Fedora Networking :: Know Remote Ip Address?

Jul 14, 2011

I want to connect yo server in my house and in work i want to know the ip of my home server.

How can i get my dinamic ip adress of my home server ?

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Red Hat / Fedora :: Log Remote Or External Ip Address Of Remote Clients?

Sep 15, 2010

We're using both SuSe and RHEL servers. Our servers are running behind firewall device and remote root login is disabled in SSH.

We're using NAT.

Remote client connections including failed logins are logged into the /var/log/messages but what is logged are gateway ip of our LAN - the LAN IP of Firewall device.

How can I logged the external or public IP of the remote client?

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Red Hat / Fedora :: Cannot Connect To IP Address Via SSH From Remote PC

Sep 13, 2010

I'm trying to connect to my home pc with ssh. I have road runner connected to a wireless router and then my pc connects to the router via a wireless card. I can use the Internet from my pc. I also know sshd is running. I do a ifconfig to get the ip address. Then, nothing happens when I try to connect to this ip address via ssh from a remote pc. So, what's going on with this? How can I get ssh to connect to the home pc?

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Networking :: Address Of Remote Network In FreeNX Wizard And Bit Type?

May 21, 2010

Some FreeNX start-up troubles here, need a hand. 1) I am trying to establish a connection from my workplace PC on my workplaces's LAN to my home PC on my private LAN (LAN-to-LAN). Just typing in the public IP of the target LAN in the "Host" field gets me nowhere, as it fails to connect due to a denial at port 22 SSH - even though I've done the forwarding in my home router and punched the required hole in the local firewall of the target machine.

This resembles what I'm looking at: [URL]..2) My home PC is 64-bit Mepis and my workmachine is a 32-bit Ubuntu. Is this a problem?

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CentOS 5 Networking :: Find Remote Machine Ip Address Used By JDBC

Mar 1, 2010

I am accessing a remote DB using JDBC from inside a java program. is there any terminal command with which I can see the remote machine's ip/mac address?

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Networking :: Deploy A Remote OS Installation For Host With Public Network Address?

Jan 27, 2010

Is there any one know how to deploy a remote OS installation for a host with public network address? In a LAN with private network, we can use PXE, kickstart... but what we could do with the hosts have only public ip address?

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Ubuntu :: Remote Address Book

Feb 15, 2010

I was just wondering if there is a remote address book program or if there is a way to sync abook and gmail (without any manual intervention like Contacts->Export->csv in Gmail).

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Slackware :: Remove Ip Address From Remote Host?

Apr 16, 2010

If I have a dnsmasq server and it dished out a IP address that I don't want it to and it still gives it to my machine no matter how many times I restart windows and issue ipconfig /renew|release or enable/disable the adapter, how do I force it to give my windows machine an IP I want it to have?

The only way I've accomplished this in the past is by rebooting my slackware system.

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Ubuntu Multimedia :: Serve Files To A Remote IP Address?

Feb 22, 2010

I have a media server with all my music and movies on it. Right now I have mediatomb on it serving up files to my ps3. They are on the same LAN. Is there a way to accomplish the same thing, but have them on different networks? Can I tell the ps3 to search an external IP addres on port 2222 to look for a media server?If that won't work (I doubt it will), is there another way to do this? I am moving to Germany in 5 months for work and I Won't be able to bring my media server with me. I'm taking a bunch of stuff to my parent's to avoid rent and all....So I could just hook the server up to the router, set it to forward a port and have access to it.

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Ubuntu :: IP Address Of Remote Computer To Establish SSH Connection

Jul 9, 2011

I want to transfer files from my laptop to my desktop remotely over the net. Both these computers access net via different service providers and have dynamically assigned IP addresses. If I know the IP address, I can use ssh to accomplish my task. However if I don't have physical access to the desktop, I cannot know the IP address. Is there a way by which a the desktop sends its public IP address to me so that I can establish ssh connection ?

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Programming :: Remote Client Mac Address On Socket Descriptor?

Dec 14, 2010

I want to get the connected client MAC Address after accept() call. I can get the IP address of the client but i don't know how to get the client MAC Address in my this programme. Here I am Posting my Code.



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Ubuntu Networking :: Port Forwarding From Public Address To Private Address?

