#
# 802.1d Ethernet Bridging
#

config BRIDGE
	tristate "802.1d Ethernet Bridging"
	select LLC
	select STP
	depends on IPV6 || IPV6=n
	---help---
	  If you say Y here, then your Linux box will be able to act as an
	  Ethernet bridge, which means that the different Ethernet segments it
	  is connected to will appear as one Ethernet to the participants.
	  Several such bridges can work together to create even larger
	  networks of Ethernets using the IEEE 802.1 spanning tree algorithm.
	  As this is a standard, Linux bridges will cooperate properly with
	  other third party bridge products.

	  In order to use the Ethernet bridge, you'll need the bridge
	  configuration tools; see <file:Documentation/networking/bridge.txt>
	  for location. Please read the Bridge mini-HOWTO for more
	  information.

	  If you enable iptables support along with the bridge support then you
	  turn your bridge into a bridging IP firewall.
	  iptables will then see the IP packets being bridged, so you need to
	  take this into account when setting up your firewall rules.
	  Enabling arptables support when bridging will let arptables see
	  bridged ARP traffic in the arptables FORWARD chain.

	  To compile this code as a module, choose M here: the module
	  will be called bridge.

	  If unsure, say N.

config BRIDGE_GUEST_ZONE
	bool "Enable Guest Zone"
	depends on BRIDGE
	default n

config BRIDGE_IGMP_SNOOPING
	bool "IGMP/MLD snooping"
	depends on BRIDGE
	depends on INET
	default y
	---help---
	  If you say Y here, then the Ethernet bridge will be able selectively
	  forward multicast traffic based on IGMP/MLD traffic received from
	  each port.

	  Say N to exclude this support and reduce the binary size.

	  If unsure, say Y.

config BRIDGE_VLAN_FILTERING
	bool "VLAN filtering"
	depends on BRIDGE
	depends on VLAN_8021Q
	default n
	---help---
	  If you say Y here, then the Ethernet bridge will be able selectively
	  receive and forward traffic based on VLAN information in the packet
	  any VLAN information configured on the bridge port or bridge device.

	  Say N to exclude this support and reduce the binary size.

	  If unsure, say Y.

config BRIDGE_ALPHA_MULTICAST_SNOOP
	bool "Bridge with Multicast snooping and wireless enhance support"
	depends on BRIDGE
	---help---
	  Deliver support for multicast table, which allow to do multicast snooping 
	  (if implemented in switch) and do wireless enhance mode.
	  Wireless enhance mode will convert multicast data packet to unicast data.
	  Note : this option can't be used together with BRIDGE_IGMPP_PROCFS, since 
	  it is intended to replace the BRIDGE_IGMPP_PROCFS in the future. 

config BRIDGE_ALPHA_MULTICAST_SNOOP_DEBUG
	bool "Bridge with Multicast snooping and wireless enhance support debugging"
    depends on BRIDGE_ALPHA_MULTICAST_SNOOP
    ---help---

config BRIDGE_IGMP_QUERY
	bool "igmp query"
	depends on BRIDGE_ALPHA_MULTICAST_SNOOP
	---help---
		This option will enable igmp query
		
config BRIDGE_IGMP_MANAGER
	bool "igmp management"
	depends on BRIDGE_ALPHA_MULTICAST_SNOOP
	---help---
		This option will control join/leave igmp.

config BRIDGE_MLD_QUERY
	bool "mld query"
	depends on BRIDGE_ALPHA_MULTICAST_SNOOP
	---help---
		This option will enable mld query

config BRIDGE_MLD_MANAGER
	bool "mld management"
	depends on BRIDGE_ALPHA_MULTICAST_SNOOP
	---help---
		This option will control join/leave mld.

config BRIDGE_MULTICAST_FORWARDING
	bool "multicast forward"
	depends on BRIDGE_ALPHA_MULTICAST_SNOOP
	---help---
		This option will enable multicast forward.

config BRIDGE_MULTICAST_FLOODING
	bool "multicast flood"
	depends on BRIDGE_ALPHA_MULTICAST_SNOOP
	---help---
		This option will enable multicast flood.

config BRIDGE_SOFTWARE_SNOOPING
	bool "multicast snoop for interface"
	depends on BRIDGE_ALPHA_MULTICAST_SNOOP
	---help---
		This option will enable multicast snoop for interface.

config BRIDGE_SNOOPING_IP_LIST
	bool "record ip address for snooping group"
	depends on BRIDGE_IGMP_MANAGER || BRIDGE_MLD_MANAGER
	---help---
		This option will record member ip address for snooping group.

config MCAST_PROXY
	tristate "MCAST Proxy support"
	depends on m
	default n
	help
	  Lantiq Multicast Proxy support

config MCAST_SNOOPING
	bool "MCAST Snooping support"
	default n
	help
	  Lantiq Multicast Snooping support
