Release Notes Threat Management Services zl Module ST.1.2.110909 11-2011

12
Software Management
Special Considerations Prior to Updating
The administrator will have to manually enter the Tunnel Peer IP address to get the GRE tunnel back
up.
Once the GRE tunnel is back up, the administrator can take advantage of new GRE features available
with release ST.1.1.100330 (or greater):
■ Multicast over GRE
■ Routing on GRE interfaces
■ GRE Keep-alive
■ Static route failover for GRE tunnels