Thanks! It's a satellite internet feed from a company here in Venezuela. We have a 201.222.12.x/30. The wireless client to that NS2L AP does use a VPN (Witopia), but the VPN doesn't give out public IPs. I also use Witopia and I just connected and no new or strange ARP entries appeared.
What I see on all my APs here is the only ARP entries I ever see are the router and me when I log into the AP. The MT Router's ARP table agrees with the clients' IP addresses and MAC addresses and that strange entry isn't there. How could the ARP table have a MAC address of all zeros? Thanks! Greg On Sep 9, 2010, at 10:41 AM, Jeromie Reeves wrote: > How is this site feed, that is a cable service IP. Have you cross > checked the wireless connect list with the arp list to see if all > connected clients have valid IPs? I some times see funny ARP entries > for static IP's and for IPs that leak client networks. Sometimes MTs > hotspot will show website IP's as being local. > > On Thu, Sep 9, 2010 at 7:43 AM, Greg Ihnen <os10ru...@gmail.com> wrote: >> I posted this to the UBNT list and haven't gotten a hit yet. >> >> I have an NS2L serving as an AP plugged into a MT 750. It's acting strangely >> (wireless clients stay connected but periodically lose connectivity so I >> started looking around. In the ARP table I found this: >> >> >> IP Address MAC address Interface >> 192.168.7.2 00:25:00:49:E5:6B BRIDGE >> 24.56.178.140 00:00:00:00:00:00 BRIDGE >> >> >> The network is 192.168.7.0/24. The MT doesn't show the 24.56.178.140 >> address, nor does any of the other equipment on the network. A reboot >> doesn't clear the 24.56.178.140 address from the arp table. The MT's >> connections list doesn't show 24.56.178.140. >> >> Anyone have any ideas? >> >> >> -------------------------------------------------------------------------------- >> WISPA Wants You! Join today! >> http://signup.wispa.org/ >> -------------------------------------------------------------------------------- >> >> WISPA Wireless List: wireless@wispa.org >> >> Subscribe/Unsubscribe: >> http://lists.wispa.org/mailman/listinfo/wireless >> >> Archives: http://lists.wispa.org/pipermail/wireless/ >> > > > -------------------------------------------------------------------------------- > WISPA Wants You! Join today! > http://signup.wispa.org/ > -------------------------------------------------------------------------------- > > WISPA Wireless List: wireless@wispa.org > > Subscribe/Unsubscribe: > http://lists.wispa.org/mailman/listinfo/wireless > > Archives: http://lists.wispa.org/pipermail/wireless/ -------------------------------------------------------------------------------- WISPA Wants You! Join today! http://signup.wispa.org/ -------------------------------------------------------------------------------- WISPA Wireless List: wireless@wispa.org Subscribe/Unsubscribe: http://lists.wispa.org/mailman/listinfo/wireless Archives: http://lists.wispa.org/pipermail/wireless/
