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Date: Mon, 27 May 2002 15:53:20 +0900
From: Koji Uchiyama <uchiyama@pp.iij4u.or.jp>
To: FreeBSD-net-jp@jp.FreeBSD.org
In-Reply-To: <3CF1CB7B.90C81880@yamate.com>
References: <3CF1CB7B.90C81880@yamate.com>
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Subject: [FreeBSD-net-jp 3705] Re: net.link.ether.inet.log_arp_wrong_iface
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On Mon, 27 May 2002 15:00:27 +0900
Yoshihiro Yamate <yoshihiro@yamate.com> wrote:

> net.link.ether.inet.log_arp_wrong_iface $B$r(B 0 $B$K$7$F$b!"(B
> NIC $B$K(B IP $B$r(B alias $B$G@_Dj$9$k$HL58z(B(1 $B$N$^$^(B)$B$K$J$C$F$7$^$&$h$&$G$9!#(B

$B$3$l$O(B

    # sysctl -w net.link.ether.inet.log_arp_wrong_iface=0
    $B$N$"$H$K(B
    # ifconfig ifname alias XXX.XXX.XXX.XXX netmask 0xffffffff
    $B$9$k$H(B
    # sysctl net.link.ether.inet.log_arp_wrong_iface
    $B$G(B
    net.link.ether.inet.log_arp_wrong_iface: 1
    $B$H8@$o$l$F$7$^$&(B

$B$H$$$&0UL#$G$7$g$&$+!)(B
$B$=$l$H$b(B

    # sysctl -w net.link.ether.inet.log_arp_wrong_iface=0
    $B$N$"$H$K(B
    # ifconfig ifname alias XXX.XXX.XXX.XXX netmask 0xffffffff
    $B$9$k$H(B
    # sysctl net.link.ether.inet.log_arp_wrong_iface
    $B$G(B
    net.link.ether.inet.log_arp_wrong_iface: 0
    $B$N$^$^$@$1$I!"(B
    arp: wrong iface $B$_$?$$$J(B log $B$rEG$/(B

$B$H$$$&0UL#$J$N$G$7$g$&$+!)(B

$BA0<T$G$"$l$P!"<j85$N4D6-$G$OH/@8$7$J$$$h$&$G$9!#(B
$B8e<T$G$"$l$P!"$9$0$K$O<B83$G$-$J$$$G$9!#(B

$B<j85$N4D6-$G$N<B835-O?!'(B

# uname -srm
FreeBSD 4.5-RELEASE-p5 i386
# sysctl net.link.ether.inet.log_arp_wrong_iface
net.link.ether.inet.log_arp_wrong_iface: 1
# ifconfig ed0
ed0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
        inet ***.***.***.*** netmask 0xffff0000 broadcast ***.***.255.255
        inet6 ***%ed0 prefixlen 64 scopeid 0x3
        ether ***
#
# sysctl -w net.link.ether.inet.log_arp_wrong_iface=0
net.link.ether.inet.log_arp_wrong_iface: 1 -> 0
#
# ifconfig ed0 alias ***.***.XXX.XXX netmask 0xffffffff
# sysctl net.link.ether.inet.log_arp_wrong_iface
net.link.ether.inet.log_arp_wrong_iface: 0
# ifconfig ed0
ed0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
        inet ***.***.***.*** netmask 0xffff0000 broadcast ***.***.255.255
        inet6 ***%ed0 prefixlen 64 scopeid 0x3
        inet ***.***.XXX.XXX netmask 0xffffffff broadcast ***.***.XXX.XXX
        ether ***
#
# ifconfig ed0 delete ***.***.XXX.XXX
# sysctl net.link.ether.inet.log_arp_wrong_iface
net.link.ether.inet.log_arp_wrong_iface: 0
# ifconfig ed0
ed0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
        inet ***.***.***.*** netmask 0xffff0000 broadcast ***.***.255.255
        inet6 ***%ed0 prefixlen 64 scopeid 0x3
        ether ***
#

--
Koji Uchiyama <uchiyama@pp.iij4u.or.jp>

