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Date:      Mon, 28 Mar 2022 09:28:01 +0200
From:      Goran =?utf-8?B?TWVracSH?= <meka@tilda.center>
To:        "Bjoern A. Zeeb" <bzeeb-lists@lists.zabbadoz.net>
Cc:        freebsd-current@freebsd.org
Subject:   Re: DHCPDv6 in non-vnet jail
Message-ID:  <20220328072801.dqp4udhsk2czdx5y@tilda.center>
In-Reply-To: <4772ECB8-6482-4B94-A887-F04EC6272911@lists.zabbadoz.net>
References:  <20220326222957.wuc7xwyiq3bjtlnv@tilda.center> <4772ECB8-6482-4B94-A887-F04EC6272911@lists.zabbadoz.net>

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On Sun, Mar 27, 2022 at 02:34:11PM +0000, Bjoern A. Zeeb wrote:
> I assume you have /dev/bpf available inside that jail by a devfs rule so
> effectively you have all network interfaces and traffic available?
You assume right, as I needed it for IPv4 DHCPD.

> You could send the error isc-dhcpd6 gives you?
>=20
> /bz

Up until now I didn't see it (I probably missed it before) but I have
this:
unable to create icmp socket: Operation not permitted

I changed jail settings to allow raw_sockets but I still see no log on the=
=20
daemon side and same "Sending Solicit" on client side (dhcp6c -d -f). Daemo=
n=20
side is non-vnet jail, client side is vnet jail. Same two jails have succes=
sfull
IPv4 DHCP working.=20

I have rtadvd working on host and the same vnet jail picks it up via
rtsold, so I'm just guessing the client side is working.

Regards,
meka

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