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50c164a81f
Add rate estimator match. The rate estimator match can match on
estimated rates by the RATEEST target. It supports matching on
absolute bps/pps values, comparing two rate estimators and matching
on the difference between two rate estimators.
This is what I use to route outgoing data connections from a FTP
server over two lines based on the available bandwidth:
# estimate outgoing rates
iptables -t mangle -A POSTROUTING -o eth0 -j RATEEST --rateest-name eth0 \
--rateest-interval 250ms \
--rateest-ewma 0.5s
iptables -t mangle -A POSTROUTING -o ppp0 -j RATEEST --rateest-name ppp0 \
--rateest-interval 250ms \
--rateest-ewma 0.5s
# mark based on available bandwidth
iptables -t mangle -A BALANCE -m state --state NEW \
-m helper --helper ftp \
-m rateest --rateest-delta \
--rateest1 eth0 \
--rateest-bps1 2.5mbit \
--rateest-gt \
--rateest2 ppp0 \
--rateest-bps2 2mbit \
-j CONNMARK --set-mark 0x1
iptables -t mangle -A BALANCE -m state --state NEW \
-m helper --helper ftp \
-m rateest --rateest-delta \
--rateest1 ppp0 \
--rateest-bps1 2mbit \
--rateest-gt \
--rateest2 eth0 \
--rateest-bps2 2.5mbit \
-j CONNMARK --set-mark 0x2
iptables -t mangle -A BALANCE -j CONNMARK --restore-mark
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
85 lines
4.0 KiB
Makefile
85 lines
4.0 KiB
Makefile
netfilter-objs := core.o nf_log.o nf_queue.o nf_sockopt.o
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nf_conntrack-y := nf_conntrack_core.o nf_conntrack_standalone.o nf_conntrack_expect.o nf_conntrack_helper.o nf_conntrack_proto.o nf_conntrack_l3proto_generic.o nf_conntrack_proto_generic.o nf_conntrack_proto_tcp.o nf_conntrack_proto_udp.o nf_conntrack_extend.o
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nf_conntrack-$(CONFIG_NF_CONNTRACK_EVENTS) += nf_conntrack_ecache.o
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obj-$(CONFIG_NETFILTER) = netfilter.o
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obj-$(CONFIG_SYSCTL) += nf_sysctl.o
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obj-$(CONFIG_NETFILTER_NETLINK) += nfnetlink.o
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obj-$(CONFIG_NETFILTER_NETLINK_QUEUE) += nfnetlink_queue.o
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obj-$(CONFIG_NETFILTER_NETLINK_LOG) += nfnetlink_log.o
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# connection tracking
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obj-$(CONFIG_NF_CONNTRACK) += nf_conntrack.o
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# SCTP protocol connection tracking
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obj-$(CONFIG_NF_CT_PROTO_GRE) += nf_conntrack_proto_gre.o
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obj-$(CONFIG_NF_CT_PROTO_SCTP) += nf_conntrack_proto_sctp.o
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obj-$(CONFIG_NF_CT_PROTO_UDPLITE) += nf_conntrack_proto_udplite.o
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# netlink interface for nf_conntrack
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obj-$(CONFIG_NF_CT_NETLINK) += nf_conntrack_netlink.o
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# connection tracking helpers
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nf_conntrack_h323-objs := nf_conntrack_h323_main.o nf_conntrack_h323_asn1.o
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obj-$(CONFIG_NF_CONNTRACK_AMANDA) += nf_conntrack_amanda.o
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obj-$(CONFIG_NF_CONNTRACK_FTP) += nf_conntrack_ftp.o
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obj-$(CONFIG_NF_CONNTRACK_H323) += nf_conntrack_h323.o
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obj-$(CONFIG_NF_CONNTRACK_IRC) += nf_conntrack_irc.o
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obj-$(CONFIG_NF_CONNTRACK_NETBIOS_NS) += nf_conntrack_netbios_ns.o
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obj-$(CONFIG_NF_CONNTRACK_PPTP) += nf_conntrack_pptp.o
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obj-$(CONFIG_NF_CONNTRACK_SANE) += nf_conntrack_sane.o
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obj-$(CONFIG_NF_CONNTRACK_SIP) += nf_conntrack_sip.o
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obj-$(CONFIG_NF_CONNTRACK_TFTP) += nf_conntrack_tftp.o
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# generic X tables
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obj-$(CONFIG_NETFILTER_XTABLES) += x_tables.o xt_tcpudp.o
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# targets
