1 # $NetBSD: t_mpls_fw6.sh,v 1.3 2016/08/10 07:50:37 ozaki-r Exp $
3 # Copyright (c) 2015 The NetBSD Foundation, Inc.
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28 # Test MPLS encap/decap and forwarding using INET6 as encapsulated protocol
29 # Setup four routers connected like this: R1---R2---R3---R4--
30 # Goal is to be able to ping from R1 the outermost interface of R4
31 # Disable net.inet6.ip6.forwarding, enable net.mpls.forwarding
32 # Add route on R1 in order to encapsulate into MPLS the IP6 packets with
33 # destination equal to R4 right hand side interface
34 # Add MPLS routes on R2 in order to forward frames belonging to that FEC to R3
35 # Add MPLS "POP" route on R3 for that FEC, pointing to R4
36 # Do the same for the reverse direction (R4 to R1)
37 # ping6 from R1 to R4 right hand side interface
39 # redo the test using IPv6 explicit null label
41 RUMP_SERVER1=unix://./r1
42 RUMP_SERVER2=unix://./r2
43 RUMP_SERVER3=unix://./r3
44 RUMP_SERVER4=unix://./r4
46 RUMP_FLAGS6="-lrumpnet -lrumpnet_net -lrumpnet_netinet -lrumpnet_netinet6 \
47 -lrumpdev -lrumpnet_shmif -lrumpnet_netmpls"
49 atf_test_case mplsfw6 cleanup
53 atf_set "descr" "IP6/MPLS forwarding test using PHP"
54 atf_set "require.progs" "rump_server"
61 atf_check -s exit:0 rump_server ${RUMP_FLAGS6} ${RUMP_SERVER1}
62 atf_check -s exit:0 rump_server ${RUMP_FLAGS6} ${RUMP_SERVER2}
63 atf_check -s exit:0 rump_server ${RUMP_FLAGS6} ${RUMP_SERVER3}
64 atf_check -s exit:0 rump_server ${RUMP_FLAGS6} ${RUMP_SERVER4}
70 # Setup the first server
71 export RUMP_SERVER=${RUMP_SERVER1}
72 atf_check -s exit:0 rump.ifconfig shmif0 create
73 atf_check -s exit:0 rump.ifconfig shmif0 linkstr ./shdom1
74 atf_check -s exit:0 rump.ifconfig shmif0 inet6 fd00:1234::1/64 alias
75 atf_check -s exit:0 rump.ifconfig mpls0 create up
76 atf_check -s exit:0 rump.sysctl -q -w net.mpls.accept=1
77 atf_check -s exit:0 rump.sysctl -q -w net.inet6.ip6.forwarding=0
78 atf_check -s exit:0 rump.route -q add -inet6 fd00:1234:0:3::/64 \
80 -ifp mpls0 -tag 25 -inet6 fd00:1234::2
82 # Setup the second server
83 export RUMP_SERVER=${RUMP_SERVER2}
84 atf_check -s exit:0 rump.ifconfig shmif0 create
85 atf_check -s exit:0 rump.ifconfig shmif0 linkstr ./shdom1
86 atf_check -s exit:0 rump.ifconfig shmif0 inet6 fd00:1234::2/64 alias
87 atf_check -s exit:0 rump.ifconfig shmif1 create
88 atf_check -s exit:0 rump.ifconfig shmif1 linkstr ./shdom2
89 atf_check -s exit:0 rump.ifconfig shmif1 inet6 fd00:1234:0:1::1/64 alias
90 atf_check -s exit:0 rump.ifconfig mpls0 create up
91 atf_check -s exit:0 rump.sysctl -q -w net.mpls.accept=1
92 atf_check -s exit:0 rump.sysctl -q -w net.mpls.forwarding=1
93 atf_check -s exit:0 rump.sysctl -q -w net.inet6.ip6.forwarding=0
94 atf_check -s exit:0 rump.route -q add -mpls 25 -tag 30 \
95 -inet6 fd00:1234:0:1::2
96 atf_check -s exit:0 rump.route -q add -mpls 27 -tag ${1} -inet6 \
