Lines Matching refs:netns
111 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
128 ip netns exec ${NS2} sysctl -wq net.ipv4.ip_forward=1
129 ip netns exec ${NS2} sysctl -wq net.ipv6.conf.all.forwarding=1
131 ip link set veth1 netns ${NS1}
132 ip link set veth2 netns ${NS2}
133 ip link set veth3 netns ${NS2}
134 ip link set veth4 netns ${NS3}
135 ip link set veth5 netns ${NS1}
136 ip link set veth6 netns ${NS2}
137 ip link set veth7 netns ${NS2}
138 ip link set veth8 netns ${NS3}
141 ip -netns ${NS1} link add red type vrf table 1001
142 ip -netns ${NS1} link set red up
143 ip -netns ${NS1} route add table 1001 unreachable default metric 8192
144 ip -netns ${NS1} -6 route add table 1001 unreachable default metric 8192
145 ip -netns ${NS1} link set veth1 vrf red
146 ip -netns ${NS1} link set veth5 vrf red
148 ip -netns ${NS2} link add red type vrf table 1001
149 ip -netns ${NS2} link set red up
150 ip -netns ${NS2} route add table 1001 unreachable default metric 8192
151 ip -netns ${NS2} -6 route add table 1001 unreachable default metric 8192
152 ip -netns ${NS2} link set veth2 vrf red
153 ip -netns ${NS2} link set veth3 vrf red
154 ip -netns ${NS2} link set veth6 vrf red
155 ip -netns ${NS2} link set veth7 vrf red
159 ip -netns ${NS1} addr add ${IPv4_1}/24 dev veth1
160 ip -netns ${NS2} addr add ${IPv4_2}/24 dev veth2
161 ip -netns ${NS2} addr add ${IPv4_3}/24 dev veth3
162 ip -netns ${NS3} addr add ${IPv4_4}/24 dev veth4
163 ip -netns ${NS1} -6 addr add ${IPv6_1}/128 nodad dev veth1
164 ip -netns ${NS2} -6 addr add ${IPv6_2}/128 nodad dev veth2
165 ip -netns ${NS2} -6 addr add ${IPv6_3}/128 nodad dev veth3
166 ip -netns ${NS3} -6 addr add ${IPv6_4}/128 nodad dev veth4
169 ip -netns ${NS1} addr add ${IPv4_5}/24 dev veth5
170 ip -netns ${NS2} addr add ${IPv4_6}/24 dev veth6
171 ip -netns ${NS2} addr add ${IPv4_7}/24 dev veth7
172 ip -netns ${NS3} addr add ${IPv4_8}/24 dev veth8
173 ip -netns ${NS1} -6 addr add ${IPv6_5}/128 nodad dev veth5
174 ip -netns ${NS2} -6 addr add ${IPv6_6}/128 nodad dev veth6
175 ip -netns ${NS2} -6 addr add ${IPv6_7}/128 nodad dev veth7
176 ip -netns ${NS3} -6 addr add ${IPv6_8}/128 nodad dev veth8
178 ip -netns ${NS1} link set dev veth1 up
179 ip -netns ${NS2} link set dev veth2 up
180 ip -netns ${NS2} link set dev veth3 up
181 ip -netns ${NS3} link set dev veth4 up
182 ip -netns ${NS1} link set dev veth5 up
183 ip -netns ${NS2} link set dev veth6 up
184 ip -netns ${NS2} link set dev veth7 up
185 ip -netns ${NS3} link set dev veth8 up
192 ip -netns ${NS1} route add ${IPv4_2}/32 dev veth1 ${VRF}
193 ip -netns ${NS1} route add default dev veth1 via ${IPv4_2} ${VRF} # go top by default
194 ip -netns ${NS1} -6 route add ${IPv6_2}/128 dev veth1 ${VRF}
195 ip -netns ${NS1} -6 route add default dev veth1 via ${IPv6_2} ${VRF} # go top by default
197 ip -netns ${NS1} route add ${IPv4_6}/32 dev veth5 ${VRF}
198 ip -netns ${NS1} route add ${IPv4_7}/32 dev veth5 via ${IPv4_6} ${VRF}
199 ip -netns ${NS1} route add ${IPv4_8}/32 dev veth5 via ${IPv4_6} ${VRF}
200 ip -netns ${NS1} -6 route add ${IPv6_6}/128 dev veth5 ${VRF}
201 ip -netns ${NS1} -6 route add ${IPv6_7}/128 dev veth5 via ${IPv6_6} ${VRF}
202 ip -netns ${NS1} -6 route add ${IPv6_8}/128 dev veth5 via ${IPv6_6} ${VRF}
206 ip -netns ${NS2} route add ${IPv4_1}/32 dev veth2 ${VRF}
207 ip -netns ${NS2} route add ${IPv4_4}/32 dev veth3 ${VRF}
208 ip -netns ${NS2} -6 route add ${IPv6_1}/128 dev veth2 ${VRF}
