请老大们帮我看看

gsfxm

最近每次启动时都会有这些东西  ，10。1。1。2是我们小区的dns服务器，
我的服务器装了bind9，用来做dns中转，xl0是我对外的网卡，请问这可能
是什么问题，有办法解决吗

Jul 11 16:21:37 FBSDSRV kernel: arp: 10.1.1.2 moved from 00:00:e2:19:c7:48 to 00:90:cc:26:20:a8 on xl0
Jul 11 16:21:37 FBSDSRV kernel: arp: 10.1.1.2 moved from 00:90:cc:26:20:a8 to 00:00:e2:19:c7:48 on xl0
Jul 11 16:21:37 FBSDSRV kernel: arp: 10.1.1.2 moved from 00:00:e2:19:c7:48 to 00:90:cc:26:20:a8 on xl0
Jul 11 16:21:37 FBSDSRV kernel: arp: 10.1.1.2 moved from 00:90:cc:26:20:a8 to 00:00:e2:19:c7:48 on xl0
Jul 11 16:21:37 FBSDSRV kernel: arp: 10.1.1.2 moved from 00:00:e2:19:c7:48 to 00:90:cc:26:20:a8 on xl0
Jul 11 16:21:37 FBSDSRV kernel: arp: 10.1.1.2 moved from 00:90:cc:26:20:a8 to 00:00:e2:19:c7:48 on xl0
Jul 11 16:21:37 FBSDSRV kernel: arp: 10.1.1.2 moved from 00:00:e2:19:c7:48 to 00:90:cc:26:20:a8 on xl0

powerplane

You can post to here:
http://www.chinaunix.net/forum/viewforum.php?f=30

gsfxm

我用的是BSD,忘了说了

hdcola

是否装了两个网卡，而且接在了同一个hup上？

gsfxm

是装了两个网卡，但是没有装在一个hub上，另外一个连着我家的第二台电脑，我只是把这个装了bsd的电脑看成是一个网关和共享上网，以前没有问题，但是最近几天就出了这个问题，但是上网没有问题