Hi,
in general yes it may make sense, a few years ago I was hitting same issue
with 10GB Intel NICs, but with KVM on Ubuntu 14 due to either issues with
kernel or the Intel driver itself - TSO and LRO should be disabled with
routing and bridging, since it's incompatible in those scenarios. ( i.e.
Hi, Dag and All
Yes, we are using active-active(mode 7) for bond.
VM A1 ---> VR A(Isloated Network A) > VR B(Isolated Network B) > VM B1
After rounds of isoloation, based on packet analysis, it seems to us
- the traffic between VM A1 and VR A is normal
- however,
Thanks Dag, you are always helpful !
We will look into your sharing and come back.
在2019年02月22 17时26分, "Dag Sonstebo"写道:
Hi Haijiao,
We've come across similar things in the past. In short - what is your XenServer
bond mode? Is it active-active (mode 7) or LACP (mode 4)? (see
Hi Haijiao,
We've come across similar things in the past. In short - what is your XenServer
bond mode? Is it active-active (mode 7) or LACP (mode 4)? (see
https://support.citrix.com/article/CTX137599)
In short if your switches don't keep up with MAC address changes on the XS
hosts then you
hi ，all
I try iperf wget scp connection will break after 200 seconds ，Do need
any optimization in vr ?
environment infomation below:
cloudstack 4.11.2
xenserver 7.1 CU2 Enterprise
NIC :MLNX 25GbE 2P ConnectX4LX
bond mode in xenserver : acitce-active
