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5e71bf50c2
In a future patch, mlxsw will start adding RIFs to uppers of front panel port netdevices, if they have an IP address. At the time that the front panel port is enslaved to the bridge, the bridge MAC address does not have the same prefix as other interfaces in the system. On Nvidia Spectrum-1 machines all the RIFs have to have the same 38-bit MAC address prefix. Since the bridge does not obey this limitation, the RIF cannot be created, and the enslavement attempt is vetoed on the grounds of the configuration not being offloadable. The bridge eventually inherits MAC address from its first member, after the enslavement is acked. A number of (mainly VXLAN) selftests already work around the problem by setting the MAC address to whatever it will eventually be anyway. Do the same here. Signed-off-by: Petr Machata <petrm@nvidia.com> Reviewed-by: Danielle Ratson <danieller@nvidia.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
115 lines
1.8 KiB
Bash
Executable File
115 lines
1.8 KiB
Bash
Executable File
#!/bin/bash
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# SPDX-License-Identifier: GPL-2.0
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ALL_TESTS="
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ping_ipv4
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ping_ipv6
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"
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NUM_NETIFS=4
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source lib.sh
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h1_create()
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{
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simple_if_init $h1 192.0.2.1/28 2001:db8:1::1/64
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ip -4 route add 192.0.2.128/28 vrf v$h1 nexthop via 192.0.2.2
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ip -6 route add 2001:db8:2::/64 vrf v$h1 nexthop via 2001:db8:1::2
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}
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h1_destroy()
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{
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ip -6 route del 2001:db8:2::/64 vrf v$h1
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ip -4 route del 192.0.2.128/28 vrf v$h1
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simple_if_fini $h1 192.0.2.1/28 2001:db8:1::1/64
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}
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h2_create()
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{
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simple_if_init $h2 192.0.2.130/28 2001:db8:2::2/64
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ip -4 route add 192.0.2.0/28 vrf v$h2 nexthop via 192.0.2.129
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ip -6 route add 2001:db8:1::/64 vrf v$h2 nexthop via 2001:db8:2::1
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}
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h2_destroy()
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{
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ip -6 route del 2001:db8:1::/64 vrf v$h2
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ip -4 route del 192.0.2.0/28 vrf v$h2
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simple_if_fini $h2 192.0.2.130/28 2001:db8:2::2/64
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}
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router_create()
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{
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ip link add name br1 address $(mac_get $swp1) \
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type bridge vlan_filtering 1
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ip link set dev br1 up
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ip link set dev $swp1 master br1
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ip link set dev $swp1 up
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__addr_add_del br1 add 192.0.2.2/28 2001:db8:1::2/64
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ip link set dev $swp2 up
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__addr_add_del $swp2 add 192.0.2.129/28 2001:db8:2::1/64
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}
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router_destroy()
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{
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__addr_add_del $swp2 del 192.0.2.129/28 2001:db8:2::1/64
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ip link set dev $swp2 down
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__addr_add_del br1 del 192.0.2.2/28 2001:db8:1::2/64
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ip link set dev $swp1 down
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ip link set dev $swp1 nomaster
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ip link del dev br1
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}
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setup_prepare()
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{
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h1=${NETIFS[p1]}
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swp1=${NETIFS[p2]}
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swp2=${NETIFS[p3]}
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h2=${NETIFS[p4]}
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vrf_prepare
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h1_create
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h2_create
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router_create
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forwarding_enable
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}
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cleanup()
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{
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pre_cleanup
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forwarding_restore
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router_destroy
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h2_destroy
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h1_destroy
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vrf_cleanup
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}
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ping_ipv4()
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{
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ping_test $h1 192.0.2.130
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}
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ping_ipv6()
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{
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ping6_test $h1 2001:db8:2::2
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}
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trap cleanup EXIT
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setup_prepare
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setup_wait
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tests_run
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exit $EXIT_STATUS
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