Joining the Community is Easy!

Our community is a great place to share and connect with other people that are passionate about the same things you are. Get your questions answered, share your ideas and feedback, get your problems solved, and give back by helping others! It only takes a minute to get started.

Get Started Today

  • Step 1: Sign Up
  • Step 2: Follow Categories

Conversations

Recent Conversations
Conversations 1 - 20 of 655
Photo of TorLdre
IPv6 host routes on Trident I chipset
We have some older Dell S4810 switches witch Cumulus Linux 2.5.11, and we use these as route reflectors in an OpenStack installation with...
  • 1 me too
  • 0 replies
  • Question
Photo of Adam Carrgilson
Link Aggregation across two MLAG'd switch stacks
Hi, My question is regarding how it would be best to link two pairs of switches together, with a minimum number of connections. I've go...
  • 1 me too
  • 2 replies
  • Question
Photo of AJ NOURI
Any plans to develop a Cumulus certification road?
Now that Cumulus has en entire ecosystem is there any plans to develop a Cumulus certification road? That would be great!!
  • 2 me toos
  • 5 replies
  • Idea
Photo of ben koehler
Disabling BPDU Guard and Port BDPDU Filter on VXLAN Interfaces
I've been playing around with STP and VXLAN interfaces for a corner use case on Cumulus VRX 3.5.3.  I've noticed that when you create a V...
  • 1 me too
  • 0 replies
  • Problem
Photo of jd
Running modern SaltStack (2018.3.0) on Cumulus
Cumulus Documentation states that the ability to bind a minion to a specific port or IP is only present in recent versions, e.g. https://...
  • 1 me too
  • 5 replies
  • Question
Photo of Bashar
IPSLA and Performance Monitoring
Hello, I have been working with Cisco, Juniper and other closed vendors for several years and i have been monitoring the links using IPS...
  • 1 me too
  • 2 replies
  • Question
Photo of Edwin Perez
Presicion time protocol over cumulus
Hello, any one know if cumulus linux suport presicion time protocol?
  • 1 me too
  • 5 replies
  • Question
Photo of Sergei Hanus
GPG key expired when running apt-get update
Today, when running apt-get update I got an error, that security key got expired: W: An error occurred during the signature verification...
  • 1 me too
  • 7 replies
  • Problem
Photo of penny01
Connecting eth0 port causes traffic coming in front panel ports to use eth0 as default gateway. Will enabling vrf mgmt on eth0 solve this?
We want to setup an OOB management network, but before plugging eth0 in again I have a question regarding enabling vrf management on eth0...
  • 1 me too
  • 3 replies
  • Question
Photo of Troy Kau
vrf and mgmt-vrf packages from Cumulus Networks
In reading through your tutorial related to VRF's (http://schd.ws/hosted_files/ossna2017/fe/vrf-tutorial-oss.pdf) I've come to a point wh...
  • 1 me too
  • 12 replies
  • Question
Photo of Anton Lopatin
ntp with mgmt vrf
Hello, all! I have a switch which I would like to work as ntp server for hosts connected to it.  I synchronyze switch with ntp in Interne...
  • 1 me too
  • 3 replies
  • Problem
Photo of Li Hongguang
Does Cumulus Linux support the MSTP?
Does Cumulus Linux support the MSTP? If it does, how to configure, manage, and monitor it? 
  • 2 me toos
  • 15 replies
  • Question
Photo of Vikram A
evpn type 5 routes
I have setup bgp evpn peering between leaf1 and leaf4 in Cumulus VX , trying to get evpn type 5 routes exchanged for vrf RED ( followed ...
  • 1 me too
  • 7 replies
  • Question
  • Acknowledged
Photo of Ryan Goodfellow
NCLU: the need for declarative semantics
We make use of NCLU primarily through its Ansible module. Because NCLU currently only supports an operational model (e.g. add, delete) fo...
  • 2 me toos
  • 2 replies
  • Idea
Photo of Troy MacDonald
ONIE Finds onie-installer on dhcp server, but does not install CL
Working to set up a dhcp server to mass-install cumulus linux.  Running tail -f /etc/httpd/logs/access_log, this is what I'm seeing: 192...
  • 1 me too
  • 3 replies
  • Question
Photo of Rainbow Dash
Support for next-gen ASICs Broadcom Tomahawk 2/3 or Broadcom Trident 3
Hi folks, the Broadcom Tomahawk (1) does not support RIOT. Broadcom already released Tomahawk 2 and 3 ASICs as well as Trident 3. I can't...
  • 1 me too
  • 2 replies
  • Question
Photo of Mark Hemsley
Production Cumulus VX
Are Cumulus going to release a production version of Cumulus VX?
  • 1 me too
  • 1 reply
  • Question
Photo of Oliver Gorwits
SNMP bug in ieee8023_lag_pp.py in Cumulus VX 3.5.1- all LAGs have same OperKey
The values for dot3adAggPortActorOperKey and dot3adAggActorOperKey are always the same, meaning that all LAG members map to a single mast...
  • 1 me too
  • 1 reply
  • Problem
Photo of Pete B
Cumulus Linux and Cumulus VX 3.5.3 now available!
Hi everyone, We recently released Cumulus Linux and Cumulus VX version 3.5.3.  If you're using Vagrant Cloud to get your Cumulus VX imag...
  • 1 me too
  • 0 replies
  • Announcement
Photo of Ashwin Gopalan
dynamic BGP Peering
Since which release is dynamic BGP peering supported ?
  • 1 me too
  • 1 reply
  • Question