[ovs-discuss] Issue when using local_ip with VXLAN tunnels in OVS
Siva Teja ARETI
siva_teja.areti at nuagenetworks.net
Thu Nov 8 23:48:37 UTC 2018
On Thu, Nov 8, 2018 at 6:30 PM Gregory Rose <gvrose8192 at gmail.com> wrote:
> On 11/7/2018 4:14 PM, Siva Teja ARETI wrote:
> On Wed, Nov 7, 2018 at 6:43 PM Gregory Rose <gvrose8192 at gmail.com> wrote:
>> On 11/6/2018 3:17 PM, Gregory Rose wrote:
>> > I see. It appears you are right and I misread the documentation. OK,
>> > l'll investigate further then.
>> > - Greg
>> I am still looking into this but wanted to update you on my status.
>> I am seeing problems with the vxlan local_ip option myself. Either I
>> don't actually understand the docs
>> and examples I've looked at or else there is a real bug but given the
>> reports from you and Marcus (in
>> the email thread you first referenced) I think there must be some issue.
>> Flavio mentioned that it might be an MTU issue but the testing I'm doing
>> would not be affected by
>> the MTU so I think there is something else.
>> Hopefully I can make some progress on this soon - I'll let you know.
>> - Greg
> Thanks for the update.
> When you see the error condition with the local_ip option on vxlan can you
> provide me the output of
> this command?
> *# ip -s link show vxlan_sys_4789*
> 70: vxlan_sys_4789: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 65470 qdisc
> noqueue master ovs-system state UNKNOWN mode DEFAULT group default qlen 1000
> link/ether 0e:9b:58:4a:6e:44 brd ff:ff:ff:ff:ff:ff
> RX: bytes packets errors dropped overrun mcast
> 0 0 0 0 0 0
> TX: bytes packets errors dropped carrier collsns
> 0 0 99 8 99 0
> Hi Greg,
Here is the output.
[root at vm1 ~]# ip -s link show vxlan_sys_4789
27: vxlan_sys_4789: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 65000 qdisc
noqueue master ovs-system state UNKNOWN mode DEFAULT qlen 1000
link/ether ca:8f:0d:13:08:1f brd ff:ff:ff:ff:ff:ff
RX: bytes packets errors dropped overrun mcast
0 0 0 0 0 0
TX: bytes packets errors dropped carrier collsns
3666796 130957 0 0 0 0
> It will help me understand which error you're encountering.
> - Greg
-------------- next part --------------
An HTML attachment was scrubbed...
More information about the discuss