Networking :: Ssh Behind A Router - Cannot Access From The Outside
Feb 17, 2011
i use slackware 13.1 i have apache, mysq, php - working i have a router netgear WPN824v2 - latest firmware port forwarding to my comp 192.168.1.105 port 22 i can access my ssh from my internel lan, but i cannot access it from the outside... i used [URL] to test the port and it says that is closed. i used PFportCheck Program on my other windows computer and it says that "port 22 is opened on another device!" - which is good because it's opened on this computer. also tried to changed the port on sshd_config to 6655 and 22 but it's still cannot connect...
View 1 Replies
ADVERTISEMENT
Jun 9, 2010
I moved my server and network equipment, and now the wireless works but I cannot get my server online. I host a website, so this is kind of urgent.
I have a wireless router and can access the internet fine on my laptop. My server is wired & connected to the router. It sets up the networking properly.. ifconfig has an ip address, the default gateway is present. But I cannot ping google, or even the router. It says destination host unreachable.
So I go back to the laptop to check the router settings.. sometimes it likes to assign the server the wrong internal ip. But, I can't access the router settings either! The page (192.168.1.1) times out. Same with trying to ping the router. How can the laptop be online if it can't reach the router?
Oddly, ifconfig on my laptop reports an ip address starting with 99.233. It's always given me an internal address starting with 192.168. What's going on here? Is the router not allocating an internal ip? I use wicd to connect, if it's relevant.
We have a windows laptop that can only get a "local connection". Now it does sound like the router is forwarding directly to my laptop, instead of allocating internal ips.
View 1 Replies
View Related
Mar 18, 2010
Guys in windows we physically acces the router by accesories -> communication tools. same way how do we access in fedora?? Similarly is it possible to convert a Fedora system to an router?
View 5 Replies
View Related
Jun 21, 2010
recently I have bought a new wireless router and now I have problems connecting to some (secure) websites. I can't login to gmail and facebook while I am still able to connect to these sites using my old router. I have also tryed to connect to these sites using my new router on windows and it worked with no problem.It is really strange for me, although I don't know that much about networking. I am using Fedora 13 and a TP-Link (TD-W8901G) Wireless router and I have these problems using both wired, and wireless connections with this router.
View 5 Replies
View Related
Jul 7, 2010
I have a wireless network in my house through a Zyxel P-320W router, and I've noticing that the signal strength isn't very good in the basement. Now I have this old D-Link-624+ router lying around for a long time and I've been hoping to get it to work as an access point, that way I can move freely around the house without changing which router I'm connected to.
View 3 Replies
View Related
Nov 15, 2010
I have two laptops with me here at school, one bigger one [home computer], and one smaller one [netbook]. I take the smaller one with me to class and when I'm out and about, however, I keep all of my things on the bigger one. I would really like to be able to set up some sort of SSH port forwarding for the bigger machine so that, when I'm out and I realize I left file X on my home machine, or I want to listen to a certain song, or whatever, I can just scp it to the netbook. The issue is, at my dorm, I'm stuck behind a firewall and can't just set up a SSH daemon and port forward through the router, I need a more clever solution. I do have a home server (not with me at school), which I commonly use for transferring files. Basically, I'm wondering if there is some way I can SSH into my server box, with reverse port forwarding so that, when I am out and about, I can just log into my server and copy files from my home computer for use on my netbook. I've tried a couple of solutions which come up from google "reverse ssh" but haven't been able to get them to work. A step by step guide to doing this would be great. Again, the setup is:
Home server [ssh-able]
Home Computer [behind firewall, can't ssh into at the moment]
Netbook []
Want to be able to SSH from Netbook to Home computer, probably using Home server.
View 1 Replies
View Related
Apr 19, 2011
i Cannot access Server behind the linksys router via ssh
Server details:
OS: Linux RedHat
DHCP: Static IP set to 192.168.1.101
[code]...
View 4 Replies
View Related
May 13, 2010
i want to know that which application in linux will give me access to the router like in windows we use hyper terminal or i have to install a particular package
View 2 Replies
View Related
Apr 12, 2009
I'm sure that some of us techies have found the need from time to time to have a portable wireless bridge (see ascii art below) on our jaunts into the big bad user-woods, and I am here to ask the question of HOW to pull this off, with the least installation/configuration possible, as my tech lappy is also my main computer. What I want to do is this:
Code:
(ISP) -> (wlan0 - [MyLappy] - eth0) -> (Client computer)
Basically, thats a mess, so i'll explain it further:
wlan0 grabs the netz, and a computer connected to eth0 via switch/router/crossover cable can access those netz.
