Stupid situation if device X tries to communicate with Bob, but Bob send no answer to request. Bob has a problem, his ARP table is broken and he cant reach X.
Solve this problem by clearing the ARP information table: [Read more…]
Juniper clear arp entrys
Sending IP packets on a multiaccess network requires mapping from an IP address to a MAC address (physical/hardware address like 00:02:b6:34:6a:2f).
In an ethernet environment, ARP is used to map a MAC address to an IP address.
ARP dynamically binds the IP address to the correct MAC address.
You need a SSH Access to your juniper to proceed!
Show all ARP entrys:
1 | ssg5-> get arp |
Clear all dynamic entries from the ARP cache.
1 | ssg5-> clear arp all |
Also you can clear a single ARP entry:
1 | ssg5-> clear arp 192.168.201.9 |