Feb 24, 2010

Currently my OS is Ubuntu 9.04 Jaunty Jackalope Desktop OS and my web server is Apache2. I have a public address 60.x.y.z and my pc local address is 10.x.y.z. I have a web app in my Apache2 which currently run in localhost(10.x.y.z).

I would like to enable the web app so that it could be browse from outside. I know there maybe some port forwarding process and some commands involved in order to do that. But I have no idea on the steps to do that.

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Networking :: Error Str2addr:Address 35 Outside Range Of Address Field Length 1?

May 12, 2011

I am working on implementing a protocol on NS2.34 .I really need help to solve this problem . Actually , I don't now whether the problem is generated by the tcl code or the c++ code when I run the simulation, I get this result :

num_nodes is set 64
channel.cc:sendUp - Calc highestAntennaZ_ and distCST_
highestAntennaZ_ = 1.5, distCST_ = 550.0

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Networking :: Program To Assign Globa LIPv6 Address And Bind() To The Previously Assigned Address?

Apr 24, 2010

Consider the following program:

#include <stdio.h>
#include <stdint.h>


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Programming :: Fetch The Remote Client Mac Address On Socket Descriptor?

Dec 14, 2010

I have written one simple code which is posted here. i want to fetch the Mac Address on socket descriptor which is returned after accept () call.




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Ubuntu Networking :: Static IP Address And The Install Configures For A DHCP Configured Address - Network Not Starting

Dec 16, 2010

Version 10.04 LTS. Installed desktop version and network worked but I needed a static IP address and the install configures for a DHCP configured address. I tried changing to static address using the System->Preferences->Network Connections application but was unable to get the system to come up with the network up.

So I manually modified the /etc/network/interfaces and the /etc/resolv.conf files. I restart the system but when I do an ifconfig, I don't see a configured IP address on eth0 (only the loopback address). If I run /sbin/ifup eth0 everything then works fine and ifconfig shows the correct address bound to eth0.

My files are as follows:

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Ubuntu Networking :: IP Address Set To Manual But Still Queries DHCP For Address

Mar 12, 2011

I'm running Ubuntu 10.10 and I'm having problems trying to assign it a static IP address. No matter what I put in the Preferences->Networking area (identifying the interface as Manual)... it still will query DHCP for an address if I run the dhclient command. I'm using to using ubuntu server where I just set the IP in the interfaces config file.

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Networking :: Dynamic IP Address With PTR Record Versus Fixed IP Address Without?

May 7, 2010

I am running my own Postfix mail server. Some time ago I noticed that most email was rejected because of the server's dynamic IP address. So I got a fixed IP address. However then I noticed that some mails got rejected due to failing the reverse DNS check. So my ISP told me to get a range of IP addresses and they could then create a PTR record for one of those addresses. That is now running but it turns out that the IP address used for the PTR record is a ... dynamic IP address. So Spamhaus PBL rejects my emails again.

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Networking :: Bind External IP Address To Internal IP Address?

Jun 7, 2009

I have a few external IP's assigned to me by my ISP. I have IPcop as my router/firewall. I am wondering how to bind 1 of my external ip's to my internal ip address. So I do not have to port forward, etc. For Example, to and on the server it see's the external IP address.

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Fedora Networking :: How To Change The Mac Address

Feb 17, 2009

Some people may need to change the mac address of their ethernet network cards. This can be easily done with fedora with command line. Just follow the steps below:

1. Log as root on a textual console (ctrl+F2) or through "su -" command in your console

2. Print your network configuration with ifconfig

[root@localhost ~]# ifconfig
eth0 Link encap:Ethernet HWaddr 00:23:8B:6A:7E:9E
inet addr: Bcast: Mask:
inet6 addr: fe80::218:8bff:fedb:7e9e/64 Scope:Link


Here, eth0 is the ethernet interface of your system. The mac address is put in red.

3. Change your mac address using the following syntax

ifconfig eth0 hw ether 00:18:8BA:7E:90

The new value (in green) must be hexadecimal

4. if you have a dhcp server that distributes the adresses automatically, then request a new adress for your eth0 interface

[root@localhost ~]# dhclient eth0

5. Now, your interface is up and have a new mac and IP addresses. This feature may be useful if the network administrator ban you according to the mac adress, for example .........