1. No configuration on the client would be prime choice rib for me.
2. Client should be any OS/Arch.
Any grand ideas out there? Currently using FC10, with various extra repos enabled.
Oh, and N00by alert, I'm learning quick, and am not shy to try new/complicated things, just bear with me!
View 4 Replies
View Related
Jan 9, 2010
I've installed ubuntu 9.10 64bit onto a usb flash drive and found that even though I can connect to my safecom adsl modem/router I can't get an internet connection, the previous versions work and it works with a Linksys router. Is this a known issue with a fix?
I'm using a Toshiba satelite pro!
View 5 Replies
View Related
Jan 24, 2010
the router is TP-Link TL-WR340G. When I got it I entered the menu and configured everything without problems. Some time ago I had to reinstall ubuntu and after that I couldn't access the router. I tried to reset it, i tried switching the wifi on and off. I connect the router and the pc with the network cable, i type 192.168.1.1 in firefox and it says: can't access site. I plug the internet cable in the modem - its the same and I dont have internet at all.
View 7 Replies
View Related
Apr 18, 2010
I have a dual-boot desktop with Windows 7 and Ubuntu.Problem: Linux does not recognize my D-Link DWA-131 Wireless N USB Adapter. So, I can't access my wireless router or the internet.D-Link has a Linux driver for the DWA-131 posted on their website URL...that includes a readme file with long, strange, convoluted instructions on how to install the driver.
View 9 Replies
View Related
Aug 24, 2010
us robotics router, trying to access 192.168.2.1, worked on windows xp, just switched to lucidi have tried using both firefox and chrome, neither will access my router
View 7 Replies
View Related
Jun 10, 2009
I am looking for a solution for our LAN traffic monitoring and would like to use some opensource linux application. I have a linux box with two NIC cards and what I thought is the following: Our setup is as follows. Internet comes in through the router and into the firewall. From the firewall it goes into our switch and distributed among the workstations.
I have no access to the router or the firewall as they are centrally configured. I would like to place a device into the loop through which I could monitor the LAN traffic.
Can I put a linux box between the firewall and the switch and have all packets going through registered and logged? I have a proxy server (non transparent) and that captures some but not all. I would like to get all packets registered without interfering with the LAN etc.
View 3 Replies
View Related
Mar 1, 2010
I changed to a 4 port ethernet router (D-Link DSL-2542B Adsl2+)with intention to share Internet access with my brother (he's on Vista).Initially it all went well,but 3 days ago there were connection problems occured on the part of the ISP. Without realized the problem,I had reset the router.This morning I've been informed by the ISP that the connection has been re-established.So,I accessed the Internet via the 4 port router but failed to do so (server not found).Suspecting that the problem was from the 4 port router,I reverted to my old Adsl router (DSL-520B single port) and without any problem I managed to access the Internet back.I really need help to configure back the 4 port ethernet router to its initial state.
View 9 Replies
View Related
Jul 8, 2010
I have a newer Belkin N+ router that has a USB port for accessing an external hard drive.I can access the HD with no problem in Windows.I am new to Linux/Ubuntu and cant seem to connect to the HD. In "Network" I have a folder "Windows Share" and within that folder is where I see the HD "CBHD" (name of my drive). I cant click it because when I do, i get an error message along the lines of (cant remember exactly right now) "Failed to mound"I typically access the drive in Windows via : \192.168.2.1
View 1 Replies
View Related
Sep 23, 2010
1. HP Mini 110-3000
2. 02:00.0 Network controller: RaLink RT3090 Wireless 802.11n 1T/1R PCIe
3. wlan0
4. cant find...
5. nothing come out...
6. *-network DISABLED
7. wlan0
8. Description:Ubuntu 10.04.1 LTS
9. 2.6.32-24-generic i686
10. * Reconfiguring network interfaces...
I cant see any access point from my router...
View 1 Replies
View Related
Oct 23, 2010
I have an Apple Airport Extreme dual band router, with a 2T hard drive plugged into the USB port, formatted with FAT32. Both Mac OSX and Windows 7 automatically see the drive and all the files on it, but unfortunately, I can't get Ubuntu to really see that drive. It sort of shows an icon under network, but if I try to open it, I don't see any files in it.
