Lines Matching refs:netns
111 ip netns add "${NS1}"
112 ip netns add "${NS2}"
113 ip netns add "${NS3}"
120 ip netns exec ${NS2} sysctl -wq net.ipv4.ip_forward=1
121 ip netns exec ${NS2} sysctl -wq net.ipv6.conf.all.forwarding=1
123 ip link set veth1 netns ${NS1}
124 ip link set veth2 netns ${NS2}
125 ip link set veth3 netns ${NS2}
126 ip link set veth4 netns ${NS3}
127 ip link set veth5 netns ${NS1}
128 ip link set veth6 netns ${NS2}
129 ip link set veth7 netns ${NS2}
130 ip link set veth8 netns ${NS3}
133 ip -netns ${NS1} link add red type vrf table 1001
134 ip -netns ${NS1} link set red up
135 ip -netns ${NS1} route add table 1001 unreachable default metric 8192
136 ip -netns ${NS1} -6 route add table 1001 unreachable default metric 8192
137 ip -netns ${NS1} link set veth1 vrf red
138 ip -netns ${NS1} link set veth5 vrf red
140 ip -netns ${NS2} link add red type vrf table 1001
141 ip -netns ${NS2} link set red up
142 ip -netns ${NS2} route add table 1001 unreachable default metric 8192
143 ip -netns ${NS2} -6 route add table 1001 unreachable default metric 8192
144 ip -netns ${NS2} link set veth2 vrf red
145 ip -netns ${NS2} link set veth3 vrf red
146 ip -netns ${NS2} link set veth6 vrf red
147 ip -netns ${NS2} link set veth7 vrf red
151 ip -netns ${NS1} addr add ${IPv4_1}/24 dev veth1
152 ip -netns ${NS2} addr add ${IPv4_2}/24 dev veth2
153 ip -netns ${NS2} addr add ${IPv4_3}/24 dev veth3
154 ip -netns ${NS3} addr add ${IPv4_4}/24 dev veth4
155 ip -netns ${NS1} -6 addr add ${IPv6_1}/128 nodad dev veth1
156 ip -netns ${NS2} -6 addr add ${IPv6_2}/128 nodad dev veth2
157 ip -netns ${NS2} -6 addr add ${IPv6_3}/128 nodad dev veth3
158 ip -netns ${NS3} -6 addr add ${IPv6_4}/128 nodad dev veth4
161 ip -netns ${NS1} addr add ${IPv4_5}/24 dev veth5
162 ip -netns ${NS2} addr add ${IPv4_6}/24 dev veth6
163 ip -netns ${NS2} addr add ${IPv4_7}/24 dev veth7
164 ip -netns ${NS3} addr add ${IPv4_8}/24 dev veth8
165 ip -netns ${NS1} -6 addr add ${IPv6_5}/128 nodad dev veth5
166 ip -netns ${NS2} -6 addr add ${IPv6_6}/128 nodad dev veth6
167 ip -netns ${NS2} -6 addr add ${IPv6_7}/128 nodad dev veth7
168 ip -netns ${NS3} -6 addr add ${IPv6_8}/128 nodad dev veth8
170 ip -netns ${NS1} link set dev veth1 up
171 ip -netns ${NS2} link set dev veth2 up
172 ip -netns ${NS2} link set dev veth3 up
173 ip -netns ${NS3} link set dev veth4 up
174 ip -netns ${NS1} link set dev veth5 up
175 ip -netns ${NS2} link set dev veth6 up
176 ip -netns ${NS2} link set dev veth7 up
177 ip -netns ${NS3} link set dev veth8 up
184 ip -netns ${NS1} route add ${IPv4_2}/32 dev veth1 ${VRF}
185 ip -netns ${NS1} route add default dev veth1 via ${IPv4_2} ${VRF} # go top by default
186 ip -netns ${NS1} -6 route add ${IPv6_2}/128 dev veth1 ${VRF}
187 ip -netns ${NS1} -6 route add default dev veth1 via ${IPv6_2} ${VRF} # go top by default
189 ip -netns ${NS1} route add ${IPv4_6}/32 dev veth5 ${VRF}
190 ip -netns ${NS1} route add ${IPv4_7}/32 dev veth5 via ${IPv4_6} ${VRF}
191 ip -netns ${NS1} route add ${IPv4_8}/32 dev veth5 via ${IPv4_6} ${VRF}
192 ip -netns ${NS1} -6 route add ${IPv6_6}/128 dev veth5 ${VRF}
193 ip -netns ${NS1} -6 route add ${IPv6_7}/128 dev veth5 via ${IPv6_6} ${VRF}
194 ip -netns ${NS1} -6 route add ${IPv6_8}/128 dev veth5 via ${IPv6_6} ${VRF}
198 ip -netns ${NS2} route add ${IPv4_1}/32 dev veth2 ${VRF}
199 ip -netns ${NS2} route add ${IPv4_4}/32 dev veth3 ${VRF}
200 ip -netns ${NS2} -6 route add ${IPv6_1}/128 dev veth2 ${VRF}
201 ip -netns ${NS2} -6 route add ${IPv6_4}/128 dev veth3 ${VRF}
203 ip -netns ${NS2} route add ${IPv4_5}/32 dev veth6 ${VRF}
