diff options
author | Jan Engelhardt <jengelh@medozas.de> | 2008-01-20 13:31:13 +0000 |
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committer | Patrick McHardy <kaber@trash.net> | 2008-01-20 13:31:13 +0000 |
commit | f4b737fb0c52a95a48f2e313ed4cff43db720ad6 (patch) | |
tree | cd346016de4b02408972e3f8d11d214ab3aef501 /extensions/libxt_MARK.man | |
parent | 36f2eadca556da9bb4979b3f67f38020e80ef7d2 (diff) |
libxt_MARK r2
Add support for xt_MARK target revision 2.
Also consolidate libip6t_MARK.man and libipt_MARK.man.
Signed-off-by: Jan Engelhardt <jengelh@computergmbh.de>
Diffstat (limited to 'extensions/libxt_MARK.man')
-rw-r--r-- | extensions/libxt_MARK.man | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/extensions/libxt_MARK.man b/extensions/libxt_MARK.man new file mode 100644 index 00000000..9585f02f --- /dev/null +++ b/extensions/libxt_MARK.man @@ -0,0 +1,25 @@ +This target is used to set the Netfilter mark value associated with the packet. +The target can only be used in the \fBmangle\fR table. It can, for example, be +used in conjunction with routing based on fwmark (needs iproute2). +.TP +\fB--set-xmark\fR \fIvalue\fR[\fB/\fR\fImask\fR] +Zeroes out the bits given by \fImask\fR and XORs \fIvalue\fR into the packet +mark ("nfmark"). If \fImask\fR is omitted, 0xFFFFFFFF is assumed. +.TP +\fB--set-mark\fR \fIvalue\fR[\fB/\fR\fImask\fR] +Zeroes out the bits given by \fImask\fR and ORs \fIvalue\fR into the packet +mark. If \fImask\fR is omitted, 0xFFFFFFFF is assumed. +.PP +The following mnemonics are available: +.TP +\fB--and-mark\fR \fIbits\fR +Binary AND the nfmark with \fIbits\fR. (Mnemonic for \fB--set-xmark +0/\fR\fIinvbits\fR, where \fIinvbits\fR is the binary negation of \fIbits\fR.) +.TP +\fB--or-mark\fR \fIbits\fR +Binary OR the nfmark with \fIbits\fR. (Mnemonic for \fB--set-xmark\fR +\fIbits\fR\fB/\fR\fIbits\fR.) +.TP +\fB--xor-mark\fR \fIbits\fR +Binary XOR the nfmark with \fIbits\fR. (Mnemonic for \fB--set-xmark\fR +\fIbits\fR\fB/0\fR.) |