Re: [ovs-discuss] How can I make ovs send multicast VxLAN tunnel packets---that's to set the tun-dst a multicast group address?

2014-07-22 Thread 邓尧
IIRC, OVS doesn't support multicast, if you really need such feature, try the vxlan implemented in mainline kernel. I didn't try myself, but google says mainline kernel supports that. On Tue, Jul 22, 2014 at 3:41 PM, 朱宗敏(研七 福州) wrote: > Hello folks: > > > > Currently, we can build up a connect

Re: [ovs-discuss] Possible bug in OVS during controller role change

2014-07-22 Thread Ben Pfaff
On Mon, Jul 21, 2014 at 02:00:31PM -0400, Anup Khadka wrote: > According to OpenFlow spec v.1.3.3 - "When a controller changes its role to > OFPCR_ROLE_MASTER, the switch changes all other controllers with the role > OFPCR_ROLE_MASTER to have the role OFPCR_ROLE_SLAVE, but does not affect > control

[ovs-discuss] How can I make ovs send multicast VxLAN tunnel packets---that's to set the tun-dst a multicast group address?

2014-07-22 Thread 研七 福州
Hello folks: Currently, we can build up a connection between two VxLAN networks by setting unicast ip address to the "remote_ip" option of VxLAN type interface on openvswitch. But when there are many VxLAN networks, we hope to broadcast the VxLAN packet to all peers; but it is in-convenient to

[ovs-discuss] Possible bug in OVS during controller role change

2014-07-22 Thread Anup Khadka
According to OpenFlow spec v.1.3.3 - "When a controller changes its role to OFPCR_ROLE_MASTER, the switch changes all other controllers with the role OFPCR_ROLE_MASTER to have the role OFPCR_ROLE_SLAVE, but does not affect controllers with role OFPCR_ROLE_EQUAL. When the switch performs such role c

[ovs-discuss] Can't get ping replies for new tunneling protocol

2014-07-22 Thread Arthur BONI
Hi, I added a support for GTP, an UDP based tunneling protocol, using generic tunnel functions in Open vSwitch 1.11. I tried to test communication through the tunnel with the mininet topology below : [h1] [OvS1] (GTP tunnel) [OvS2] [h2] h1 and OvS1 are in the same VM. (h2 an

Re: [ovs-discuss] Installing hardware flows in OVS

2014-07-22 Thread Ben Pfaff
On Tue, Jul 22, 2014 at 03:04:49PM +0200, Prashanth Varma Manthena wrote: > The following MPLS flow successfully triggers hardware flow installation: > > OFPST_FLOW reply (OF1.3) (xid=0x2): > > cookie=0x0, duration=22.169s, table=0, n_packets=0, n_bytes=0, > ip,in_port=1,dl_vlan=1,nw_src=10.8.1.1

[ovs-discuss] Installing hardware flows in OVS

2014-07-22 Thread Prashanth Varma Manthena
Hello All, The following MPLS flow successfully triggers hardware flow installation: OFPST_FLOW reply (OF1.3) (xid=0x2): cookie=0x0, duration=22.169s, table=0, n_packets=0, n_bytes=0, ip,in_port=1,dl_vlan=1,nw_src=10.8.1.1,nw_dst=10.8.1.3 actions=push_mpls:0x8847,set_field:101->mpls_label,o

Re: [ovs-discuss] Can't get ping replies for new tunneling protocol

2014-07-22 Thread Arthur BONI
Hi, I added a support for GTP, an UDP based tunneling protocol, using generic tunnel functions in Open vSwitch 1.11. I tried to test communication through the tunnel with the mininet topology below : [h1] [OvS1] (GTP tunnel) [OvS2] [h2] h1 and OvS1 are in the same VM. (h2 an

[ovs-discuss] One subnet 3 vNIC

2014-07-22 Thread mad Engineer
Hi all, currently i use linux bridge for VLAN. But with OVS i heard i can configure VLAN on hyperviosr with out configuring VLAN in physical switch. [if it doesn't then that wont be a problem :) ] i see *tag *separate vNIC from other vNIC if we use tag on hypervisor for separting each