Cisco Cisco Tunnel Terminating Gateway (TTG) Fascicule
Crypto Map IPSec Manual Configuration Mode Commands
set control-dont-fragment ▀
Cisco ASR 5x00 Command Line Interface Reference ▄
2805
set control-dont-fragmentcopy-bit
Copies the DF bit from the inner IP header to the outer IP header. This is the default action.
set control-dont-fragmentset-bit
Sets the DF bit in the outer IP header (sets it to 1).
Usage
Use this command to clear, copy, or set the don’t fragment (DF) bit in the outer IP header of the IPSec tunnel
data packet.
data packet.
Example
The following command sets the DF bit in the outer IP header.
set control-dont-fragment set-bit