I need to set up a VPN between 2 clients but don't have the foggiest idea where to start. I have searched the internet in vain, I have yet to discover the steps I need to take.
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I have 17 system (sys1,sys2,sys3.....sys17) in my office, and i am willing to setup a dedicated system to act as a firewall for that i have selected sys1 with two NIC(eth0 for local network and eth1 for internet) and i have configured to access internet in my office for that i have opened a wellknown port 80.but my clients are not accessing the internet..
and please check my sample IP configuration !!!
interface : eth1 (ISP IP)just for example
IP :192.168.0.2
gateway:192.168.0.1
dns:202.56.230.5
dns:202.56.230.6
Interface : eth0 (my local lan )
192.168.1.1
255.255.255.0
IP address of xp clients ranges form 192.168.1.2 to 192.168.1.16 with default 255.255.255.0
my question is that which gateway address and dns i have to give to my clients for accessing internet ?...
I have a Slicehost VPS and I'm trying to set up PPTPD on it. I only have one IP address (the public IP of the box). All the PPTPD howto's I've seen rely on assigning remote clients IPs from the local subnet (e.g. the PPTD server's local IP is 192.168.0.20, and remote IPs are taken from a pool of 192.168.0.30-40).
However I don't think I can do that as I only have the one IP address on Slicehost's network - that public IP (and all other IPs in the segment are public). So what I really want to do is to be able to create a private LAN segment or virtual network adapter and have VPN clients assigned addresses in that segment, then routed out onto the Internet effectively using the PPTPD box as a router. I am using Ubuntu Hardy (LTS).
How do I share default profile file by NIS so that I do not have to setup profile in every NIS clients?
View 3 Replies View RelatedI administrat a school in Denmark, with around 40 clients runnig xp pro and a windows 2003 server, but i read about the possibility of running a linux server, with thin clintes that can run from the server, if it has network pxe boot.
I was wondering if anybody now any links to a good how to page, on what is needed on the setup side of the server, and clients. To make it work. And i have to use my dhcp from the win 2003 server. Is that possible.
I am trying to find the proper way to setup a NFS4 Server with two clients. I have:
FileServer: CentOS 5.5
-IP:10.1.1.200
-User: Max
-Export: /FS-Data
[code]....
User/Group Max owns FS-Data on the FileServer, How do I go about mounting it on the clients, since root can only mount?
I'd like to setup a Linux VPN Server that allows Windows clients to connect. What would I have to do to accomplish this?
View 2 Replies View RelatedI'm setting up a network for a school. The network has 11 client computers (windows xp) and a server (fedora 10) All I need to do is have a share for all the children to use. (this I did by adding each client to the workgroup specified on samba then I just map the drive). The issue turns out to be that I have over 300 users. The users don't always use the same computer therefore I need the users to be registered on all 11 clients. How can I do this? I have been searching and I've not gotten anywhere. How can I add the computers to a domain instead of a workgroup? What can I use?
View 1 Replies View Relatedhow to Divide Equal Bandwidth between / Among Network Clients? e.g if there is total bandwidth = 10Mbps and only 5 clients are online then bandwidth should be divided evenly i.e each client to 2Mbps and if 20 clients are online then 0.5Mbps to each client automatically. [in windows this can be done by bandwidthcontroller software now how it can be done in linux]
View 3 Replies View RelatedI'm some sort of creating an Internal webserver or Intranet for short locally. My local webserver ip address is 192.168.0.1 and when im trying to view this on my xp clients i will type it in the url 192.168.0.1. What im trying to do is view my webserver instead of typing ipaddress I'll type hmij.edu.ph for example and trying to resolve it locally through local dns resolution.. so every time i type for example. my webserver name hmij.edu.ph i want it to redirect it to my local webserver w/out going to the internet first.. I already setup dnsmasq for dhcp and dnsclient resolution. is there any better way on how i can achieved this?
View 5 Replies View RelatedI have a strange problem for internet. My clients (winxp - S2) can't get internet.Let me explain my scenerios. Fedora 10 with lan (eth0) having direct internet from dsl model, client (XP service pack 2) can use samba shares using dhcp (wlan0) installed in Fedora 10 box. client can ping my linux box.Now problem is: client (dosbox) can ping the google ip address (i.e ping 74.125.39.106) but can't use 'ping www.google.com'. That means ping with ip works for internet from my client. My linux box can. I can use internet from FC10 but can't use iexplorer from my client to have internet. I have enable ipmasquarding in Firewall and dhcpd is running on wlan0 for dynamic ip address of my clients.Can someone suggest me what kind of problem having I? What should i do to success iexplorer for internet? what possibly am i missing?
