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/tools/testing/selftests/netfilter/
Dipvs.sh69 ip netns add ns0
70 ip netns add ns1
71 ip netns add ns2
73 ip link add veth01 netns ns0 type veth peer name veth10 netns ns1
74 ip link add veth02 netns ns0 type veth peer name veth20 netns ns2
75 ip link add veth12 netns ns1 type veth peer name veth21 netns ns2
77 ip netns exec ns0 ip link set veth01 up
78 ip netns exec ns0 ip link set veth02 up
79 ip netns exec ns0 ip link add br0 type bridge
80 ip netns exec ns0 ip link set veth01 master br0
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Dnf_nat_edemux.sh17 ip netns del $ns1
18 ip netns del $ns2
39 ip netns add "$ns1"
47 ip netns add $ns2
51 ip link set netns $ns1 dev veth1
52 ip link set netns $ns2 dev veth2
54 ip netns exec $ns1 ip link set up dev lo
55 ip netns exec $ns1 ip link set up dev veth1
56 ip netns exec $ns1 ip addr add 192.168.1.1/24 dev veth1
58 ip netns exec $ns2 ip link set up dev lo
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Dbridge_brouter.sh26 ip netns add ns0
27 ip netns add ns1
28 ip netns add ns2
30 ip link add veth0 netns ns0 type veth peer name eth0 netns ns1
35 ip link add veth1 netns ns0 type veth peer name eth0 netns ns2
65 …ip netns exec ns0 ebtables -t broute -A BROUTING -p ipv4 --ip-protocol icmp -j redirect --redirect…
72 ip netns exec ns1 ping -q -c 1 10.0.0.12 > /dev/null 2>&1
82 ip netns exec ns0 sysctl -q net.ipv4.conf.veth0.forwarding=1
83 ip netns exec ns0 sysctl -q net.ipv4.conf.veth1.forwarding=1
87 ip netns exec ns1 ping -q -c 1 10.0.0.12 > /dev/null
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/tools/testing/selftests/net/mptcp/
Dmptcp_join.sh53 for netns in "$ns1" "$ns2";do
54 ip netns add $netns || exit $ksft_skip
55 ip -net $netns link set lo up
56 ip netns exec $netns sysctl -q net.mptcp.enabled=1
57 ip netns exec $netns sysctl -q net.ipv4.conf.all.rp_filter=0
58 ip netns exec $netns sysctl -q net.ipv4.conf.default.rp_filter=0
60 ip netns exec $netns sysctl -q net.mptcp.checksum_enabled=1
71 ip link add ns1eth$i netns "$ns1" type veth peer name ns2eth$i netns "$ns2"
98 for netns in "$ns1" "$ns2"; do
99 ip netns del $netns
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Dpm_netlink.sh36 ip netns del $ns1
49 ip netns add $ns1 || exit $ksft_skip
51 ip netns exec $ns1 sysctl -q net.mptcp.enabled=1
83 ip netns exec $ns1 ./pm_nl_ctl add 10.0.1.1
84 ip netns exec $ns1 ./pm_nl_ctl add 10.0.1.2 flags subflow dev lo
85 ip netns exec $ns1 ./pm_nl_ctl add 10.0.1.3 flags signal,backup
93 ip netns exec $ns1 ./pm_nl_ctl del 2
99 ip netns exec $ns1 ./pm_nl_ctl add 10.0.1.3
102 ip netns exec $ns1 ./pm_nl_ctl add 10.0.1.4 flags signal
106 ip netns exec $ns1 ./pm_nl_ctl add 10.0.1.$i flags signal >/dev/null 2>&1
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/tools/testing/selftests/bpf/
Dtest_lwt_seg6local.sh44 ip netns del ns1 2> /dev/null
45 ip netns del ns2 2> /dev/null
46 ip netns del ns3 2> /dev/null
47 ip netns del ns4 2> /dev/null
48 ip netns del ns5 2> /dev/null
49 ip netns del ns6 2> /dev/null
55 ip netns add ns1
56 ip netns add ns2
57 ip netns add ns3
58 ip netns add ns4
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Dtest_lwt_ip_encap.sh111 ip netns add "${NS1}"
112 ip netns add "${NS2}"
113 ip netns add "${NS3}"
116 ip netns exec ${NS1} sysctl -wq net.ipv4.conf.all.rp_filter=0
117 ip netns exec ${NS2} sysctl -wq net.ipv4.conf.all.rp_filter=0
118 ip netns exec ${NS3} sysctl -wq net.ipv4.conf.all.rp_filter=0
119 ip netns exec ${NS1} sysctl -wq net.ipv4.conf.default.rp_filter=0
