Ubuntu Networking :: 3com Router - Unable To Config
Jun 8, 2010Under ubutntu 10.04 I'm unable to acces the config page 192.168.1.1 the browser just won't open th page (and I have Internet as I'm writing this right now).
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Ubuntu Networking :: Can't Config Router ?
Feb 22, 2011My brother owns a chain of photo studios and we've just converted the computers over from Windows Vista to Ubuntu 10.10
We're setting up a wireless router at one of them right now and I can't log into the router via chrome or firefox by typing in 192.168.0.1
It just tells me there is no network connection. From what I remember I don't need internet to connect to the router to configure it.
On windows or osx it's generally a plug and play operation to getting the wireless all setup and secure.
Networking :: Networking Config For Desktop/Laptop Through Router
Jan 6, 2011My Desktop is wired through eth0 to my wireless router. The router is connected to the internet. the ipaddress leased to my desktop was done with dhcpcd. My laptop is connnected to the wireless router through the wifi card known as device eth1 and i used dhcpcd for that also. How can I network my laptop via wifi through the router to the Desktop?
View 7 Replies View RelatedNetworking :: Linux Router / Config Should Be Done On The Box So That IPs Inside The LAN Can Be Ping From The Internet?
Mar 4, 2010I am using centos box as a router. WAN side has a public ip and lan side also using a public ip. I configured dhcp server on the LAN side and it is working perfectly, pcs on the LAN side can able to access the internet.
Problem: Considering the fact that LAN IPs is using Public IP and it is presumed that from the internet it can be able to ping IPs inside the LAN but, alas, it couldn't.
No firewall has been config!
Question: What config should be done on the box so that IPs inside the LAN can be ping from the internet?
Ubuntu Networking :: 3COM US Robotics Message Modem?
Jul 5, 2010I trying to make my ubuntu 8.04 working with an Hardware modem 3com us robotics message modem. Is there any manipulation to do? My objective is to install an Hylafax server on this ubuntu ( already done), but no modem is recognized.
PS: my computer doesn't have any internet connection
Ubuntu Networking :: Getting The 3Com 3CRGPC10075 Wireless Card To Work
Apr 12, 2010I have looked for information regarding this card. I have tried to install it using ndisgtk and ndiswrapper. I have the green light on the card but it won't work. When I have tried using ndiswrapper to install this card, I can get the driver to install but then the instructions say to type the following line which I do, but then it gives me an error message:
sudo modprobe ndiswrapper
The error message is:
WARNING: All config files need .conf: /etc/modprobe.d/ndiswrapper, it will be ignored in a future release.
WARNING: All config files need .conf: /etc/modprobe.d/blacklist, it will be ignored in a future release.
CentOS 5 Networking :: Cant Get 3Com 3CCE589 PCMCIA Card To Work
Jun 24, 2010I am trying to get an old IBM 600e to work with Centos 5.5. The install seems to have gone well but I am struggling to get any networking support. I am concentrating on a 3Com 3CCE589EC card which seems to be on the supported list. It works fine under Windows 2000 on the same computer so I believe the hardware is OK. When I insert it the following messages are shown in /var/log/messages:
pccard: PCMCIA card inserted into slot 0
pcmcia: registeing new device pcmcia0.0
0.0: RequestIRQ: Resource in use
0.0: RequestIRQ: Resource in use
0.0: RequestIRQ: Resource in use
Am I likely to have an easier time with a different card and if so which?
Ubuntu Networking :: Unable To Connect To Router
May 19, 2011I'm running Ubuntu 10.04LTS 64bit. The desktop running it does not connect to my router or the internet. My mac laptop does. When I installed windows on this desktop, it too could connect. But after reinstalling ubuntu, I cannot. I tried upgrading to the latest ubuntu, but that just bricks my computer. Here is my ifconfig:
Code:
~$ ifconfig -a
eth0 Link encap:Ethernet HWaddr 00:1d:09:95:39:76
inet6 addr: fe80::21d:9ff:fe95:3976/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1492 Metric:1
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Ubuntu Networking :: Unable To Reach Nameservers Via Router
Feb 3, 2010This has probably been beaten to death, but I can't find anything that fits my exact situation (maybe I'm using the wrong keywords, sorry).
