Searching for Shorewall Vlan Support information? Find all needed info by using official links provided below.
https://shorewall.org/Shorewall_and_Aliased_Interfaces.html
The traditional net-tools contain a program called ifconfig which is used to configure network devices. ifconfig introduced the concept of aliased or virtual interfaces. These virtual interfaces have names of the form interface:integer (e.g., eth0:0) and ifconfig treats them more or …
https://www.linuxquestions.org/questions/linux-networking-3/shorewall-vlan-routing-747542/
Sep 07, 2012 · I try to conect 3 pc in diferent vlan, the conection is ok, but with shorewall I need control the traffic between there but I can't, the rules are correct, but they do nothing, I need to connect a host on a network segment to another in specific, are addressed to a VLAN where shorewall but I can not get connected.
https://shorewall.org/shorewall_setup_guide.htm
This guide is intended for users who are setting up Shorewall in an environment where a set of public IP addresses must be managed or who want to know more about Shorewall than is contained in the single-address guides.Because the range of possible applications is so broad, the Guide will give you general guidelines and will point you to other resources as necessary.
http://www.shorewall.net/manpages/shorewall-interfaces.html
When using Shorewall versions before 4.1.4, care must be exercised when using wildcards where there is another zone that uses a matching specific interface. See shorewall-nesting(5) for a discussion of this problem. Shorewall allows '+' as an interface name, but …
https://www.cyberciti.biz/tips/howto-configure-linux-virtual-local-area-network-vlan.html
Jun 06, 2006 · VLAN is an acronym for Virtual Local Area Network. Several VLANs can co-exist on a single physical switch, which are configured via Linux software and not through hardware interface (you still need to configure actual hardware switch).
https://www.linuxquestions.org/questions/linux-networking-3/linux-multiple-vlans-on-eth0-391089/
Dec 10, 2005 · Linux - multiple VLANS on eth0. Hi, I'm trying to configure a linux machine to have multiple VLANs on eth0. The computer is plugged into a Cisco 3550, and the port on the switch is trunked. ... First of all, I couldn't get either VLAN to work while Shorewall was running. More on …
https://sourceforge.net/p/shorewall/mailman/message/32667623/
Hello! I am using shorewall for some years now, but i ran into trouble with the following multi VLAN setup: The network had two VLANs (vlan21 and vlan22) which are masqueraded by the firewall to a public subnet. vlan22 was running fine, but pakets on vlan21 did not get an answer.
https://www.dummies.com/programming/networking/cisco/how-virtual-local-area-networks-vlans-work/
The magic of how virtual local area networks (VLANs) work is found in the Ethernet headers. When a switch receives an Ethernet frame, the frame will either already have a VLAN tag or the switch will insert a VLAN tag into the Ethernet header. If the frame was received from another switch, that switch will […]
http://customers.btxchange.com/Manuals/ShoreTel/VLAN%20Best%20Practices.pdf
assigned to a logical LAN, called a Virtual LAN (VLAN). All ports in this new network can now be dynamically assigned to either the QA VLAN or the HR VLAN and the broadcast domains for the two “virtual” networks are contained and ... ShoreTel Support - VLAN Best Practices ...
https://sourceforge.net/p/shorewall/mailman/message/27096416/
Hi all, I have set up a shorewall 4.4.6 firewall on a Ubuntu 10.04.2 LTS box. There are two external interfaces (eth-adsl and eth-cable) and one internal (eth- office). The configuration is according to the Multi-ISP example on the shorewall site, and works great so far.
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