I have a very unaltered off the shelf installation of Ubuntu 10.10 on a Sony Vaio, some sort of AMD dual core vintage. I never thought that it would be Linux that failed to see the router drive, but unfortunately, that is what has happened.
View 2 Replies
View Related
Oct 27, 2010
At work, we (like almost everyone) are still full-on windows. I am currently trying to get away from windows because I am not a fan. my current windows machine (different from my Ubuntu machine) is accessing the wireless network fine, and there are no obvious problems there. Also, my Ubuntu machine can access my wireless network at home, so I know there are no driver issues. I set up the connection for the Ubuntu machine, and it seems to be connecting OK. I can ping internal IPs and by all statuses, the connection to the router is functioning. However, when I attempt to load a web page or ping a domain or external IP, it fails. I tried to ping the IP, thinking if that worked, it's probably the DNS, but pinging both domains or IPs fails. I have looked around at forums and posts, but none of them seem to match my issue (that's probably not true, but I am struggling to see the commonality).
Here are the results of "netstat -r":
Destination Gateway Genmask Flags Metric Ref Use Iface
192.168.45.0 * 255.255.255.0 U 2 0 0 wlan0
link-local * 255.255.0.0 U 1000 0 0 wlan0
default 192.168.45.5 0.0.0.0 UG 0 0 0 wlan0
And here is "ifconfig":
wlan0 Link encao:Ethernet HWaddr 74:f0:6d:XX:XX:XX
inet addr:192.168.45.49 Bcast:192.168.45.255 Mask:255.255.255.0
inet6 addr:fe80::76f0:6dff:XXXX:XXXX/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
[code]....
View 3 Replies
View Related
Jan 14, 2011
I have a friend that recently moved to Linux. She had started out with Ubutnu 9.04, which was giving her a lot of Issues along with being no longer supported, so I recommend Linux Mint 10 to her, since she wanted something closer to Windows. I instructed her on how to do a clean install. Linux Mint installed ok, but when she was about to set up wireless to get on the Internet, she realised that she had forgotten her password. She called her network (Belkin) for assistance to retrieve it. She was told that Linux is not really supported; however they gave her this address to access the router: 192.186.2.1 from her browser which did not work. So there was nothing further they could have done since she couldn't gain access to the router. She is currently only able to use Ethernet connection to get online.
What could she do to reset her password or gain access to the router? I didn't want to tell her to reset the modem in case it will leave her with no internet and no way to setup her router.
View 5 Replies
View Related
Apr 28, 2011
Today I set my HPG50 with Ubuntu 10.10. I used network install disk, then tasksel to add Ubuntu Desktop. Everything was fine, I set up my samba shares and a few other things. I had the NM icon on the panel but did have to configure. I was on wired connection and I could surf no problem. When I went to set up the wireless, I noticed the icon was gone. I know it was there after the install. At some point the network manager icon disappeared, not sure when because I could still access the router and internet. I spent a few hours surfing google and the forums trying to find an answer. Then, after running update and upgrade I lost internet. Even though I could see the router, I connected straight to the modem, still no internet access. I unplugged the cable from that machine and plugged it into my other system and I could surf just fine.
It was clear that nm-applet was running from running nm-applet at the terminal - nm-applet - "An instance of nm-applet is already running - Warn Couldn't initialize the D-Bus manager. nm-tool - State - connected, Driver r8169, State Unmanaged, Default no. NetworkManager.State - All three entries are set to "true". It seems clear that some other app is managing my connection as I can access the router and am currently serving video to my apple tv from this system. How do I find which app is managing my connection?
View 9 Replies
View Related
Jun 30, 2011
Using Ubuntu 10.04 LTS.
I have an intranet server behind a NAT router. Very standard linksys router home setup. The server has a static IP. I used port forwarding in the router to use SSH and log into the server remotely - it works OK.
I want no one outside my home network to access any webpages on the server unless they're authenticated.. I know I could port forward like with ssh but with http port 80 and then see webpages , but again this would open it up to anyone with my cable modem's IP - wouldn't it?
I need a secure way like SSH that requires a password before anyone could access port 80 and http from the server from a remote network.
How do I do this? And on the local network people can get served pages normally as usual. Just remote would need authentication. Must be commonly done(?)
