VLAN or Virtual Lan is the name of the protocol standard from IEEE to 802.1q, which specifies the ethernet requisites to implement an independent area of a LAN isolated from another LAN with a tag on ethernet protocol(Layer 2).

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connect two vlans in cisco switch to one server

I have two VLANs on a Cisco switch. The first VLAN includes 24 PCs and the second has another 24 PCs. Now the company has decided to install a server for these computers. How can we connect these ...
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1answer
19 views

Trying to understand how an apartment complex’s Intranet is configured

This is just out of curiosity but I recently moved to a new apartment complex that uses a business class Internet service—I would assume—and distributes the Internet throughout the entire complex. ...
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23 views

Create virtual WAN interfaces in DD-WRT

Is it possible to create virtual WAN interfaces with different MAC Addresses in DD-WRT? This way it would be seen by the WAN Network as different devices connected to a switch. What I'm trying to ...
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21 views

Correct configuration of VLAN for second network

I have a problem with setting up VLAN for correctly working internet connection through one cable. My ISP have Data and Video connection which are basically separated: Data is used for normal ...
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2answers
18 views

Vlan to Port vs. Port to Vlan [closed]

I am trying to make sure Vlan tagging is correctly configured on our Cisco Switches. I've been seeing considerable network slow down and suspect its due to our camera traffic entering the data Vlan. ...
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18 views

vlan on mac address

I am not sure how to title this, so it might not be clear... I currently have an openwrt on my router at home. This router connects all devices in the house except for my digicorder. The provider ...
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1answer
49 views

Multicast and broadcast networks and routing

I am using my computer for watching TV and also for internet browsing(listening to youtube, soundcloud, etc.). For watching TV I am using m3u playlist, with a IP addresses from multicast network(e.g. ...
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1answer
44 views

How can I ping successfully from an vlan interface on Linux?

I created a VLAN interface on my Ubuntu VM: root@vagrant-ubuntu-trusty-64:~# ifconfig eth0 Link encap:Ethernet HWaddr 08:00:27:2e:8d:5d inet addr:10.0.2.15 Bcast:10.0.2.255 ...
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10 views

Setup bandwith limit on WNR3500Lv2

Is it possible to set a bandwith limit to a specific computer or network(in case of two WANs from same router) using WNR3500Lv2 with the standard firmware? And if not is there any firmware out there ...
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2answers
50 views

Can 802.1Q VLAN packets be passed through Wi-Fi transparently?

I'd like to reduce some wires. But my TV box requires both Internet connection with Ethernet and IPTV broadcast signal within VLAN. So I have to pass plain Ethernet packets and VLAN packets with ...
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34 views

How to create game connection over my router but don't share internet?

My friend and I want to play a game that requires a lan connection between two computers. I have a modem with wifi and he has a laptop with inbuilt wifi. So I want to let him connect to my router (to ...
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87 views

Using wireless lans with vlans on dd-wrt

i'm using a Buffalo WHR-HP-G300N with DD-WRT v24-sp2 (12/22/14) std - build 25697 and want to setup three different WLans which are mapped to different VLans. The box itself only acts as acesspoint ...
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1answer
84 views

Hosts on subnet can only access hosts subnet directly

I recently setup Proxmox as a virtualization host. It is just KVM + Debian in a nice linux distribution. My home network is 192.168.12.0/24. I wanted to use 192.168.14.0/24 as the subnet for all of my ...
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1answer
161 views

IPTV and NET over one cable - VLAN

My scenario: House with 2 floors. 1st floor equipment: ONT (fixed on this floor) - with four ports - three for IPTV and one for Internet Netgear Switch GS105E NAS (fixed) Computer (fixed) ...
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1answer
78 views

Router as VLAN broker bridge on single managed switch?

Will the network configuration below work? [ 8-port Managed Switch ] VLAN_1: Port 1 = Cable Modem VLAN_2: Port 2 = Router WAN VLAN_3: Ports 3-8 = Other Can the router on VLAN_2 broker between the ...
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0answers
90 views

Cant get Vlan to work on tomato shibby (AP)

Im setting up a small network. The hardware used is: HP 4330s with pfsense( As a router ) -> Broadcasting vlan1000(Admin) and vlan1001(Guest) Zyxel gs1900-24e (Switch) Asus RT-N66U firmware replaced ...
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13 views

Can I use a VLAN to prevent naming conflicts from devices on the same subnet?

