There is a problem with adding some random client's macs in fdb table on extreme x450a-24x firmware version 188.8.131.52.
I see this macs on previous switches, clients get ip by DHCP, but when I do
show fdb 11:11:11:11:11:11 - I don't see this mac (for exemple) in fdb table. Extreme switch works also as gateway for clients and iparp record is absent.
BUT, when I do
clear fdb vlan VlanClient1
show fdb 11:11:11:11:11:11
I see this mac on switch. Also appears record in iparp table.
Number of all macs is near 4200-4300
Any ideas what is it?