Ubuntu :: Create A Sub Interface And Specify A Vlan?
Nov 3, 2010how can I create a sub interface and specify a vlan for that sub interface
Reason is that I want to connect to a switch let;s say on vlan 20 but directly to my laptop
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Networking :: Route Non-vlan Packet To A Vlan Interface
Apr 20, 2010do you know if there is any possibility to route/force non-vlan packet to a vlan interface in Linux?
View 2 Replies View RelatedNetworking :: Failed To Remove VLAN Interface?
Feb 11, 2010My Linux machine's all Ethernet ports are connected to Cisco 2960SCG switch. Linux machine is having two Ethernet cards. First one is using "e1000" Ethernet driver and the second one is with "nxge" Ethernet driver.
Problem is; I am successful while trying to delete VLAN interfaces over motherboard PCI Ethernet card, but if i try the same on other PCI card the following messages are coming,and soon system getting hanged.
Message from syslogd@ at Wed Feb 10 17:48:11 2010 ... localhost kernel: unregister_netdevice: waiting for eth5.390 to become free. Usage count = 4
Bofore using nxge based Ethernet card I used e1000 based only, for that also I had same problem.
[root@localhost ~]# ifconfig eth5.390
eth5.390 Link encap:Ethernet HWaddr 00:21:28:21:DB:D1
inet addr:192.168.155.4 Bcast:192.168.155.255 Mask:255.255.255.0
inet6 addr: fe80::221:28ff:fe21:dbd1/64 Scope:Link
[Code]....
Networking :: Getting A VLAN Router With A Wan Interface Capable Of Ethernet And AMT?
Oct 30, 2010getting a VLAN router with a wan interface capable of Ethernet and AMT? something under $80-$100 pref.i need to segment a client on my home network.
View 1 Replies View RelatedCentOS 5 Networking :: Dhclient Can't Get Default Gw On VLAN Interface
Jan 13, 2011I have the following system
# cat /etc/redhat-release
CentOS release 5.5 (Final)
# uname -r
2.6.18-194.32.1.el5
Networking :: DHCP Offers Not Being Limiting To Specified Vlan Interface On Debian?
Jun 25, 2010I have configured dhcp3-server on my debian box and I'm wanting to offer dhcp on one of the vlan interfaces. The dhcp is functioning but when I test applying it to a different vlan, the original PC can still get an IP. For example: eth1 has vlan100 and vlan200. Our managed switch has the ports configured such the pc1 is on vlan100 and pc2 is on vlan2. This works fine and I can inter-route between vlans with static IPs. Our dhcp config is currently set as:
ping-check true;
ddns-update-style none;
default-lease-time 21600;
max-lease-time 86400;
INTERFACES="vlan100";
authoritative;
[code]....
Networking :: Create Multiple Virtual Adapter For VLAN'S
Jul 3, 2010I need to set a NAC (PacketFence) system , i would like to set in my case eth0 to work with several different VLAN'S i created ifcfg-eth0.2 copied from orginal ifcfg-eth0 and changed the ip and append VLAN=yes but when i am triyng to load ifcfg-eth0.2 i get error
I must missed something
My ifcfg-eth0 goes as follow
Code:
My ifcfg-eth0.2 goes as follow
Code:
Networking :: Create Vlan Using Cisco 3750 Switch?
May 24, 2011Before going to vlan topic I have basic question. I have a gateway as 10.209.108.1/22 if I am connecting gateway to cisco 3750 switch port 1 can I use remaining ports to connect via above gateway? I mean suppose I am connecting NIC to port 2 and IP 10.209.111.200 can i ping 10.209.108.1? Is this valid without configuring any vlan or anything on switch?
View 3 Replies View RelatedCentOS 5 Networking :: Create Multiple Virtual Adapter For VLAN'S
Jul 3, 2010I need to set a NAC (PacketFence) system (CentOS 5.5), i would like to set in my case eth0 to work with several different VLAN'S i created ifcfg-eth0.2 copied from orginal ifcfg-eth0 and changed the ip and append VLAN=yes but when i am triyng to load ifcfg-eth0.2 i get error
my ifcfg-eth0 goes as follow
# Intel Corporation 82578DM Gigabit Network Connection
# Normal VLAN Lan adapter (Managment)(On-boad 1st NIC)
DEVICE=eth0
[code]....