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Fedora Networking :: Cannot Get IP Address For Eth0

Aug 2, 2009

I downloaded Fedora 10 32bit and put it on a Dell Dimension 8200 to save it from the recycle bin. Everything seems to work except I cannot get an IP addr. Roadrunner is my ISP using a cable modem and a Linksys Instant Broadband Series Etherfast Cable/DSL router model BEFSR41. In system-config-network, the nic shows inactive. If I activate it a window opens saying "determining IP information for eth0". After a short time the message adds the word "failed". Using a Windows PC on the same network, I can look at the DHCP connections on the Linksys and I see the MAC addr for the PC running Fedora.

From the OS installation, /etc/sysconfig/networking/devices/ifcfg-eth0 has following:


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Fedora Networking :: Specifying DNS Server Address

Aug 3, 2009

I have specified Primary DNS address in Network Manager's DNS tab and saved those settings. But when I restart my PC, Primary DNS address will go blank. How can I save this address premanently?

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Fedora Networking :: All Eth Devices On F9 Box Have Same IP Address?

Jul 28, 2010

What I am trying to do is the following: I have many IBM MT-M 6223 towers (Intel Xeon processor) that need to run a certain Fedora 9 configuration. It is working on one box, now it needs to be replicated on all of the others. What is being done is the working box is cloned, and then that image is loaded on all of the others.These boxes have 5 total Ethernet devices. There is one on-board port, and there are two 2-port expansion cards for a total of 5.

There was one initial problem out of the gate that has since been solved (or perhaps not completely). What was happening is that the boxes that received the cloned image had their Ethernet devices misnumbered. Instead of eth0 through eth4, they were numbered eth5 through eth9.This was eventually traced to the following file: /etc/udev/rules.d/70-persistent-net-config. That file contained the original settings from the box that was first cloned. It had eth0 through eth4 at the top with MAC addresses belonging the box that was the source of the cloned image. It looks like this mismatch was detected, and five more entries, numbered eth5 through eth9, got appended to the bottom with MAC addresses belonging to the new box.

Once /etc/udev/rules.d/70-persistent-net-config was deleted, and the machine rebooted, the 5 ethernet devices came up with the correct numbering (0 thru 4). /etc/udev/rules.d/70-persistent-net-config was rebuilt with the correct devname-MAC pairing.

Now for this new problem.... Part of the configuration across all these machines is that only eth3 should have an IP address. It is a static IP address set through the /etc/sysconfig/network-scripts/ifcfg-eth3 file. All of the other devices must NOT have any IP address. They are either not used or used only for raw Ethernet.After clearing out /etc/udev/rules.d/70-persistent-net-config, /etc/sysconfig/network-scripts/ifcfg-eth3 was edited to give the new box its own unique static IP address before rebooting.Sample ifcfg-eth3 file:



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Fedora Networking :: Set The Ip Address To Device?

Nov 20, 2010

How to set the ip address to particular device(ethernet device)

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Fedora Networking :: Change IP Address In KDE?

Mar 26, 2011

I've just reinstalled F14 with KDE rather than Gnome and I'm finding that I'm unable to assign a static IP address to my wired connection.

KDE automatically connects via DHCP, but when I go into KDE's network manager, the eth0 connection isn't listed. In fact, no wired connection is listed. If I manually add one with the correct settings (including a static IP), it switches back to DHCP upon rebooting.

How can I get around this? Should I install the networkmanager-gnome package?

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Fedora Networking :: Define A Name For This Ip Address?

Jun 9, 2011

i have run a ftp server with vsftpd. i set a public ip address on my server . but i want to define a name for this ip address (for example ftp.test.com) how can i do that?

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Fedora Networking :: Find Mac Address From IP ?

Jul 18, 2011

I need to find mac address when i know the ip of one client ( for example ). How can I do this ? ( Command )

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Ubuntu Servers :: Remote Desktop Connection - Cannot Seem To Connect To Any Windows Server Via IP Address

May 5, 2011

I have a problem with my Terminal Server Client, I cannot seem to connect to any windows server via IP address. Can anyone please recommend any tool I could use to connect? I need to work on the server for admin interfaces example Admin Kits for workspace protection

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Fedora Networking :: Find MAC Address Of A Networked PC?

Feb 21, 2009

I want to find the MAC address of another pc connected to my pc through LAN. That PC is showing GRUB load error so i cant boot it.

Can i find its MAC address through my PC? Both PC's are connected in LAN.

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Fedora Networking :: How To Change Wlan Mac Address ?

Mar 3, 2009

I couldnt find something for changing mac address for wireless. how to do that....

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