120 ip netns exec ${NS2} sysctl -wq net.ipv4.conf.default.rp_filter=0
121 ip netns exec ${NS3} sysctl -wq net.ipv4.conf.default.rp_filter=0
124 ip netns exec ${NS1} sysctl -wq net.ipv6.conf.all.accept_dad=0
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Dtest_xdp_vlan.sh56 ip netns del ns1 2> /dev/null
57 ip netns del ns2 2> /dev/null
126 ip netns del ns1 2> /dev/null
127 ip netns del ns2 2> /dev/null
144 ip netns add ns1
145 ip netns add ns2
154 ip link set veth1 netns ns1
155 ip link set veth2 netns ns2
162 ip netns exec ns1 ethtool -K veth1 rxvlan off
163 ip netns exec ns2 ethtool -K veth2 rxvlan off
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Dtest_xdp_meta.sh13 ip netns del ns1 2> /dev/null
14 ip netns del ns2 2> /dev/null
24 ip netns add ns1
25 ip netns add ns2
31 ip link set veth1 netns ns1
32 ip link set veth2 netns ns2
34 ip netns exec ns1 ip addr add 10.1.1.11/24 dev veth1
35 ip netns exec ns2 ip addr add 10.1.1.22/24 dev veth2
37 ip netns exec ns1 tc qdisc add dev veth1 clsact
38 ip netns exec ns2 tc qdisc add dev veth2 clsact
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Dtest_tc_edt.sh30 ip netns del ${NS_SRC}
31 ip netns del ${NS_DST}
38 ip netns add "${NS_SRC}"
39 ip netns add "${NS_DST}"
41 ip link set veth_src netns ${NS_SRC}
42 ip link set veth_dst netns ${NS_DST}
44 ip -netns ${NS_SRC} addr add ${IP_SRC}/24 dev veth_src
45 ip -netns ${NS_DST} addr add ${IP_DST}/24 dev veth_dst
47 ip -netns ${NS_SRC} link set dev veth_src up
48 ip -netns ${NS_DST} link set dev veth_dst up
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Dtest_tc_tunnel.sh28 ip netns add "${ns1}"
29 ip netns add "${ns2}"
31 ip link add dev veth1 mtu 1500 netns "${ns1}" type veth \
32 peer name veth2 mtu 1500 netns "${ns2}"
34 ip netns exec "${ns1}" ethtool -K veth1 tso off
36 ip -netns "${ns1}" link set veth1 up
37 ip -netns "${ns2}" link set veth2 up
39 ip -netns "${ns1}" -4 addr add "${ns1_v4}/24" dev veth1
40 ip -netns "${ns2}" -4 addr add "${ns2_v4}/24" dev veth2
41 ip -netns "${ns1}" -6 addr add "${ns1_v6}/64" dev veth1 nodad
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/tools/testing/selftests/net/
Dvrf_route_leaking.sh177 ip netns del $ns 2>/dev/null
185 ip -netns "${ns}" rule del pref 0
186 ip -netns "${ns}" rule add pref 32765 from all lookup local
187 ip -netns "${ns}" -6 rule del pref 0
188 ip -netns "${ns}" -6 rule add pref 32765 from all lookup local
197 ip -netns "${ns}" link add "${vrf}" type vrf table "${table}"
198 ip -netns "${ns}" link set "${vrf}" up
199 ip -netns "${ns}" route add vrf "${vrf}" unreachable default metric 8192
200 ip -netns "${ns}" -6 route add vrf "${vrf}" unreachable default metric 8192
202 ip -netns "${ns}" addr add 127.0.0.1/8 dev "${vrf}"
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Dicmp_redirect.sh121 addr=$(ip -netns $ns -6 -br addr show dev ${dev} | \
146 ip netns del $ns 2>/dev/null
154 ip -netns ${ns} link add ${VRF} type vrf table ${VRF_TABLE}
155 ip -netns ${ns} link set ${VRF} up
156 ip -netns ${ns} route add vrf ${VRF} unreachable default metric 8192
157 ip -netns ${ns} -6 route add vrf ${VRF} unreachable default metric 8192
159 ip -netns ${ns} addr add 127.0.0.1/8 dev ${VRF}
160 ip -netns ${ns} -6 addr add ::1 dev ${VRF} nodad
162 ip -netns ${ns} ru del pref 0
163 ip -netns ${ns} ru add pref 32765 from all lookup local
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Dtest_vxlan_under_vrf.sh53 ip netns del $ns 2>/dev/null || true
69 ip netns add hv-$hv
70 ip link set veth-hv-$hv netns hv-$hv
71 ip -netns hv-$hv link set veth-hv-$hv name veth0
73 ip -netns hv-$hv link add vrf-underlay type vrf table 1
