ipv6_ifconfig_<interface>_alias<n> not working

Spil Oss spil.oss at gmail.com
Fri May 14 10:30:29 UTC 2010


Thanks for the hints Matthew!

Cleaning up my config I found the culprit..... Copied
    ipv6_network_interfaces="gif0"
from some guide which off course defeated all my efforts to configure
ipv6 on the other interfaces.

The ipv6_addrs_<interface> knob doesn't seem to work (this is 8.0-p2),
can't find any references to it in the subr files either. Saw that
there's quite a bit of changes in -head though....

Kind regards,

Spil.

On Fri, May 14, 2010 at 11:40 AM, Matthew Seaman
<m.seaman at infracaninophile.co.uk> wrote:
> -----BEGIN PGP SIGNED MESSAGE-----
> Hash: SHA1
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> On 14/05/2010 10:07:23, Spil Oss wrote:
>
>> I'm trying to set ipv6 aliases for my jails in my rc.conf but it
>> doesn't seem to work as advertised. I have a /48 range assigned to me
>> (for this example 2001:dead:beef) and am trying to assign ipv6
>> addresses to a jail. The jails will all have ipv6 addresses in the
>> 2001:dead:beef:1 range.
>>
>>>From man rc.conf "Aliases should be set as ipv6_ifconfig_<interface>_alias<n>"
>>
>> My bge0 config in /etc/rc.conf:
>> ifconfig_bge0=
>> ipv4_addrs_bge0="10.10.2.1/24 10.10.2.2/24 10.10.2.3/24 10.10.2.5/24
>> 10.10.2.6/24"
>> ipv6_ifconfig_bge0_alias0="
>> rtadvd_interfaces="wlan0 bge0"
>>
>> Additional ipv6 config in /etc/rc.conf
>> ipv6_enable="YES"
>> ipv6_gateway_enable="YES"
>>
>> The "2001:dead:beef:1::5/64" address is not assigned to bge0.
>> There must be some stupid mistake I'm making in my config. Is it
>> perhaps the ifconfig_bge0 line that screws up my config?
>
> Hmmm... for consistencies' sake you should probably be using:
>
> ipv6_ifconfig_bge0="2001:dead:beef:2222::1/64"
> ipv6_ifconfig_bge0_alias0="2001:dead:beef:1::5/64"
>
> or, to make things absolutely parallel to your IPv4 settings:
>
> ipv6_addrs_bge0="2001:dead:beef:2222::1/64 2001:dead:beef:1::5/64"
>
>        Cheers,
>
>        Matthew
>
> - --
> Dr Matthew J Seaman MA, D.Phil.                   7 Priory Courtyard
>                                                  Flat 3
> PGP: http://www.infracaninophile.co.uk/pgpkey     Ramsgate
>                                                  Kent, CT11 9PW
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