209 ip -netns ${NS2} -6 route add ${IPv6_4}/128 dev veth3 ${VRF}
211 ip -netns ${NS2} route add ${IPv4_5}/32 dev veth6 ${VRF}
212 ip -netns ${NS2} route add ${IPv4_8}/32 dev veth7 ${VRF}
213 ip -netns ${NS2} -6 route add ${IPv6_5}/128 dev veth6 ${VRF}
214 ip -netns ${NS2} -6 route add ${IPv6_8}/128 dev veth7 ${VRF}
218 ip -netns ${NS3} route add ${IPv4_3}/32 dev veth4
219 ip -netns ${NS3} route add ${IPv4_1}/32 dev veth4 via ${IPv4_3}
220 ip -netns ${NS3} route add ${IPv4_2}/32 dev veth4 via ${IPv4_3}
221 ip -netns ${NS3} -6 route add ${IPv6_3}/128 dev veth4
222 ip -netns ${NS3} -6 route add ${IPv6_1}/128 dev veth4 via ${IPv6_3}
223 ip -netns ${NS3} -6 route add ${IPv6_2}/128 dev veth4 via ${IPv6_3}
225 ip -netns ${NS3} route add ${IPv4_7}/32 dev veth8
226 ip -netns ${NS3} route add ${IPv4_5}/32 dev veth8 via ${IPv4_7}
227 ip -netns ${NS3} route add ${IPv4_6}/32 dev veth8 via ${IPv4_7}
228 ip -netns ${NS3} -6 route add ${IPv6_7}/128 dev veth8
229 ip -netns ${NS3} -6 route add ${IPv6_5}/128 dev veth8 via ${IPv6_7}
230 ip -netns ${NS3} -6 route add ${IPv6_6}/128 dev veth8 via ${IPv6_7}
233 ip -netns ${NS3} tunnel add gre_dev mode gre remote ${IPv4_1} local ${IPv4_GRE} ttl 255
234 ip -netns ${NS3} link set gre_dev up
235 ip -netns ${NS3} addr add ${IPv4_GRE} dev gre_dev
236 ip -netns ${NS1} route add ${IPv4_GRE}/32 dev veth5 via ${IPv4_6} ${VRF}
237 ip -netns ${NS2} route add ${IPv4_GRE}/32 dev veth7 via ${IPv4_8} ${VRF}
241 ip -netns ${NS3} -6 tunnel add name gre6_dev mode ip6gre remote ${IPv6_1} local ${IPv6_GRE} ttl 255
242 ip -netns ${NS3} link set gre6_dev up
243 ip -netns ${NS3} -6 addr add ${IPv6_GRE} nodad dev gre6_dev
244 ip -netns ${NS1} -6 route add ${IPv6_GRE}/128 dev veth5 via ${IPv6_6} ${VRF}
245 ip -netns ${NS2} -6 route add ${IPv6_GRE}/128 dev veth7 via ${IPv6_8} ${VRF}
259 ip netns del ${NS1} 2> /dev/null
260 ip netns del ${NS2} 2> /dev/null
261 ip netns del ${NS3} 2> /dev/null
268 ip -netns ${NS1} route del ${IPv4_GRE} dev veth5 ${VRF}
269 ip -netns ${NS2} route del ${IPv4_GRE} dev veth7 ${VRF}
270 ip -netns ${NS1} -6 route del ${IPv6_GRE}/128 dev veth5 ${VRF}
271 ip -netns ${NS2} -6 route del ${IPv6_GRE}/128 dev veth7 ${VRF}
276 ip -netns ${NS1} route add unreachable ${IPv4_GRE}/32 ${VRF}
277 ip -netns ${NS2} route add unreachable ${IPv4_GRE}/32 ${VRF}
278 ip -netns ${NS1} -6 route add unreachable ${IPv6_GRE}/128 ${VRF}
279 ip -netns ${NS2} -6 route add unreachable ${IPv6_GRE}/128 ${VRF}
289 ip netns exec ${NS1} ping -c 1 -W 1 -I veth1 ${IPv4_DST} 2>&1 > /dev/null
292 ip netns exec ${NS1} ping6 -c 1 -W 6 -I veth1 ${IPv6_DST} 2>&1 > /dev/null
323 ip netns exec ${NS3} bash -c \
327 ip netns exec ${NS3} bash -c \
337 ip netns exec ${NS1} bash -c \
360 ip -netns ${NS2} route del ${IPv4_DST}/32 dev veth3 ${VRF}
361 ip -netns ${NS2} -6 route del ${IPv6_DST}/128 dev veth3 ${VRF}
367 ip -netns ${NS1} route add ${IPv4_DST} encap bpf xmit obj \
369 ip -netns ${NS1} -6 route add ${IPv6_DST} encap bpf xmit obj \
372 ip -netns ${NS1} route add ${IPv4_DST} encap bpf xmit obj \
374 ip -netns ${NS1} -6 route add ${IPv6_DST} encap bpf xmit obj \
418 ip -netns ${NS2} route del ${IPv4_DST}/32 dev veth3 ${VRF}
419 ip -netns ${NS2} -6 route del ${IPv6_DST}/128 dev veth3 ${VRF}
425 ip -netns ${NS2} route add ${IPv4_DST} encap bpf in obj \
427 ip -netns ${NS2} -6 route add ${IPv6_DST} encap bpf in obj \
430 ip -netns ${NS2} route add ${IPv4_DST} encap bpf in obj \
432 ip -netns ${NS2} -6 route add ${IPv6_DST} encap bpf in obj \