[SOLVED] SSH between nodes problem

[gosha]

Hi!

The VMs and CTs ceased to migrate between nodes. For example:



I tried the manual ssh-connections between nodes. Does not work!

root@cn1:~# ssh cn2
... and after 2 minutes:
Connection closed by 192.168.0.240
root@cn1:~#

From my workstation, the SSH connection to all nodes works.

Spoiler: Package versions:

proxmox-ve: 4.4-92 (running kernel: 4.4.67-1-pve)
pve-manager: 4.4-13 (running version: 4.4-13/7ea56165)
pve-kernel-4.4.59-1-pve: 4.4.59-87
pve-kernel-4.4.67-1-pve: 4.4.67-92
pve-kernel-4.4.49-1-pve: 4.4.49-86
lvm2: 2.02.116-pve3
corosync-pve: 2.4.2-2~pve4+1
libqb0: 1.0.1-1
pve-cluster: 4.0-52
qemu-server: 4.0-110
pve-firmware: 1.1-11
libpve-common-perl: 4.0-95
libpve-access-control: 4.0-23
libpve-storage-perl: 4.0-76
pve-libspice-server1: 0.12.8-2
vncterm: 1.3-2
pve-docs: 4.4-4
pve-qemu-kvm: 2.7.1-4
pve-container: 1.0-100
pve-firewall: 2.0-33
pve-ha-manager: 1.0-41
ksm-control-daemon: 1.2-1
glusterfs-client: 3.5.2-2+deb8u3
lxc-pve: 2.0.7-4
lxcfs: 2.0.6-pve1
criu: 1.6.0-1
novnc-pve: 0.5-9
smartmontools: 6.5+svn4324-1~pve80
fence-agents-pve: 4.0.20-1
ceph: 0.94.10-1~bpo80+1

Help me please!

Best regards,
Gosha

 

[gosha]

Sorry! This is my mistake!
This error is related to the configuration my switches for LACP link aggregation.
And solved.