Hello,
I proxmox3 , I can not manage to communicate to all my vm / ct them .
I want to communicate between my vm to share services like: mysql, so I need to communicate on the network 192.168.0.x style
I can make contact vm are bridged and NAT , but not one that have an ip failover
Here is the config of the host:
and the vm problematic :
I said that my ip failover works perfectly
I just do not happen to do this vm communicate with others, the ping does not go with a local ip 192.168.0.2 style , for against this vm can ping internet and it works .
iptables in the vm
(I'm a ball networking, be gentle )
Thank you for your help
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I proxmox3 , I can not manage to communicate to all my vm / ct them .
I want to communicate between my vm to share services like: mysql, so I need to communicate on the network 192.168.0.x style
I can make contact vm are bridged and NAT , but not one that have an ip failover
Here is the config of the host:
Code:
# Network interface settings
auto lo
iface lo inet loopback
iface eth0 inet manual
iface eth1 inet manual
self vmbr0
inet static iface vmbr0
address x.x.x.x
netmask 255.255.255.0
gateway x.x.x.1
bridge_ports eth0
bridge_stp off
bridge_fd 0
self vmbr2
inet static iface vmbr2
address 192.168.0.254
netmask 255.255.255.0
bridge_ports none
bridge_stp off
bridge_fd 0
post-up echo 1> / proc/sys/net/ipv4/ip_forward
post-up iptables- t nat -A POSTROUTING -s .168.0.0/24 '192 '- o -j MASQUERADE vmbr0
post-down iptables- t nat - A POSTROUTING -s .168.0.0/24 '192 '- o -j MASQUERADE vmbr0Code:
iface lo inet loopback
auto eth0
iface eth0 inet static
address my_ip_failover
netmask 255.255.255.255
up route add -host eth0 my_ip_HOST
up route add default gw my_ip_HOST.1
auto eth0: 0
iface eth0: 0 inet static
address 192.168.0.5
broadcast 192.168.0.255
gateway 192.168.0.254I just do not happen to do this vm communicate with others, the ping does not go with a local ip 192.168.0.2 style , for against this vm can ping internet and it works .
Code:
ping 192.168.0.2
PING 192.168.0.2 (192.168.0.2) 56 (84) bytes of data .Code:
ping www.google.fr
Www.google.fr PING (173.194.41.183) 56 (84) bytes of data .
64 bytes from lhr08s04 -in- f23.1e100.net ( 173.194.41.183 ) : icmp_req = 1 ttl = 56 time = 8.25 ms
64 bytes from lhr08s04 -in- f23.1e100.net ( 173.194.41.183 ) : icmp_req = 2 ttl = 56 time = 8.13 ms
...Code:
iptables -L
Chain INPUT (policy ACCEPT)
target prot opt source destination
Chain FORWARD ( policy ACCEPT )
target prot opt source destination
Chain OUTPUT ( policy ACCEPT )
target prot opt source destinationThank you for your help
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