as an alias. I was wondering if instead of doing eth0:1, eth0:2, ... eth0:128, I may be able to add them all as a single block. I know that in RH flavors of Linux that ...
0
votes
1answer
69 views

How To Open My WebPage Using External IP In My PC?

I am using UbuntuServer13.10 in my server and Windows7SP1 in my PC and both connected with a DSL modem (Dynamic External IP), So whenever I try to open my server page in my PC using internal IP of ...
2
votes
1answer
219 views

Send message computer same WIFI?

Am at school and they all use the same wifi .. I wanted to ask how can I send a message from terminal or something to a girl that I like! I only know the name of his computer nothing other!!
0
votes
1answer
26 views

Why is my inet for ip colored red?

I'm trying to set up a web server but when I try to see the ip of the server with this code ifconfig | grep inet the four inet that comes up is colored red and shows some numbers. If I continue ...
1
vote
1answer
216 views

IP address changes in vmware?

I am using Ubuntu 13.10 in vmware on my Windows PC. So the problem is: when I see my IP using ifconfig command then it shows 198.168.33.180, but when I see my IP on whatismyip.com (on Ubuntu), it ...
1
vote
1answer
148 views

Ubuntu 12.04 secondary IP externally inaccesible

I have added a secondary IP to my virtual server, Ubuntu 12.04 running in OpenVZ virtual host. I used ip addr add xx.xxx.168.95/32 label venet0:1 dev venet0. When I do ifconfig the IP shows up below ...
0
votes
3answers
67 views

make mistake in setting IP

I have a device that has Linux Ubuntu OS. I use SSH for connecting to it. my Linux version is like below when typed cat /proc/version command: Linux version 3.2.40-g996c4d7-dirty ...
2
votes
1answer
114 views

What are the possible threats if internal IP address is publicly revealed?

In many cases, people do not take enough care to remove their IP addresses from some output before posting it to help forums and Q&A sites like askubuntu. Considering one's IP address is revealed ...
0
votes
1answer
48 views

ubuntu external ip addres

I'm new to ubuntu and I need your help with this, As you know when you install apache you put the internal ip address in your browser and you get it works, I want as well to access it from somewhere ...
0
votes
3answers
252 views

FInding my IP without using Google [duplicate]

I am using vodafone 3g using usb modem. Whenever I use ifconfig my ppp0 shows some ip like 10.29.24.32.xxx. But whenever I Google using what is my ip, it shows some different ip like 84.64.15.yyy. ...
0
votes
0answers
40 views

How to allow ip forwarding out of source interface

I have enabled ubuntu for ip forwarding, and that works. However, sometimes the routing table has a next hop out of the same interface the packet came in on. It triggers an ICMP redirect as expected, ...
1
vote
1answer
129 views

Ubuntu Server 12.04 stops responding soon after assigning a static IP manually

I know there's a lot written about this issue but no response seem to answer my question. So I am wondering my problem is with the most recent version of Ubuntu. I have just installed an Ubuntu 12.04 ...
0
votes
2answers
707 views

How to change your Local IP?

While I order a hp server for my Ubuntu server, I am currently temporarily using my laptop as a server instead. I installed Ubuntu 13.10 and other programs like Webmin, etc, etc while being connected ...
-1
votes
1answer
897 views

How to enable ipv6 support in linux system [duplicate]

I am trying to enable ipv6 support to my linux system. Im trying to modify /proc/sys/net/ipv6/conf/all/disable_ipv6 this file but system is not allowing to do so.
0
votes
1answer
38 views

How to bind IP’s on Ubuntu Server? [duplicate]

I recently installed Ubuntu. And I want to know How to bind IP’s on Ubuntu Server?
2
votes
1answer
543 views

Why does my static IP address change itself every 24 hour period?

I'm using Ubuntu as a server running tomcat for a web application and my static IP changes every 24 hour period from xxx.xxx.xxx.100 to xxx.xxx.xxx.102 and because of that I have to restart my ...
0
votes
0answers
3k views

Install Network Printer Manually (Router : TP-Link TL-WR842ND)

Router Model No. : TL-WR842ND After reading this article, I carry on the installation but it does not work. This is the properties page : I have attempted to print test page but the status shows ...
1
vote
0answers
65 views

Can't login to my router through internal ip? [closed]

I am trying to forward ports on the internal ip in my router config on a remote computer on the same network. But I can't connect to the ip? My host system is running Ubuntu server 12.04 and I can ...
2
votes
4answers
3k views

ping multiple IP's using bash?

I have 10 IP numbers which I have to ping daily for checking , How I can do that by using BASH script. So that I can automate that task by using cron. I want BASH script only. Thank you.
4
votes
2answers
1k views

How can I find the IP of a NAS connected via SMB?

The question says it all. I have a NAS which was working quite well for quite some time. For some or other reason I started using smb instead of ftp. Now I can no longer access the configuration ...
0
votes
1answer
959 views

ssh unable to connect with external ip (port 22 is open)

I want to reach my home computer from work computer. I've already installed openssh-server. Status is: dpkg -l openssh-server Desired=Unknown/Install/Remove/Purge/Hold | ...
1
vote
1answer
57 views

Login IP's file location

I like to know where the log files that store the SSH logins are located, the last login IP is shown when logged in via SSH so I'm sure they are kept somewhere, can anyone shed som light on this? ...
0
votes
1answer
198 views

ubuntu 1310 with two NICs: one with dynamic address and one with static address

I am running Ubuntu 13.10 on a laptop with one physical wired NIC (eth0) and one physical wireless NIC (wlan0. The current config is shown below (I removed lo interface since it is of no relevance) ...
0
votes
1answer
186 views

assigning new ip address

my girlfriend has the ip address to my computer and is getting onto my computer and stealing stuff. i use linux and was wondering if i could assign a new ip address other than thru my internet ...
0
votes
0answers
234 views

How to dynamically switch public IP of my VPS (with multiple IPs)

I have VPS with 7 IPs, running Ubuntu 12.04. You can see output of my ifconfig command here at picture: if config output Now I want to run php script under the different public IP each time. For ...
2
votes
2answers
298 views

How to get remote server's ip?

I've got the server's adress and I don't know how to get its ip adress. I have an access via ssh and I need it so bad, please help. (As for your information I've been looking for this for some time, ...
0
votes
1answer
263 views

how can i use grep to find IPV4 Number in a pcap file with regx syntac?

I'm new in ubuntu. I have this IP regex '\b((25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)(\.|$)){4}\b' I have a network pcap file, I want to use this regex and the grep -e to find all IP address in the ...
0
votes
0answers
157 views

how to proxy to a VPN connected server with local services running?

I'm having trouble accessing services that are running on my Linux Box from outside the local network. The setup is not as simple as most tutorials describe so I'm a bit stuck. My Linux Box (running ...