74 ip -netns hv-$hv link set vrf-underlay up
75 ip -netns hv-$hv addr add 172.16.0.$hv/24 dev veth0
76 ip -netns hv-$hv link set veth0 up
78 ip -netns hv-$hv link add br0 type bridge
79 ip -netns hv-$hv link set br0 up
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Dip_defrag.sh14 ip netns add "${NETNS}"
15 ip -netns "${NETNS}" link set lo up
17 ip netns exec "${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
21 ip netns exec "${NETNS}" sysctl -w net.ipv6.ip6frag_high_thresh=9000000 >/dev/null 2>&1
22 ip netns exec "${NETNS}" sysctl -w net.ipv6.ip6frag_low_thresh=7000000 >/dev/null 2>&1
23 ip netns exec "${NETNS}" sysctl -w net.ipv6.ip6frag_time=1 >/dev/null 2>&1
25 …ip netns exec "${NETNS}" sysctl -w net.netfilter.nf_conntrack_frag6_high_thresh=9000000 >/dev/null…
26 …ip netns exec "${NETNS}" sysctl -w net.netfilter.nf_conntrack_frag6_low_thresh=7000000 >/dev/null…
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Dfib_nexthop_multiprefix.sh75 ip netns del ${ns} 2>/dev/null
77 ip netns add ${ns}
78 ip -netns ${ns} addr add 127.0.0.1/8 dev lo
79 ip -netns ${ns} link set lo up
81 ip netns exec ${ns} sysctl -q -w net.ipv6.conf.all.keep_addr_on_down=1
84 ip netns exec $ns sysctl -q -w net.ipv6.conf.all.forwarding=0
87 ip netns exec $ns sysctl -q -w net.ipv4.ip_forward=1
88 ip netns exec $ns sysctl -q -w net.ipv6.conf.all.forwarding=1
111 ip -netns h${i} li add eth0 type veth peer name r1h${i}
112 ip -netns h${i} li set eth0 up
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Dioam6.sh196 ip netns add ioam-tmp-node
197 ip link add name veth0 netns ioam-tmp-node type veth \
198 peer name veth1 netns ioam-tmp-node
200 ip -netns ioam-tmp-node link set veth0 up
201 ip -netns ioam-tmp-node link set veth1 up
203 ip -netns ioam-tmp-node ioam namespace add 0 &>/dev/null
206 ip -netns ioam-tmp-node ioam namespace show | grep -q "namespace 0"
213 ip netns del ioam-tmp-node || true
217 ip -netns ioam-tmp-node route add db02::/64 encap ioam6 trace prealloc \
221 ip -netns ioam-tmp-node -6 route | grep -q "encap ioam6 trace"
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Dtraceroute.sh49 out=$(eval ip netns exec ${ns} ${cmd} 2>&1)
72 ip netns add ${ns}
74 ip netns exec ${ns} ip link set lo up
76 ip netns exec ${ns} ip addr add dev lo ${addr}
79 ip netns exec ${ns} ip -6 addr add dev lo ${addr6}
82 ip netns exec ${ns} ip ro add unreachable default metric 8192
83 ip netns exec ${ns} ip -6 ro add unreachable default metric 8192
85 ip netns exec ${ns} sysctl -qw net.ipv4.ip_forward=1
86 ip netns exec ${ns} sysctl -qw net.ipv6.conf.all.keep_addr_on_down=1
87 ip netns exec ${ns} sysctl -qw net.ipv6.conf.all.forwarding=1
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Dbareudp.sh127 ip netns delete "${ns}" 2>/dev/null || true
143 ip netns add "${NS0}" || exit_cleanup
144 ip netns add "${NS1}" || exit_cleanup "${NS0}"
145 ip netns add "${NS2}" || exit_cleanup "${NS0}" "${NS1}"
146 ip netns add "${NS3}" || exit_cleanup "${NS0}" "${NS1}" "${NS2}"
176 ip -netns "${NS}" link set dev "${DEV}" up
177 ip -netns "${NS}" address add dev "${DEV}" "${LOCAL_IP4}" peer "${PEER_IP4}"
178 ip -netns "${NS}" address add dev "${DEV}" "${LOCAL_IP6}" peer "${PEER_IP6}" nodad
192 ip -netns "${ns}" link set dev lo up
195 ip link add name veth01 netns "${NS0}" type veth peer name veth10 netns "${NS1}"
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Dicmp.sh35 ip netns del $NS1
36 ip netns del $NS2
42 ip netns add $NS1
43 ip netns add $NS2
46 ip -netns $NS1 link add veth0 type veth peer name veth0 netns $NS2
47 ip -netns $NS1 link set dev veth0 up
