> 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. :-) Regards -- Volker -- ------------------------------------------------------------------------ Volker A. Brandt Consulting and Support for Sun Solaris Brandt & Brandt Computer GmbH WWW: http://www.bb-c.de/ Am Wiesenpfad 6, 53340 Meckenheim Email: v...@bb-c.de Handelsregister: Amtsgericht Bonn, HRB 10513 Schuhgröße: 45 Geschäftsführer: Rainer J. H. Brandt und Volker A. Brandt _______________________________________________ xen-discuss mailing list xen-discuss@opensolaris.org