Fedora Networking :: Setup The Network Scripts To Create Two Network Interfaces For Vlan X And Y?
Apr 7, 2009Using Fedora 10, can anyone tell me how to setup the network scripts to create two network interfaces for vlan x and y. Both interfaces should obtain an ip from dhcp and both interfaces should run over eth0.
View 2 Replies View RelatedRed Hat :: Networking - Setup Network Scripts To Create Two Network Interfaces For Vlan X And Y
Apr 7, 2009Can anyone tell me how to setup the network scripts to create two network interfaces for vlan x and y. Both interfaces should obtain an ip from dhcp and both interfaces should run over eth0.
View 4 Replies View RelatedUbuntu Networking :: Create 'Ethernet-over-IP'(or Tunnel) Interface?
Nov 28, 2010I'm trying to create EoIP interface on ubuntu so i can create a simple tunnel to my mikrotik router. Is there anyone know how or even done that? If EoIP is not possible, is there any other simple way?
I had already read and thought about doing it with OpenVPN, but when I read the community documentation for OpenVPN on ubuntu 10.10, I fear it won't connect the tunnel to mikrotik OpenVPN server, since OpenVPN on ubuntu uses 2 certificate and 2 key files(as i read on the docs), but mikrotik configuration, i can see only 1 certificate can be applied on. This confuses me and make me decide to use EoIP(but i can't find any tutorial/docs about it). I don't actually need the encryption and security, i just need to create a tunnel for ubuntu and mikrotik.
Ubuntu Networking :: Create A Nickname/alias/logical Name For An Interface?
Jul 28, 2011Basically I am looking for a simple way to create a universal nickname/alias for a interface.We ship servers that have upto 6 NICs on them. The user can have those NIC configured as either ethN, bondN or vlanN interfaces. As we need to provide NIC status information we would like to be able to run commands such as
Code:
ifconfig INTERFACE1
that would map to whatever the user had already configured.
Fedora :: Cannot Create The Hamachi Network Interface
May 9, 2010I simply cannot get this to work, has anybody managed it?
My problem is related to tuncfg I believe. I make the modification to the source of tuncfg to change ifconfig to /sbin/ifconfig. If I run hamachi start debug I get the following output:
It appears it cannot create the hamachi network interface because it doesn't appear under ifconfig.
Code:
09 23:14:39.810 [ 117] [ 3338] ipc: login
09 23:14:39.810 [ 117] [ 3338] ses: set_reconn(no)
09 23:14:39.810 [ 117] [ 3338] ses: go_online
09 23:14:39.810 [ 117] [ 3338] ses: state 1.1 -> 2.0
[Code].....
General :: Create An Interface That Belongs To Jdoe Only?
Jun 3, 2011So Linux does an excellent job in managing rights per user. You all know the file and process management.
But is it also possible to create a virtual private network interface?
Say Linux user John Doe (jdoe) wants to test network software without being root and disturbing the real netif. Can you create an interface that belongs to jdoe only? Like eth0, eth1 and ethJdoe, making ethJdoe belonging to jdoe.
Ubuntu Networking :: One Card Not Recognized - System Refuses To Create Interface
Jan 10, 2010I see there is a driver module for network card in my system. I have 2 identical network cards in my system the 1st one works well, but the second one.. My system refuses to create interface on it.... lspci
[Code]...
Ubuntu Networking :: Create Script To Set Wifi Interface's Power Lower?
Sep 30, 2010I am a noob in Ubuntu and I would like to create and script or file which when clicked sets my WiFi interface's power lower, down to 7dBm. I already know how to do it by typing on the terminal, I just write:
#sudo -s
#my password
#iwconfig wlan0 txpower 7dBm
[code]...
Fedora :: Create A GUI Interface For Some Command Line Commands?
Aug 22, 2011I'm developing in java.
I want to create a GUI interface for some command line commands (drush - drupal).
How can I interact with the command line commands with java? or any other languege?
General :: Create New Graphical Interface (gtty) In Redhat?
Sep 19, 2010I'd like to ask how to create new gtty in redhat, I already know how to create new text terminal (tty) by appending a line in inittab file.. but I wanna add a graphical one
View 1 Replies View RelatedGeneral :: Create A Nagiosadmin Account For Logging Into The Nagios Web Interface ?
