Conversations

Conversations 1 - 20 of 22
Photo of Troy MacDonald
snmp monitoring of bgp and ospf neighbors and states
How is the snmpd.conf file properly edited to allow for the monitoring of BGP and OSPF OIDs? Looking in /usr/share/snmp/mibs directory, I...
  • 1 me too
  • 7 replies
  • Question
Photo of Troy MacDonald
Spectre, Meltdown vulnerabilities
Ran the Spectre and Meltdown detection tool on one of our switches running 3.4.2 on a Edgecore 4610-54T with ARM71 processor, here are th...
  • 2 me toos
  • 1 reply
  • Question
Photo of Bryan Martin
802.1Q Tunneling (Q-in-Q) Configuration
I am using Cumulus Linux 2.5.7. This is a followup question to this previous post.  I am hoping to insert a VLAN id into packets that ar...
  • 1 me too
  • 4 replies
  • Question
Photo of Troy MacDonald
3.4.1 nclu snmp-server commands
Upgraded switch from 3.3.2 to 3.4.1, as I have done half a dozen times recently. However this time, when the upgrade was complete, the ne...
  • 1 me too
  • 9 replies
  • Question
Photo of Troy MacDonald
snmpwalk returning no response in 3.4.1
CL 3.4.1: configured snmp via nclu.  enabled snmpd in the mgmt vrf.  verified that snmpd@mgmt is running.  configured the listening-addre...
  • Troy MacDonald, 5 months ago

  • 1 me too
  • 0 replies
  • Question
Photo of Troy MacDonald
login with only ssh key via LDAP
Have several switches that have login authentication via an external LDAP server using Fusion directory.  Switches are all 3.3.2 and have...
  • 1 me too
  • 1 reply
  • Question
Photo of Troy MacDonald
OSPF MD5 Authentication
Following the online documentation for 3.2.1, which I'm using, trying to set up OSPF MD5 Authentication.  However, on my switch, running ...
  • 1 me too
  • 3 replies
  • Question
Photo of Troy MacDonald
VLAN Stacking
I know that as of 3.2.1 Cumulus Linux does not support QinQ directly, but, I was wondering if the this could be accomplished: 
  • 1 me too
  • 4 replies
  • Question
Photo of Troy MacDonald
CLAG between differently numbered switchports
Two switches, both connected to a server, but switch 1 the connected port is 8, on switch 2, the connected port is 4.  Setting up CLAG to...
  • 1 me too
  • 1 reply
  • Question
Photo of Troy MacDonald
changing default cumulus password is not working
I've tried changing the default cumulus password using "sudo passwd" .. command line. Even though the password changes successfully, I ca...
  • 1 me too
  • 3 replies
  • Question
Photo of Troy MacDonald
Reset ONIE IP changes
Have a new switch with ONIE on it. Was able to get into the switch remotely using the 192.168.3.10/24 default IP and attempted to change ...
  • 1 me too
  • 1 reply
  • Question
Photo of Troy MacDonald
How to get out of mgmt.vrf configuration
This might be a dumb question but I'm stuck and loosing my mind over this: once you configure the mgmt.vrf in 3.2.1 you're brought into a...
  • 1 me too
  • 2 replies
  • Question
  • Answered
Photo of Troy MacDonald
Why to configure basic information globally?
What is the 3.2.1 equivalent to Cisco's global configuration?  i.e. switch(config)# ?
  • 1 me too
  • 1 reply
  • Question
  • Answered
Photo of Troy MacDonald
how do I create a new login account on a switch?
I would like to create additional login usernames and passwords, especially for myself. how do I do that?
  • 1 me too
  • 2 replies
  • Question
Photo of Troy MacDonald
ONIE Local install error-Edge-Core5812-54T
Getting this error: ONIE:~ # onie-nos-install  /etc/Cumulus-OS/cumulus-linux-3.2.1-bcm-amd64-1486154946.ac46c24zd00d13e.binVerifying imag...
  • 1 me too
  • 4 replies
  • Question
Photo of Troy MacDonald
another NCLU possible bug...? with syntax this time
Syntax bug withing the NCLU usage.  See the output below: net (add|del) bond <interface> bridge-trunk vlans <number-range-list>     ...
  • 1 me too
  • 3 replies
  • Problem
Photo of Troy MacDonald
Possible bug in NCLU regarding trunk configuration
I don't know if this is a "bug" per se, but it sure seems like one.  So I'm playing around with nclu and creating trunks and vlans and al...
  • 1 me too
  • 1 reply
  • Problem
Photo of Troy MacDonald
snmp timeout no response from localhost
I am trying to set up SNMPv2 monitoring on some 4610's. After changing the community string and un-commenting the lines in the snmpd.conf...
  • 1 me too
  • 1 reply
  • Question
Photo of Troy MacDonald
bug in 3.2.0 version for VRRP?
Trying to add VRRP between two switches using the configuration example from documentation.  Whenever I try to add this line: "net add br...
  • 1 me too
  • 10 replies
  • Problem
Photo of Troy MacDonald
How to check/render output of Mako templates?
Now that I'm getting my learnin' on with C.L. I want to step it up a notch by experimenting with Mako templates.  Using C.L. 3.1... how d...
  • 1 me too
  • 6 replies
  • Question