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Diffstat (limited to 'extensions/libxt_CHECKSUM.man')
| -rw-r--r-- | extensions/libxt_CHECKSUM.man | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/extensions/libxt_CHECKSUM.man b/extensions/libxt_CHECKSUM.man new file mode 100644 index 00000000..92ae700f --- /dev/null +++ b/extensions/libxt_CHECKSUM.man @@ -0,0 +1,8 @@ +This target allows to selectively work 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. |