About datw

datw · 08-02-2021

Hello,I don't understand why I'm seeing a set of errors whenever an admin logs into a Nexus 9k switch (login/role association works properly). Here's an example from a single login:2021 Aug 2 18:10:54.742 csw-02 %CRON-3-SYSTEM_MSG: (system::watch.co...

datw · 09-23-2020

I am seeing a lot of ARP-4-OWN_SRCMAC errors being thrown by a few pairs of Nexus 9K switches that we have deployed. Here are an example of the errors from one pair: Sep 23 14:30:53 sw2 : 2020 Sep 23 19:30:53.206 UTC: %ARP-4-OWN_SRCMAC: arp [14128] R...

datw · 10-12-2020

Do you have any suggestions on what I could review at this point? It appears that either due to cabling or STP, ARP requests that originate on sw2 and that flow through sw1 see the response MAC address as its own local MAC instead of a MAC address or...

datw · 10-01-2020

I continued to work on this issue this morning and I came across a way to reliably reproduce the issue. I ran the ethanalyzer command on both the primary and secondary switches even though the MAC address was only for the secondary switch. I found th...

datw · 09-30-2020

Thank you for the level of detail. I found that very helpful.There are a significant amount of switches in this environment. I've attached txt files which contain the output of the requested commands.I executed the ethanalyzer command and monitored t...

datw · 09-29-2020

I have more than 1 set of switches that are experiencing this issue. I'm doing a deep dive into one pair of them currently to try to determine the issue. Both switches have the same line cards and software versions listed below.1. What specific line ...

Member Since	‎09-22-2020 02:59 PM
Date Last Visited	‎10-08-2021 12:04 AM
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Nexus 9K /isan/bin/etc_persist_ha_sync.sh

Nexus 9K OWN_SRCMAC Error

Re: Nexus 9K OWN_SRCMAC Error

Re: Nexus 9K OWN_SRCMAC Error

Re: Nexus 9K OWN_SRCMAC Error

Re: Nexus 9K OWN_SRCMAC Error