204 ip -netns ${NS2} route add ${IPv4_8}/32 dev veth7 ${VRF}
205 ip -netns ${NS2} -6 route add ${IPv6_5}/128 dev veth6 ${VRF}
206 ip -netns ${NS2} -6 route add ${IPv6_8}/128 dev veth7 ${VRF}
210 ip -netns ${NS3} route add ${IPv4_3}/32 dev veth4
211 ip -netns ${NS3} route add ${IPv4_1}/32 dev veth4 via ${IPv4_3}
212 ip -netns ${NS3} route add ${IPv4_2}/32 dev veth4 via ${IPv4_3}
213 ip -netns ${NS3} -6 route add ${IPv6_3}/128 dev veth4
214 ip -netns ${NS3} -6 route add ${IPv6_1}/128 dev veth4 via ${IPv6_3}
215 ip -netns ${NS3} -6 route add ${IPv6_2}/128 dev veth4 via ${IPv6_3}
217 ip -netns ${NS3} route add ${IPv4_7}/32 dev veth8
218 ip -netns ${NS3} route add ${IPv4_5}/32 dev veth8 via ${IPv4_7}
219 ip -netns ${NS3} route add ${IPv4_6}/32 dev veth8 via ${IPv4_7}
220 ip -netns ${NS3} -6 route add ${IPv6_7}/128 dev veth8
221 ip -netns ${NS3} -6 route add ${IPv6_5}/128 dev veth8 via ${IPv6_7}
222 ip -netns ${NS3} -6 route add ${IPv6_6}/128 dev veth8 via ${IPv6_7}
225 ip -netns ${NS3} tunnel add gre_dev mode gre remote ${IPv4_1} local ${IPv4_GRE} ttl 255
226 ip -netns ${NS3} link set gre_dev up
227 ip -netns ${NS3} addr add ${IPv4_GRE} dev gre_dev
228 ip -netns ${NS1} route add ${IPv4_GRE}/32 dev veth5 via ${IPv4_6} ${VRF}
229 ip -netns ${NS2} route add ${IPv4_GRE}/32 dev veth7 via ${IPv4_8} ${VRF}
233 ip -netns ${NS3} -6 tunnel add name gre6_dev mode ip6gre remote ${IPv6_1} local ${IPv6_GRE} ttl 255
234 ip -netns ${NS3} link set gre6_dev up
235 ip -netns ${NS3} -6 addr add ${IPv6_GRE} nodad dev gre6_dev
236 ip -netns ${NS1} -6 route add ${IPv6_GRE}/128 dev veth5 via ${IPv6_6} ${VRF}
237 ip -netns ${NS2} -6 route add ${IPv6_GRE}/128 dev veth7 via ${IPv6_8} ${VRF}
240 ip netns exec ${NS1} sysctl -wq net.ipv4.conf.all.rp_filter=0
241 ip netns exec ${NS2} sysctl -wq net.ipv4.conf.all.rp_filter=0
242 ip netns exec ${NS3} sysctl -wq net.ipv4.conf.all.rp_filter=0
256 ip netns del ${NS1} 2> /dev/null
257 ip netns del ${NS2} 2> /dev/null
258 ip netns del ${NS3} 2> /dev/null
265 ip -netns ${NS1} route del ${IPv4_GRE} dev veth5 ${VRF}
266 ip -netns ${NS2} route del ${IPv4_GRE} dev veth7 ${VRF}
267 ip -netns ${NS1} -6 route del ${IPv6_GRE}/128 dev veth5 ${VRF}
268 ip -netns ${NS2} -6 route del ${IPv6_GRE}/128 dev veth7 ${VRF}
273 ip -netns ${NS1} route add unreachable ${IPv4_GRE}/32 ${VRF}
274 ip -netns ${NS2} route add unreachable ${IPv4_GRE}/32 ${VRF}
275 ip -netns ${NS1} -6 route add unreachable ${IPv6_GRE}/128 ${VRF}
276 ip -netns ${NS2} -6 route add unreachable ${IPv6_GRE}/128 ${VRF}
286 ip netns exec ${NS1} ping -c 1 -W 1 -I veth1 ${IPv4_DST} 2>&1 > /dev/null
289 ip netns exec ${NS1} ping6 -c 1 -W 6 -I veth1 ${IPv6_DST} 2>&1 > /dev/null
320 ip netns exec ${NS3} bash -c \
324 ip netns exec ${NS3} bash -c \
334 ip netns exec ${NS1} bash -c \
357 ip -netns ${NS2} route del ${IPv4_DST}/32 dev veth3 ${VRF}
358 ip -netns ${NS2} -6 route del ${IPv6_DST}/128 dev veth3 ${VRF}
364 ip -netns ${NS1} route add ${IPv4_DST} encap bpf xmit obj \
366 ip -netns ${NS1} -6 route add ${IPv6_DST} encap bpf xmit obj \
369 ip -netns ${NS1} route add ${IPv4_DST} encap bpf xmit obj \
371 ip -netns ${NS1} -6 route add ${IPv6_DST} encap bpf xmit obj \
415 ip -netns ${NS2} route del ${IPv4_DST}/32 dev veth3 ${VRF}
416 ip -netns ${NS2} -6 route del ${IPv6_DST}/128 dev veth3 ${VRF}
422 ip -netns ${NS2} route add ${IPv4_DST} encap bpf in obj \
424 ip -netns ${NS2} -6 route add ${IPv6_DST} encap bpf in obj \
427 ip -netns ${NS2} route add ${IPv4_DST} encap bpf in obj \
429 ip -netns ${NS2} -6 route add ${IPv6_DST} encap bpf in obj \