Am 29.09.2009 21:48, schrieb Volker A. Brandt: >> I'm using LACP on 2 Intel NIC's >> # dladm show-phys >> LINK MEDIA STATE SPEED DUPLEX DEVICE >> e1000g1 Ethernet up 1000 full e1000g1 >> e1000g0 Ethernet up 1000 full e1000g0 >> # dladm show-aggr >> LINK POLICY ADDRPOLICY LACPACTIVITY LACPTIMER FLAGS >> aggr1 L4 auto active short ----- >> >> On top of that I'm using VLAN's (vnic's with vlan option) to do security >> separation between network segments. >> >> # dladm show-vnic >> LINK OVER SPEED MACADDRESS MACADDRTYPE VID >> xvm3_0 aggr1 1000 0:16:36:72:ff:cf fixed 11 >> xvm4_0 aggr1 1000 0:16:36:72:ff:d1 fixed 11 >> wifi0 aggr1 1000 2:8:20:49:a6:9e random 20 >> wan0 aggr1 1000 2:8:20:cc:43:e1 random 99 >> public0 aggr1 1000 2:8:20:a5:39:fa random 100 >> server0 aggr1 1000 2:8:20:16:ae:a2 random 11 >> xvm27_0 aggr1 1000 0:16:36:72:ff:df fixed 11 >> >> As I recall I was unable to get network traffic running for HVM guests >> (Windows, FreeBSD, Debian) when using the vlan option for vif-vnic. >> Using tcpdump in the domU I verified that the domU was receiving traffic >> and sending traffic (arp requests and responses) but I never saw them in >> dom0. > > These symptoms seem to be different from mine: my HVM guests work OK, > the PVM guest NetBSD does so, too (more or less :-), just the PVM domU > CentOS 5.3 consistently does not. Over a single physical link, everything > is fine. > >> Creating a static arp on the domU for another host on the same >> vlan enabled me to ping that host with a RTT of 0.000ms. > > Will try that RSN. > >> Anyway I finally gave up and started using etherstub's and routing on >> dom0 instead. Not optimal but at least it works. > > This sounds a bit more complicated, so I'll leave that for later. >> >> BTW It works perfectly for debian-lenny pv domU's. Hopefully it will >> work for FreeBSD's XEN port when/if that ever happens.... > > NetBSD is pretty good in that regard. I wish they had a ZFS port > and an NFSv4 port. :-) Uhm, worth to give opensolaris a try?
Florian > > > Regards -- Volker
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