- Written by Pete Carson
- Posted on August 20, 2020
- Updated on March 7, 2023
- 8386 Views
Virtual ARP (VARP) allows multiple switches to simultaneously route packets from a common IP address in an active
- Written by Zhuang Liu
- Posted on August 22, 2023
- Updated on August 25, 2023
- 3969 Views
This feature is adding VARP support for proxy ARP and local proxy ARP. Without this feature, when an active VARP instance and proxy ARP / local proxy ARP are both configured on the same interface, proxy ARP / local proxy ARP uses the interface physical MAC address in the proxy ARP / local proxy Arp replies. With this feature, when an active VARP instance and proxy ARP / local proxy ARP are both configured on the same interface, proxy ARP / local proxy ARP uses the VARP virtual MAC address in the proxy ARP / local proxy Arp replies.