Managing packet fragmentation
The Path MTU Discovery value and fragment size can be defined in the advanced settings via the Configuration > VPN topologies menu.
Parameter | Description |
Path MTU |
Select a value from the drop-down list.
|
Fragment size |
Set the maximum size of IKE fragments in bytes. Default value: 1280 bytes Minimum value: 512 bytes |
For further information on the corresponding Serverd commands that will be updated on the relevant SNS firewalls, refer to the section IPsec config update in the CLI / SSH Commands Reference Guide.