Firewall issue - VMs can't reach each other

WilliamB

Active Member
Dec 18, 2017
6
0
41
47
datapacket.net
Hello -- When I enable the firewall and have IPSET blacklist rules, some VMs on the same host can't reach each other. (their IPs are not blocked in the rules).

I enable the firewall under datacenter and enable firewall on the vm nic that I want to use the rules.

When I disable the firewall the problem goes away. Any suggestions on what to look for to resolve the issue?
 

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