137 lines · bash
1#!/bin/bash2# SPDX-License-Identifier: GPL-2.03 4ipv6=false5 6source ./hsr_common.sh7 8do_complete_ping_test()9{10 echo "INFO: Initial validation ping (HSR-SAN/RedBox)."11 # Each node has to be able to reach each one.12 do_ping "${ns1}" 100.64.0.213 do_ping "${ns2}" 100.64.0.114 # Ping between SANs (test bridge)15 do_ping "${ns4}" 100.64.0.5116 do_ping "${ns5}" 100.64.0.4117 # Ping from SANs to hsr1 (via hsr2) (and opposite)18 do_ping "${ns3}" 100.64.0.119 do_ping "${ns1}" 100.64.0.320 do_ping "${ns1}" 100.64.0.4121 do_ping "${ns4}" 100.64.0.122 do_ping "${ns1}" 100.64.0.5123 do_ping "${ns5}" 100.64.0.124 stop_if_error "Initial validation failed."25 26 # Wait for MGNT HSR frames being received and nodes being27 # merged.28 sleep 529 30 echo "INFO: Longer ping test (HSR-SAN/RedBox)."31 # Ping from SAN to hsr1 (via hsr2)32 do_ping_long "${ns3}" 100.64.0.133 # Ping from hsr1 (via hsr2) to SANs (and opposite)34 do_ping_long "${ns1}" 100.64.0.335 do_ping_long "${ns1}" 100.64.0.4136 do_ping_long "${ns4}" 100.64.0.137 do_ping_long "${ns1}" 100.64.0.5138 do_ping_long "${ns5}" 100.64.0.139 stop_if_error "Longer ping test failed."40 41 echo "INFO: All good."42}43 44setup_hsr_interfaces()45{46 local HSRv="$1"47 48 echo "INFO: preparing interfaces for HSRv${HSRv} (HSR-SAN/RedBox)."49#50# IPv4 addresses (100.64.X.Y/24), and [X.Y] is presented on below diagram:51#52#53# |NS1 | |NS4 |54# | [0.1] | | |55# | /-- hsr1 --\ | | [0.41] |56# | ns1eth1 ns1eth2 | | ns4eth1 (SAN) |57# |------------------------| |-------------------|58# | | |59# | | |60# | | |61# |------------------------| |-------------------------------|62# | ns2eth1 ns2eth2 | | ns3eth2 |63# | \-- hsr2 --/ | | / |64# | [0.2] \ | | / | |------------|65# | ns2eth3 |---| ns3eth1 -- ns3br1 -- ns3eth3--|--| ns5eth1 |66# | (interlink)| | [0.3] [0.11] | | [0.51] |67# |NS2 (RedBOX) | |NS3 (BR) | | NS5 (SAN) |68#69#70 # Check if iproute2 supports adding interlink port to hsrX device71 ip link help hsr | grep -q INTERLINK72 [ $? -ne 0 ] && { echo "iproute2: HSR interlink interface not supported!"; exit 0; }73 74 # Create interfaces for name spaces75 ip link add ns1eth1 netns "${ns1}" type veth peer name ns2eth1 netns "${ns2}"76 ip link add ns1eth2 netns "${ns1}" type veth peer name ns2eth2 netns "${ns2}"77 ip link add ns2eth3 netns "${ns2}" type veth peer name ns3eth1 netns "${ns3}"78 ip link add ns3eth2 netns "${ns3}" type veth peer name ns4eth1 netns "${ns4}"79 ip link add ns3eth3 netns "${ns3}" type veth peer name ns5eth1 netns "${ns5}"80 81 sleep 182 83 ip -n "${ns1}" link set ns1eth1 up84 ip -n "${ns1}" link set ns1eth2 up85 86 ip -n "${ns2}" link set ns2eth1 up87 ip -n "${ns2}" link set ns2eth2 up88 ip -n "${ns2}" link set ns2eth3 up89 90 ip -n "${ns3}" link add name ns3br1 type bridge91 ip -n "${ns3}" link set ns3br1 up92 ip -n "${ns3}" link set ns3eth1 master ns3br1 up93 ip -n "${ns3}" link set ns3eth2 master ns3br1 up94 ip -n "${ns3}" link set ns3eth3 master ns3br1 up95 96 ip -n "${ns4}" link set ns4eth1 up97 ip -n "${ns5}" link set ns5eth1 up98 99 ip -net "$ns1" link set address 00:11:22:00:01:01 dev ns1eth1100 ip -net "$ns1" link set address 00:11:22:00:01:02 dev ns1eth2101 102 ip -net "$ns2" link set address 00:11:22:00:02:01 dev ns2eth1103 ip -net "$ns2" link set address 00:11:22:00:02:02 dev ns2eth2104 ip -net "$ns2" link set address 00:11:22:00:02:03 dev ns2eth3105 106 ip -net "$ns3" link set address 00:11:22:00:03:11 dev ns3eth1107 ip -net "$ns3" link set address 00:11:22:00:03:11 dev ns3eth2108 ip -net "$ns3" link set address 00:11:22:00:03:11 dev ns3eth3109 ip -net "$ns3" link set address 00:11:22:00:03:11 dev ns3br1110 111 ip -net "$ns4" link set address 00:11:22:00:04:01 dev ns4eth1112 ip -net "$ns5" link set address 00:11:22:00:05:01 dev ns5eth1113 114 ip -net "${ns1}" link add name hsr1 type hsr slave1 ns1eth1 slave2 ns1eth2 supervision 45 version ${HSRv} proto 0115 ip -net "${ns2}" link add name hsr2 type hsr slave1 ns2eth1 slave2 ns2eth2 interlink ns2eth3 supervision 45 version ${HSRv} proto 0116 117 ip -n "${ns1}" addr add 100.64.0.1/24 dev hsr1118 ip -n "${ns2}" addr add 100.64.0.2/24 dev hsr2119 ip -n "${ns3}" addr add 100.64.0.11/24 dev ns3br1120 ip -n "${ns3}" addr add 100.64.0.3/24 dev ns3eth1121 ip -n "${ns4}" addr add 100.64.0.41/24 dev ns4eth1122 ip -n "${ns5}" addr add 100.64.0.51/24 dev ns5eth1123 124 ip -n "${ns1}" link set hsr1 up125 ip -n "${ns2}" link set hsr2 up126}127 128check_prerequisites129setup_ns ns1 ns2 ns3 ns4 ns5130 131trap cleanup_all_ns EXIT132 133setup_hsr_interfaces 1134do_complete_ping_test135 136exit $ret137