On 2012-5-19, at 下午11:11, Ben Pfaff wrote: > On Sat, May 19, 2012 at 09:30:40PM +0800, faicker mo wrote: >> I have viewed the ovs-ofctl man page, I found that the arp match has >> only arp_sha and arp_dha. It can't match the source ip in arp(SPA) and >> destination ip(DPA) in arp. Without this, the arp spoofing can't be >> prevented. > > Use nw_src or nw_dst. This is documented in ovs-ofctl(8).
Sorry for my overlook. > >> OVS replaces the bridge default in kernel. Ebtables can't >> work. But now OVS doesn't have enough function to replace >> eatables. For example, arp_reply module in eatables. > > No, OVS doesn't replace anything, it provides a supplement. But when I use OVS, I can't use eatables.(need bridge module) > >> I have successfully realized the broute which is in eatables by OVS. > > I don't understand that sentence. For this, OVS replaces ebtables somehow like broute function. _______________________________________________ discuss mailing list discuss@openvswitch.org http://openvswitch.org/mailman/listinfo/discuss
