Jesper Dangaard Brouer 65324144b5 net: RFC3069, private VLAN proxy arp support ... This is to be used together with switch technologies, like RFC3069, that where the individual ports are not allowed to communicate with each other, but they are allowed to talk to the upstream router. As described in RFC 3069, it is possible to allow these hosts to communicate through the upstream router by proxy_arp'ing. This patch basically allow proxy arp replies back to the same interface (from which the ARP request/solicitation was received). Tunable per device via proc "proxy_arp_pvlan": /proc/sys/net/ipv4/conf/*/proxy_arp_pvlan This switch technology is known by different vendor names: - In RFC 3069 it is called VLAN Aggregation. - Cisco and Allied Telesyn call it Private VLAN. - Hewlett-Packard call it Source-Port filtering or port-isolation. - Ericsson call it MAC-Forced Forwarding (RFC Draft). Signed-off-by: Jesper Dangaard Brouer <hawk@comx.dk> Signed-off-by: David S. Miller <davem@davemloft.net>		2010-01-07 00:59:09 -08:00
..
netfilter	netfilter: fix crashes in bridge netfilter caused by fragment jumps	2009-12-15 16:59:59 +01:00
af_inet.c	net: check kern before calling security subsystem	2009-11-05 22:18:18 -08:00
ah4.c	xfrm: Use the user specified truncation length in ESP and AH	2009-11-25 15:48:41 -08:00
arp.c	net: RFC3069, private VLAN proxy arp support	2010-01-07 00:59:09 -08:00
cipso_ipv4.c	ipv4: Define cipso_v4_delopt static	2009-10-07 14:45:58 -07:00
datagram.c	inet: rename some inet_sock fields	2009-10-18 18:52:53 -07:00
devinet.c	net: RFC3069, private VLAN proxy arp support	2010-01-07 00:59:09 -08:00
esp4.c	xfrm: Use the user specified truncation length in ESP and AH	2009-11-25 15:48:41 -08:00
fib_frontend.c	ipv4 05/05: add sysctl to accept packets with local source addresses	2009-12-03 12:14:38 -08:00
fib_hash.c	ipv4: fib table algorithm performance improvement	2009-10-05 00:21:56 -07:00
fib_lookup.h	ipv4: cleanup - remove two unused parameters from fib_semantic_match().	2009-05-18 15:16:37 -07:00
fib_rules.c	net: Allow fib_rule_unregister to batch	2009-12-03 12:22:55 -08:00
fib_semantics.c	net: use net_eq to compare nets	2009-11-25 15:14:13 -08:00
fib_trie.c	ipv4: fib table algorithm performance improvement	2009-10-05 00:21:56 -07:00
icmp.c	icmp: icmp_send() can avoid a dev_put()	2009-11-01 23:55:10 -08:00
igmp.c	net: Move && and || to end of previous line	2009-11-29 16:55:45 -08:00
inet_connection_sock.c	TCPCT part 1a: add request_values parameter for sending SYNACK	2009-12-02 22:07:23 -08:00
inet_diag.c	inet: rename some inet_sock fields	2009-10-18 18:52:53 -07:00
inet_fragment.c	inet fragments: fix sparse warning: context imbalance	2009-02-26 23:13:35 -08:00
inet_hashtables.c	tcp: Fix a connect() race with timewait sockets	2009-12-08 20:17:51 -08:00
inet_lro.c	net/ipv4: Move && and || to end of previous line	2009-11-23 10:41:23 -08:00
inet_timewait_sock.c	[PATCH] tcp: documents timewait refcnt tricks	2009-12-08 20:19:53 -08:00
inetpeer.c	inetpeer: Optimize inet_getid()	2009-11-13 20:46:58 -08:00
ip_forward.c	net: skb->dst accessors	2009-06-03 02:51:04 -07:00
ip_fragment.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6	2009-12-08 07:55:01 -08:00
ip_gre.c	net: Simplify ip_gre pernet operations.	2009-12-01 16:15:57 -08:00
ip_input.c	net: use net_eq to compare nets	2009-11-25 15:14:13 -08:00
ip_options.c	net: skb->dst accessors	2009-06-03 02:51:04 -07:00
ip_output.c	Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6	2009-12-01 22:13:38 -08:00
ip_sockglue.c	net: Cleanup redundant tests on unsigned	2009-10-29 01:39:54 -07:00
ipcomp.c	net: constify struct net_protocol	2009-09-14 17:03:01 -07:00
ipconfig.c	Merge branch 'for-2.6.33' of git://linux-nfs.org/~bfields/linux	2009-12-16 10:43:34 -08:00
