[PVE-User] Multiple network interfaces
Carlos Acedo
carlos at pangea.org
Fri May 22 13:37:37 CEST 2009
Here you are:
# cat /etc/network/interfaces
# network interface settings
auto lo
iface lo inet loopback
iface eth0 inet manual
iface eth1 inet manual
auto eth2
iface eth2 inet static
address 10.0.10.2
netmask 255.255.255.0
auto eth3
iface eth3 inet static
address 10.10.0.2
netmask 255.255.255.0
iface eth4 inet manual
iface eth5 inet manual
auto vmbr0
iface vmbr0 inet static
address XXX.XXX.XXX.79
netmask 255.255.255.0
gateway XXX.XXX.XXX.7
bridge_ports eth0
bridge_stp off
bridge_fd 0
auto vmbr1
iface vmbr1 inet static
address 10.0.0.2
netmask 255.255.255.0
bridge_ports eth1
bridge_stp off
bridge_fd 0
# ifconfig
eth0 Link encap:Ethernet HWaddr 00:15:17:96:3A:8A
inet6 addr: fe80::215:17ff:fe96:3a8a/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:136220495 errors:0 dropped:1263 overruns:0 frame:0
TX packets:58742958 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:21642647051 (20.1 GiB) TX bytes:58803177745 (54.7 GiB)
eth1 Link encap:Ethernet HWaddr 00:15:17:96:3A:8B
inet6 addr: fe80::215:17ff:fe96:3a8b/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:49832588 errors:0 dropped:120 overruns:0 frame:0
TX packets:110467494 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:22187796694 (20.6 GiB) TX bytes:161090447423 (150.0 GiB)
eth2 Link encap:Ethernet HWaddr 00:15:17:96:3D:94
inet addr:10.0.10.2 Bcast:10.0.10.255 Mask:255.255.255.0
inet6 addr: fe80::215:17ff:fe96:3d94/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:4617361 errors:0 dropped:0 overruns:0 frame:0
TX packets:8574285 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:593035726 (565.5 MiB) TX bytes:771940536 (736.1 MiB)
eth3 Link encap:Ethernet HWaddr 00:15:17:96:3D:95
inet addr:10.10.0.2 Bcast:10.10.0.255 Mask:255.255.255.0
inet6 addr: fe80::215:17ff:fe96:3d95/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:4617351 errors:0 dropped:0 overruns:0 frame:0
TX packets:8574242 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:593078311 (565.6 MiB) TX bytes:771938434 (736.1 MiB)
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:16436 Metric:1
RX packets:4614756 errors:0 dropped:0 overruns:0 frame:0
TX packets:4614756 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:1027962450 (980.3 MiB) TX bytes:1027962450 (980.3 MiB)
venet0 Link encap:UNSPEC HWaddr
00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00
UP BROADCAST POINTOPOINT RUNNING NOARP MTU:1500 Metric:1
RX packets:43689641 errors:0 dropped:0 overruns:0 frame:0
TX packets:37122146 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:50616539287 (47.1 GiB) TX bytes:14525972807 (13.5 GiB)
vmbr0 Link encap:Ethernet HWaddr 00:15:17:96:3A:8A
inet addr:XXX.XXX.XXX.79 Bcast:XXX.XXX.XXX.255
Mask:255.255.255.0
inet6 addr: fe80::215:17ff:fe96:3a8a/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:134213050 errors:0 dropped:0 overruns:0 frame:0
TX packets:56983362 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:18902711095 (17.6 GiB) TX bytes:58679698024 (54.6 GiB)
vmbr1 Link encap:Ethernet HWaddr 00:15:17:96:3A:8B
inet addr:10.0.0.2 Bcast:10.0.0.255 Mask:255.255.255.0
inet6 addr: fe80::215:17ff:fe96:3a8b/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:48164863 errors:0 dropped:0 overruns:0 frame:0
TX packets:20354180 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:19911256652 (18.5 GiB) TX bytes:154782481769 (144.1 GiB)
# route
Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use
Iface
XXX.XXX.XXX.85 * 255.255.255.255 UH 0 0 0
venet0
XXX.XXX.XXX.120 * 255.255.255.255 UH 0 0 0
venet0
XXX.XXX.XXX.121 * 255.255.255.255 UH 0 0 0
venet0
10.0.0.0 * 255.255.255.0 U 0 0 0
vmbr1
XXX.XXX.XXX.0 * 255.255.255.0 U 0 0 0
vmbr0
10.10.0.0 * 255.255.255.0 U 0 0 0 eth3
10.0.10.0 * 255.255.255.0 U 0 0 0 eth2
default XXX.XXX.XXX.7 0.0.0.0 UG 0 0 0
vmbr0
# brctl show
bridge name bridge id STP enabled interfaces
vmbr0 8000.001517963a8a no eth0
vmbr1 8000.001517963a8b no eth1
And this is the ifconfig inside a pve:
# ifconfig
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:16436 Metric:1
RX packets:36381945 errors:0 dropped:0 overruns:0 frame:0
TX packets:36381945 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:30470329442 (28.3 GiB) TX bytes:30470329442 (28.3 GiB)
venet0 Link encap:UNSPEC HWaddr
00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00
inet addr:127.0.0.1 P-t-P:127.0.0.1 Bcast:0.0.0.0
Mask:255.255.255.255
UP BROADCAST POINTOPOINT RUNNING NOARP MTU:1500 Metric:1
RX packets:19460857 errors:0 dropped:0 overruns:0 frame:0
TX packets:27132920 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:1736266599 (1.6 GiB) TX bytes:33697097421 (31.3 GiB)
venet0:0 Link encap:UNSPEC HWaddr
00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00
inet addr:XXX.XXX.XXX.85 P-t-P:77.246.179.85 Bcast:0.0.0.0
Mask:255.255.255.255
UP BROADCAST POINTOPOINT RUNNING NOARP MTU:1500 Metric:1
I hope this helps.
Dietmar Maurer escribió:
> Please tell the whole story, i.e. what is the content of:
>
> /etc/network/interfaces
>
> - Dietmar
>
>
>> -----Original Message-----
>> From: pve-user-bounces at pve.proxmox.com [mailto:pve-user-
>> bounces at pve.proxmox.com] On Behalf Of Carlos Acedo
>> Sent: Freitag, 22. Mai 2009 13:10
>> To: pve-user at pve.proxmox.com
>> Subject: [PVE-User] Multiple network interfaces
>>
>> Hi,
>>
>> We are trying to setup Proxmox 1.2 to work with two (physical) network
>> interfaces, one for public traffic and the other one for the lan. We
>> have tried to enslave both nics in two different bridges, but traffic
>> is
>> routed always through one interface.
>>
>> How can I make pve's use different network interfaces for private and
>> public ip's?
>>
>> Thank you in advance.
>>
>> Carlos.
>> _______________________________________________
>> pve-user mailing list
>> pve-user at pve.proxmox.com
>> http://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-user
>>
>
>
More information about the pve-user
mailing list