Veth not forwarding

[Sybaweb_Jay]

Hi,

After creating an OpenVz CT with Veth I can ping the host and other vms on the same host, but nothing beyond the host. If I ssh from the host into the CT the network starts to work as expected, and continues to work until it is restarted.

vps-wpps-01:~# cat /etc/network/interfaces
# network interface settings
auto lo
iface lo inet loopback

iface eth0 inet manual

iface eth1 inet manual

iface eth2 inet manual

iface eth3 inet manual

auto bond0
iface bond0 inet manual
        slaves eth0 eth1 eth2 eth3
        bond_miimon 100
        bond_mode balance-rr

auto vmbr0
iface vmbr0 inet static
        address  10.0.1.11
        netmask  255.255.255.0
        gateway  10.0.1.47
        bridge_ports bond0
        bridge_stp on
        bridge_maxwait 0
        bridge_maxage 0
        bridge_fd 0
        bridge_ageing 0

vps-wpps-01:~# cat /etc/vz/conf/104.conf
# PVE default config for 256MB RAM

ONBOOT="no"

# Primary parameters
NUMPROC="1024:1024"
NUMTCPSOCK="9223372036854775807:9223372036854775807"
NUMOTHERSOCK="9223372036854775807:9223372036854775807"
VMGUARPAGES="262144:9223372036854775807"

# Secondary parameters
KMEMSIZE="9223372036854775807:9223372036854775807"
OOMGUARPAGES="262144:9223372036854775807"
PRIVVMPAGES="262144:274644"
TCPSNDBUF="9223372036854775807:9223372036854775807"
TCPRCVBUF="9223372036854775807:9223372036854775807"
OTHERSOCKBUF="9223372036854775807:9223372036854775807"
DGRAMRCVBUF="9223372036854775807:9223372036854775807"

# Auxiliary parameters
NUMFILE="9223372036854775807:9223372036854775807"
NUMFLOCK="9223372036854775807:9223372036854775807"
NUMPTY="255:255"
NUMSIGINFO="1024:1024"
DCACHESIZE="9223372036854775807:9223372036854775807"
LOCKEDPAGES="131072:131072"
SHMPAGES="9223372036854775807:9223372036854775807"
NUMIPTENT="9223372036854775807:9223372036854775807"
PHYSPAGES="0:9223372036854775807"

# Disk quota parameters
DISKSPACE="8388608:9227468"
DISKINODES="1600000:1760000"
QUOTATIME="0"
QUOTAUGIDLIMIT="0"

# CPU fair sheduler parameter
CPUUNITS="1000"
CPUS="1"
VE_ROOT="/var/lib/vz/root/$VEID"
VE_PRIVATE="/var/lib/vz/private/$VEID"
OSTEMPLATE="debian-6.0-standard_6.0-2_i386"
ORIGIN_SAMPLE="pve.auto"
HOSTNAME="veth.test.lan"
NAMESERVER="10.0.1.47"
SEARCHDOMAIN="test.lan"
NETIF="ifname=eth0,mac=9E:89:F7:4A:E4:2E,host_ifname=veth104.0,host_mac=00:18:51:62:B4:99"

vps-wpps-01:~# pveversion -v
pve-manager: 1.7-10 (pve-manager/1.7/5323)
running kernel: 2.6.32-4-pve
proxmox-ve-2.6.32: 1.7-28
pve-kernel-2.6.32-4-pve: 2.6.32-28
qemu-server: 1.1-25
pve-firmware: 1.0-9
libpve-storage-perl: 1.0-16
vncterm: 0.9-2
vzctl: 3.0.24-1pve4
vzdump: 1.2-9
vzprocps: 2.0.11-1dso2
vzquota: 3.0.11-1
pve-qemu-kvm: 0.13.0-2
ksm-control-daemon: 1.0-4

 

[tom]

before we go further here, update to the latest packages/version and test again, see:
http://pve.proxmox.com/wiki/Downloads#Update_a_running_Proxmox_Virtual_Environment_to_1.7

(or even better, do test with the very latest kernel from our pvetest repo)

 

[Sybaweb_Jay]

Thanks Tom,

Update seems to have resolved the issue.

 

[tom]

great, thanks for feedback.