View 3 Replies View RelatedI am trying to make my fedora 15 my gateway instead of my old D-Link, but I can't seem to get it working.
View 5 Replies View RelatedI finally get rid of all panel solutions on my server in order to install nginx. Everything is working correct with nginx. I defined my nameservers via my domain manager as
ns1.domain.tld ip1
ns2.domain.tld ip2
Now my question is how can i define these nameservers to my server via ssh and after defining nameservers do i have to do anything else ?
I tried google but without success. I have a small home network and one computer has to work as a bridge (comp1), it connects to the internet through wlan and is connected with cable to other computer (comp2), I would like to to make that second computer member of a local network with internet access.I was trying this:
Code:
ifconfig wlan0 0.0.0.0
ifconfig eth0 0.0.0.0
brctl addbr br0
brctl addif br0 wlan0
brctl addif br0 eth0
[Code]...
i setup yum to use my proxy (/etc/yum.conf , /etc/profile.d / KDE network setting)and it works great.
but rpm does not.(the command rpm) how do i setup rpm to use the same proxy yum is setup with ??
i was trying to setup a static ip in order to forward ports but with no luck. I need to setup these:
- IP address: 192.168.1.2
- Subnet mask: 255.255.255.0
- Default gateway: 192.168.1.1
- Preferred DNS Server: 192.168.1.1
I want to play around with squeezebox on my laptop. But I am experiencing some complications.My system: Linux lunatech 2.6.38.8-35.fc15.i686 #1 SMP Wed Jul 6 14:46:26 UTC 2011 i686 i686 i386 GNU/Linux Squeezebox ver: 7.5.5-1 Here is what I did:
Installed the repo:
Code:
#rpm -Uvh http://repos.slimdevices.com/yum/squeezecenter/squeezecenter-repo-1-6.noarch.rpm
Installed the server
Code:
#yum install squeezeboxserver
Started the server
Code:
#service squeezeboxserver start
Starting squeezeboxserver (via systemctl): [ OK ]
So far so good...When i try to access the web ui using firefox [URL] it wont find it. I tried typing in my hostname and my ip address as well but with the same result. I read in this thread that selinux might be blocking the port, so I added the recommended rule
Code:
#semanage port -a -t http_port_t -p tcp 9000
But it still doesn't work...
I tried nmap
Code:
#nmap -p 1-9001 my.ip.address but it said that all ports where closed. So i started the mysqld service and ran nmap again to verify that my firewall settings doesn't get in the way. It then showed that port 3306 was open.
Connection from MANY VNC clients to ONE Server?
View 3 Replies View RelatedOk, here goes, I have a rdp server sitting at a remote store which is behind a router I do not control.
I might be able to get the phone company to add routing to it but at the moment I'd like to do this with ssh and reverse port routing, because I might need this for other ports later and I never know if the phone company wont break other routings already in place or just screw up the entire thing .
I am able to have a linux box at the site ssh into a server located where I'm at and reverse port forward port 3389 to that server. I can also then ssh into that server from my linux box and port forward 3389 to my box, under another port since my 3389 is already in use. Finally I can use rdesktop to rdp on the my local box which bounces it through the server and back to the linux box which forwards it to the rdp server (A Windows 2008 server to be exact). This is all well and good and works reasonably fast, but, I need to be able to have users on windows boxes at my site do this without all of the rigmarole. I need to, I guess, redirect a normal open port, or create one, on the server where I am so that it connects internally to the reverse forwarded port or open the internal port to the outside. So I guess I need to make it a 'gateway' for that one port, this way all I have to do is point the rdp clients at the main server and port to have it eventually connect to the rdp server in the remote store.
how to go about doing it. I guess I need an iptables entry forwarding the port but I'm not sure what is should be.
The other option is opening up the port 3389 to the outside but I'm not sure how to do that either. Right now I have no iptables entries at all but even if I turn off iptables completely port 3389 is not available if I try to use it from another pc on the network but I can rdp from the server itself using the 3389 port so I know it's working internally.
I have a client in Pittsburgh that has a Mac server and a Linux (RHEL) server on a LAN. They have a Netgear FVS 318v3 router on which they had a VPN running. They could do this because they had the router configured for IP-SEC and they only had Mac laptops as clients. I'm told Mac laptops can be configured to connect to IP-SEC VPNs, but Linux (I have Ubuntu) clients cannot.
I'm told that we need an PPTP VPN, and that the Netgear can not act as an endpoint, but can pass PPTP traffic to one of the servers if we set them up as a PPTP server.
We hired two different network consultants to set up the VPN, but neither one is able to set up a VPN to allow both the Mac and Linux laptops to connect.
Why is this so difficult? Lots of companies have VPNs that allow any client to connect.
