Date: Mon, 29 Jul 2019 07:16:55 -0700 (PDT) From: "Rodney W. Grimes" <freebsd-rwg@gndrsh.dnsmgr.net> To: Yuri <yuri@rawbw.com> Cc: "freebsd-net@freebsd.org" <freebsd-net@freebsd.org>, tuexen@freebsd.org Subject: Re: Is there an way for a program to know when the list of network interfaces has changed (without rescanning them)? Message-ID: <201907291416.x6TEGtl4044412@gndrsh.dnsmgr.net> In-Reply-To: <de8fe1fc-81a1-80f3-82e5-1ec41f639b63@rawbw.com>
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> I am asking because wireshark doesn't sense the interface list changes, > and it just always shows the list from the time it was launched . I am cc'ing Michael Tuexen <tuexen@FreeBSD.org>, both a FreeBSD and long time wireshare developer. I see there has been at least 2 ways proposed to you for doing this, I would suggest using the route socket as the prefered method as that should be some what portable accross all the BSD type platforms, a devd solution would be FreeBSD specific. > Yuri -- Rod Grimes rgrimes@freebsd.org
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