Dec 24, 2009The code below is used to create a nagiosadmin account for logging into the Nagios web interface
Code:
I am now using PCLinuxOS as the monitoring host (where nagios is installed). PCLinuxOS returns this error :
When I type that line.
Programming :: Use Glade With C/python To Create A Graphical User Interface
Jan 30, 2011I am working with ubuntu (linux) and have to create a graphical user interface. The GUI is a 2-D plot that have to plot a point. The point ( x and y co-ordinates) are not hardcoded, and are coming from another file (another piece of code written in c / python). I was thinking to use Glade with c/python to create this. But, I am not sure how to start with this.
View 4 Replies View RelatedServer :: Create A Java Servlet That Will Interface With A Shared Object (.so) Library?
Feb 15, 2011I want to create a Java Servlet that will interface with a shared object (.so) library. The library is a component provided by a SDK manufacturer. This Java Servlet will be hosted on Apache Tomcat running in the Amazon Web Service (AWS) Cloud.
View 2 Replies View RelatedOpenSUSE :: Interface For Managers To Login And Create Proxy User ID's For External People?
Mar 3, 2011Does anyone know what is the best open source proxy solution out there? What we need out of the proxy are the following: Access Control - There should be a web interface for managers to login and create proxy user ID's for external people Good password complexity requirement Lock down the allowed websites
View 1 Replies View RelatedUbuntu Servers :: Setting MTU With VLAN?
Apr 4, 2010Looking for any help I can get here.. We have a 9.10 server with both (ifenslave & VLAN) installed and configured. When we are running in bond mode (bond0) it sets the MTU to 9000 just fine.
iface bond0 inet static
hwaddress ether 00:04:7B:30:4A:AC
address 172.21.2.250
netmask 255.255.255.0
mtu 9000
[Code]...
Networking :: No Connection Within The Vlan?
Dec 13, 2010i set up vlan1 in cat2950 switch
#config t
#int vlan 2
#ip address 192.168.1.7
#no shutdown
i then moved all the interface ports (port 1 - port 24) from the default vlan1 to the vlan2, with....
#int f0/1
#switchport mode access
#switchport access vlan2
the problem is that with the above configuration, i connected 3 linux boxes on the switch but non of them could connect with each other.
when i did a ping, it says "destination unreachable"
what am i missing out here, and whats the fix?
i assigned static ip address to these boxes, also there's no router in this network by the way. i dont think i will need one either as all the machines in in the same vlan2.
Fedora Networking :: Creating VM VLAN ?
Aug 5, 2009I'm preparing to "follow" these directions which will make VirtualBox's networking behave like VMWare's "NAT" networking. Of course, these instructions are for a Ubuntu/Debian setup.
I am quite certain that I can write a script that'll do the equivalent steps on my Fedora 11 box -- which is acceptable to me. I would, however, like to know how to splice this stuff into NetworkManager and/or /etc/sysconfig/networking/devices/, to do this the "right" way.
The desired networking behavior:
-VM's get assigned addresses via DHCP on a virtual network
-VM's can talk to each other and to their physical host
-VM traffic out to the 'real world' is NATted
Networking :: Difference Between VLAN And Subnetting?
Apr 22, 2010What are the function differences between VLAN and subnetting ?
View 3 Replies View RelatedNetworking :: How To Find What Vlan My Server Is On
May 10, 2011Is there a way to see the vlan tagging associated with an ip addresses on my centos servers from their command line?
View 3 Replies View RelatedNetworking :: Regarding Transparent Squid Use In Different Different VLAN?
Apr 2, 2009i have configured transparent squid with dansguardian for content filtering i used this squid server ip on client gateway(not on browser) for content filtering, is it possible that i could use this squid server in different VLAN.
View 3 Replies View RelatedServer :: DHCPD: Subnet On A Different VLAN
Jun 8, 2010I am trying to provide dynamic IP addresses for devices that are on a different VLAN (101). The server is currently providing 172.17.x.x/16 range for its own VLAN (417). My server is RHEL4 and DHCPD is version 3.0.1. The core switch (Cisco 3750) is configured with ip-helper on VLAN 101 interfacce. Here is my dhcpd.conf file:
authoritative;
ddns-update-style ad-hoc;
omapi-port 7911;
shared-network eth1
[code].....
However my laptop on the VLAN 101 keeps getting IP of 172.17.x.x/16 range..