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Re: NPF on 8.1 and pcap-filter expressions

On Fri, Aug 23, 2019 at 09:56:47AM +0200, Frank Kardel wrote:

> And what mechanisms does NPF provide to access the broadcast address except
> for manually coding it - did I overlook something?

Since we can do inet4(),inet6() or ifaddrs() we can probably
add ifmask4() or ifmask6(). But we can also "manually" code it if
that means to just fill a template by whatever program provides
the data (dhcpcd or some other network manager), npf lets you use
variables or even tables for that.

                                Michael van Elst
                                "A potential Snark may lurk in every tree."

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