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
124 ip netns exec ${NS1} sysctl -wq net.ipv6.conf.all.accept_dad=0
125 ip netns exec ${NS2} sysctl -wq net.ipv6.conf.all.accept_dad=0
126 ip netns exec ${NS3} sysctl -wq net.ipv6.conf.all.accept_dad=0
127 ip netns exec ${NS1} sysctl -wq net.ipv6.conf.default.accept_dad=0
128 ip netns exec ${NS2} sysctl -wq net.ipv6.conf.default.accept_dad=0
129 ip netns exec ${NS3} sysctl -wq net.ipv6.conf.default.accept_dad=0
136 ip netns exec ${NS2} sysctl -wq net.ipv4.ip_forward=1
137 ip netns exec ${NS2} sysctl -wq net.ipv6.conf.all.forwarding=1
139 ip link set veth1 netns ${NS1}
140 ip link set veth2 netns ${NS2}
141 ip link set veth3 netns ${NS2}
142 ip link set veth4 netns ${NS3}
143 ip link set veth5 netns ${NS1}
144 ip link set veth6 netns ${NS2}
145 ip link set veth7 netns ${NS2}
146 ip link set veth8 netns ${NS3}
149 ip -netns ${NS1} link add red type vrf table 1001
150 ip -netns ${NS1} link set red up
151 ip -netns ${NS1} route add table 1001 unreachable default metric 8192
152 ip -netns ${NS1} -6 route add table 1001 unreachable default metric 8192
153 ip -netns ${NS1} link set veth1 vrf red
154 ip -netns ${NS1} link set veth5 vrf red
156 ip -netns ${NS2} link add red type vrf table 1001
157 ip -netns ${NS2} link set red up
158 ip -netns ${NS2} route add table 1001 unreachable default metric 8192
159 ip -netns ${NS2} -6 route add table 1001 unreachable default metric 8192
160 ip -netns ${NS2} link set veth2 vrf red
161 ip -netns ${NS2} link set veth3 vrf red
162 ip -netns ${NS2} link set veth6 vrf red
163 ip -netns ${NS2} link set veth7 vrf red
167 ip -netns ${NS1} addr add ${IPv4_1}/24 dev veth1
168 ip -netns ${NS2} addr add ${IPv4_2}/24 dev veth2
169 ip -netns ${NS2} addr add ${IPv4_3}/24 dev veth3
170 ip -netns ${NS3} addr add ${IPv4_4}/24 dev veth4
171 ip -netns ${NS1} -6 addr add ${IPv6_1}/128 nodad dev veth1
172 ip -netns ${NS2} -6 addr add ${IPv6_2}/128 nodad dev veth2
173 ip -netns ${NS2} -6 addr add ${IPv6_3}/128 nodad dev veth3
174 ip -netns ${NS3} -6 addr add ${IPv6_4}/128 nodad dev veth4
177 ip -netns ${NS1} addr add ${IPv4_5}/24 dev veth5
178 ip -netns ${NS2} addr add ${IPv4_6}/24 dev veth6
179 ip -netns ${NS2} addr add ${IPv4_7}/24 dev veth7
180 ip -netns ${NS3} addr add ${IPv4_8}/24 dev veth8
181 ip -netns ${NS1} -6 addr add ${IPv6_5}/128 nodad dev veth5
182 ip -netns ${NS2} -6 addr add ${IPv6_6}/128 nodad dev veth6
183 ip -netns ${NS2} -6 addr add ${IPv6_7}/128 nodad dev veth7
184 ip -netns ${NS3} -6 addr add ${IPv6_8}/128 nodad dev veth8
186 ip -netns ${NS1} link set dev veth1 up
187 ip -netns ${NS2} link set dev veth2 up
188 ip -netns ${NS2} link set dev veth3 up
189 ip -netns ${NS3} link set dev veth4 up
190 ip -netns ${NS1} link set dev veth5 up
191 ip -netns ${NS2} link set dev veth6 up
192 ip -netns ${NS2} link set dev veth7 up
193 ip -netns ${NS3} link set dev veth8 up
200 ip -netns ${NS1} route add ${IPv4_2}/32 dev veth1 ${VRF}
201 ip -netns ${NS1} route add default dev veth1 via ${IPv4_2} ${VRF} # go top by default
202 ip -netns ${NS1} -6 route add ${IPv6_2}/128 dev veth1 ${VRF}
203 ip -netns ${NS1} -6 route add default dev veth1 via ${IPv6_2} ${VRF} # go top by default
205 ip -netns ${NS1} route add ${IPv4_6}/32 dev veth5 ${VRF}
206 ip -netns ${NS1} route add ${IPv4_7}/32 dev veth5 via ${IPv4_6} ${VRF}
207 ip -netns ${NS1} route add ${IPv4_8}/32 dev veth5 via ${IPv4_6} ${VRF}
208 ip -netns ${NS1} -6 route add ${IPv6_6}/128 dev veth5 ${VRF}
209 ip -netns ${NS1} -6 route add ${IPv6_7}/128 dev veth5 via ${IPv6_6} ${VRF}
210 ip -netns ${NS1} -6 route add ${IPv6_8}/128 dev veth5 via ${IPv6_6} ${VRF}
