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/linux/tools/testing/selftests/net/netfilter/
H A Dconntrack_resize.sh23 if ! sysctl -q net.netfilter.nf_conntrack_max >/dev/null;then
28 init_net_max=$(sysctl -n net.netfilter.nf_conntrack_max) || exit 1
29 ct_buckets=$(sysctl -n net.netfilter.nf_conntrack_buckets) || exit 1
37 sysctl -q net.netfilter.nf_conntrack_max=$init_net_max
38 sysctl -q net.netfilter.nf_conntrack_buckets=$ct_buckets
95 sysctl -q net.netfilter.nf_conntrack_buckets=$RANDOM
233 [ "$r1" -eq 1 ] && ip netns exec "$ns" sysctl -q net.netfilter.nf_conntrack_icmp_timeout=$((RANDOM%5))
234 [ "$r2" -eq 1 ] && ip netns exec "$ns" sysctl -q net.netfilter.nf_conntrack_udp_timeout=$((RANDOM%5))
251 ip netns exec "$ns" sysctl -q net.netfilter.nf_conntrack_icmp_timeout=30
252 ip netns exec "$ns" sysctl -q net.netfilter
[all...]
H A Dnft_synproxy.sh36 ip netns exec "$nsr" sysctl -q net.netfilter.nf_conntrack_tcp_loose=0
H A Dnft_zones_many.sh51 ip netns exec "$ns1" sysctl -q net.netfilter.nf_conntrack_udp_timeout=3600
H A Dconntrack_tcp_unreplied.sh101 ip netns exec "$ns2" sysctl -q net.netfilter.nf_conntrack_tcp_timeout_syn_sent=10
/linux/tools/testing/selftests/bpf/prog_tests/
H A Dnetfilter_link_attach.c4 #include <linux/netfilter.h>
60 ASSERT_EQ(info.netfilter.pf, nf_expected.pf, "info nf protocol family"); in verify_netfilter_link_info()
61 ASSERT_EQ(info.netfilter.hooknum, nf_expected.hooknum, "info nf hooknum"); in verify_netfilter_link_info()
62 ASSERT_EQ(info.netfilter.priority, nf_expected.priority, "info nf priority"); in verify_netfilter_link_info()
63 ASSERT_EQ(info.netfilter.flags, nf_expected.flags, "info nf flags"); in verify_netfilter_link_info()
/linux/tools/testing/selftests/net/
H A Dip_defrag.sh25 ip netns exec "${NETNS}" sysctl -w net.netfilter.nf_conntrack_frag6_high_thresh=9000000 >/dev/null 2>&1
26 ip netns exec "${NETNS}" sysctl -w net.netfilter.nf_conntrack_frag6_low_thresh=7000000 >/dev/null 2>&1
27 ip netns exec "${NETNS}" sysctl -w net.netfilter.nf_conntrack_frag6_timeout=1 >/dev/null 2>&1
59 # netfilter will drop some invalid packets, so we run the test in
/linux/Documentation/translations/zh_TW/dev-tools/
H A Dgdb-kernel-debugging.rst69 loading @0xffffffffa0020000: /home/user/linux/build/net/netfilter/xt_tcpudp.ko
70 loading @0xffffffffa0016000: /home/user/linux/build/net/netfilter/xt_pkttype.ko
71 loading @0xffffffffa0002000: /home/user/linux/build/net/netfilter/xt_limit.ko
/linux/Documentation/translations/zh_CN/dev-tools/
H A Dgdb-kernel-debugging.rst73 loading @0xffffffffa0020000: /home/user/linux/build/net/netfilter/xt_tcpudp.ko
74 loading @0xffffffffa0016000: /home/user/linux/build/net/netfilter/xt_pkttype.ko
75 loading @0xffffffffa0002000: /home/user/linux/build/net/netfilter/xt_limit.ko
/linux/net/ipv6/
H A DMakefile20 ipv6-$(CONFIG_NETFILTER) += netfilter.o
38 obj-$(CONFIG_NETFILTER) += netfilter/
/linux/tools/bpf/bpftool/
H A Dlink.c6 #include <linux/netfilter.h>
226 info->netfilter.pf); in netfilter_dump_json()
228 info->netfilter.hooknum); in netfilter_dump_json()
230 info->netfilter.priority); in netfilter_dump_json()
232 info->netfilter.flags); in netfilter_dump_json()
681 unsigned int hook = info->netfilter.hooknum; in netfilter_dump_plain()
682 unsigned int pf = info->netfilter.pf; in netfilter_dump_plain()
712 printf(" prio %d", info->netfilter.priority); in netfilter_dump_plain()
714 if (info->netfilter.flags) in netfilter_dump_plain()
715 printf(" flags 0x%x", info->netfilter in netfilter_dump_plain()
[all...]
