system sit-tunnel
Use this command to tunnel IPv6 traffic over an IPv4 network. You configure the IPv6 interface under config system interface
. The command to do the reverse is system ipv6-tunnel
.This command is not available in Transparent mode.
config system sit-tunnel edit {name} # Configure IPv6 tunnel over IPv4. set name {string} Tunnel name. size[15] set source {ipv4 address} Source IP address of the tunnel. set destination {ipv4 address} Destination IP address of the tunnel. set ip6 {ipv6 prefix} IPv6 address of the tunnel. set interface {string} Interface name. size[15] - datasource(s): system.interface.name set auto-asic-offload {enable | disable} Enable/disable tunnel ASIC offloading. next end
Additional information
The following section is for those options that require additional explanation.
auto-asic-offload {enable | disable}
Enables or disables offloading tunnel traffic to CPx processors.
Disabling auto-asic-offload
also disables offloading traffic to NPx processors.
destination <IPv4_address>
Enter the destination IPv4 address for this tunnel.
interface <name>
Enter a name for the interface used to send and receive traffic for this tunnel.
ip6 <ipv6_address>
Enter the IPv6 address for this tunnel.
name <tunnel_name>
Enter a name for the IPv6 tunnel.
The limit is 15 characters.
source <ipv4_address>
Enter the source IPv4 address for this tunnel.