Good afternoon, colleagues.
I have 2node direct connect cluster (nodes connected with direct-attach cable) and witness host, placed on another POP.
All nodes and VCSA have latest updates from 6.5 line.
Hypervisors and witness - VMware ESXi, 6.5.0, 11925212
VCSA - 6.5.0.23100
At some point in time, an error "Witness host not found" occurred.
I checked the connectivity via vmkping, all nodes see each other.
I tried to disable "stretched cluster", but with no luck.
And cluster work in "Multicast" network mode.
On "configuration assist" ping to witness is failed:
Dropbox - Screenshot 2019-03-05 10.10.51.png
But from ssh shell, all looks good:
[root@esx1:~] vmkping -I vmk0 w.energytel.net.ua
PING w.energytel.net.ua (213.133.160.226): 56 data bytes
64 bytes from 213.133.160.226: icmp_seq=0 ttl=58 time=13.825 ms
64 bytes from 213.133.160.226: icmp_seq=1 ttl=58 time=13.867 ms
64 bytes from 213.133.160.226: icmp_seq=2 ttl=58 time=13.709 ms
Are there any ideas what could be the problem?
Thanks!