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obj-$(CONFIG_NETFILTER_XT_TARGET_CLASSIFY) += xt_CLASSIFY.o
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obj-$(CONFIG_NETFILTER_XT_TARGET_CONNMARK) += xt_CONNMARK.o
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obj-$(CONFIG_NETFILTER_XT_TARGET_CONNSECMARK) += xt_CONNSECMARK.o
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obj-$(CONFIG_NETFILTER_XT_TARGET_DSCP) += xt_DSCP.o
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obj-$(CONFIG_NETFILTER_XT_TARGET_MARK) += xt_MARK.o
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obj-$(CONFIG_NETFILTER_XT_TARGET_NFLOG) += xt_NFLOG.o
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obj-$(CONFIG_NETFILTER_XT_TARGET_NFQUEUE) += xt_NFQUEUE.o
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obj-$(CONFIG_NETFILTER_XT_TARGET_NOTRACK) += xt_NOTRACK.o
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obj-$(CONFIG_NETFILTER_XT_TARGET_RATEEST) += xt_RATEEST.o
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obj-$(CONFIG_NETFILTER_XT_TARGET_SECMARK) += xt_SECMARK.o
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obj-$(CONFIG_NETFILTER_XT_TARGET_TCPMSS) += xt_TCPMSS.o
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obj-$(CONFIG_NETFILTER_XT_TARGET_TCPOPTSTRIP) += xt_TCPOPTSTRIP.o
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obj-$(CONFIG_NETFILTER_XT_TARGET_TRACE) += xt_TRACE.o
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# matches
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obj-$(CONFIG_NETFILTER_XT_MATCH_COMMENT) += xt_comment.o
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obj-$(CONFIG_NETFILTER_XT_MATCH_CONNBYTES) += xt_connbytes.o
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obj-$(CONFIG_NETFILTER_XT_MATCH_CONNLIMIT) += xt_connlimit.o
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obj-$(CONFIG_NETFILTER_XT_MATCH_CONNMARK) += xt_connmark.o
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obj-$(CONFIG_NETFILTER_XT_MATCH_CONNTRACK) += xt_conntrack.o
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obj-$(CONFIG_NETFILTER_XT_MATCH_DCCP) += xt_dccp.o
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obj-$(CONFIG_NETFILTER_XT_MATCH_DSCP) += xt_dscp.o
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obj-$(CONFIG_NETFILTER_XT_MATCH_ESP) += xt_esp.o
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obj-$(CONFIG_NETFILTER_XT_MATCH_HASHLIMIT) += xt_hashlimit.o
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obj-$(CONFIG_NETFILTER_XT_MATCH_HELPER) += xt_helper.o
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obj-$(CONFIG_NETFILTER_XT_MATCH_LENGTH) += xt_length.o
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obj-$(CONFIG_NETFILTER_XT_MATCH_LIMIT) += xt_limit.o
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obj-$(CONFIG_NETFILTER_XT_MATCH_MAC) += xt_mac.o
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obj-$(CONFIG_NETFILTER_XT_MATCH_MARK) += xt_mark.o
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obj-$(CONFIG_NETFILTER_XT_MATCH_MULTIPORT) += xt_multiport.o
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obj-$(CONFIG_NETFILTER_XT_MATCH_OWNER) += xt_owner.o
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obj-$(CONFIG_NETFILTER_XT_MATCH_PHYSDEV) += xt_physdev.o
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obj-$(CONFIG_NETFILTER_XT_MATCH_PKTTYPE) += xt_pkttype.o
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obj-$(CONFIG_NETFILTER_XT_MATCH_POLICY) += xt_policy.o
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obj-$(CONFIG_NETFILTER_XT_MATCH_QUOTA) += xt_quota.o
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obj-$(CONFIG_NETFILTER_XT_MATCH_RATEEST) += xt_rateest.o
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obj-$(CONFIG_NETFILTER_XT_MATCH_REALM) += xt_realm.o
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obj-$(CONFIG_NETFILTER_XT_MATCH_SCTP) += xt_sctp.o
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obj-$(CONFIG_NETFILTER_XT_MATCH_STATE) += xt_state.o
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obj-$(CONFIG_NETFILTER_XT_MATCH_STATISTIC) += xt_statistic.o
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obj-$(CONFIG_NETFILTER_XT_MATCH_STRING) += xt_string.o
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obj-$(CONFIG_NETFILTER_XT_MATCH_TCPMSS) += xt_tcpmss.o
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obj-$(CONFIG_NETFILTER_XT_MATCH_TIME) += xt_time.o
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obj-$(CONFIG_NETFILTER_XT_MATCH_U32) += xt_u32.o
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