Loss connection

[KangDidin]

hi all,

we had a problem when adding static arp to the mx-100, when adding there was no problem but when removing static arp the connection was lost for a while and then came back up, previously there was no problem when adding or removing static arp , has anyone experienced something like this, please provide input

[ww]

Where can you add static arp on mx?

What did you set, where, and why?

[KangDidin]

Security & SDWAN > Configure > DHCP

[PhilipDAth]

Do you mean a static DHCP reservation?

[KangDidin]

yes

[KangDidin]

Previously there was no problem but after upgrading to MX version 18.107.2

[CptnCrnch]

Just to clarify: was the ARP entry done for a client on the MX? Or have you added the MX's MAC address to an upstream switch?

[KangDidin]

Yes, was the ARP entry done for a client on the MX