Thank you, master! :) IGMP snooping turned off on that new DELL switch and working good! Yeah, sorry about that. :D
All the best! Sten On 06.11.14 21:23, Adam Thompson wrote:
Try disabling IGMP snooping. Multicast isn't something you turn on on a switch, so you probably turned on some multicast-related feature.-Adam On November 6, 2014 1:19:22 PM CST, Sten Aus <[email protected]> wrote: Hi guys and girls I am adding new 10G switch (and connect two 10G switches) and installed one new Proxmox node there. Multicast and spanning-tree has been turned on on both switches. But I cannot get quorum between this new node and existing nodes. I can see new node from the GUI (red cross) and on the "pvecm nodes" output, but it won't attach to cluster properly. Of course I can ping and ssh both directions. Working cluster schema: 5 Proxmox nodes, 1 x 10G switch, 1 x 1G switch. Multicast ping (ssmping utility) working in direction: pve15 (on Extreme Summit switch) -> pve153 (on DELL switch) but not working on opposite direction (from DELL switch to Extreme Summit) random server (on DELL switch) -> pve153(on DELL switch) 10G Switches (connected to eachother, not stacked): Extreme Summit X670-48x DELL N4064F 1G switch: NetGear Servers - different DELL products Does anyone have some suggestions on that? :) I am guessing misconfiguration on DELL Switch, but hope to find any suggestions, if someone has bumped onto this kind of problem. All the best Sten Aus ------------------------------------------------------------------------ pve-user mailing list [email protected] http://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-user --Sent from my Android device with K-9 Mail. Please excuse my brevity.
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