K kirush Mar 28, 2013 #1 Hello! In /var/log/messages I see: Code: kernel: in_arp: ff:ff:ff:ff:ff:ff is multicast What is it? Code: # uname -a FreeBSD router 9.1-RELEASE FreeBSD 9.1-RELEASE #0 amd64
Hello! In /var/log/messages I see: Code: kernel: in_arp: ff:ff:ff:ff:ff:ff is multicast What is it? Code: # uname -a FreeBSD router 9.1-RELEASE FreeBSD 9.1-RELEASE #0 amd64
johnblue Apr 1, 2013 #2 You are getting those messages in part because of RFC 1812 which states: A router MUST not believe any ARP reply that claims that the Link Layer address of another host or router is a broadcast or multicast address. Click to expand... Can you tell us more about the configuration of your FreeBSD box and what it is doing?
You are getting those messages in part because of RFC 1812 which states: A router MUST not believe any ARP reply that claims that the Link Layer address of another host or router is a broadcast or multicast address. Click to expand... Can you tell us more about the configuration of your FreeBSD box and what it is doing?
OP K kirush Apr 2, 2013 Thread Starter #3 It's PC2. Code: ----[internet]--PC1 -192.168.0.254]-----[192.168.0.252 -PC2- 0.1.255.254] ----[ 10.1.0.0/16 clients] PC2: IPFW, shape, Netflow, mpd5 PC1: NAT
It's PC2. Code: ----[internet]--PC1 -192.168.0.254]-----[192.168.0.252 -PC2- 0.1.255.254] ----[ 10.1.0.0/16 clients] PC2: IPFW, shape, Netflow, mpd5 PC1: NAT