99 # Setup the third server
100 export RUMP_SERVER=${RUMP_SERVER3}
101 atf_check -s exit:0 rump.ifconfig shmif0 create
102 atf_check -s exit:0 rump.ifconfig shmif0 linkstr ./shdom2
103 atf_check -s exit:0 rump.ifconfig shmif0 inet6 fd00:1234:0:1::2/64 alias
104 atf_check -s exit:0 rump.ifconfig shmif1 create
105 atf_check -s exit:0 rump.ifconfig shmif1 linkstr ./shdom3
106 atf_check -s exit:0 rump.ifconfig shmif1 inet6 fd00:1234:0:2::1/64 alias
107 atf_check -s exit:0 rump.ifconfig mpls0 create up
108 atf_check -s exit:0 rump.sysctl -q -w net.mpls.accept=1
109 atf_check -s exit:0 rump.sysctl -q -w net.mpls.forwarding=1
110 atf_check -s exit:0 rump.sysctl -q -w net.inet6.ip6.forwarding=0
111 atf_check -s exit:0 rump.route -q add -mpls 30 -tag ${1} \
112 -inet6 fd00:1234:0:2::2
113 atf_check -s exit:0 rump.route -q add -mpls 26 -tag 27 \
114 -inet6 fd00:1234:0:1::1
116 # Setup the fourth server
117 export RUMP_SERVER=${RUMP_SERVER4}
118 atf_check -s exit:0 rump.ifconfig shmif0 create
119 atf_check -s exit:0 rump.ifconfig shmif0 linkstr ./shdom3
120 atf_check -s exit:0 rump.ifconfig shmif0 inet6 fd00:1234:0:2::2/64 alias
121 atf_check -s exit:0 rump.ifconfig shmif1 create
122 atf_check -s exit:0 rump.ifconfig shmif1 linkstr ./shdom4
123 atf_check -s exit:0 rump.ifconfig shmif1 inet6 fd00:1234:0:3::1/64 alias
124 atf_check -s exit:0 rump.ifconfig mpls0 create up
125 atf_check -s exit:0 rump.sysctl -q -w net.mpls.accept=1
126 atf_check -s exit:0 rump.sysctl -q -w net.inet6.ip6.forwarding=0
127 atf_check -s exit:0 rump.route -q add -inet6 fd00:1234::/64 \
128 -ifa fd00:1234:0:2::2 \
129 -ifp mpls0 -tag 26 -inet6 fd00:1234:0:2::1
137 export RUMP_SERVER=${RUMP_SERVER1}
138 atf_check -s exit:0 \
139 -o match:" bytes from fd00:1234::2, icmp_seq=" \
140 rump.ping6 -n -o -X 2 fd00:1234::2
141 export RUMP_SERVER=${RUMP_SERVER2}
142 atf_check -s exit:0 \
143 -o match:" bytes from fd00:1234:0:1::2, icmp_seq=" \
144 rump.ping6 -n -o -X 2 fd00:1234:0:1::2
145 export RUMP_SERVER=${RUMP_SERVER3}
146 atf_check -s exit:0 \
147 -o match:" bytes from fd00:1234:0:2::2, icmp_seq=" \
148 rump.ping6 -n -o -X 2 fd00:1234:0:2::2
149 export RUMP_SERVER=${RUMP_SERVER1}
150 atf_check -s exit:0 \
151 -o match:" bytes from fd00:1234:0:3::1, icmp_seq=" \
152 rump.ping6 -n -o -X 2 fd00:1234:0:3::1
159 export RUMP_SERVER=${RUMP_SERVER1}
160 atf_check -s exit:0 \
161 -o match:"^fd00:1234:0:3::/64.+fd00:1234::2.+25.+mpls0" \
169 RUMP_SERVER=${RUMP_SERVER1} rump.halt
170 RUMP_SERVER=${RUMP_SERVER2} rump.halt
171 RUMP_SERVER=${RUMP_SERVER3} rump.halt
172 RUMP_SERVER=${RUMP_SERVER4} rump.halt
191 atf_test_case mplsfw6_expl cleanup
195 atf_set "descr" "IP6/MPLS forwarding test using explicit NULL labels"
196 atf_set "require.progs" "rump_server"
208 mplsfw6_expl_cleanup()
215 atf_init_test_cases()
218 atf_add_test_case mplsfw6
219 atf_add_test_case mplsfw6_expl