+ Multiple Interfaces on Same Ethernet Broadcast Network
+ ------------------------------------------------------
+
+ Due to the default ARP behavior on Linux, it is not possible to have
+ one system on two IP networks in the same Ethernet broadcast domain
+ (non-partitioned switch) behave as expected. All Ethernet interfaces
+ will respond to IP traffic for any IP address assigned to the system.
+ This results in unbalanced receive traffic.
+
+ If you have multiple interfaces in a server, either turn on ARP
+ filtering by
+
+ (1) entering: echo 1 > /proc/sys/net/ipv4/conf/all/arp_filter
+ (this only works if your kernel's version is higher than 2.4.5), or
+
+ (2) installing the interfaces in separate broadcast domains (either
+ in different switches or in a switch partitioned to VLANs).
+
+