Does FreeBSD do proactive ARP refresh?

[Andrey V. Elsukov]

On 15.03.2018 23:05, sthaug at nethelp.no wrote:
> My idea here is that as long as you have a valid ARP entry, it should
> be possible to refresh the ARP entry *and* continue sending traffic
> (with no packet drops) - i.e. the goal is to completely avoid the
> drops I'm currently seeing on every ARP refresh.
> 

Can you show your config and stats after the test?
# sysctl net.link.ether
# netstat -sp arp
# netstat -sp ip
# netstat -sp udp

-- 
WBR, Andrey V. Elsukov

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