We are having a setup with a Checkpoint firewall (4.1 SP5) running in a Stonebeat full cluster environment. The full cluster is configured for Loadbalancing.
THe problem that I am having is as followes:
We have created a new subnet connected by a Cisco 2611 router connected to one of the DMZ. Because the loadbalancing uses multicast I had to add a static arp entry for the virtual IP address of the firewall. Whenever I put something on the new networksegment I need to clear my arp cache after a couple of minutes because I cannot reach anything anymore. When I clear the arp entry everything works again.
does somebody have the same experience and solve the problem?
We are pleased to announce availability of Beta software for 16.6.3.
16.6.3 will be the second rebuild on the 16.6 release train targeted
towards Catalyst 9500/9400/9300/3850/3650 switching platforms. We are
looking for early feedback from customers befor...
Introduction Featured Speakers Luis Espejel is the Telecommunications
Manager of IENova, an Oil & Gas company. Currently he works with Cisco
IOS® and Cisco IOS XE platforms, and NX to some extent. He has also
worked as a Senior Engineer with the Routing P...
In this session you can learn more about Layer 3 multicast and the best
practices to identify possible threats and take security measures. It
provides an overview of basic multicast, the best security practices for
use of this technology, and recommendati...