View 2 Replies
View Related
Nov 22, 2010
The garage in my house is a dead spot for my current wifi router.I can't get a signal there.Moving my router within the limits of my cabling doesn't fix it. But I have two other routers I'm no longer using.Is it possible to use one of them as a wireless access point to extend the range of my current router?If so, what is the general procedure for doing that? My main router is a Verizon Actiontec M424WR. My other unused routers are a D-Link and a Netgear, both of which have wireless capability. The Netgear had a superior range, as I recall.
View 8 Replies
View Related
Jan 22, 2009
Presently this client access the net through following setup
ADSL modem -> hub -> all computers
Now they want to do some kind of bandwidth control, content filtering. So I tried setting up squid with dansguardian. This is what I did
ADSL -> linux server -> all computers.
The linux server has two NIC cards. One to the ADSL router and another to the local hub. This is how my squid.conf file looks like
http_port 3128
acl ubc src 192.168.1.0/255.255.255.0 (for subnet)
http_access allow ubc
Have set the gateway server as 121.x.x.1. Which is the gateway server of the ISP. Now I can ping the local network, but cant ping the gateway or any other website. Also I am unable to access the router administration page.
View 2 Replies
View Related
Jan 8, 2010
Setting up desktop (9.04) behind router for remote access by latptop (9.10) I am setting up desktop (9.04) behind router for remote access by latptop (9.10). Rationale: All of my files are on my desktop HD, but I am often out of my home needing to work on my files. It is becoming labour intensive to keep track of the files I make/change and try to copy them on my non-connected desktop/laptop.
Dream: Able to remote access and modify my desktop files from my laptop (while the files remain on the desktop). Request: A simple, GUI, basic, non-technical guide how to set it up!
What I know: 1.I was going to use the 'Remote Desktop' VNC connection under System->Preferences. However, if I understand this correctly, this only secures my computer (i.e. Locks the front door of my desktop) and the data streamed between them is not encrypted.[URL]..
2.Then I need to set up my router to accept the connection from my laptop.
3.Then I will need to use SSH to secure the info sent between them. This is the bit I don't really have a good grip on.
[Code]...
View 5 Replies
View Related
Mar 3, 2010
i have a router, i use it to connect my LAN to internet. Now, my LAN only coneck via cable, i want to try make my router to be a Acces point to routes the LAN whitch use Wireless.
View 1 Replies
View Related
Jun 5, 2010
I have I fileserver on my home network. It has a static IP and is plugged into the back of the wireless router. It is fine on the network but cannot access the internet. I noticed this when I was trying to update my package list. This is what is in /network/ interfaces:
auto eth0
iface eth0 inet static
address 192.168.2.100
netmask 255.255.255.0
network 192.168.2.1
broadcast 192.168.2.255
gateway 192.168.2.1
[Code]...
View 2 Replies
View Related
Jun 21, 2010
I have an external hard drive connected to my router. From Windows I can access it, but from Ubuntu I can see the hard drive, but when I try to access, I'm asked for a password. However my network does not have a password neither the hard drive.
What must I do?
View 9 Replies
View Related
May 20, 2009
I have built a linux router with a pc having two network cards. I am running ubuntu 8.10.
I have enabled forwarding on the router. One network (192.168.1.0/24)is connected to eth0 and another (192.168.2.0/24) is connected to eth1.
The interfaces have addresses 192.168.1.1 and 192.168.2.1.
On any side side of the network, I can ping both interfaces on the router.
However when I ping a machine on the other side of the network, I get 100% packet loss.
I have not touched iptables on the router or any machines.
What I am doing wrong?
View 2 Replies
View Related
Apr 24, 2010
Does anyone have experience with the D-LINK DIR-655 gateway OR router OR wireless access point? On the surface, I like this box, but it is giving me grief. First, it wants me to use a win-dose CD configurator application. I use the embedded web page configurator. Next, there are several configuration wizards at the embedded web page. After trying the wizards, I went to the manual screens to tinker to get something working.
So what is going on? When a LAN client connects, I want DHCP to present at least two "nameserver" values ... which then make their way into /etc/resolv.conf The DIR-655 plays some nameserver games like caching and blacklisting and other things. However, I get some ad-vert page from "dnssearch" or "yahoo" or similar when names don't resolve. I really don't want this behavior. Network-manager does not report the connection down, however streaming anything stops or "reconnects", browsing times out, LAN side traffic seems to stop as well.
View 1 Replies
View Related
