diff options
Diffstat (limited to 'tools/testing/selftests/net/hsr/hsr_ping.sh')
| -rwxr-xr-x | tools/testing/selftests/net/hsr/hsr_ping.sh | 289 |
1 files changed, 289 insertions, 0 deletions
diff --git a/tools/testing/selftests/net/hsr/hsr_ping.sh b/tools/testing/selftests/net/hsr/hsr_ping.sh new file mode 100755 index 000000000000..5a65f4f836be --- /dev/null +++ b/tools/testing/selftests/net/hsr/hsr_ping.sh @@ -0,0 +1,289 @@ +#!/bin/bash +# SPDX-License-Identifier: GPL-2.0 + +ipv6=true + +source ./hsr_common.sh + +optstring="h4" +usage() { + echo "Usage: $0 [OPTION]" + echo -e "\t-4: IPv4 only: disable IPv6 tests (default: test both IPv4 and IPv6)" +} + +while getopts "$optstring" option;do + case "$option" in + "h") + usage $0 + exit 0 + ;; + "4") + ipv6=false + ;; + "?") + usage $0 + exit 1 + ;; +esac +done + +do_complete_ping_test() +{ + echo "INFO: Initial validation ping." + # Each node has to be able each one. + do_ping "$ns1" 100.64.0.2 + do_ping "$ns2" 100.64.0.1 + do_ping "$ns3" 100.64.0.1 + stop_if_error "Initial validation failed." + + do_ping "$ns1" 100.64.0.3 + do_ping "$ns2" 100.64.0.3 + do_ping "$ns3" 100.64.0.2 + + do_ping "$ns1" dead:beef:1::2 + do_ping "$ns1" dead:beef:1::3 + do_ping "$ns2" dead:beef:1::1 + do_ping "$ns2" dead:beef:1::2 + do_ping "$ns3" dead:beef:1::1 + do_ping "$ns3" dead:beef:1::2 + + stop_if_error "Initial validation failed." + +# Wait until supervisor all supervision frames have been processed and the node +# entries have been merged. Otherwise duplicate frames will be observed which is +# valid at this stage. + WAIT=5 + while [ ${WAIT} -gt 0 ] + do + grep 00:00:00:00:00:00 /sys/kernel/debug/hsr/hsr*/node_table + if [ $? -ne 0 ] + then + break + fi + sleep 1 + let "WAIT = WAIT - 1" + done + +# Just a safety delay in case the above check didn't handle it. + sleep 1 + + echo "INFO: Longer ping test." + do_ping_long "$ns1" 100.64.0.2 + do_ping_long "$ns1" dead:beef:1::2 + do_ping_long "$ns1" 100.64.0.3 + do_ping_long "$ns1" dead:beef:1::3 + + stop_if_error "Longer ping test failed." + + do_ping_long "$ns2" 100.64.0.1 + do_ping_long "$ns2" dead:beef:1::1 + do_ping_long "$ns2" 100.64.0.3 + do_ping_long "$ns2" dead:beef:1::2 + stop_if_error "Longer ping test failed." + + do_ping_long "$ns3" 100.64.0.1 + do_ping_long "$ns3" dead:beef:1::1 + do_ping_long "$ns3" 100.64.0.2 + do_ping_long "$ns3" dead:beef:1::2 + stop_if_error "Longer ping test failed." + + echo "INFO: Cutting one link." + do_ping_long "$ns1" 100.64.0.3 & + + sleep 3 + ip -net "$ns3" link set ns3eth1 down + wait + + ip -net "$ns3" link set ns3eth1 up + + stop_if_error "Failed with one link down." + + echo "INFO: Delay the link and drop a few packages." + tc -net "$ns3" qdisc add dev ns3eth1 root netem delay 50ms + tc -net "$ns2" qdisc add dev ns2eth1 root netem delay 5ms loss 25% + + do_ping_long "$ns1" 100.64.0.2 + do_ping_long "$ns1" 