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--- ubuntu:network:arp:fine_tune_arp [2020/08/19 16:26] – created 192.168.1.1
+++ ubuntu:network:arp:fine_tune_arp [2021/01/07 09:58] (current) – removed peter
@@ Line 1: / Line 1: @@
-====== Ubuntu - ARP - Fine tune ARP ======
-The linux kernel ARP module supports lots of fine tuning options.   Most of which are modified using files located inside /proc. You can find ARP related kernel files inside **/proc/sys/net/ipv4/neigh/default**.
-<code bash>
-ls /proc/sys/net/ipv4/neigh/default
-</code>
-Result
-<code bash>
-anycast_delay           gc_interval    locktime       retrans_time_ms
-app_solicit             gc_stale_time  mcast_solicit  ucast_solicit
-base_reachable_time     gc_thresh1     proxy_delay    unres_qlen
-base_reachable_time_ms  gc_thresh2     proxy_qlen     unres_qlen_bytes
-delay_first_probe_time  gc_thresh3     retrans_time
-</code>
-You can grab explanations to these files and their entries from here: [[https://linux.die.net/man/7/arp|ARP Kernel Module Options]].