Server:
eth0 - external NIC, DHCP IP from ISP
eth1 - internal NIC, static 192.168.0.1
DHCP running on eth1
IPTABLES set up to masquerade on eth0
I have a computer connected up via server's eth1. It's IP is 192.168.0.201 (/etc/init.d/networking restart) gives me a DHCPOFFER and everything, so DHCP seems to be working fine.
Server:
can access internet I can ssh into 192.168.0.201 (even though it seems to take longer than usual)
192.168.0.201:
can ping server (well duh, I ssh'ed in from the server) cannot access internet for DNS on the internal NAT I'm using the same DNS servers as the router, so the server's
resolv.conf:
nameserver 69.169.190.211
nameserver 208.72.160.67
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Ubuntu Networking :: Unable To Wireless Connect With Router?
Apr 23, 2010I have had a router die on me and have bought another (maybe a bad buy!) The new router is Linksys WAG120n. Ethernet is fine. Laptop wireless adapter is Atheros AR5009 802 11a/g/n. I have setup a wireless connection but it is not connecting to it. I have checked the router settings and these seem to be OK! I'll try to give any details required.
View 2 Replies View RelatedUbuntu Networking :: Unable To Connect To Wireless Router
Aug 12, 2011Firstly, the actual problem I'm having is that when I start my computer (netbook) up in the morning and try to connect to the router (wirelessly) it just... doesn't work. I've used it before, at full signal strength, and it was completely fine. It never disconnects me or anything - but if I shut down my computer, like I do overnight, when I start it up again often it's hardly getting a signal at all (or so it says) and when it tries to connect it makes the connecting animation and occasionally flashes to a circular thing like firefox's loading animation. Eventually it just fails.
I try restarting my computer, but it doesn't seem to help. The last time, I had to wait until the signal looked "full" again, then delete the settings in "edit connections" for that router and only then would it let me log in again, even though I was using the same password from the same computer (even in the same place). That only seems to help when the connection looks "full" though, and even then, not always. Normally I'd try resetting the router, but I can't because it's locked in the next room (I rent a room here and the guy with the key is rarely around) but honestly I don't think the router is causing this, for a few reasons:............
Ubuntu Networking :: Unable To Detect Router - Tries To Connect But Fails?
Apr 24, 2010Ubuntu 9.10 comes with rt2870, the driver for my Zonet ZEW2545, and I have had to blacklist rt2800usb in /etc/modprobe.d/blacklist.conf in order for rt2870 to work. My network adapter is able to attempt to connect to my router, but after 10-40 seconds it tells me I am disconnected again. This adapter works fine on windows.
View 1 Replies View RelatedUbuntu Networking :: Unable Get Internet Connection / Ping Router
Jun 7, 2010when I was still at my university room where the connection would work after a few reboots. After moving back home the connection worked on and off for a day before not working at all. NetworkManager is telling me that I am connected and have an ip address, etc, but nothing is able to get an internet connection. I am able to ping myself but am not able to ping my router. Everything works fine on M$ and other PC's on the network, it's just my ubuntu 10.04 that is playing up.
View 9 Replies View RelatedUbuntu Networking :: Router Recognizes Bridge But Unable To Obatain An Ip For The Box?
Sep 1, 2011My router recognizes my bridge (ubuntu 192.168.1.102) but am unable to obatain an ip for the box?
View 2 Replies View RelatedFedora Networking :: Unable To Ping Router
Jun 9, 2010i have Fedora 13 dual booting with Win XP and i cannot ping my router in Fedora. just reinstalled and i'm still unable to ping my router.everything looks like it was installed correctly except in the ifcfg-eth0 it has IPV4_FAILURE_FATAL=yes dont think this should have a value of yes.
View 13 Replies View RelatedUbuntu Networking :: Unable To Access HDD Connected To Belkin Router / Enable This?
