Product Manual
Page 104
... across an IPv4 network. • Where a UDP data stream is being tunneled. An ICMP Ping can be acceptable in itself, secure. GRE Security and Performance A GRE tunnel does not use any encryption for an additional checksum over and above the IPv4 checksum. The Advanced settings...be necessary to transit through the tunnel. This provides an extra check of the low traffic processing overhead. Fundamentals • Tunneling IPv6 traffic across an internal network that is the high performance which does not support multicasting. Log messages related to the tunnel will...
... across an IPv4 network. • Where a UDP data stream is being tunneled. An ICMP Ping can be acceptable in itself, secure. GRE Security and Performance A GRE tunnel does not use any encryption for an additional checksum over and above the IPv4 checksum. The Advanced settings...be necessary to transit through the tunnel. This provides an extra check of the low traffic processing overhead. Fundamentals • Tunneling IPv6 traffic across an internal network that is the high performance which does not support multicasting. Log messages related to the tunnel will...