Date: Thu, 4 Jun 2015 20:20:13 +0200 From: Matthias Apitz <guru@unixarea.de> To: Kimmo Paasiala <kpaasial@gmail.com> Cc: FreeBSD Net <freebsd-net@freebsd.org> Subject: Re: unknown UDP caused by dhclient Message-ID: <20150604182013.GA1841@c720-r276659> In-Reply-To: <CA%2B7WWSeruDvKRVgSj9xk2OvwQB8rfYrD6PegVsCqdM5GGtpVdg@mail.gmail.com> References: <20150604073100.GA2012@c720-r276659> <CA%2B7WWSeruDvKRVgSj9xk2OvwQB8rfYrD6PegVsCqdM5GGtpVdg@mail.gmail.com>
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El día Thursday, June 04, 2015 a las 07:54:35PM +0300, Kimmo Paasiala escribió: > That is how a DHCP client ask for lease renewal from the DHCP server, > you should allow the traffic if the interface in question is > configured to use DHCP. Thanks for your kind answer. I was wondering why I only see this on the ue0 interface (which is to my Ubuntu mobile phone when I'm in the fields) and not on the Wifi wlan0. But, perhaps this is due to the very short renewal interval of 1800 secs: DHCPREQUEST on ue0 to 255.255.255.255 port 67 DHCPACK from 10.42.0.1 bound to 10.42.0.83 -- renewal in 1800 seconds. I will let pass this traffic from now. matthias -- Matthias Apitz, guru@unixarea.de, http://www.unixarea.de/ +49-170-4527211 +49-176-38902045 "Wenn der Mensch von den Umständen gebildet wird, so muß man die Umstände menschlich bilden." "Si el hombre es formado por las circunstancias entonces es necesario formar humanamente las circunstancias", Karl Marx in Die heilige Familie / La sagrada familia (MEW 2, 138)
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