Jun 21, 2010I 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?
Ubuntu Networking :: Computer Unable To Find Wireless Signals Despite Right Next To Router
Apr 4, 2011just switched from Windows Vista to Ubuntu 10.10 on my Toshiba laptop and I'm loving it, except for some wireless connection problems. About 70% of the time, my computer is unable to find any wireless signals whatsoever, despite being right next to the router. When it does find the signal it connects fine and runs great, but most of the time it doesn't show any signals at all. I can't find any pattern to when it does or doesn't find the signal. My result for the "sudo lshw -C network"
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Fedora Networking :: Configure Router - Unable To Ping Between Two Pc's
Dec 15, 2010I have a router which have 4 ethernet ports(eth0,eth1,eth2,eth3,eth4 ) & One ADSL Line & One USB, I need to configure My router eth3 as a WAN & eth0 as a LAN using iperf, I am going to findout test a my Application(using iptables) whether my application is correct or wrong As of now I configured like server pc1(192.168.1.230)--->eth0(gw)(192.168.1.1)Router--eth3(gw)(192.168.2.1) -->pc2(192.168.2.157). For eth3 as a WAN and eth0 as a LAN. But I am not able to ping between two pc's.
View 1 Replies View RelatedNetworking :: Unable To Open Port In Router Or Firewall?
Jan 26, 2010I am trying to make a vnc connection from pc #2 to pc #1. Pc #1 is a debian pc behind a zyxel router (P-2602HW-D1A). Pc #2 is a windows xp pc another place at the internet.I have configured the zyxel router to forward incomming trafic on port 5902 to the local ip-adress of the debian box. The debian box is running a vnc server, listening on port 5902.But i dosn?t work.I have tryed to scan the zyxel routers ipadress on port 5902 from the internet, but the scanner says that the port is closed.The vnc server on pc #1 is working fine on the local network. I can connect to the server from a pc on the same side of the zyxel router.Is it deffenitly a router problem, or could it have something to do with debians own firewall?
View 2 Replies View RelatedUbuntu Networking :: Wired Ethernet Connection - Unable To Connect To The Internet Or My Router
Dec 5, 2010I have just installed ubuntu 10.04 using the wubi installer to dual-boot my machine. Under ubuntu, I am not able to connect to the internet or my router. Everything works fine under windows. I have tried to find relevant information in the forums, but nothing seems to work for me. I have tried disabling ipv6, setting a static ip, but no go. ifconfig shows no IP, dhclient results in no DHCP offers and pinging my router's IP results in Network is Unreachable.
View 9 Replies View RelatedNetworking :: Linksys WRT54G Dd-wrt Unable To Route When In Router Mode?
Sep 18, 2010Problem Summary: - Linksys WRT54G dd-wrt NOT able to route when in Router mode
Env:
- Linksys WRT54G running dd-wrt v24 firmware
- LAN Subnet: 10.0.0.0/8
- WAN Subnet: 172.16.0.0/16
- Linux FC13 configured as a IPv4 router
- LAN 172.16.0.0/16
- WAN ISP/Public IP
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Fedora Networking :: FC10 - Unusual System-config - Unable To Ping Other Computers Or Routers
Jun 2, 2009I recently built my second general-purpose server, and recently installed fedora core 10 on it. The first thing I attempted to set up after installation was the network - and that's where it's gone wrong When editing a network device using the graphical system-config-network utility, I find that the subnet mask is being automatically changed to match the default gateway address every time I attempt to modify any of its settings (or sometimes even when I cancel the changes). This also means that I cannot set the subnet mask, as it simply won't accept my setting for it. I seem to be able to get around this glitch by setting the subnet mask using the shell version of the same utility, but that doesn't solve my network issue.
Even when I use the shell utility to fix the subnet mask, I'm unable to ping other computers or routers on the network even when ifconfig indicates that the desired ip address has been taken, and other computers on the network are also unable to see the server. I'm using a wired connection and a static IP address on a network with no DHCP.