ipip.c	net: Simplify ipip pernet operations.	2009-12-01 16:15:58 -08:00
ipmr.c	Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6	2009-11-17 00:05:02 -08:00
Kconfig	nfs: new subdir Documentation/filesystems/nfs	2009-10-27 19:34:04 -04:00
Makefile	IPVS: Move IPVS to net/netfilter/ipvs	2008-10-07 08:38:24 +11:00
netfilter.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6	2009-12-08 07:55:01 -08:00
proc.c	snmp: add missing counters for RFC 4293	2009-04-27 02:45:02 -07:00
protocol.c	net: constify struct net_protocol	2009-09-14 17:03:01 -07:00
raw.c	Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6	2009-10-29 21:28:59 -07:00
route.c	net: RFC3069, private VLAN proxy arp support	2010-01-07 00:59:09 -08:00
syncookies.c	net: Add rtnetlink init_rcvwnd to set the TCP initial receive window	2009-12-23 14:13:30 -08:00
sysctl_net_ipv4.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6	2009-12-08 07:55:01 -08:00
tcp_bic.c	tcp: add helper for AI algorithm	2009-03-02 03:00:15 -08:00
tcp_cong.c	Networking: use CAP_NET_ADMIN when deciding to call request_module	2009-08-14 11:18:34 +10:00
tcp_cubic.c	tcp: add helper for AI algorithm	2009-03-02 03:00:15 -08:00
tcp_diag.c	tcp: diag: Dont report negative values for rx queue	2009-12-03 16:06:13 -08:00
tcp_highspeed.c	[TCP]: Cong.ctrl modules: remove unused good_ack from cong_avoid	2008-01-28 14:55:41 -08:00
tcp_htcp.c	net/ipv4: Move && and || to end of previous line	2009-11-23 10:41:23 -08:00
tcp_hybla.c	tcp: Fix tcp_hybla zero congestion window growth with small rho and large cwnd.	2008-10-07 15:58:17 -07:00
tcp_illinois.c	[TCP]: Cong.ctrl modules: remove unused good_ack from cong_avoid	2008-01-28 14:55:41 -08:00
tcp_input.c	tcp: Revert per-route SACK/DSACK/TIMESTAMP changes.	2009-12-15 20:56:42 -08:00
tcp_ipv4.c	tcp: Revert per-route SACK/DSACK/TIMESTAMP changes.	2009-12-15 20:56:42 -08:00
tcp_lp.c	net/ipv4: Move && and || to end of previous line	2009-11-23 10:41:23 -08:00
tcp_minisocks.c	tcp: Revert per-route SACK/DSACK/TIMESTAMP changes.	2009-12-15 20:56:42 -08:00
tcp_output.c	net: Add rtnetlink init_rcvwnd to set the TCP initial receive window	2009-12-23 14:13:30 -08:00
tcp_probe.c	net/ipv4: Move && and || to end of previous line	2009-11-23 10:41:23 -08:00
tcp_scalable.c	tcp: add helper for AI algorithm	2009-03-02 03:00:15 -08:00
tcp_timer.c	tcp: Stalling connections: Move timeout calculation routine	2009-12-08 20:56:11 -08:00
tcp_vegas.c	tcp: tcp_vegas ssthresh bugfix	2009-05-25 22:44:59 -07:00
tcp_vegas.h
tcp_veno.c	net/ipv4: Move && and || to end of previous line	2009-11-23 10:41:23 -08:00
tcp_westwood.c
tcp_yeah.c	net/ipv4: Move && and || to end of previous line	2009-11-23 10:41:23 -08:00
tcp.c	tcp: Slightly optimize tcp_sendmsg	2009-12-23 14:13:29 -08:00
tunnel4.c	net: constify struct net_protocol	2009-09-14 17:03:01 -07:00
udp_impl.h	net: Make setsockopt() optlen be unsigned.	2009-09-30 16:12:20 -07:00
udp.c	udp: udp_lib_get_port() fix	2009-12-13 19:32:39 -08:00
udplite.c	net: drop capability from protocol definitions	2009-11-05 21:40:17 -08:00
xfrm4_input.c	net: skb->dst accessors	2009-06-03 02:51:04 -07:00
xfrm4_mode_beet.c	ipsec: Interfamily IPSec BEET	2008-08-06 02:39:30 -07:00
xfrm4_mode_transport.c	[IPSEC]: Use IPv6 calling convention as the convention for x->mode->output	2007-10-10 16:55:54 -07:00
xfrm4_mode_tunnel.c	net: skb->dst accessors	2009-06-03 02:51:04 -07:00
xfrm4_output.c	net: skb->dst accessors	2009-06-03 02:51:04 -07:00
xfrm4_policy.c	sysctl net: Remove unused binary sysctl code	2009-11-12 02:05:06 -08:00
xfrm4_state.c	xfrm: remove useless forward declarations	2008-11-25 01:05:54 -08:00
xfrm4_tunnel.c	[IPCOMP]: Fix reception of incompressible packets	2008-01-31 19:27:24 -08:00