>I set the second one manually; copied the first one and added one. > >vif = [ "mac=00:16:3e:5b:44:5f,bridge=pubbr", >"mac=00:16:3e:5b:44:60,bridge=virtbr" ] Looks good to me? >Interfaces are associated with both bridges properly, but only an eth0 >device appears in the domU. > >If the low-order bits are magic in a MAC, then maybe my second one is an >invalid, but I don't find any documentation of such; the low two bits of >the *first* byte have meanings, but I haven't touched them. Well, the digits are between 0-9, A-F so I can't see it being invalid. I guess you use Network Mangler? Since my very first experience with it, I have never installed it or used since! jlc