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selftests/net: convert test_vxlan_nolocalbypass.sh to run it in unique namespace

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Here is the test result after conversion.

]# ./test_vxlan_nolocalbypass.sh
TEST: localbypass enabled                                           [ OK ]
TEST: Packet received by local VXLAN device - localbypass           [ OK ]
TEST: localbypass disabled                                          [ OK ]
TEST: Packet not received by local VXLAN device - nolocalbypass     [ OK ]
TEST: localbypass enabled                                           [ OK ]
TEST: Packet received by local VXLAN device - localbypass           [ OK ]

Tests passed:   6
Tests failed:   0

Acked-by: David Ahern <dsahern@kernel.org>
Signed-off-by: Hangbin Liu <liuhangbin@gmail.com>
Reviewed-by: Ido Schimmel <idosch@nvidia.com>
Tested-by: Ido Schimmel <idosch@nvidia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Hangbin Liu 2023-12-06 15:07:56 +08:00 committed by David S. Miller
parent a8258e64ca
commit d79e907b42
1 changed files with 23 additions and 25 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

48
tools/testing/selftests/net/test_vxlan_nolocalbypass.sh
View file

@ -9,9 +9,8 @@
# option and verifies that packets are no longer received by the second VXLAN
# device.
source lib.sh
ret=0
# Kselftest framework requirement - SKIP code is 4.
ksft_skip=4
TESTS="
nolocalbypass
@ -98,20 +97,19 @@ tc_check_packets()
setup()
{
ip netns add ns1
setup_ns ns1
ip -n ns1 link set dev lo up
ip -n ns1 address add 192.0.2.1/32 dev lo
ip -n ns1 address add 198.51.100.1/32 dev lo
ip -n $ns1 address add 192.0.2.1/32 dev lo
ip -n $ns1 address add 198.51.100.1/32 dev lo
ip -n ns1 link add name vx0 up type vxlan id 100 local 198.51.100.1 \
ip -n $ns1 link add name vx0 up type vxlan id 100 local 198.51.100.1 \
dstport 4789 nolearning
ip -n ns1 link add name vx1 up type vxlan id 100 dstport 4790
ip -n $ns1 link add name vx1 up type vxlan id 100 dstport 4790
}
cleanup()
{
ip netns del ns1 &> /dev/null
cleanup_ns $ns1
}
################################################################################
@ -122,40 +120,40 @@ nolocalbypass()
local smac=00:01:02:03:04:05
local dmac=00:0a:0b:0c:0d:0e
run_cmd "bridge -n ns1 fdb add $dmac dev vx0 self static dst 192.0.2.1 port 4790"
run_cmd "bridge -n $ns1 fdb add $dmac dev vx0 self static dst 192.0.2.1 port 4790"
run_cmd "tc -n ns1 qdisc add dev vx1 clsact"
run_cmd "tc -n ns1 filter add dev vx1 ingress pref 1 handle 101 proto all flower src_mac $smac dst_mac $dmac action pass"
run_cmd "tc -n $ns1 qdisc add dev vx1 clsact"
run_cmd "tc -n $ns1 filter add dev vx1 ingress pref 1 handle 101 proto all flower src_mac $smac dst_mac $dmac action pass"
run_cmd "tc -n ns1 qdisc add dev lo clsact"
run_cmd "tc -n ns1 filter add dev lo ingress pref 1 handle 101 proto ip flower ip_proto udp dst_port 4790 action drop"
run_cmd "tc -n $ns1 qdisc add dev lo clsact"
run_cmd "tc -n $ns1 filter add dev lo ingress pref 1 handle 101 proto ip flower ip_proto udp dst_port 4790 action drop"
run_cmd "ip -n ns1 -d -j link show dev vx0 | jq -e '.[][\"linkinfo\"][\"info_data\"][\"localbypass\"] == true'"
run_cmd "ip -n $ns1 -d -j link show dev vx0 | jq -e '.[][\"linkinfo\"][\"info_data\"][\"localbypass\"] == true'"
log_test $? 0 "localbypass enabled"
run_cmd "ip netns exec ns1 mausezahn vx0 -a $smac -b $dmac -c 1 -p 100 -q"
run_cmd "ip netns exec $ns1 mausezahn vx0 -a $smac -b $dmac -c 1 -p 100 -q"
tc_check_packets "ns1" "dev vx1 ingress" 101 1
tc_check_packets "$ns1" "dev vx1 ingress" 101 1
log_test $? 0 "Packet received by local VXLAN device - localbypass"
run_cmd "ip -n ns1 link set dev vx0 type vxlan nolocalbypass"
run_cmd "ip -n $ns1 link set dev vx0 type vxlan nolocalbypass"
run_cmd "ip -n ns1 -d -j link show dev vx0 | jq -e '.[][\"linkinfo\"][\"info_data\"][\"localbypass\"] == false'"
run_cmd "ip -n $ns1 -d -j link show dev vx0 | jq -e '.[][\"linkinfo\"][\"info_data\"][\"localbypass\"] == false'"
log_test $? 0 "localbypass disabled"
run_cmd "ip netns exec ns1 mausezahn vx0 -a $smac -b $dmac -c 1 -p 100 -q"
run_cmd "ip netns exec $ns1 mausezahn vx0 -a $smac -b $dmac -c 1 -p 100 -q"
tc_check_packets "ns1" "dev vx1 ingress" 101 1
tc_check_packets "$ns1" "dev vx1 ingress" 101 1
log_test $? 0 "Packet not received by local VXLAN device - nolocalbypass"
run_cmd "ip -n ns1 link set dev vx0 type vxlan localbypass"
run_cmd "ip -n $ns1 link set dev vx0 type vxlan localbypass"
run_cmd "ip -n ns1 -d -j link show dev vx0 | jq -e '.[][\"linkinfo\"][\"info_data\"][\"localbypass\"] == true'"
run_cmd "ip -n $ns1 -d -j link show dev vx0 | jq -e '.[][\"linkinfo\"][\"info_data\"][\"localbypass\"] == true'"
log_test $? 0 "localbypass enabled"
run_cmd "ip netns exec ns1 mausezahn vx0 -a $smac -b $dmac -c 1 -p 100 -q"
run_cmd "ip netns exec $ns1 mausezahn vx0 -a $smac -b $dmac -c 1 -p 100 -q"
tc_check_packets "ns1" "dev vx1 ingress" 101 2
tc_check_packets "$ns1" "dev vx1 ingress" 101 2
log_test $? 0 "Packet received by local VXLAN device - localbypass"
}