My scenario is this... I have a business where all of the devices are connected to two layer 2 HP switches that are joined by a static port team. All of the connected devices are on the same IP ...
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33 views

DD-WRT route between vlan2:1 and vlan2

I've been trying to configure a Netgear R7000 with DD-WRT on board. My problem is the fact I have a private ip assigned to the WAN (vlan2) and a public ip assigned to vlan2:1 If I use only iptables ...
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1answer
58 views

Recommended protection from inbound traffic and set up of 3 vlans on home network [closed]

There are so many questions out there on this topic without the answer I'm looking for. They talk about basics like WPA2 and how to get neighbors to stop using their Wi-Fi.... Perhaps I don't know the ...
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0answers
23 views

Sharing APs, but different gateways

I'm moving into a student apartment building with three friends soon, and I could use some help in designing the network. The situation is as follows. We each have our own outgoing connection with a ...
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1answer
240 views

Setup Switch HP 1810-8G - Internet connection with several VLANs

I'm newby to this, indulge me. We bought a new HP switch with VLAN. The goal is to have two separate VLANs. The first port is for the router/internet connection. I've two groups ( A, B ) using the ...
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13 views

VLAN routing query on HP Swtch

I have Layer 3 HP switches throughout my organisation. They are set up to perform routing between all the VLANs connected to them, and everything is working. I am pretty proficient with using them, ...
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0answers
46 views

VLAN : machine can't access gateway

I have a VM on centos 6.3 used as a router/firewall with several VLANs. Here is my eth configuration file with a VLAN configuration : eth1 is setup with a public ip. eth3: DEVICE=eth3 ...
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1answer
37 views

Tagging VLAN1 on a switch

I have a Nortel switch which dates back to 2006. It has an egress tagging function which I think tags all VLANs including native VLAN1. This is my scenario: I plugged my laptop into that port which ...
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1answer
1k views

how to split up network into two subnets with only one router

I have one router on my home network. This acts as the main WiFi access point for all devices, as well as being connected to a simple switch for my home lab. I would like to be able to isolate my home ...
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76 views

M0n0wall Firewall Not Allow Traffic from Different Networks

I have a fairly simple home network set up. First off I have a VMware ESXi server running some VMs. I have an Extreme Networks x250e-48t switch doing all of my routing between the several VLANs I ...
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1answer
219 views

How to connect to a VLAN from a windows PC?

There is IPTV service provided over VLAN 892 from my service provider. I have got set-top box from my ISP and I use it normally. But sometimes I wish to watch same TV channels from my windows 7 PC. I ...
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39 views

Ubuntu server VMs having network issues after VLANing in VMware

Running ESXi 5.1 and vCenter. I recently segmented my network into smaller VLANs and enabled tagging on the vSwitch as well as the physical switch ports. Moved variety of VMs, Server 2008, RHEL, ...
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1answer
33 views

Router with VLAN support [closed]

I am looking for a router with VLAN support. But all routers I can find make no mention of their VLAN properties. Is it a standard for routers to have VLAN support? Is there any brand that has a good ...
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150 views

How should I setup two VLANs on the same ethernet port with one being untagged?

My ISP is also my TV provider using IPTV. What happens is I get a public IP address on my router but before that there is a switch that all the IPTV STBs are connected to plus the router. It didn't ...
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32 views

HP 5120 vlan not working

So I have this odd issue with our HP 5120 switches. The VLANs will not pass traffic unless a interface with a IP is assigned to the VLAN. Problem is there is a limit of 8 VLAN interfaces that are ...
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23 views

reading a routing table for pptp vpn data

I expected a route (on my router) to show my PPTP VPN connection. Now I see my VPN server IP show up, but still with vlan2, not ppp. Is this a problem? What can I do about it? Kernel IP routing table ...
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1answer
81 views

Prevent Users from accessing certain IP ranges when Teamviewer is active

I asked this question on Network Engineering, but determined that possibly using a script or software might be the better solution. I have a network with multiple VLANs and subnets that get routed to ...
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112 views

Inter vlan routing through Layer3 switch vs Router

I am trying to understand a network configuration that I have recently inherited. I am trying to diagnose slow network speeds, internet latency, dropped packets... you name it, the network it kind of ...
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3answers
288 views

VLAN configuration

I'm trying to understand how VLAN works and how to configure VLAN in a switch and Linux box attached to it. Basically, I understood theoretically how a switch handles VLANs and trunking. Although, ...
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1answer
264 views

Using VLANs/subnetting to separate management from services?

