gif(4) and bpf(4)

From: Jeremie Le Hen (jeremie_at_le-hen.org)
Date: 01/24/05

  • Next message: Bruce M Simpson: "Re: gif(4) and bpf(4)" 
    Date: Mon, 24 Jan 2005 22:20:11 +0100
To: freebsd-net@freebsd.org

    Hi,

    I set up a VPN between a RELENG_4 and a another box. Everything works
    well except I can't use tcpdump(8) on the gif(4). IIRC it's a
    well-known problem - I already saw this topic here but can't find these
    posts again - but I cannot understand why it doesn't work since
    if_gif.c in RELENG_4 has bpfattach(), bpf_mtap2(), ...

    Is it supposed to work or not ? If not, does it work on RELENG_5 ?
    My very -CURRENT laptop succeeds in opening bpf(4) on a gif(4) interface.

    Regards, 

    -- 
Jeremie Le Hen
jeremie@le-hen.org
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  • Next message: Bruce M Simpson: "Re: gif(4) and bpf(4)"

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