diff options
| author | Claudio Jeker <claudio@cvs.openbsd.org> | 2019-01-20 23:43:14 +0000 |
|---|---|---|
| committer | Claudio Jeker <claudio@cvs.openbsd.org> | 2019-01-20 23:43:14 +0000 |
| commit | bbdc35a0a0cdc2bcacf7b1decabf58de829f7922 (patch) | |
| tree | e53125e0691b4925657bd790b05d9a07c059ffeb /sys/dev/pckbc | |
| parent | c3b184c88a7ace5328f8e02108a5eb66e5b77501 (diff) | |
Refresh arp entries that are about to expire. Once their life time is less
then 1/8 of net.inet.ip.arptimeout the system will send out a arp request
about every 30 seconds until either the entry is updated or expired.
Not refreshing arp entries will result in packet drop every time a entry
expires which is not ideal for important gateway entries.
Came up with this after a discussion with deraadt@. OK benno@ deraadt@
Diffstat (limited to 'sys/dev/pckbc')
0 files changed, 0 insertions, 0 deletions