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Date:      Fri, 27 Apr 2018 20:57:55 +0500
From:      Abdullah Tariq <ab.tariq90@gmail.com>
To:        Eugene Grosbein <eugen@grosbein.net>
Cc:        "freebsd-net@freebsd.org" <freebsd-net@freebsd.org>
Subject:   Re: NETGRAPH- bridge vlans using netgraph help
Message-ID:  <CAPFxuwQ5TwZnnW%2B1TT7urq_0pgb=sM_VwH4x0eq0363MCdb7hw@mail.gmail.com>
In-Reply-To: <5AE34754.6040905@grosbein.net>
References:  <CAPFxuwQOBkGTHZbGfJz=-fUW8M%2BQGOpTM9T%2B-RO6H4fWcGEtqA@mail.gmail.com> <5AE216DC.7010905@grosbein.net> <CAPFxuwSEDTNhfn1%2B1nXPAC6skJt%2BdAych10FN9bwwBVdqevO2w@mail.gmail.com> <5AE33513.1000001@grosbein.net> <CAPFxuwRceDDoTw-4EohRdjUMSE-YN4YKWhbObuvEpxzEWOh2_A@mail.gmail.com> <5AE34754.6040905@grosbein.net>

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>
> And please do not top-post and reply to the list, not privately. Thank you.

sorry for that.

>
> They do but that's not what you need. You deal with untagged frames on
> igb5,
> so do not create any vlan on top on igb5 but use it directly:
> ifconfig bridge10 create addm igb5 addm vlan3 up


so if i need 2 ports with same vlan tags to communicate with each other
i create 2 bridges
ifconfig vlan2 create vlan 5 vlandev igb5
ifconfig vlan3 create vlan 5 vlandev igb6
ifconfig bridge10 create addm igb5 addm vlan3 up
ifconfig bridge11 create addm igb6 addm vlan2 up

is this the right way?

On Fri, Apr 27, 2018 at 8:52 PM, Eugene Grosbein <eugen@grosbein.net> wrote:

> 27.04.2018 21:39, Abdullah Tariq wrote:
>
> >     > No, i am trying to bridge untagged frames between vlans of these
> interfaces. Is it doable?
> >
> >     Sure. If you need to accept untagged frames from igb5, add tag 5 and
> send over igb6,
> >     just create a bridge and add igb5 and vlan2 (vlan 5 vlandev igb6) to
> the bridge.
>
> > ok sounds good but when i use following config
> >
> > ifconfig vlan2 create vlan 5 vlandev igb5
> > ifconfig vlan3 create vlan 5 vlandev igb6
> > ifconfig bridge10 create addm vlan2 addm vlan3 up|
> >
> > then it doesnt work.. 2 vlans with same tag dont work?
>
> They do but that's not what you need. You deal with untagged frames on
> igb5,
> so do not create any vlan on top on igb5 but use it directly:
>
> ifconfig bridge10 create addm igb5 addm vlan3 up
>
> And please do not top-post and reply to the list, not privately. Thank you.
>
>



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