Problem with removing mac address from arptable on 10-stable

[Marcelo Gondim]

Em 07/05/14 15:57, Marcelo Gondim escreveu:
> Em 07/05/14 15:18, Alan Somers escreveu:
>> On Wed, May 7, 2014 at 9:47 AM, Marcelo Gondim 
>> <gondim at bsdinfo.com.br> wrote:
>>> Hi all,
>>>
>>> I'm having this problemon my FreeBSD 10-STABLE:
>>>
>>> (root at rt01)[~]# arp -an|grep 187.xxx.216.252
>>> ? (187.xxx.216.252) at 5c:e0:f6:00:11:29 on vlan4 permanent [vlan]
>>>
>>> (root at rt01)[~]# arp -d 187.xxx.216.252
>>> delete: cannot locate 187.xxx.216.252
>>>
>>> FreeBSD rt01.xxxxxx.com.br 10.0-STABLE FreeBSD 10.0-STABLE #8 
>>> r265409: Tue
>>> May  6 01:14:05 BRT 2014 
>>> root at rt01.xxxxxx.com.br:/usr/obj/usr/src/sys/GONDIM
>>> amd64
>>>
>>> This is a real problem or am I missing something?
>> Are you using multiple FIBs?  There are been bugs relating to FIBs and
>> the ARP table.  If you're unsure, check "sysctl net.fibs"
> Hi Alan,
>
> Thanks for your reply.
>
> # sysctl net.fibs
> net.fibs: 2
>
> I'll change it to 1 and see if the problem will happen.
>
> Thanks! 
Hi Alan,

did not work :(

It also happens the errors below when I try to add a host in the arp table:

# arp -an|grep 187.xxx
? (187.xxx.219.28) at 00:1e:67:77:de:62 on vlan4 permanent [vlan]

# arp -s 187.xxx.223.254 5c:e0:f6:00:12:8e
cannot intuit interface index and type for 187.xxx.223.254
# arp -s 187.xxx.216.253 5c:e0:f6:00:11:2c
cannot intuit interface index and type for 187.xxx.216.253
# arp -s 187.xxx.223.253 5c:e0:f6:00:12:8b
cannot intuit interface index and type for 187.xxx.223.253
# arp -s 187.xxx.216.254 5c:e0:f6:00:11:2f
cannot intuit interface index and type for 187.xxx.216.254

# sysctl net.fibs
net.fibs: 1

dmesg:

arpresolve: can't allocate llinfo for 187.xxx.216.254
arpresolve: can't allocate llinfo for 187.xxx.216.254
arpresolve: can't allocate llinfo for 187.xxx.216.254
arpresolve: can't allocate llinfo for 187.xxx.216.254
arpresolve: can't allocate llinfo for 187.xxx.216.254
arpresolve: can't allocate llinfo for 187.xxx.216.254
arpresolve: can't allocate llinfo for 187.xxx.216.254
arpresolve: can't allocate llinfo for 187.xxx.216.254

Thanks and best regards