FAQ tagged as:

udp ports

The portmapper assigns each NFS service to a port dynamically at service startup time. How do I allow legitimate NFS clients to access the NFS server using RHEL / Fedora / CentOS Linux 5.x iptables firewall?

{ 8 comments }

Question: How do I detect a DDOS (Distributed denial of service) / DOS attack on a Windows Server 2003 / 2000 / 2008? Can I use Linux netstat command syntax to detect DDoS attacks?

{ 5 comments }

Q. How do I find out which service is listening on a specific port? How do I find out what program is listening on a specific TCP Port?

{ 8 comments }

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