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/tools/testing/selftests/bpf/progs/
Dtest_sk_assign.c55 get_tuple(struct __sk_buff *skb, bool *ipv4, bool *tcp) in get_tuple() argument
79 *ipv4 = true; in get_tuple()
88 *ipv4 = false; in get_tuple()
102 handle_udp(struct __sk_buff *skb, struct bpf_sock_tuple *tuple, bool ipv4) in handle_udp() argument
111 tuple_len = ipv4 ? sizeof(tuple->ipv4) : sizeof(tuple->ipv6); in handle_udp()
119 dport = ipv4 ? tuple->ipv4.dport : tuple->ipv6.dport; in handle_udp()
134 handle_tcp(struct __sk_buff *skb, struct bpf_sock_tuple *tuple, bool ipv4) in handle_tcp() argument
143 tuple_len = ipv4 ? sizeof(tuple->ipv4) : sizeof(tuple->ipv6); in handle_tcp()
154 dport = ipv4 ? tuple->ipv4.dport : tuple->ipv6.dport; in handle_tcp()
177 bool ipv4 = false; in bpf_sk_assign_test() local
[all …]
Dconnect4_prog.c154 memset(&tuple.ipv4.saddr, 0, sizeof(tuple.ipv4.saddr)); in connect_v4_prog()
155 memset(&tuple.ipv4.sport, 0, sizeof(tuple.ipv4.sport)); in connect_v4_prog()
157 tuple.ipv4.daddr = bpf_htonl(DST_REWRITE_IP4); in connect_v4_prog()
158 tuple.ipv4.dport = bpf_htons(DST_REWRITE_PORT4); in connect_v4_prog()
173 sk = bpf_sk_lookup_tcp(ctx, &tuple, sizeof(tuple.ipv4), in connect_v4_prog()
176 sk = bpf_sk_lookup_udp(ctx, &tuple, sizeof(tuple.ipv4), in connect_v4_prog()
182 if (sk->src_ip4 != tuple.ipv4.daddr || in connect_v4_prog()
Dtest_cls_redirect.c90 offsetofend(struct bpf_sock_tuple, ipv4.dport) -
91 offsetof(struct bpf_sock_tuple, ipv4.sport) - 1,
197 static INLINING bool pkt_skip_ipv4_options(buf_t *buf, const struct iphdr *ipv4) in pkt_skip_ipv4_options() argument
199 if (ipv4->ihl <= 5) { in pkt_skip_ipv4_options()
203 return buf_skip(buf, (ipv4->ihl - 5) * 4); in pkt_skip_ipv4_options()
214 struct iphdr *ipv4 = buf_assign(pkt, sizeof(*ipv4), scratch); in pkt_parse_ipv4() local
215 if (ipv4 == NULL) { in pkt_parse_ipv4()
219 if (ipv4->ihl < 5) { in pkt_parse_ipv4()
223 if (!pkt_skip_ipv4_options(pkt, ipv4)) { in pkt_parse_ipv4()
227 return ipv4; in pkt_parse_ipv4()
[all …]
Dtest_sk_lookup_kern.c24 bool *ipv4) in get_tuple() argument
37 *ipv4 = true; in get_tuple()
46 *ipv4 = true; in get_tuple()
65 bool ipv4; in bpf_sk_lookup_test0() local
70 tuple = get_tuple(data, sizeof(*eth), data_end, eth->h_proto, &ipv4); in bpf_sk_lookup_test0()
74 tuple_len = ipv4 ? sizeof(tuple->ipv4) : sizeof(tuple->ipv6); in bpf_sk_lookup_test0()
Dtest_tcp_check_syncookie_kern.c77 tup.ipv4.saddr = ipv4h->saddr; in check_syncookie()
78 tup.ipv4.daddr = ipv4h->daddr; in check_syncookie()
79 tup.ipv4.sport = tcph->source; in check_syncookie()
80 tup.ipv4.dport = tcph->dest; in check_syncookie()
82 sk = bpf_skc_lookup_tcp(ctx, &tup, sizeof(tup.ipv4), in check_syncookie()
/tools/testing/selftests/net/
Droute_localnet.sh16 sysctl -w net.ipv4.conf.veth0.route_localnet=1
17 ip netns exec "${PEER_NS}" sysctl -w net.ipv4.conf.veth1.route_localnet=1
40 sysctl -w net.ipv4.conf.veth0.arp_announce=2
41 ip netns exec "${PEER_NS}" sysctl -w net.ipv4.conf.veth1.arp_announce=2
57 sysctl -w net.ipv4.conf.veth0.arp_ignore=3
