Re: CFR: bridge locking

From: Daniel C. Sobral (dcs_at_tcoip.com.br)
Date: 08/21/03

  • Next message: Maxim Konovalov: "Re: CFR: bridge locking" 
    Date: Thu, 21 Aug 2003 09:21:59 -0300
To: Maxim Konovalov <maxim@macomnet.ru>

    Maxim Konovalov wrote:
    > [ CC: trimmed ]
    >
    > On Wed, 20 Aug 2003, 14:52-0300, Daniel C. Sobral wrote:
    >
    > [...]
    >
    >>If you get bridge to send/receive packets to/from vlan interfaces
    >>attached to them, I'll be forever grateful.
    >>
    >>I've been trying to configure a setup where a firewall is connected to
    >>redundant switches, but no solution I found could handle the vlan
    >>attachments. :-(
    >
    >
    > http://people.freebsd.org/~maxim/diff/bridge.diff
    >
    > Let me know if it helps.

    It didn't.

    The test I'm doing is the following:

    kldload bridge
    sysctl net.link.ether.bridge=1
    sysctl net.link.ether.bridge_cfg="fxp1 fxp3"
    ifconfig fxp1 up
    ifconfig fxp3 up
    ifconfig vlan0 create
    ifconfig vlan0 vlan 999 vlandev fxp1
    ifconfig vlan0 200.220.254.190/26

    On the switch side, the port connected to fxp1 is down and the one
    connected to fxp3 is up. Next, I ping all around. What I see with your
    patch is:

    ARP packets received on fxp3 go to fxp1 but not vlan0.
    ARP packets sent through vlan0 go to fxp1 but not fxp3.

    This is 4.7-RELEASE. The patch did not apply cleanly, but I went through
    it and fixed all failed chunks. 

    -- 
Daniel C. Sobral                   (8-DCS)
Gerencia de Operacoes
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VIVO Centro Oeste Norte
Fones: 55-61-313-7654/Cel: 55-61-9618-0904
E-mail: Daniel.Capo@tco.net.br
         Daniel.Sobral@tcoip.com.br
         dcs@tcoip.com.br
Outros:
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