[kerberos port 80 blocked by kaspersky antivirus]

@MilanBortel  its KES

[kerberos port 80 blocked by kaspersky antivirus]

@Jose P its already opened by my colleague

 

Kaspersky Support INC000013034091

[kerberos port 80 blocked by kaspersky antivirus]

We have Kaspersky security center 12 (Kaspersky Endpoint Security for Windows 11.4.0.) and Kaspersky Security Center Network Agent.

 

Windows Version : Windows Server 2019 Std.

 

We use Hyper-V replication from primary server to secondary server which uses port 80 Kerberos for replication and both server have kaspersky.

 

Now from past 3 to 4 days replication automatically stopped and port 80 is not reachable for primary to secondary so after troubleshooting i found that kaspersky is culprit after exit replication is working fine.

I have checked polices “Firewall” policy is already disabled.