Messages in this thread | | | Date | Fri, 23 Sep 2022 14:01:43 +0200 | From | netdev@kapio-te ... | Subject | Re: [PATCH v5 net-next 6/6] selftests: forwarding: add test of MAC-Auth Bypass to locked port tests |
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On 2022-09-21 09:15, Ido Schimmel wrote:
> # Check blackhole entries can be replaced. > bridge fdb replace `mac_get $h2` dev $swp2 master static > bridge fdb get `mac_get $h2` br br0 | grep -q blackhole > check_fail $? "Blackhole entry found after replacement" >
I am quite in doubt if the driver will be able to overwrite a blackhole entry added by userspace as the replace action must be to delete and then add the replacement afaics, but a NEWNEIGH event using port_fdb_add() will not succeed with that using the ops I use now. Otherwise it has be all with port_fb_add() with new lists keeping the userspace added blackhole fdb entries.
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