Cisco Cisco Packet Data Interworking Function (PDIF) Prospecto
GRE Tunnel Interface Configuration Mode Commands
keepalive ▀
Cisco ASR 5x00 Command Line Interface Reference ▄
5757
keepalive
This command configures various parameters for sending Keepalive messages to the remote end-point in GRE tunnel
interface configuration. By default sending keepalives is disabled.
interface configuration. By default sending keepalives is disabled.
Product
All
Privilege
Security Administrator, Administrator
Mode
Exec > Global Configuration > Context Configuration > Tunnel Interface Configuration > GRE Tunnel Interface
Configuration
Configuration
configure > context context_name > interface interface_name tunnel > tunnel-mode gre
Entering the above command sequence results in the following prompt:
[context_name]host_name(config-if-tunnel-mode)#
Syntax
keepalive [ interval time_interval num-retry retry ]
[ default | no ] keepalive
default
Sets the sending of Keepalives with default parameters.
interval
: 10 seconds
num-retry
: 3 retries
no
Disables the keepalive and turns off the sending of Keepalives messages.
interval time_interval
Default: 10
Specifies the time interval (in seconds) between two Keepalives sent to remote ends of GRE tunnel interface
configuration.
Specifies the time interval (in seconds) between two Keepalives sent to remote ends of GRE tunnel interface
configuration.
time_interval
must be an integer from 5 through 3600.
num-retry retry
Default: 3
Specifies number of retransmission of keepalives to remote node without getting any response before the
remote node is marked as dead/down.
Specifies number of retransmission of keepalives to remote node without getting any response before the
remote node is marked as dead/down.
retry
must be an integer between 0 through 10.
Usage
Use this command to configure the parameters for sending Keepalives to the remote end-point of GRE
tunnel. It also configures the interval at which GRE Keepalives are sent on the interface and number of retries
tunnel. It also configures the interval at which GRE Keepalives are sent on the interface and number of retries