Our Nessus scanner is flagging this ICMP Timestamp Vulnerability https://www.tenable.com/plugins/nessus/10114 on the NSIP. I'm wondering if this is something we could block with a Netscaler ACL. Has anybody ever done this before? I've never played with the firewall capability built into the Netscaler. Do you need to setup a default allow rule and then deny the ICMP timestamp reply? We still want to be able to ping the NSIP while addressing this finding. TIA!