Replication will abort after running for very long time, sometimes like abort after 64 hours.
Customer was doing replication over a WAN link of 1 MB /s to his remote site, his data center has 10 MB/s link but his 6 remote sites are 1 MB/s WAN link and was runing into this issue.
Customer did the backup first and then restore the VM on the Target host which is over 1 MB /s WAN link.
Informed customer that his 1 MB link is not supported, and it is too slow.
We require a minimum T1 1.54 MB speed for WAN replications.
It is required to have bare minimum T1 dedicated link for a single replication with nothing going across.
So your 1 MB link is too slow for the replication and it is not supported.
Please see the vRanger 5.3 Deployment guide on page 22 for Network Requirements for Replication
Also refer to system Requirement guide on page 13,
Replication
vRanger replication will not operate with servers that are behind a NAT firewall. In order to properly replicate through an NAT firewall, you must have an IP tunnel in place between two NAT'ed subnets. Contact your ISP provider to see if this option is available to you. See the vRanger Deployment Guide for more information on network setup for replication. Hybrid replication is not supported for ESXi, nor for ESX when using the Virtual Appliance.
