Date: Fri, 3 Sep 2010 21:01:56 +0300 From: Zeus V Panchenko <zeus@ibs.dn.ua> To: freebsd-net@freebsd.org Subject: mac address cleaning ignored ... Message-ID: <20100903180156.GA20682@relay.ibs.dn.ua>
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Hi All, i have faced some "weird" mac address caching issue ... need help to understand who is who :( i have box A: FreeBSD 8.1-STABLE #2 amd64 and box B: FreeBSD 8.1-STABLE #3 amd64 both are connected to TP Link switch TL-SG5426 after nic change on box B i can ping box B from box A but i can not ping A from B ... i see the box A continue to reply to the box B old nic mac address ... how can it be possible if i have made: - arp cleaning on box A after what arp shows correct mac for host B -- pf reload/restart - arp cleaning on box B after what arp shows correct mac for host B -- pf reload/restart -- cold reboot - host/dns/mac cleaning on switch after what mac table contains correct mac for host B -- switch soft reload on box A i have quagga running ... can it cach mac addresses? the nic change was needed due to the heavy onboard nic re(4) card=0x83a31043 chip=0x816810ec Gigabit Ethernet NIC(NDIS 6.0) (RTL8168/8111/8111c) flapping really i have no idea what to do except cold reboot of box A ... but who can to continue to remembers box B old nic mac address after all of that cleanings? thanks in advance -- Zeus V. Panchenko IT Dpt., IBS ltd GMT+2 (EET)
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