Would it be better for us to purchase a different router that can act as a PPTP endpoint?
Do I want the router to act as a PPTP endpoint, or would it be better for me to use the Netgear and set up a PPTP service on one of the servers? Or, is there some better solution?
I'll state the issue and then give whatever extra details are needed. I'm running Ubuntu 10.xThe Linux box is connected to a router via ethernet. That Linksys router is bridged to an AT&T router.The bridging is working fine. The AT&T router's page shows the IP of the Linux box and lists it as a device. The Linksys page shows no errors with packet transmission and receipt. I can ping the Linux box from any client on the AT&T router, and can ping the AT&T clients from the Linux boxI had set the IP of the Linux box to192.168.1.201 while configuring that router, as I had set that router to 192.168.1.200 and it just seemed orderly.The network preferences show eth0 being set to auto dhcp, but the IP is still set to .201 so I don't know that it actually released or renewed.
View 5 Replies View RelatedWere seeing very strange problems related to Alteon and linux clients. We got an Alteon Application Switch 2208(Version 22.0.2) balancing traffic for http, https and ldap. Everything works fine when using windows(iexplorer) or RHEL 5.3 clients, as wget, firefox, or direct telnel to por 80 or 389. But we got some linux machines, a CENTOS 5.5 for example, that can�t make it to work. No special configuration, no different vlans or subnets. It just stay waiting for the response:
[Code]...
Code:
DMZ
Server--Router0--Modem0 ISP2--Modem3--Router3--Client3
/
Client1--Router1--Modem1--ISP1--WAN
/
Client2--Router2--Modem2 ISP3--Modem4--Router4--Client4
The Server in the above diagram can be accessed by Client3 and Client4 but not at all by Client1 or Client2. Router0 specifies the Server as a DMZ Host. I would be more specific but this is not my server. I don't use a DMZ, I forward ports when they are needed. In this case I represent ISP1 and the server belongs to a befuddled client. Client1 & Client2 can send packets to each other, no problem. Could the DMZ be breaking communication between the Server and Clients 1 & 2?
I'm having a problem getting X to forward from one of my machines on my network. There are a bunch of clients running RHEL5 and one server also running RHEL5. When I ssh from any client to any of the other clients using: ssh login@client3.blah.blah.blah -X everything works fine, but if I try to ssh to the server
ssh login@server.blah.blah.blah -X
I get the following error: emacs: Cannot connect to X server localhost:10.0. Check the DISPLAY environment variable or use `-d'. Also use the `xhost' program to verify that it is set to permit connections from your machine. I've also tried from my mac laptop to ssh with -X to both my client machines and the server, with the same problem. Forwarding works fine when I ssh to the clients, but not to the server.
Things I've done/tried: I've checked sshd_config for X11Forwarding yes. I also tried adding the server using xhosts. Turned off all firewalls. It really seems to be a problem with my server since I have the same problem with my mac laptop (on a totally different network).
IM completly new to fedora but decided to give it a try after using ubuntu for a while,I have everything setup apart from sharing and im been fiddling for a while now.
View 1 Replies View RelatedHas anyone set this up for use with iTunes? Any feedback as to how it works, tips, trciks, experiences?
View 2 Replies View Relatedhow would i set up my Fedora 12 box to connect to the internet using Android SDK's adb forward tcp:8080 tcp:8080 while my phone is pluged in via USB? I'm able to set it up for Firefox. But how do i set it so i can access the repos? i'm using my phone for an internet connection(not WIFI)the app is called proxoid
View 1 Replies View RelatedI've got a sitecom usb wireless adapter that uses the RT2870 chipset.I have got the rt2870sta module and have a ra0 interfaceI can set up a connection in the network tool and it recognises the usb device fine.
[root@genie devices]# iwconfig
ra0 RT2870 Wireless ESSID:"******" Nickname:"RT2870STA"
Mode:Auto Frequency=2.462 GHz Access Point: Not-Associated
Link Quality=10/100 Signal level:0 dBm Noise level:-97 dBm
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:0 Invalid misc:0 Missed beacon:0
I have no control over it and the wireless bit in Network Manager is greyed out. I got the firmware from the Ralink site
/lib/firmware/rt2870.bin
I have set the country code in the .dat file to 1 for channels 1-13 and selected channel 11 My netgear wg-614 wireless light has no activity.
my dad bought a HP server for his office for networking and its connected to every computer aswell but since its my aswell his first time at fedora. ok so he wants to setup an FTP server on the server which is has fedora 12 installed on it and apache too installed how to setup an ftp network on the server without reinstalling or corrupting fedora?
View 2 Replies View Relatedi am accesing internet via proxy server till now...now i switched from proxy server to broadband connection. can't able to setup internet connection.
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