[ovs-discuss] 回复: Re: Vlans questions

[韩金朋]

OpenvSwitch no other way can be configured vlans isolation? 




韩金朋

发件人： Kris zhang
发送时间： 2013-01-28 17:13
收件人： hanjp
主题： Re: [ovs-discuss] Vlans questions
You can try to use OpenFlow Controller software to do that, OVS is only a virtual switch.


BR,
Kris



On Mon, Jan 28, 2013 at 12:25 PM, 韩金朋 <hanjp at neusoft.com> wrote:

Yes,My configuration is as follows: 
        [root at node50 ~]# ovs-vsctl add-port br0 vlan10 tag=10 -- set interface vlan10 type=internal
        [root at node50 ~]# ovs-vsctl add-port br0 vlan20 tag=20 -- set interface vlan20 type=internal

        [root at node50 ~]# ifconfig vlan10 192.168.10.254 netmask 255.255.255.0
        [root at node50 ~]# ifconfig vlan20 192.168.20.254 netmask 255.255.255.0
        
       [root at node50 ~]#  sysctl -w net.ipv4.ip_forward=1

[root at node50 ~]# ovs-vsctl show
98dd8985-540b-4838-a321-11006fa96694
    Bridge "br0"
        Port "vnet1"
            tag: 10
            Interface "vnet1"
        Port "vlan10"
            tag: 10
            Interface "vlan10"
                type: internal
        Port "eth0"
            Interface "eth0"
        Port "br0"
            Interface "br0"
                type: internal
        Port "vnet2"
            tag: 20
            Interface "vnet2"
        Port "vlan20"
            tag: 20
            Interface "vlan20"
                type: internal
    ovs_version: "1.7.1"
    ping from PC1 (VLAN10) to interface vlan20
tc at PC1:~$ ping 192.168.20.254
PING 192.168.20.254 (192.168.20.254): 56 data bytes
64 bytes from 192.168.20.254: seq=0 ttl=64 time=3.333 ms
64 bytes from 192.168.20.254: seq=1 ttl=64 time=0.000 ms
64 bytes from 192.168.20.254: seq=2 ttl=64 time=0.000 ms
64 bytes from 192.168.20.254: seq=3 ttl=64 time=3.333 ms
if vms in different hosts , you need to be configured on each host vlan10 vlan20 can ping through vm. 
If I have thousands of hosts, I need to configure vlan isolation.Whether there are other ways to configure vlans routing. 
Thanks!







韩金朋

From: Ben Pfaff
Date: 2012-12-24 13:17
To: ??????
CC: discuss
Subject: Re: [ovs-discuss] Vlans questions
On Mon, Dec 24, 2012 at 12:14:04PM +0800, ?????? wrote:
> I have a question on how to configure VLANs between forwards??I have multiple virtual machines on different hosts, 
> and how to make two cross Vlans virtual machine communication, and they are on different hosts. Thanks.

Did you read the VLAN section of the FAQ?
---------------------------------------------------------------------------------------------------

Confidentiality Notice: The information contained in this e-mail and any accompanying attachment(s) 
is intended only for the use of the intended recipient and may be confidential and/or privileged of 
Neusoft Corporation, its subsidiaries and/or its affiliates. If any reader of this communication is 
not the intended recipient, unauthorized use, forwarding, printing,  storing, disclosure or copying 
is strictly prohibited, and may be unlawful.If you have received this communication in error,please 
immediately notify the sender by return e-mail, and delete the original message and all copies from 
your system. Thank you. 
---------------------------------------------------------------------------------------------------

_______________________________________________
discuss mailing list
discuss at openvswitch.org
http://openvswitch.org/mailman/listinfo/discuss
---------------------------------------------------------------------------------------------------
Confidentiality Notice: The information contained in this e-mail and any accompanying attachment(s) 
is intended only for the use of the intended recipient and may be confidential and/or privileged of 
Neusoft Corporation, its subsidiaries and/or its affiliates. If any reader of this communication is 
not the intended recipient, unauthorized use, forwarding, printing,  storing, disclosure or copying 
is strictly prohibited, and may be unlawful.If you have received this communication in error,please 
immediately notify the sender by return e-mail, and delete the original message and all copies from 
your system. Thank you. 
---------------------------------------------------------------------------------------------------
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://openvswitch.org/pipermail/ovs-discuss/attachments/20130128/026d14ef/attachment.html>