Virtual LAN(vlan) is a technique to create isolated broadcast and multicast domains at layer2 level.

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Use Raspberry Pi as Team Git Server

I've installed git on my raspberry following This How To. I need to use git for a team server. I have a problem: I can't clone repository in the local PC However a can commit without problem ...
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How to install and configure Dynamic VLAN Server?

I have below setup: Firewall: Fortinet 240D Core Switches are 2 one is Juniper EX 4200 & second one is EX 3300 I want to configure a Dynamic VLAN Server on Ubuntu Linux 12.04.3. Kernel and ...
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How do you set a vlan priority on a nic in freeBSD?

This question could arguably be posted on both networking.stackexchange and unix.stackexchange. I'll start here. I have a freeBSD (pfsense 2.1) server running as a router on google fiber. In order ...
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Creating VLANs between network namespaces

I want to implement the topology shown in the figure below using network namespaces (ns1 to ns4). ...
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Set the MAC address for VLAN device

I created a VLAN device via NetworkManager in my Fedora 19. Also I need a specific MAC address, so I edit the /etc/sysconfig/network-scripts/ifcfg-VLAN and edit the MACADDR= variable. But this ...
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Bridge interfaces with Vlan on Linux based access point

I have a Linux based wireless access point. It has eth0 interface for ethernet, ath0 for wireless and br-wan as a bridge between the two. bridge name bridge id STP enabled ...
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How to setup VLAN on same subnet as Ethernet ?

I have a physical NIC with dev name eth0 with ip 192.168.1.2 and gateway 192.168.1.1 and I want to setup a VLAN with ip 192.168.1.x and same gateway as eth0. Setting up the VLAN runs smoothly and I ...
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Boot in rescue mode with vlan support in RHEL

I am trying to restore RHEL OS (5.3.1.1) from network, where we have VLANs configured on our switches. So the only way to get to shared folder on remote server with backup image is to configure VLAN. ...
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What happens if you add a vlan-device to an interface that already is a vlan device?

When configuring an application that creates vlans by using vconfig add, I discovered that it was adding a vlan device to something that was already a vlan device. Effectively, what happened was: # ...
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Private vlan concept (rfc 5517)

I'm learing vlan concept and came around private vlan rfc. I think that i understand the reason and implication of isolated domain, but i'm not sure that i understand the community domain. ...
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Why does adding a non-VLANed interface to a bridge break the VLANed interfaces?

I'm working with VLANs on briges and have found that if I add a non-VLAN interface to any bridge, it breaks all the VLAN interfaces - packets leave just fine, but the return packets (which are ...
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Private VLAN's under Linux?

http://blog.ine.com/2008/07/14/private-vlans-revisited/ Has anyone tried private vlan's under Linux? Any experiences with them? My real question is does anybody have howtos regarding this?