58 ip netns exec "${PEER_NS}" sysctl -w net.ipv4.conf.veth1.arp_ignore=3
Dreuseaddr_ports_exhausted.sh17 sysctl -w net.ipv4.ip_local_port_range="32768 32768" \
20 sysctl -w net.ipv4.ip_autobind_reuse=1 > /dev/null 2>&1
Dip_defrag.sh17 ip netns exec "${NETNS}" sysctl -w net.ipv4.ipfrag_high_thresh=9000000 >/dev/null 2>&1
18 ip netns exec "${NETNS}" sysctl -w net.ipv4.ipfrag_low_thresh=7000000 >/dev/null 2>&1
19 ip netns exec "${NETNS}" sysctl -w net.ipv4.ipfrag_time=1 >/dev/null 2>&1
Dfib_rule_tests.sh192 ip netns exec testns sysctl -w net.ipv4.ip_forward=1
193 ip netns exec testns sysctl -w net.ipv4.conf.$DEV.rp_filter=0
196 ip netns exec testns sysctl -w net.ipv4.ip_forward=0
Dtcp_fastopen_backup_key.sh15 ip netns exec "${NETNS}" sysctl -w net.ipv4.tcp_fastopen=3 \
/tools/testing/selftests/netfilter/
Dipvs.sh141 ip netns exec ns1 sysctl -qw net.ipv4.ip_forward=1
147 ip netns exec ns2 sysctl -qw net.ipv4.conf.all.arp_ignore=1
148 ip netns exec ns2 sysctl -qw net.ipv4.conf.all.arp_announce=2
150 ip netns exec ns2 sysctl -qw net.ipv4.conf.all.rp_filter=0
151 ip netns exec ns2 sysctl -qw net.ipv4.conf.veth21.rp_filter=0
160 ip netns exec ns1 sysctl -qw net.ipv4.ip_forward=1
176 ip netns exec ns1 sysctl -qw net.ipv4.ip_forward=0
177 ip netns exec ns1 sysctl -qw net.ipv4.conf.all.send_redirects=0
178 ip netns exec ns1 sysctl -qw net.ipv4.conf.default.send_redirects=0
185 ip netns exec ns2 sysctl -qw net.ipv4.conf.all.arp_ignore=1
[all …]
Dbridge_brouter.sh65 …ip netns exec ns0 ebtables -t broute -A BROUTING -p ipv4 --ip-protocol icmp -j redirect --redirect…
82 ip netns exec ns0 sysctl -q net.ipv4.conf.veth0.forwarding=1
83 ip netns exec ns0 sysctl -q net.ipv4.conf.veth1.forwarding=1
103 ip netns exec ns0 ebtables -t filter -A FORWARD -p ipv4 --ip-protocol icmp -j DROP
113 …ip netns exec ns0 ebtables -t broute -A BROUTING -p ipv4 --ip-protocol icmp -j redirect --redirect…
Dnft_flowtable.sh130 ip netns exec nsr$i sysctl net.ipv4.conf.veth0.forwarding=1 > /dev/null
131 ip netns exec nsr$i sysctl net.ipv4.conf.veth1.forwarding=1 > /dev/null
139 if ! ip netns exec ns$i sysctl net.ipv4.tcp_no_metrics_save=1 > /dev/null; then
145 ip netns exec ns$i sysctl net.ipv4.ip_no_pmtu_disc=1 > /dev/null
188 meta nfproto ipv4 meta l4proto icmp accept
363 ip netns exec ns1 sysctl net.ipv4.ip_no_pmtu_disc=0 > /dev/null
364 ip netns exec ns2 sysctl net.ipv4.ip_no_pmtu_disc=0 > /dev/null
Dconntrack_vrf.sh71 ip netns exec $ns0 sysctl -q -w net.ipv4.conf.default.rp_filter=0
72 ip netns exec $ns0 sysctl -q -w net.ipv4.conf.all.rp_filter=0
73 ip netns exec $ns0 sysctl -q -w net.ipv4.conf.all.rp_filter=0
Dnft_meta.sh58 meta nfproto ipv4 counter name "infproto4count"
72 meta nfproto ipv4 counter name "onfproto4count"
/tools/testing/selftests/net/forwarding/
Drouter_broadcast.sh146 sysctl_set net.ipv4.conf.all.bc_forwarding 0
147 sysctl_set net.ipv4.conf.$rp1.bc_forwarding 0
148 sysctl_set net.ipv4.conf.$rp2.bc_forwarding 0
153 sysctl_set net.ipv4.conf.all.bc_forwarding 1
154 sysctl_set net.ipv4.conf.$rp1.bc_forwarding 1
