Hi, On Sun, May 1, 2011 at 11:32 PM, Arnaud Lacombe <lacom...@gmail.com> wrote: > Hi, > > On Sun, May 1, 2011 at 10:50 PM, Li, Qing <qing...@bluecoat.com> wrote: >> jeez, this bug has been around for quite a while ... >> >> Please try patch at http://people.freebsd.org/~qingli/arp.patch >> > Do not help: > > # sh -x test.sh > + ifconfig vr2 up 192.168.24.1 > + arp -s 192.168.24.2 0:0:0:0:0:1 > + arp -a > ? (192.168.24.1) at 00:00:24:cb:f4:92 on vr2 permanent [ethernet] > ? (192.168.24.2) at 00:00:00:00:00:01 on vr2 permanent [ethernet] > + ifconfig vr2 down > + arp -a > + ifconfig vr2 up > + arp -a > ? (192.168.24.1) at 00:00:24:cb:f4:92 on vr2 permanent [ethernet] > > As you can see, the address is lost when the interface is brought down. > There is no reference to LLE_STATIC in the 7.x tree, so I guess that the new code introduced in 8.x always behaved in such a way.
- Arnaud > - Arnaud > >> -- Qing >> >> ________________________________________ >> From: owner-freebsd-...@freebsd.org [owner-freebsd-...@freebsd.org] on >> behalf of Li, Qing >> Sent: Sunday, May 01, 2011 4:54 PM >> To: Ingo Flaschberger >> Cc: freebsd-net@freebsd.org >> Subject: Re: interface ip arp >> >> That's not the expected behavior, probably a bug, I will take a look ... >> >> -- Qing >> >> >> >> >> On May 1, 2011, at 4:51 PM, "Ingo Flaschberger" <i...@xip.at> wrote: >> >>>> is it expected behaviour that the static, permanent arp entry of the >>>> interface ip disappear after ifdown/ifup at 8.x release? >>>> >>>> ifconfig em0 10.20.20.1/24 >>>> arp -an | grep 10.20.20.1 >>>> ? (10.20.20.1) at xx:xx:xx:xx:xx:xx on em0 permanent [ethernet] >>>> ifconfig em0 down >>>> ifconfig em0 up >>>> arp -an | grep 10.20.20.1 >>>> nothing >>> >>> resend this "question" - as there was no respone. >>> >>> Kind regards, >>> Ingo Flaschberger >>> >>> _______________________________________________ >>> freebsd-net@freebsd.org mailing list >>> http://lists.freebsd.org/mailman/listinfo/freebsd-net >>> To unsubscribe, send any mail to "freebsd-net-unsubscr...@freebsd.org" >> _______________________________________________ >> freebsd-net@freebsd.org mailing list >> http://lists.freebsd.org/mailman/listinfo/freebsd-net >> To unsubscribe, send any mail to "freebsd-net-unsubscr...@freebsd.org" >> _______________________________________________ >> freebsd-net@freebsd.org mailing list >> http://lists.freebsd.org/mailman/listinfo/freebsd-net >> To unsubscribe, send any mail to "freebsd-net-unsubscr...@freebsd.org" >> > _______________________________________________ freebsd-net@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-net To unsubscribe, send any mail to "freebsd-net-unsubscr...@freebsd.org"
