Difference between revisions of "Arp (command)"

From wikieduonline
Jump to navigation Jump to search
 
(21 intermediate revisions by the same user not shown)
Line 1: Line 1:
<code>[[wikipedia:arp|arp]]</code><ref>http://man7.org/linux/man-pages/man8/arp.8.html</ref> command displays or modifies the [[IP]] to [[MAC]] translation tables used by the [[Address Resolution Protocol(ARP)]]
+
<code>[[wikipedia:arp|arp]]</code><ref>http://man7.org/linux/man-pages/man8/arp.8.html</ref> command displays or modify [[IP]] to [[MAC]] translation table used by the [[Address Resolution Protocol (ARP)]]
  
  
Line 5: Line 5:
 
* View ARP Cache:
 
* View ARP Cache:
 
**  <code>arp -a</code>
 
**  <code>arp -a</code>
** <code>cat /proc/net/arp</code>
+
**  <code>[[arp -an]]</code> (Linux, MacOS)
* Delete an ARP entry: <code>arp -d 192.168.0.1</code>
+
** <code>cat [[/proc/net/]]arp</code>
 +
* Delete an ARP entry:  
 +
** <code>arp -d 192.168.0.1</code>
 +
* Set ARP entry:
 +
** <code>arp -s address hw_addr</code>
  
 
== Windows commands ==
 
== Windows commands ==
* Clear ARP Cache: <code>arp -d</code>
+
* Clear ARP Cache:  
 +
** <code>[[arp -d]]</code>
 +
 
 +
== Cisco IOS ==
 +
* <code>[[show arp]]</code>
 +
* [[show mac-address-table]]
 +
 
 +
== Related terms ==
 +
* <code>[[ip]] -s neighbor list</code>
 +
* <code>[[ip link]] set arp off dev eth0; ip link set arp on dev eth0</code>
 +
* <code>[[/proc/sys/net/]]ipv4/route/gc_timeout</code>
  
 
== See also ==
 
== See also ==
* {{arp}}
+
* {{ARP}}
 
* {{ethernet}}
 
* {{ethernet}}
 
* {{Networking}}
 
* {{Networking}}

Latest revision as of 11:39, 21 April 2021

arp[1] command displays or modify IP to MAC translation table used by the Address Resolution Protocol (ARP)


Linux commands[edit]

  • View ARP Cache:
  • Delete an ARP entry:
    • arp -d 192.168.0.1
  • Set ARP entry:
    • arp -s address hw_addr

Windows commands[edit]

Cisco IOS[edit]

Related terms[edit]

See also[edit]

  • http://man7.org/linux/man-pages/man8/arp.8.html
  • Advertising: