switch

Hello! My apologies if this has been asked and answered; I have had a bit of a search but couldn't find a solution my sleep deprived brain could handle. Basically: I need to create a link between two VMs on the same host - nic in guest a connected to a virtual switch, nic in guest b also...

Hi, I created a cluster with OVS networking stack and vlan to sperate networks. The configuration on each cluster node is the same as described in the wiki (https://pve.proxmox.com/wiki/Open_vSwitch#Example_2:_Bond_.2B_Bridge_.2B_Internal_Ports) except that i used 4 interfaces in the bond0...

Hello, I am going to co-locate a 5 node cluster in a DC. I will use 3 separate networks interfaces as recommended: - 1 Gbps eth for Internet - 1 Gbps eth for Cluster corosync - 10 Gbps eth for Ceph hyper-converged The cluster may grow in the future or I can add another cluster to reach 15...

Hi, I plan to replace a stack of 2xswitchs. A 3 nodes cluster (with dedicated lacp interfaces for vmbr0 and ceph) is connected to this stack. I guess I have to shutdown the entire cluster for doing this. What are your recommendation for doing this properly ? (Stop all vms, then what just...

So I'm trying to configure vswitch on my 4-node cluster. I've managed to make a bridge on node 1 but when I use the same configuration for the other nodes they a) break after reboot and seems like they won't go up and b) show an error when I dun /etc/init.d/networking restart. this is despite...

Hi all, I've been using Proxmox for quite a while but I've always had trouble with this aspect of it, and I'm determined to not let it beat me this time. I have 2 internet connections, going into my Dell PowerConnect 5548 switch. Port 1 - cable internet, DHCP, untagged VLAN 999 Port 2 - ADSL...

I have 7 nodes that work wonderfuly from years. And suddently the switch did start dropping the multicast (56% packet loss). No recent change, no heavy load, no explenation. I've spent hours searching how to configure IGMP on this ProCurve 2920 (fw WB.16.02.0012). Documentation for 2910 is...

So there is a howto on the wiki that details the setup of a 10 Gbit/s Ethernet network without using a network switch: http://pve.proxmox.com/wiki/Full_Mesh_Network_for_Ceph_Server If I understand correctly, you would need a two port 10 Gbe NIC (or two NICs) in each of your nodes, you connect...