3 function smr_rtr_disjoint_clean {
4 echo "Clearing all VPP instances.."
9 echo "Cleaning RTR topology.."
10 ip netns exec wan4-ns ifconfig vppbr1 down
11 ip netns exec wan4-ns brctl delbr vppbr1
12 ip netns exec vpp2-rtr-ns ifconfig vppbr2 down
13 ip netns exec vpp2-rtr-ns brctl delbr vppbr2
14 ip link del dev vpp1 &> /dev/null
15 ip link del dev vpp2 &> /dev/null
16 ip link del dev vpp1_wan4 &> /dev/null
17 ip link del dev rtr1_vpp1 &> /dev/null
18 ip link del dev vpp2_rtr &> /dev/null
19 ip link del dev rtr_vpp2 &> /dev/null
20 ip link del dev odl_wan4 &> /dev/null
21 ip link del dev odl_vpp2 &> /dev/null
23 ip netns del vpp1-ns &> /dev/null
24 ip netns del vpp2-ns &> /dev/null
25 ip netns del wan4-ns &> /dev/null
26 ip netns del vpp2-rtr-ns &> /dev/null
31 function smr_rtr_disjoint_setup {
36 ip netns add vpp2-rtr-ns
38 # create pair interfaces between vpp[1|2], rtr and odl
39 ip link add veth_vpp1_wan4 type veth peer name vpp1_wan4
40 ip link add veth_rtr_wan4 type veth peer name rtr_wan4
41 ip link add veth_vpp2_rtr type veth peer name vpp2_rtr
42 ip link add veth_vpp2_wan4 type veth peer name vpp2_wan4
43 ip link add veth_rtr_vpp2 type veth peer name rtr_vpp2
44 ip link add veth_odl_wan4 type veth peer name odl_wan4
45 ip link add veth_odl_vpp2 type veth peer name odl_vpp2
47 # enable peer interfaces
48 ip link set dev vpp1_wan4 up
49 ip link set dev rtr_wan4 up
50 ip link set dev vpp2_rtr up
51 ip link set dev vpp2_wan4 up
52 ip link set dev rtr_vpp2 up
53 ip link set dev odl_wan4 up
54 ip link set dev odl_vpp2 up
56 # enable veth interfaces and set them in the appropriate ip ns
57 ip link set dev veth_vpp1_wan4 up netns wan4-ns
58 ip link set dev veth_rtr_wan4 up netns wan4-ns
59 ip link set dev veth_vpp2_rtr up netns vpp2-rtr-ns
60 ip link set dev veth_vpp2_wan4 up netns wan4-ns
61 ip link set dev veth_rtr_vpp2 up netns vpp2-rtr-ns
62 ip link set dev veth_odl_wan4 up netns wan4-ns
63 ip link set dev veth_odl_vpp2 up netns vpp2-rtr-ns
66 ip netns exec wan4-ns brctl addbr vppbr1
67 ip netns exec wan4-ns brctl addif vppbr1 veth_vpp1_wan4
68 ip netns exec wan4-ns brctl addif vppbr1 veth_rtr_wan4
69 ip netns exec wan4-ns brctl addif vppbr1 veth_vpp2_wan4
70 ip netns exec wan4-ns brctl addif vppbr1 veth_odl_wan4
71 ip netns exec wan4-ns ifconfig vppbr1 up
74 ip netns exec vpp2-rtr-ns brctl addbr vppbr2
75 ip netns exec vpp2-rtr-ns brctl addif vppbr2 veth_vpp2_rtr
76 ip netns exec vpp2-rtr-ns brctl addif vppbr2 veth_rtr_vpp2
77 ip netns exec vpp2-rtr-ns brctl addif vppbr2 veth_odl_vpp2
78 ip netns exec vpp2-rtr-ns ifconfig vppbr2 up
81 ip link add veth_vpp1 type veth peer name vpp1
82 ip link set dev vpp1 up
83 ip link set dev veth_vpp1 up netns vpp1-ns
85 ip netns exec vpp1-ns \
88 ip addr add 6.0.2.2/24 dev veth_vpp1
89 ip addr add 6:0:2::2/64 dev veth_vpp1
90 ip route add 6.0.4.0/24 via 6.0.2.1
91 ip route add 6:0:4::0/64 via 6:0:2::1
95 ip link add veth_vpp2 type veth peer name vpp2
96 ip link set dev vpp2 up
97 ip link set dev veth_vpp2 up netns vpp2-ns
99 ip netns exec vpp2-ns \
101 ip link set dev lo up
102 ip addr add 6.0.4.4/24 dev veth_vpp2
103 ip addr add 6:0:4::4/64 dev veth_vpp2
104 ip route add 6.0.2.0/24 via 6.0.4.1
105 ip route add 6:0:2::0/64 via 6:0:4::1
109 ip addr add 6.0.3.100/24 dev odl_wan4
110 ip addr add 6:0:3::100/64 dev odl_wan4
111 ethtool --offload odl_wan4 rx off tx off
114 ip addr add 6.0.5.100/24 dev odl_vpp2
115 ip addr add 6:0:5::100/64 dev odl_vpp2
116 ethtool --offload odl_vpp2 rx off tx off
118 # generate config files
119 ./scripts/generate_config.py ${VPP_LITE_CONF} ${CFG_METHOD}
125 echo "* Selected configuration method: $CFG_METHOD"
126 if [ "$CFG_METHOD" == "cli" ] ; then
127 echo "exec ${VPP_LITE_CONF}/vpp1.cli" | nc 0 5002
128 echo "exec ${VPP_LITE_CONF}/vpp2.cli" | nc 0 5003
129 echo "exec ${VPP_LITE_CONF}/vpp3.cli" | nc 0 5004
130 elif [ "$CFG_METHOD" == "vat" ] ; then
132 ${VPP_API_TEST} chroot prefix vpp1 script in ${VPP_LITE_CONF}/vpp1.vat
133 ${VPP_API_TEST} chroot prefix vpp2 script in ${VPP_LITE_CONF}/vpp2.vat
134 ${VPP_API_TEST} chroot prefix vpp3 script in ${VPP_LITE_CONF}/vpp3.vat
137 echo "=== Invalid configuration method selected!"
138 echo "=== To resolve this set env variable CFG_METHOD to vat or cli."
141 post_curl "add-mapping" ${ODL_CONFIG_FILE1}
142 post_curl "add-mapping" ${ODL_CONFIG_FILE2}
145 function smr_rtr_disjoint_reconfigure {
146 post_curl "add-mapping" ${ODL_CONFIG_FILE3}
147 post_curl "add-mapping" ${ODL_CONFIG_FILE4}