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From Abdul Qayyum Halid <>
Subject Cloudbr1 not connecting to network(Public or private network), hence SSVM not connected to outside world
Date Fri, 28 Oct 2016 00:11:50 GMT
Hi, i am having a problem on network bridging. I had found that my cloudbr1
doesnt connected to any network, hence my SSVM and CPVM cant ping DNS or
Gateway excluded the management server althiugh the status is up and
running. So i can't downlod any ISO. I have flush my IPTABLES on host
machine trough $sudo iptables -F but its change nothing. Any suggestion on
networking setup including during zone creation since my SSVM or CPVM eth2
seems doesn't acquire public ip like 203.XX.XX.XX instead of 172.16.XX.XX.
Is it necessary that eth2 must to acquire public ip like 203.XX.XX.XX  in
order to make SSVM or CPVM connected to outside world since i also doesnt
know my public gateway instead of private gateway which is 172.16.xx.xx.
Any other fix suggestion are most welcome. Below is my current network
setup. Btw I have management server and host in same machine. Thank you

# interfaces(5) file used by ifup(8) and ifdown(8)
auto lo
iface lo inet loopback

# The primary network interface
auto eth0
iface eth0 inet manual

# Public network
auto cloudbr0
iface cloudbr0 inet static
    dns-domain UTP.EDU.MY <>
    bridge_ports eth0
    bridge_fd 5
    bridge_stp off
    bridge_maxwait 1

# Private network
auto cloudbr1
iface cloudbr1 inet manual
    bridge_ports eth0.300
    bridge_fd 5
    bridge_stp off
    bridge_maxwait 1


# SSVM /etc/network/interfaces
auto lo eth0 eth1 eth2
iface lo inet loopback

iface  eth0 inet static
iface  eth1 inet static
iface  eth2 inet static


#SSVM health check

First DNS server is
PING ( 48 data bytes
--- ping statistics ---
2 packets transmitted, 0 packets received, 100% packet loss
WARNING: cannot ping DNS server
route follows
Kernel IP routing table
Destination     Gateway              Genmask          Flags   Metric Ref
Use Iface                 UG      0
0        0   eth2              U       0
0        0   eth0           U      0
0        0   eth1           U      0
0        0   eth2  UGH   0       0        0
ERROR: DNS not resolving
resolv.conf follows

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