source (GRE Encapsulation)
Syntax
source {
address address;
}
Hierarchy Level
[edit interfaces fti number unit logical-unit-number tunnel encapsulation ( gre | ipip | udp )]
Description
Specify the source address of the tunnel.
Default
Source address is not required. Not configuring a source address indicates that the tunnel will terminate on the destination address.
Note:
Starting in Junos OS Evolved Release 20.3R1, when you do not configure the tunnel-termination, configuring the source address for the tunnel encapsulation is mandatory.
Options
| address | Interface address prefix of the source address. |
Required Privilege Level
interface
Release Information
Statement introduced for GRE tunnels in Junos OS Evolved Release 20.2R1.
Statement introduced for IPIP tunnels in Junos OS Evolved Release 20.4R1.
Statement introduced for UDP tunnels in Junos OS Evolved Release 21.1R1.