Background: I recently purchased a server and a managed switch for my home in the hopes of getting more experience and some fun toys to play with. The devices and appliances I either have or plan to ...
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22 views

Wrapping a point-to-point link

I'm using a pair of IP radios (non-WiFi) to bridge my office engineering LAN (172.0.0.0/8) to a lab in another building. The radios work fine, but they expose a web management interface I'd like to ...
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2k views

How to setup VLAN trunk on VMware Workstation guest?

I'm running VMWare Workstation 10 on my Windows 8 home pc. I'm doing a test setup for what later needs to be done on a real server (with ESXi instead of Workstation). The host has two physical NICs: ...
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2answers
246 views

At work my PC is on a VLAN. When I use VPN, will I be in the VLAN again?

I do not understand how that works. I know VPN allows me to be on the network (as if I was there). But how is it connected with port mapping on switches that creates VLANs? In other words, how does it ...
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0answers
786 views

VLAN Debian server interface configuration file

Problem: how to configure a Debian pxe server for VLAN usage. Here at my office they added a VLAN in order to solve the DHCP issues caused by having 2 DHCP servers on the same LAN (Windows for ...
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0answers
1k views

VLAN trunking with VirtualBox and managed switch

I am trying to set up a gateway server. Currently, I am running the thing in VirtualBox on my (strong enough) desktop PC with two network adapters. I configured a virtual machine with two network ...
0
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1answer
81 views

How to move a Debian pxe server on a new lan (VLAN)

I set up a Debian pxe server on a lan. Everything works fine. In case a VLAN is created and I want to put pxe server on the new lan, what should I do? I mean if the Debian pxe ip is currently ...
0
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1answer
116 views

Configuring a repeater for a non-native vlan

I my office I have 3 Cisco Aironet 1130AG series access points. I want to setup a new access point as a repeater. So far I have configured it a repeater using Cisco's website. Also, I am configuring ...
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19 views

VLAN Trunking Protocol: When the VTP domain is changed, is the VTP revision number set back to 0?

I'm revising for my Networking exam and in last years exam there's this question: When the VTP domain is changed the VTP configuration revision number is reset to 0. Could not find the answer in my ...
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1answer
357 views

How to Connect two LANs?

I have the following LANs: LAN A IP Range: 192.168.1.x Subnet Mask: 255.255.255.0 Default Gateway: 192.168.1.1 In LAN A using a NetGear Router (Model WGR614v9) I am connected with WAN. Router B ...
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0answers
148 views

Segregating/Separating a device (ATT 3G Microcell) from internal network without using DMZ

I would like to put the ATT 3G Microcell in an isolated network from a network that has the rest of my devices, by which I mean I want the ATT 3G Microcell to only be able to access the Internet, but ...
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1answer
87 views

Linux VLAN as a true “wire equivalent” connection?

This is a complete rewrite of the original question, due mainly to the great confusion my original ignorance caused. That confusion was so severe, I decided the original question had to go away, so ...
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1answer
302 views

How to discover/found available VLAN ID's

I have access to a Huawei ONT echolife hg8012H, input fiber optic, output 1GibE Ethernet, and a RF TV coaxial connector. The working 3play setup is something like this: [fiber optic] | ...
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1answer
202 views

Bridged VLAN and VAC can't connect to the internet on DD-WRT

I just recieved my new Netgear Nighthawk AC router, and I installed the latest DD-WRT from myopenrouter.com (build 23720). I am trying to create a VLAN bridged with a Virtual Access Point (VAC) so ...
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1answer
894 views

Extract video frames display time and frame number

I would like to extract each frame and its display time. The purpose will be to later compare the output between two videos (reference/original video and the transmitted video) and see what frames are ...