4 FAQ tagged "mac address"
Viewing 1-4 of 4 FAQ -- Router ARP Cache is Not Releasing Linux / UNIX Server IP address :
Q. Recently we made changes to our server hardware and swapped all IP address from old to a new server. However, 2 IP addresses are not get updated due to arp cache issues (IPs are cached on the router). They are going to other servers. How do I solve this problem under Redhat Enterprise Linux [...]
- ICMP IP Network Scanning / Probing using a Shell Commands :
Q. How do I check security of my network by running ICMP IP Network Scanning under FreeBSD / Linux? How do I subnet broadcast addresses? All I wanted to see if my firewall is working or not.
A. Internet Control Message Protocol (ICMP) one of the core protocols of the Internet protocol suite. It is chiefly [...] - Squid Proxy Server Mac Address based filtering :
Q. I’m using squid proxy server under CentOS Linux version 5. How to filter a particular MAC address under squid?
A. Not all operating system supports Mac address based filtering. For some operating systems. Squid calls these “ARP ACLs” and they are supported on Linux, Solaris, and BSD variants.
How do I set up ACL’s based [...] - How do I find out the MAC address of my Linux or FreeBSD system? :
Q. Can you tell me how can I find out MAC address under Linux or FreeBSD server?
A. A mac address is acronym for media access control address, is a unique address assigned to almost all-networking hardware such as Ethernet cards, router etc. Most layer 2 network protocols use one of three numbering spaces managed by [...]
Viewing 1-4 of 4 FAQ - ( see all popular tags )
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