Ipv6 neighbor limit

[Bjoern A. Zeeb]

On 3 Sep 2020, at 12:48, Hans Petter Selasky wrote:

> On 2020-09-03 14:34, Cristian Cardoso wrote:
>> Hi
>> Would anyone know if there is any limit in the FreeBSD kernel for IPv6
>> neighbors? I checked the ndp documentation and found nothing, looking
>> at the return of the sysctl command I also did not find anything
>> explicit.
>>
>
> Hi,
>
> There is something called:
>
> sys/netinet/in.h:#define	IP_MAX_MEMBERSHIPS	4095
> sys/netinet6/in6.h:#define	IPV6_MAX_MEMBERSHIPS	4095
>
> Is this what you are looking for?


Or more along the lines of  https://reviews.freebsd.org/D24035 ?

/bz