On 3/23/2019 2:28 AM, Ammu wrote:
Hey Greg,
The recent check with OVS 2.10.1 version was done with CentOS Linux
release 7.3.1611
But, I will have to support the solution with distributions CentOS/Red
Hat/Ubuntu.
Currently giving you the output of distribution CentOS alone.
[root@localhost ~]# modinfo openvswitch
filename:
/lib/modules/3.10.0-514.el7.x86_64/kernel/net/openvswitch/openvswitch.ko
license: GPL
description: Open vSwitch switching datapath
rhelversion: 7.3
srcversion: B31AE95554C9D9A0067F935
depends:
nf_conntrack,nf_nat,libcrc32c,nf_nat_ipv6,nf_nat_ipv4,nf_defrag_ipv6
intree: Y
vermagic: 3.10.0-514.el7.x86_64 SMP mod_unload modversions
signer: CentOS Linux kernel signing key
sig_key: D4:88:63:A7:C1:6F:CC:27:41:23:E6:29:8F:74:F0:57:AF:19:FC:54
sig_hashalgo: sha256
OK, I wanted to make sure that's the case before I do the repro attempt
today. I'm using a 7.5 based
driver but it should be substantially the same. I'll update in a bit
after I try it out.
Thanks,
- Greg
-
Keerthana
On Sat, Mar 23, 2019 at 3:33 AM Gregory Rose <gvrose8...@gmail.com
<mailto:gvrose8...@gmail.com>> wrote:
On 3/22/2019 6:59 AM, Ammu wrote:
Hello,
As suggested, I tried the same with
*openvswitch-2.10.1-3.el7.x86_64.rpm*.
Kernel details: *Linux 3.10.0-514.el7.x86_64*
*
*
I still see the DF bit set in the outer IP layer of the tunnelled
packets. (Be it either in GRE/VxLAN configuration)
Herewith, I am attaching the OVS configuration that I have made.
And, I have attached a sample packet captured for both vxlan and
gre tunnelling.
So I am presuming you are using the Cent-OS/RHEL 7 built-in kernel
module? Because it behaves quite differently.
Could you provide the output of this command:
'modinfo openvswitch'
Thanks,
- Greg
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