Sounds like a misconfiguration of the bond. I would try without the bond first.
On 4/11/13 10:19 AM, "Milamber" <milam...@apache.org> wrote: >Hello, > >My setup : CS 4.1 (snapshot 2013/04/11) >Advanced network, 3 physical networks (public, guest, mngt/storage) > >Guest network interfaces are connected on a switch L2, with trunk >enabled on vlan tagged 200-300 (and 199 for untagged packets) > >Works fine: > >Node 1 : VM + Virtual Router >Node 2 : nothing > >I can ping VM since VR (on private network), >I can ping VR since VM (on private network), >I can ping VM on public IP. > > >Works with >80% ping loses > >Node 1 : Virtual Router >Node 2 : VM >I can ping VM since VR (on private network) with alot of lost packets, >I can ping VR since VM (on private network) with a lot of lost packets, >I can ping VM on public IP with a lot of lost packets. > >On VM, when I make some "arp -n" concurrent with ping VR, I found that >the arp address of VR changes! > >ARP address 1 matches with p5p1 / p5p2 / bond2 / guestbr2 (on Node 1) >(note I use IP Bonding, but currently p5p2 isn't cable connected) > >ARP address 2 matches with vnet4 (on Node 1) >(note this address is the mac address of VR/eth0) > > >Can you help me? this is a bug or misconfiguration? >Need add some kernel parameters on hosts related with arp? > >Thanks. > > >Milamber > > > >====== > ># brctl show >bridge name bridge id STP enabled interfaces >brbond2-234 8000.6805ca1182b2 no bond2.234 > vnet4 >cloud0 8000.fe00a9fe0333 no vnet0 > vnet5 >cloudbr0 8000.d4ae52e84796 no bond0 > vnet2 > vnet6 >cloudbr1 8000.6805ca118352 no bond1 > vnet1 > vnet3 >guestbr2 8000.6805ca1182b2 no bond2 >virbr0 8000.5254008c282f yes virbr0-nic > > >===== > ># ip a | grep -B1 82 >8: p5p1: <BROADCAST,MULTICAST,SLAVE,UP,LOWER_UP> mtu 1500 qdisc mq >master bond2 state UP qlen 1000 > link/ether 68:05:ca:11:82:b2 brd ff:ff:ff:ff:ff:ff >9: p5p2: <NO-CARRIER,BROADCAST,MULTICAST,SLAVE,UP> mtu 1500 qdisc mq >master bond2 state DOWN qlen 1000 > link/ether 68:05:ca:11:82:b3 brd ff:ff:ff:ff:ff:ff >-- >18: bond2: <BROADCAST,MULTICAST,MASTER,UP,LOWER_UP> mtu 1500 qdisc >noqueue state UP > link/ether 68:05:ca:11:82:b2 brd ff:ff:ff:ff:ff:ff > inet6 fe80::6a05:caff:fe11:82b2/64 scope link >-- >19: guestbr2: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue >state UNKNOWN > link/ether 68:05:ca:11:82:b2 brd ff:ff:ff:ff:ff:ff > inet 172.17.7.13/24 brd 172.17.7.255 scope global guestbr2 > inet6 fe80::6a05:caff:fe11:82b2/64 scope link >-- >28: bond2.234@bond2: <BROADCAST,MULTICAST,MASTER,UP,LOWER_UP> mtu 1500 >qdisc noqueue state UP > link/ether 68:05:ca:11:82:b2 brd ff:ff:ff:ff:ff:ff > inet6 fe80::6a05:caff:fe11:82b2/64 scope link >-- >29: brbond2-234: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc >noqueue state UNKNOWN > link/ether 68:05:ca:11:82:b2 brd ff:ff:ff:ff:ff:ff > inet6 fe80::6a05:caff:fe11:82b2/64 scope link > >==== ># ip a | grep -B1 02 >30: vnet4: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast >state UNKNOWN qlen 500 > link/ether fe:00:56:47:00:02 brd ff:ff:ff:ff:ff:ff > > >==== > >
