Thanks for the suggestion Omar. I tried those settings and it still did not
work for me.
I can get everything working using a plain old ethernet NIC with an
ethernet connection amd software timestamping.
As you mentioned Richard, I will investigate the Mellanox side of things
and see if there is
On Fri, Dec 15, 2017 at 12:09:02PM -0500, Joey DiGiorgio wrote:
> I see the following (and I only see these after I start the slave.
That is strange.
You should the the master's traffic from the slave even without
ptp4l.
If there is no firewall o
we had similar problem
we solved changing the following configuration:
/etc/sysctl.d/10-network-security.conf
# Turn on Source Address Verification in all interfaces to
# prevent some spoofing attacks.
net.ipv4.conf.default.rp_filter=1
net.ipv4.conf.all.rp_filter=1
# Turn on SYN-flood protecti
Sorry for the long wait but I didn't get a chance to try your suggestion
until this morning.
I disabled my firewall on both machines. The results are shown below.
sudo iptables -L -n
Chain INPUT (policy ACCEPT)
Chain FORWARD (policy ACCEPT)
Chain OUTPUT (policy ACCEPT)
The UDP m
On Fri, Dec 15, 2017 at 12:09:02PM -0500, Joey DiGiorgio wrote:
> Any ideas on what might be going wrong here?
Try turning off the firewall.
HTH,
Richard
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