<div>no. he can subnet it</div> <div> </div> <div>Typically ISP can assign /20. but client can subnet it</div> <div> </div> <div>two networks /22 /22</div> <div> </div> <div>or</div> <div> </div> <div>16 networks /24</div> <div> </div> <div> </div> <div>Thank you</div> <div><BR><BR><B><I>John R Pierce <pierce@hogranch.com></I></B> wrote:</div> <BLOCKQUOTE class=replbq style="PADDING-LEFT: 5px; MARGIN-LEFT: 5px; BORDER-LEFT: #1010ff 2px solid">chloe K wrote:<BR>> you have the network /20 so that you got this neigbour overlfow<BR>> you should subnet it<BR>> <BR><BR>no, no, NO. his eth1 connection is from his ISP. He /has/ to use <BR>the supplied netmask, he can't reconfigure their network segment.<BR><BR><BR>now, why is ARP table is overflowing is another issue entirely.<BR><BR>Thomas, can you try this? Do....<BR><BR>arp -an | grep 65.188.0.1<BR><BR>and pick out the "MAC" address of your gateway router, this will
look <BR>something like...<BR><BR>? (65.188.0.1) at 00:17:CB:4F:97:81 [ether] on eth1<BR><BR>So, the MAC address above is 00:17:CB:4F:97:81 ... yours definitely will <BR>be different.... now,<BR><BR># tcpdump -i eth1 -n ip host 65.188.xxx.xxx and not ether host <BR>00:17:CB:4F:97:81<BR><BR>(replacing that with your gateway router's MAC address as determined <BR>from that ARP command, and xxx.xxx with your eth1 IP address as shown in <BR>`ifconfig eth1`)<BR><BR>this will catch all traffic between you and another IP on your ISP local <BR>segment thats NOT talking to the gateway router<BR><BR>paste 50 lines or so of the output of this here and maybe we can figure <BR>out whats going on.<BR><BR><BR>_______________________________________________<BR>CentOS mailing list<BR>CentOS@centos.org<BR>http://lists.centos.org/mailman/listinfo/centos<BR></BLOCKQUOTE><BR><p>
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