100.64.0.3 + + stop_if_error "Failed with delay and packetloss." + + do_ping_long "$ns2" 100.64.0.1 + do_ping_long "$ns2" 100.64.0.3 + + stop_if_error "Failed with delay and packetloss." + + do_ping_long "$ns3" 100.64.0.1 + do_ping_long "$ns3" 100.64.0.2 + stop_if_error "Failed with delay and packetloss." + + echo "INFO: All good." +} + +setup_hsr_interfaces() +{ + local HSRv="$1" + + echo "INFO: preparing interfaces for HSRv${HSRv}." +# Three HSR nodes. Each node has one link to each of its neighbour, two links in total. +# +# ns1eth1 ----- ns2eth1 +# hsr1 hsr2 +# ns1eth2 ns2eth2 +# | | +# ns3eth1 ns3eth2 +# \ / +# hsr3 +# + # Interfaces + ip link add ns1eth1 netns "$ns1" type veth peer name ns2eth1 netns "$ns2" + ip link add ns1eth2 netns "$ns1" type veth peer name ns3eth1 netns "$ns3" + ip link add ns3eth2 netns "$ns3" type veth peer name ns2eth2 netns "$ns2" + + # HSRv0/1 + ip -net "$ns1" link add name hsr1 type hsr slave1 ns1eth1 slave2 ns1eth2 supervision 45 version $HSRv proto 0 + ip -net "$ns2" link add name hsr2 type hsr slave1 ns2eth1 slave2 ns2eth2 supervision 45 version $HSRv proto 0 + ip -net "$ns3" link add name hsr3 type hsr slave1 ns3eth1 slave2 ns3eth2 supervision 45 version $HSRv proto 0 + + # IP for HSR + ip -net "$ns1" addr add 100.64.0.1/24 dev hsr1 + ip -net "$ns1" addr add dead:beef:1::1/64 dev hsr1 nodad + ip -net "$ns2" addr add 100.64.0.2/24 dev hsr2 + ip -net "$ns2" addr add dead:beef:1::2/64 dev hsr2 nodad + ip -net "$ns3" addr add 100.64.0.3/24 dev hsr3 + ip -net "$ns3" addr add dead:beef:1::3/64 dev hsr3 nodad + + ip -net "$ns1" link set address 00:11:22:00:01:01 dev ns1eth1 + ip -net "$ns1" link set address 00:11:22:00:01:02 dev ns1eth2 + + ip -net "$ns2" link set address 00:11:22:00:02:01 dev ns2eth1 + ip -net "$ns2" link set address 00:11:22:00:02:02 dev ns2eth2 + + ip -net "$ns3" link set address 00:11:22:00:03:01 dev ns3eth1 + ip -net "$ns3" link set address 00:11:22:00:03:02 dev ns3eth2 + + # All Links up + ip -net "$ns1" link set ns1eth1 up + ip -net "$ns1" link set ns1eth2 up + ip -net "$ns1" link set hsr1 up + + ip -net "$ns2" link set ns2eth1 up + ip -net "$ns2" link set ns2eth2 up + ip -net "$ns2" link set hsr2 up + + ip -net "$ns3" link set ns3eth1 up + ip -net "$ns3" link set ns3eth2 up + ip -net "$ns3" link set hsr3 up +} + +setup_vlan_interfaces() { + ip -net "$ns1" link add link hsr1 name hsr1.2 type vlan id 2 + ip -net "$ns1" link add link hsr1 name hsr1.3 type vlan id 3 + ip -net "$ns1" link add link hsr1 name hsr1.4 type vlan id 4 + ip -net "$ns1" link add link hsr1 name hsr1.5 type vlan id 5 + + ip -net "$ns2" link add link hsr2 name hsr2.2 type vlan id 2 + ip -net "$ns2" link add link hsr2 name hsr2.3 type vlan id 3 + ip -net "$ns2" link add link hsr2 name hsr2.4 type vlan id 4 + ip -net "$ns2" link add link hsr2 name hsr2.5 type vlan id 5 + + ip -net "$ns3" link add link hsr3 name hsr3.2 