Hi, folks
We did find Openstack have flood issue in DRV mode, the root cause is
qrouter stopped MAC learning, this is led by qrouter implementation
mechanism, we want to add some flows to avoid flood, one way is to add flows
which can steer the traffic to vxlan port directly, but the issue is v
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Hi, folks
We need to do SNAT for many internal IPs by just using several public IPs,
we also need to do DNAT by some other public IPs for exposing webservice,
openflow rules look like the below:
table=0,ip,nw_src=172.17.0.0/16,…,actions=ct(commit,table=0,zone=1,nat(src=
220.0.0.3,220.0.0.7,
Hi, Aaron
https://www.marriott.com/event-reservations/reservation-link.mi?id=156812105
6567&key=GRP&app=resvlink for hotel reserving can't get any discount yet,
per statement in registration page, discount rate is very high, can you help
fix it? Did anybody get so high discount rate by this link?
quot;, lisp, patch, stt,
system, tap, vxlan]
manager_options : []
next_cfg: 46
other_config: {dpdk-init="true", dpdk-socket-mem="4096",
pmd-cpu-mask="0xfe"}
ovs_version : "2.11.1"
ssl : []
statistics : {}
Hi, all
I’m doing experiments with OVS and OVS DPDK, only one bridge is there,
ports and flows are same for OVS and OVS DPDK, in OVS case, everything works
well, but in OVS DPDK case, iperf udp performance data are very poor, udp
packets are out of order, I have limited MTU and send buffer by �
Hi, all
I was told meter only can be specified once, but actually there is such case
existing, i.e. multiple flows share a total bandwidth, but every flow also
has its own bandwidth limit, by two meters, we can not only get every flow
stats but also get total stats, I think this is very reasona
Hi, all
We’re trying OVS DPDK in openstack cloud, but a big warn makes us hesitate.
Floating IP and qrouter use tap interfaces which are attached into br-int,
SNAT also should use similar way, so OVS DPDK will impact on VM network
performance significantly, I believe many cloud providers have d
Hi, all
I need to add and delete flows according to user operations, I know
openflowplugin in Opendaylight can do this, but it seems “ovs-ofctl
del-flows” can’t do this way, why can’t cookie value be used to do this
for “ovs-ofctl del-flows”?
sudo ovs-ofctl -Oopenflow13 --strict del-flows b
Yes, you can, but for NSH MD type 1, nsh_c1 to nsh_c4 are 32 bits, one field
may be not enough for timestamp, you can use two fields to carry it.
-邮件原件-
发件人: ovs-discuss-boun...@openvswitch.org
[mailto:ovs-discuss-boun...@openvswitch.org] 代表 sdnlabs Janakaraj
发送时间: 2019年6月3日 21:25
收件人: ovs
Thank for your reply, how about performance compared to Linux kernel?
-邮件原件-
发件人: solomon [mailto:shanwe...@gmail.com]
发送时间: 2019年5月14日 10:18
收件人: Yi Yang (杨�D)-云服务集团 ;
disc...@openvswitch.org
主题: Re: [ovs-discuss] can OVS DPDK userspace support full features of
conntrack and NAT in
Hi, guys
I’m evaluating if OVS DPDK can play a NAT gateway role very well, anybody
can tell me if OVS DPDK userspace can support full features of conntrack and
NAT in kernel data path? Which version is ok for this?
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