On 02/07/2019 14:28, Jason Pyeron wrote: > This is kinda of why it makes sense to purchase at least one license. > > I would start with a loop back test on both ends. Dirty ports happen. > > Did you grab the most recent version of ethtool and build it? OK, so this is a third party product that is built on Centos/RHEL, the product provider does not allow us to install/modify stuff. So we're stuck with the tools on the system and cannot make/build modifications on it, so in fact we have no Centos nor RedHat in this environment, so I was just curious to hear upstream's view on what a possible solution might be. We have a plan to do many things as part of the diagnosis, but I'm currently performing an information gathering exercise to discern the other of our future steps. I have received an answer to my query that the optical RX/TX inforrmation is only available on RHEL 7 and not on RHEL 6. We will therefore look to boot this host into diagnostic mode for further troubleshooting. >> -----Original Message----- >> From: CentOS <centos-bounces at centos.org> On Behalf Of Giles Coochey >> Sent: Tuesday, July 2, 2019 9:19 AM >> To: CentOS mailing list <centos at centos.org> >> Subject: [CentOS] Anyone with RedHat Subscription? >> >> Does Anyone with a RedHat subscription able to give a hint as to what >> the solution to the following knowledgebase article is: >> >> https://access.redhat.com/solutions/2801051 >> >> I'm having a similar issue with an SFP on a Centos host, and am >> searching for a way to view Optical RX/TX Power on the SFP. >> >> From the switch side, I'm not seeing any RX Power from the Centos host. >> >> Thanks in advance >> >> Giles >> >> >> _______________________________________________ >> CentOS mailing list >> CentOS at centos.org >> https://lists.centos.org/mailman/listinfo/centos > _______________________________________________ > CentOS mailing list > CentOS at centos.org > https://lists.centos.org/mailman/listinfo/centos