type vlan id 2 + ip -net "$ns3" link add link hsr3 name hsr3.3 type vlan id 3 + ip -net "$ns3" link add link hsr3 name hsr3.4 type vlan id 4 + ip -net "$ns3" link add link hsr3 name hsr3.5 type vlan id 5 + + ip -net "$ns1" addr add 100.64.2.1/24 dev hsr1.2 + ip -net "$ns1" addr add 100.64.3.1/24 dev hsr1.3 + ip -net "$ns1" addr add 100.64.4.1/24 dev hsr1.4 + ip -net "$ns1" addr add 100.64.5.1/24 dev hsr1.5 + + ip -net "$ns2" addr add 100.64.2.2/24 dev hsr2.2 + ip -net "$ns2" addr add 100.64.3.2/24 dev hsr2.3 + ip -net "$ns2" addr add 100.64.4.2/24 dev hsr2.4 + ip -net "$ns2" addr add 100.64.5.2/24 dev hsr2.5 + + ip -net "$ns3" addr add 100.64.2.3/24 dev hsr3.2 + ip -net "$ns3" addr add 100.64.3.3/24 dev hsr3.3 + ip -net "$ns3" addr add 100.64.4.3/24 dev hsr3.4 + ip -net "$ns3" addr add 100.64.5.3/24 dev hsr3.5 + + ip -net "$ns1" link set dev hsr1.2 up + ip -net "$ns1" link set dev hsr1.3 up + ip -net "$ns1" link set dev hsr1.4 up + ip -net "$ns1" link set dev hsr1.5 up + + ip -net "$ns2" link set dev hsr2.2 up + ip -net "$ns2" link set dev hsr2.3 up + ip -net "$ns2" link set dev hsr2.4 up + ip -net "$ns2" link set dev hsr2.5 up + + ip -net "$ns3" link set dev hsr3.2 up + ip -net "$ns3" link set dev hsr3.3 up + ip -net "$ns3" link set dev hsr3.4 up + ip -net "$ns3" link set dev hsr3.5 up + +} + +hsr_vlan_ping() { + do_ping "$ns1" 100.64.2.2 + do_ping "$ns1" 100.64.3.2 + do_ping "$ns1" 100.64.4.2 + do_ping "$ns1" 100.64.5.2 + + do_ping "$ns1" 100.64.2.3 + do_ping "$ns1" 100.64.3.3 + do_ping "$ns1" 100.64.4.3 + do_ping "$ns1" 100.64.5.3 + + do_ping "$ns2" 100.64.2.1 + do_ping "$ns2" 100.64.3.1 + do_ping "$ns2" 100.64.4.1 + do_ping "$ns2" 100.64.5.1 + + do_ping "$ns2" 100.64.2.3 + do_ping "$ns2" 100.64.3.3 + do_ping "$ns2" 100.64.4.3 + do_ping "$ns2" 100.64.5.3 + + do_ping "$ns3" 100.64.2.1 + do_ping "$ns3" 100.64.3.1 + do_ping "$ns3" 100.64.4.1 + do_ping "$ns3" 100.64.5.1 + + do_ping "$ns3" 100.64.2.2 + do_ping "$ns3" 100.64.3.2 + do_ping "$ns3" 100.64.4.2 + do_ping "$ns3" 100.64.5.2 +} + +run_vlan_tests() { + vlan_challenged_hsr1=$(ip net exec "$ns1" ethtool -k hsr1 | grep "vlan-challenged" | awk '{print $2}') + vlan_challenged_hsr2=$(ip net exec "$ns2" ethtool -k hsr2 | grep "vlan-challenged" | awk '{print $2}') + vlan_challenged_hsr3=$(ip net exec "$ns3" ethtool -k hsr3 | grep "vlan-challenged" | awk '{print $2}') + + if [[ "$vlan_challenged_hsr1" = "off" || "$vlan_challenged_hsr2" = "off" || "$vlan_challenged_hsr3" = "off" ]]; then + echo "INFO: Running VLAN tests" + setup_vlan_interfaces + hsr_vlan_ping + else + echo "INFO: Not Running VLAN tests as the device does not support VLAN" + fi +} + +check_prerequisites +setup_ns ns1 ns2 ns3 + +trap cleanup_all_ns EXIT + +setup_hsr_interfaces 0 +do_complete_ping_test + +run_vlan_tests + +setup_ns ns1 ns2 ns3 + +setup_hsr_interfaces 1 +do_complete_ping_test + +run_vlan_tests + +exit $ret |