Ubuntu :: Jdownloader - Cablemodem - NO Router - Visudo - Reconnect Config ?
Feb 13, 2010I Love Jdownloader program but can't solve this old problem.
I'm still a little retard with GNU/Linux
Able to do a reconnect by running the following commands
Quote:
This is the script I'm using.
Quote:
It resembles this one in Window$
The program dhcpcd requires root user privileges.
Avahi daemon and network-manager widget should be disabled or uninstalled for this to work on Ubuntu.
Also I'm using Karmic.
I'm not Cisco certified. What I think it does, in a non technical comparison, is tell the ISP hardware that your ip should be 190.189.48.52 or whatever number you like.
For the ISP this would be the last lease you used.
The ISP hardware does not recognize this last lease in its list, so it assigns a new ip.
That does the trick and you get your new ip!
My ISP promotes the service with dynamic ip so no legal matters here.
The problem is how to automatize it.
Sudo runs the script with no privileges problems.
I am able to run it password-less by modifying sudoers file via visudo command.
I add the following line
Quote:
It can also be like (this would need extra security measures?)
Quote:
Then you can run sudo /usr/bin/cambiar-ip and it won't prompt you for a password.
Password issues solved, I cannot get Jdownloader to run it.
In the Settings > Reconnection tab
Tried to use "External" and "Batch" but i get reconnection failed sad face.
I've tried in "External" /usr/bin/sudo /usr/bin/cambiar-ip
It won't work.
I'm missing something of the Unix security structure.
Here is the wiki of the program
[url]
Ubuntu Networking :: DLink ADSL Router As Main Router And The Belkin N1 As Repeater?
Apr 13, 2010Because of the configuration of my house, I need two routers.I have a DLink ADSL router as my main router and the Belkin N1 as my repeater.I have set up the IP address in the Belkin to be 10.1.1.10 - my DLink is 10.1.1.1. I have disable the dhcp in the Belkin and set the DNS as ISP provided. [URL]..I have set the channel to 11 and in the Ubuntu Network Manger I have set the IPV4 to Link Local Only. I can see the Belkin and connect with my PC.but it will not take me through to the internet.
View 9 Replies View RelatedUbuntu Networking :: Unable To Connect To The Internet But Can Connect To The Router
Apr 6, 2011I am trying to setup a dhcp server for my internal network. I have two NICs, a modem, and a wireless router. I have my server connected directly to my modem which is providing me with Internet access on eth1 and is working fine. I have dhcp and dns setup on eth0 which is connected to my router. The router shows that it is connected to the Internet but when the router gives a client computer an IP address, the client is unable to connect to the Internet but can connect to the router. I will post my configuration files below with my current configuration.
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Networking :: Setting Up Linux Box As IPv6 Router To Replace Netgear WNR1000 Wireless Router?
Jun 18, 2011I want to set up a Linux box as a wireless router to replace our existing Netgear WNR1000 router, as I believe the Netgear does not support the coming IPv6 protocol. Unfortunately, it is not flashable with OpenWRT or DD-WRT presently.
As we have Comcast, our cable modem acts as a dumb modem according to the customer support guy I talked to, and our router is the one that asks for the IP address from DHCP. Thus, when Comcast switches over to IPv6, I don't believe my existing router would work, correct?
My idea is to take a Linux box and put two NICs and a wireless adapter in it, using IPCop or Smoothwall to set up a router. I could then enable IPv6 support for when we have IPv6 with Comcast. Is that possible? Would there be a way to get BIND to hand out private IP addresses in the same subnet on the both the LAN NIC and the wireless card?
Networking :: Set Up A Laptop As A Router To Connect Wirelessly To ADSL Router?
Nov 6, 2009I have a desktop PC running Ubuntu 9.10 and Windows 7, and a Eee PC 701 laptop running EasyPeasy Ubuntu 9.04. I'd like to connect the desktop to the laptop with a wired connection (eth0), then the laptop to my ADSL router using wireless (ath0).
I have a crossover ethernet cable (I bought on ebay). I have set up my laptop with a static IP address on my LAN and it uses OpenDNS.
