diff options
| author | Jonas Berlin <xkr47@outerspace.dyndns.org> | 2005-04-01 06:54:23 +0000 |
|---|---|---|
| committer | Harald Welte <laforge@gnumonks.org> | 2005-04-01 06:54:23 +0000 |
| commit | f33c46140f0e0a230aba5d739ce40cb14e066b13 (patch) | |
| tree | e0d8b16f1fe5c33ce1bc2a0e2ab9a68f2e54f96c /extensions/libipt_u32.man | |
| parent | 4a06cf0bd2f5e18eb0149945724b0b4299eec5ea (diff) | |
add lots of man pages (Jonas Berlin)
Diffstat (limited to 'extensions/libipt_u32.man')
| -rw-r--r-- | extensions/libipt_u32.man | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/extensions/libipt_u32.man b/extensions/libipt_u32.man new file mode 100644 index 00000000..7028bd5f --- /dev/null +++ b/extensions/libipt_u32.man @@ -0,0 +1,8 @@ +U32 allows you to extract quantities of up to 4 bytes from a packet, +AND them with specified masks, shift them by specified amounts and +test whether the results are in any of a set of specified ranges. +The specification of what to extract is general enough to skip over +headers with lengths stored in the packet, as in IP or TCP header +lengths. + +Details and examples are in the kernel module source. |