/linux/include/linux/
H A Dbpf_types.h83 BPF_PROG_TYPE(BPF_PROG_TYPE_NETFILTER, netfilter,
146 BPF_LINK_TYPE(BPF_LINK_TYPE_NETFILTER, netfilter)
/linux/Documentation/ABI/removed/
H A Dip_queue3 Contact: Pablo Neira Ayuso <pablo@netfilter.org>
/linux/net/ipv4/
H A DMakefile42 obj-$(CONFIG_NETFILTER) += netfilter.o netfilter/
/linux/tools/testing/selftests/net/netfilter/packetdrill/
H A Dcommon.sh4 # for debugging set net.netfilter.nf_log_all_netns=1 in init_net
7 sysctl -q net.netfilter.nf_conntrack_log_invalid=6
/linux/Documentation/networking/
H A Dnetfilter-sysctl.rst7 /proc/sys/net/netfilter/* Variables:
H A Dtproxy.rst52 http://people.netfilter.org/hidden/tproxy/netcat-ip_transparent-support.patch
104 '--enable-linux-netfilter' to configure and set the 'tproxy' option on
H A Dindex.rst87 netfilter-sysctl
H A Dnf_conntrack-sysctl.rst7 /proc/sys/net/netfilter/nf_conntrack_* Variables:
216 If this option is enabled, the lightweight tunnel netfilter hooks are
/linux/net/
H A DKconfig207 protocols over the bridge, use ebtables (under bridge netfilter
210 Various modules exist for netfilter which replace the previous
219 bool "Advanced netfilter configuration"
223 If you say Y here you can select between all the netfilter modules.
245 source "net/netfilter/Kconfig"
246 source "net/ipv4/netfilter/Kconfig"
247 source "net/ipv6/netfilter/Kconfig"
248 source "net/bridge/netfilter/Kconfig"
347 being used in cls_cgroup and for netfilter matching.
H A DMakefile16 obj-$(CONFIG_NETFILTER) += netfilter/
/linux/Documentation/process/debugging/
H A Dgdb-kernel-debugging.rst79 loading @0xffffffffa0020000: /home/user/linux/build/net/netfilter/xt_tcpudp.ko
80 loading @0xffffffffa0016000: /home/user/linux/build/net/netfilter/xt_pkttype.ko
81 loading @0xffffffffa0002000: /home/user/linux/build/net/netfilter/xt_limit.ko
/linux/net/bridge/
H A DMakefile27 obj-$(CONFIG_NETFILTER) += netfilter/
/linux/tools/lib/bpf/
H A Dbpf.c801 attr.link_create.netfilter.pf = OPTS_GET(opts, netfilter.pf, 0); in bpf_link_create()
802 attr.link_create.netfilter.hooknum = OPTS_GET(opts, netfilter.hooknum, 0); in bpf_link_create()
803 attr.link_create.netfilter.priority = OPTS_GET(opts, netfilter.priority, 0); in bpf_link_create()
804 attr.link_create.netfilter.flags = OPTS_GET(opts, netfilter.flags, 0); in bpf_link_create()
805 if (!OPTS_ZEROED(opts, netfilter)) in bpf_link_create()
/linux/tools/bpf/bpftool/Documentation/
H A Dbpftool-net.rst40 classifier/action attachments, flow_dissector as well as netfilter
54 flow_dissector and finally netfilter programs. Both xdp programs and
/linux/Documentation/translations/zh_CN/networking/
H A Dindex.rst106 * netfilter-sysctl

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