48 ip -netns $NS2 link set dev veth0 up
49 ip -netns $NS1 addr add $H1_IP dev veth0
50 ip -netns $NS1 addr add $H1_IP6/64 dev veth0 nodad
51 ip -netns $NS2 addr add $H2_IP6/64 dev veth0 nodad
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Dunicast_extensions.sh73 ip netns exec foo-ns timeout 2 ping -c 1 $2 || return 1
74 ip netns exec bar-ns timeout 2 ping -c 1 $1 || return 1
107 echo 1 | ip netns exec router-ns tee /proc/sys/net/ipv4/ip_forward
109 ip netns exec foo-ns timeout 2 ping -c 1 $2 || return 1
110 ip netns exec foo-ns timeout 2 ping -c 1 $4 || return 1
111 ip netns exec bar-ns timeout 2 ping -c 1 $3 || return 1
112 ip netns exec bar-ns timeout 2 ping -c 1 $1 || return 1
124 ip netns add foo-ns
125 ip netns add bar-ns
126 ip link add foo netns foo-ns type veth peer name bar netns bar-ns
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Dl2tp.sh60 out=$(eval ip netns exec ${ns} ${cmd} 2>&1)
83 ip netns add ${ns}
85 ip -netns ${ns} link set lo up
87 ip -netns ${ns} addr add dev lo ${addr}
90 ip -netns ${ns} -6 addr add dev lo ${addr6}
93 ip -netns ${ns} ro add unreachable default metric 8192
94 ip -netns ${ns} -6 ro add unreachable default metric 8192
96 ip netns exec ${ns} sysctl -qw net.ipv4.ip_forward=1
97 ip netns exec ${ns} sysctl -qw net.ipv6.conf.all.keep_addr_on_down=1
98 ip netns exec ${ns} sysctl -qw net.ipv6.conf.all.forwarding=1
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Dsrv6_end_dt46_l3vpn_test.sh254 for ns in $(ip netns show | grep -E 'rt-*|hs-*'); do
255 ip netns del ${ns} || true
265 ip netns add ${nsname}
266 ip link set veth-rt-${rt} netns ${nsname}
267 ip -netns ${nsname} link set veth-rt-${rt} name veth0
269 ip netns exec ${nsname} sysctl -wq net.ipv6.conf.all.accept_dad=0
270 ip netns exec ${nsname} sysctl -wq net.ipv6.conf.default.accept_dad=0
272 ip -netns ${nsname} addr add ${IPv6_RT_NETWORK}::${rt}/64 dev veth0 nodad
273 ip -netns ${nsname} link set veth0 up
274 ip -netns ${nsname} link set lo up
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Dso_txtime.sh22 ip netns del "${NS2}"
23 ip netns del "${NS1}"
29 ip netns add "${NS1}"
30 ip netns add "${NS2}"
32 ip link add "${DEV}" netns "${NS1}" type veth \
33 peer name "${DEV}" netns "${NS2}"
36 ip -netns "${NS1}" link set "${DEV}" up
37 ip -netns "${NS2}" link set "${DEV}" up
40 ip -netns "${NS1}" link set dev "${DEV}" address 02:02:02:02:02:02
41 ip -netns "${NS2}" link set dev "${DEV}" address 06:06:06:06:06:06
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/tools/testing/selftests/bpf/prog_tests/
Dflow_dissector_reattach.c21 static __u32 query_attached_prog_id(int netns) in query_attached_prog_id() argument
27 err = bpf_prog_query(netns, BPF_FLOW_DISSECTOR, 0, NULL, in query_attached_prog_id()
37 static bool prog_is_attached(int netns) in prog_is_attached() argument
39 return query_attached_prog_id(netns) > 0; in prog_is_attached()
90 static void test_prog_attach_prog_attach(int netns, int prog1, int prog2) in test_prog_attach_prog_attach() argument
99 CHECK_FAIL(query_attached_prog_id(netns) != query_prog_id(prog1)); in test_prog_attach_prog_attach()
107 CHECK_FAIL(query_attached_prog_id(netns) != query_prog_id(prog2)); in test_prog_attach_prog_attach()
113 CHECK_FAIL(query_attached_prog_id(netns) != query_prog_id(prog2)); in test_prog_attach_prog_attach()
119 CHECK_FAIL(prog_is_attached(netns)); in test_prog_attach_prog_attach()
122 static void test_link_create_link_create(int netns, int prog1, int prog2) in test_link_create_link_create() argument
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