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Questions tagged [ebtables]

The tag has no usage guidance.

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Transparent LAN service on Linux

I need to implement a VLAN based transparent LAN service on Linux. Meaning I need to take configured VLAN and forward it directly to the specified port (all broadcast/multicast and unicast packets). ...
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How to list iptables/ebtables rules corresponding to a libvirt network filter?

libvirt network filter webpages says, The network filtering subsystem is currently only available on Linux hosts and only works for QEMU and KVM type of virtual machines. On Linux it builds ...
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Bridge is loosing packets

I have a Router running OpenWRT 15.04. The Router has a dedicated Wifi Radio, which is internally connected to eth5. I am running 2 Wifi Networks on that Dedicated radio, one is running on vlan 3. So ...
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How do share an IP address with a VM and it's host

On a Linux machine I am trying to get a VM to handle ipsec packets from a particular IP address and have it's host handle the rest. Lets say the Host has IP address 1.1.1.1. It is a production ...
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How can it preserve source mac address unchanged after layer-3 filtering through a Linux bridge (which using bridge-utils and ebtables)

Background: I have a Linux bridge (Ubuntu 15.10, 64bit, name Bridge B) with two physical interfaces, eth0 and eth1, and the bridge interface’s name is br0. Send A (Win 10) connects to eth0, and ...
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Block linux bridge traffic (only one way) using iptables or ebtables

I am using openwrt router. It has a bridge br-lan and wlan0, wlan1 are connected to this bridge. eth0 acts as the WAN interface. When a packet comes from wlan0 or wlan1 it goes from the bridge, gets ...