Hi, > On Sat, Apr 5, 2008 at 7:51 PM, Tortise <[EMAIL PROTECTED]> wrote: >> Re the WAN option "Block private networks", When set, this option blocks >> traffic from IP addresses that are reserved for private >> networks as per RFC 1918 (10/8, 172.16/12, 192.168/16) as well as loopback >> addresses (127/8). You should generally leave this option >> turned on, unless your WAN network lies in such a private address space, >> too. >> >> If this was working (it has not been changed from default of on) surely I >> should not have logged entries such as: >> >> kernel: arp: 192.168.0.6 is on em1 but got reply from 00:13:ce:4f:b1:aa on >> em0 >> (em1 = LAN, em0 = WAN)
As Bill said, that is layer 2. You can disable these warnings by setting "[X] This will suppress ARP messages when interfaces share the same physical network" under System -> Advanced -> Shared Physical Network. Florian
