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selftests: forwarding: mirror_gre_lib: Add STP test
Add a reusable full test that toggles STP state of a given bridge port and checks that the mirroring reacts appropriately. The test will be used by bridge tests in follow-up patches. Signed-off-by: Petr Machata <petrm@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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@ -96,3 +96,35 @@ full_test_span_gre_dir_vlan()
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{
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{
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full_test_span_gre_dir_vlan_ips "$@" 192.0.2.1 192.0.2.2
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full_test_span_gre_dir_vlan_ips "$@" 192.0.2.1 192.0.2.2
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}
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}
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full_test_span_gre_stp_ips()
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{
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local tundev=$1; shift
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local nbpdev=$1; shift
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local what=$1; shift
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local ip1=$1; shift
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local ip2=$1; shift
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local h3mac=$(mac_get $h3)
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RET=0
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mirror_install $swp1 ingress $tundev "matchall $tcflags"
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quick_test_span_gre_dir_ips $tundev ingress $ip1 $ip2
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bridge link set dev $nbpdev state disabled
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sleep 1
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fail_test_span_gre_dir_ips $tundev ingress $ip1 $ip2
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bridge link set dev $nbpdev state forwarding
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sleep 1
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quick_test_span_gre_dir_ips $tundev ingress $ip1 $ip2
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mirror_uninstall $swp1 ingress
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log_test "$what: STP state ($tcflags)"
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}
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full_test_span_gre_stp()
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{
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full_test_span_gre_stp_ips "$@" 192.0.2.1 192.0.2.2
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}
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