We are seeing UDP traffic over ports in the 44,400 range between Zerto VRAs. Is anyone else seeing the same?
I can find no mention of this in the documentation.
I know we covered this in a case, but I wanted to post the port requirements listing.
Anyone else see the UDP packets on ports like 44446, 44447, 44448?
I see them coming from the ZRAs between sites.
The UDP activity is from the dhclient on the VRA. We have a feature request to change the behavior in future versions. However, as long as you have the required ports open per our documentation, everything will function correctly.