I have added this to /etc/sysctl.conf on the laptop:
net.ipv4.ip_forward=1
Then I tried this on the laptop:
sudo iptables --table nat --append POSTROUTING --out-interface ath0 -j MASQUERADE
sudo iptables --append FORWARD --in-interface eth0 -j ACCEPT
This is a variation on what I found on other sites describing how to set up a router. I don't understand iptables very well, but I gather that the above two lines should set up forwarding so that traffic from my router to the laptop will be forwarded to the desktop, and vice versa.
But this doesn't work. The connection doesn't even establish between the laptop and the desktop.
Networking :: Network Setup - Router - Wireless Router Card ?
Apr 24, 2010I'm having trouble getting my network set up the way that I want it/had it. You see, when I first set up my network, I just had my cable modem going directly to my standard wired router (A D-Link DI-604), which had DHCP,and was connected to all of the computers on my network. I had one switch hooked up to one of the ports of the router, but this was a regular switch, and it would not try to assign IP addresses, it would just pass through the DHCP info as I wanted.
Now however, my network setup has changed. My room mate and I both got laptops, and we decided that we wanted to have wireless access so we didn't have to constantly plug in to the router.
Now my network is set up like this: The modem is hooked up to the router(DI-604), which is hooked up on the LAN side to our computers, our switch (which is hooked up to 3 more computers), and to a wireless router card (A Gigabyte GN-BC01).
The wireless router card has two jacks for ethernet. One for WAN, and one for LAN. The LAN side we have plugged only into the computer in which the card is installed.
Now the problem is this: The wireless router card comes with DHCP by default, and it's assigning addresses to the laptops and to the computer hat it's in, and worse, the IP addresses are on a different subnet than that of the main dlink router. The Main (dlink) router assigns addresses from 192.168.0.1 (itself) to 192.168.0.254, while the wireless router card assigns addresses from 192.168.1.1 to 192.168.1.254 (itself).
Because of this, I cannot access services on the wireless network from my wired network or vice versa. The first thing I tried was setting the card to assign addresses from 192.168.0.12 to 192.168.0.253, however it just said "internal error" when I tried to do this. I decided that this may be because it sees that it was being assigned an address on it's WAN side on the same subnet. So the next thing I tried was disabling DHCP and setting the "LAN IP Address" to 192.168.0.12, hoping that the DHCP would just go through the card, like a switch. I would have set the LAN IP address to be assigned by DHCP, but this was not an option, so I decided that'd be the best thing to set it to.
Once again however, setting the LAN ip address to an address on the same subnet as that of the IP assigned to it's WAN side caused it to report an "internal error". I verified that this was the issue by setting the LAN address to several other private IP addresses to test (I.E. 10.0.0.1, 192.168.3.1, 192.168.5.12).
My question then really is: How do I set up both routers so that I can access services and computers from each network from the other network. Should I set them with different subnets and set the gateway on the wireless network to the main router? To the wireless router card? Should I put them on the same subnet? Will it know how to communicate?
Here is a link to (picture) my network diagram. Network Diagram
Networking :: Linux As A Router / Bring 147 & 148 IP Online Without Router?
Mar 26, 2009These r IP provided by my ISP that i've put on Fedora 8:
WAN IP:xxx.xxx.xxx.17 (eth0)
Subnet:255.255.255.252
Gateway:xxx.xxx.xxx.18
Valid static(public) IP set of 2:
IP:xxx.xxx.xxx.147 & 148 (eth1, eth2)
Subnet:255.255.255.240
i want to run xxx.xxx.xxx.147 as a web server & xxx.xxx.xxx.148 as a ftp server. but I'm able to ping only xxx.xxx.xxx.17(WAN IP) from outside world. Can any1 tell me that how can i bring my 147 & 148 IP online without router.
Debian :: Use A 3com 3crusb10075 With Lenny Amd64?
Aug 6, 2010i wondered if there is any way to use a 3com 3crusb10075 with lenny amd64 (5.0.5).
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