155 sysctl_set net.ipv4.conf.$rp2.bc_forwarding 1
160 sysctl_restore net.ipv4.conf.$rp2.bc_forwarding
161 sysctl_restore net.ipv4.conf.$rp1.bc_forwarding
162 sysctl_restore net.ipv4.conf.all.bc_forwarding
183 sysctl_set net.ipv4.icmp_echo_ignore_broadcasts 0
[all …]
Dmirror_gre_nh.sh32 sysctl_set net.ipv4.conf.all.rp_filter 0
33 sysctl_set net.ipv4.conf.$h3.rp_filter 0
38 sysctl_set net.ipv4.conf.v$h3.rp_filter 0
66 sysctl_restore net.ipv4.conf.v$h3.rp_filter 0
71 sysctl_restore net.ipv4.conf.$h3.rp_filter
72 sysctl_restore net.ipv4.conf.all.rp_filter
Drouter.sh176 sysctl_set net.ipv4.conf.all.rp_filter 0
177 sysctl_set net.ipv4.conf.$rp1.rp_filter 0
191 sysctl_restore net.ipv4.conf.$rp1.rp_filter
192 sysctl_restore net.ipv4.conf.all.rp_filter
254 sysctl_set net.ipv4.conf.all.rp_filter 0
255 sysctl_set net.ipv4.conf.$rp1.rp_filter 0
269 sysctl_restore net.ipv4.conf.$rp1.rp_filter
270 sysctl_restore net.ipv4.conf.all.rp_filter
Dmirror_gre_vlan_bridge_1q.sh89 sysctl_set net.ipv4.conf.all.rp_filter 0
90 sysctl_set net.ipv4.conf.$h3.rp_filter 0
122 sysctl_restore net.ipv4.conf.$h3.rp_filter
123 sysctl_restore net.ipv4.conf.all.rp_filter
Dvxlan_asymmetric.sh219 sysctl_set net.ipv4.conf.all.rp_filter 0
220 sysctl_set net.ipv4.conf.vlan10-v.rp_filter 0
221 sysctl_set net.ipv4.conf.vlan20-v.rp_filter 0
226 sysctl_restore net.ipv4.conf.all.rp_filter
369 sysctl_set net.ipv4.conf.all.rp_filter 0
370 sysctl_set net.ipv4.conf.vlan10-v.rp_filter 0
371 sysctl_set net.ipv4.conf.vlan20-v.rp_filter 0
/tools/testing/selftests/bpf/
Dtest_tcp_check_syncookie.sh39 ns1_exec sysctl -w net.ipv4.tcp_syncookies=2
40 ns1_exec sysctl -w net.ipv4.tcp_window_scaling=0
41 ns1_exec sysctl -w net.ipv4.tcp_timestamps=0
42 ns1_exec sysctl -w net.ipv4.tcp_sack=0
Dtest_tc_tunnel.sh100 $0 ipv4 ipip none 100
110 $0 ipv4 gre $mac 100
116 $0 ipv4 gre $mac 2000
122 $0 ipv4 udp $mac 100
128 $0 ipv4 udp $mac 2000
257 ip netns exec "${ns2}" sysctl -qw net.ipv4.conf.lo.rp_filter=0
264 ip netns exec "${ns2}" sysctl -qw net.ipv4.conf.all.rp_filter=0
267 ip netns exec "${ns2}" sysctl -qw net.ipv4.conf.testtun0.rp_filter=0
Dtest_flow_dissector.sh102 echo 0 > /proc/sys/net/ipv4/conf/default/rp_filter
103 echo 0 > /proc/sys/net/ipv4/conf/all/rp_filter
104 echo 0 > /proc/sys/net/ipv4/conf/lo/rp_filter
/tools/testing/selftests/drivers/net/mlxsw/
Dqos_dscp_router.sh144 sysctl_set net.ipv4.ip_forward_update_priority 1
157 sysctl_restore net.ipv4.ip_forward_update_priority
228 sysctl_restore net.ipv4.ip_forward_update_priority
229 sysctl_set net.ipv4.ip_forward_update_priority $update
/tools/usb/usbip/src/
Dusbipd.c491 static int do_standalone_mode(int daemonize, int ipv4, int ipv6) in do_standalone_mode() argument
523 if (ipv4 && ipv6) in do_standalone_mode()
525 else if (ipv4) in do_standalone_mode()
609 int ipv4 = 0, ipv6 = 0; in main() local
630 ipv4 = 1; in main()
663 if (!ipv4 && !ipv6) in main()
664 ipv4 = ipv6 = 1; in main()
668 rc = do_standalone_mode(daemonize, ipv4, ipv6); in main()

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