| This target selectively works around broken/old applications. | |
| It can only be used in the mangle table. | |
| .TP | |
| \fB\-\-checksum\-fill\fP | |
| Compute and fill in the checksum in a packet that lacks a checksum. | |
| This is particularly useful, if you need to work around old applications | |
| such as dhcp clients, that do not work well with checksum offloads, | |
| but don't want to disable checksum offload in your device. |