214 ip -netns ${NS2} route add ${IPv4_1}/32 dev veth2 ${VRF}
215 ip -netns ${NS2} route add ${IPv4_4}/32 dev veth3 ${VRF}
216 ip -netns ${NS2} -6 route add ${IPv6_1}/128 dev veth2 ${VRF}
217 ip -netns ${NS2} -6 route add ${IPv6_4}/128 dev veth3 ${VRF}
219 ip -netns ${NS2} route add ${IPv4_5}/32 dev veth6 ${VRF}
220 ip -netns ${NS2} route add ${IPv4_8}/32 dev veth7 ${VRF}
221 ip -netns ${NS2} -6 route add ${IPv6_5}/128 dev veth6 ${VRF}
222 ip -netns ${NS2} -6 route add ${IPv6_8}/128 dev veth7 ${VRF}
226 ip -netns ${NS3} route add ${IPv4_3}/32 dev veth4
227 ip -netns ${NS3} route add ${IPv4_1}/32 dev veth4 via ${IPv4_3}
228 ip -netns ${NS3} route add ${IPv4_2}/32 dev veth4 via ${IPv4_3}
229 ip -netns ${NS3} -6 route add ${IPv6_3}/128 dev veth4
230 ip -netns ${NS3} -6 route add ${IPv6_1}/128 dev veth4 via ${IPv6_3}
231 ip -netns ${NS3} -6 route add ${IPv6_2}/128 dev veth4 via ${IPv6_3}
233 ip -netns ${NS3} route add ${IPv4_7}/32 dev veth8
234 ip -netns ${NS3} route add ${IPv4_5}/32 dev veth8 via ${IPv4_7}
235 ip -netns ${NS3} route add ${IPv4_6}/32 dev veth8 via ${IPv4_7}
236 ip -netns ${NS3} -6 route add ${IPv6_7}/128 dev veth8
237 ip -netns ${NS3} -6 route add ${IPv6_5}/128 dev veth8 via ${IPv6_7}
238 ip -netns ${NS3} -6 route add ${IPv6_6}/128 dev veth8 via ${IPv6_7}
241 ip -netns ${NS3} tunnel add gre_dev mode gre remote ${IPv4_1} local ${IPv4_GRE} ttl 255
242 ip -netns ${NS3} link set gre_dev up
243 ip -netns ${NS3} addr add ${IPv4_GRE} dev gre_dev
244 ip -netns ${NS1} route add ${IPv4_GRE}/32 dev veth5 via ${IPv4_6} ${VRF}
245 ip -netns ${NS2} route add ${IPv4_GRE}/32 dev veth7 via ${IPv4_8} ${VRF}
249 ip -netns ${NS3} -6 tunnel add name gre6_dev mode ip6gre remote ${IPv6_1} local ${IPv6_GRE} ttl 255
250 ip -netns ${NS3} link set gre6_dev up
251 ip -netns ${NS3} -6 addr add ${IPv6_GRE} nodad dev gre6_dev
252 ip -netns ${NS1} -6 route add ${IPv6_GRE}/128 dev veth5 via ${IPv6_6} ${VRF}
253 ip -netns ${NS2} -6 route add ${IPv6_GRE}/128 dev veth7 via ${IPv6_8} ${VRF}
267 ip netns del ${NS1} 2> /dev/null
268 ip netns del ${NS2} 2> /dev/null
269 ip netns del ${NS3} 2> /dev/null
276 ip -netns ${NS1} route del ${IPv4_GRE} dev veth5 ${VRF}
277 ip -netns ${NS2} route del ${IPv4_GRE} dev veth7 ${VRF}
278 ip -netns ${NS1} -6 route del ${IPv6_GRE}/128 dev veth5 ${VRF}
279 ip -netns ${NS2} -6 route del ${IPv6_GRE}/128 dev veth7 ${VRF}
284 ip -netns ${NS1} route add unreachable ${IPv4_GRE}/32 ${VRF}
285 ip -netns ${NS2} route add unreachable ${IPv4_GRE}/32 ${VRF}
286 ip -netns ${NS1} -6 route add unreachable ${IPv6_GRE}/128 ${VRF}
287 ip -netns ${NS2} -6 route add unreachable ${IPv6_GRE}/128 ${VRF}
297 ip netns exec ${NS1} ping -c 1 -W 1 -I veth1 ${IPv4_DST} 2>&1 > /dev/null
300 ip netns exec ${NS1} ping6 -c 1 -W 1 -I veth1 ${IPv6_DST} 2>&1 > /dev/null
331 ip netns exec ${NS3} bash -c \
335 ip netns exec ${NS3} bash -c \
345 ip netns exec ${NS1} bash -c \
368 ip -netns ${NS2} route del ${IPv4_DST}/32 dev veth3 ${VRF}
369 ip -netns ${NS2} -6 route del ${IPv6_DST}/128 dev veth3 ${VRF}
375 ip -netns ${NS1} route add ${IPv4_DST} encap bpf xmit obj \
377 ip -netns ${NS1} -6 route add ${IPv6_DST} encap bpf xmit obj \
380 ip -netns ${NS1} route add ${IPv4_DST} encap bpf xmit obj \
382 ip -netns ${NS1} -6 route add ${IPv6_DST} encap bpf xmit obj \
426 ip -netns ${NS2} route del ${IPv4_DST}/32 dev veth3 ${VRF}
427 ip -netns ${NS2} -6 route del ${IPv6_DST}/128 dev veth3 ${VRF}
433 ip -netns ${NS2} route add ${IPv4_DST} encap bpf in obj \
435 ip -netns ${NS2} -6 route add ${IPv6_DST} encap bpf in obj \
438 ip -netns ${NS2} route add ${IPv4_DST} encap bpf in obj \
440 ip -netns ${NS2} -6 route add ${IPv6_DST} encap bpf in obj \