Is your external network routed? or same L2?
Guessing could be firewall in between, firewall in the AD for traffic comming for other networks (Routed Network)
Try telnet from the VMs that are not working.
Is your external network routed? or same L2?
Guessing could be firewall in between, firewall in the AD for traffic comming for other networks (Routed Network)
Try telnet from the VMs that are not working.