![clear arp cache cisco asa asdm clear arp cache cisco asa asdm](https://docs.ovh.com/de/dedicated/cisco-asa-firewall-aktualisieren/images/asa6.jpg)
#CLEAR ARP CACHE CISCO ASA ASDM MAC#
Y.y.y.y is the ip address of the new default gatewayĪfter changing the IP address on the external interface of the ASA, if the internal users are unable to access the web, then ensure that the device upstream to the ASA (the next-hop) reflects the MAC address of the ASA bound to the new IP address. X.x.x.x is the ip address of the old default gateway Where if_name is the external interface name To define the new default route, enter the following command: (re-entering the new ip will replace the old one)Īlso, if the default gateway changes, ensure that you change the default-gateway as well to that of the new next hop Hostname(config-if)# ip address new_ip_address
![clear arp cache cisco asa asdm clear arp cache cisco asa asdm](http://kasperk.it/wp-content/uploads/2012/07/Asa-8.4-PAT-4.png)
To change the external ip address, we need to go to the external interface, and enter the new ip address as mentioned below: What shall we need to do while Changing the External Interface IP Address on ASA? What common issues shall we pay attention to after changing the IP address on the external interface of the ASA? In the following document from Cisco Support Community, the Cisco user share a sample configuration for changing the external interface IP address on ASA.