Ethereal-dev: Re: [ethereal-dev] GxSNMP

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From: "Gilbert Ramirez Jr." <gram@xxxxxxxxxxxxxxxxxxx>
Date: Thu, 31 Dec 1998 00:40:08 -0600 (CST)
As Guy Harris said:
> 
> > It appears that work has begun on their RMON capture tool. If they can
> > capture packets via RMON, perhaps a little integration between GxSNMP and
> > Ethereal is in order? They capture, we decode.
> 
> Or perhaps add RMON capture capabilities to "wiretap"?  I'd been thinking,
> a while ago, about adding them to "libpcap", perhaps along with
> modifications to the way you install capture filters so that it can
> handle cases where the filtering engine isn't BPF (as is the case with,
> for example, STREAMS NIT in SunOS 4.x and DLPI in SunOS 5.x, as well as
> with RMON).

I am not familiar with how to use NIT or DLPI. Can you provide a really
brief summary on how it works? Do you set up a filter in a similar way to
BPF (provide a string which represents the filter)?

What other non-libpcap capture engines are out there?

--gilbert


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