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| author | HyungKyu Song <hk76.song@samsung.com> | 2013-02-16 00:06:47 +0900 |
|---|---|---|
| committer | HyungKyu Song <hk76.song@samsung.com> | 2013-02-16 00:06:47 +0900 |
| commit | ebceb903d97f38aa6f4110c455367492c8b94f6c (patch) | |
| tree | 5d21c5f26a156067e733c9faa79782ecc26196e9 /extensions/libxt_TOS.man | |
| parent | dbc5ef4889caa206f4d47d83345357780ceef73e (diff) | |
| download | iptables-tizen_2.0.tar.gz iptables-tizen_2.0.tar.bz2 iptables-tizen_2.0.zip | |
Diffstat (limited to 'extensions/libxt_TOS.man')
| -rw-r--r-- | extensions/libxt_TOS.man | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/extensions/libxt_TOS.man b/extensions/libxt_TOS.man new file mode 100644 index 0000000..d5cbfcb --- /dev/null +++ b/extensions/libxt_TOS.man @@ -0,0 +1,27 @@ +This module sets the Type of Service field in the IPv4 header (including the +"precedence" bits) or the Priority field in the IPv6 header. Note that TOS +shares the same bits as DSCP and ECN. The TOS target is only valid in the +\fBmangle\fR table. +.TP +\fB\-\-set\-tos\fP \fIvalue\fP[\fB/\fP\fImask\fP] +Zeroes out the bits given by \fImask\fR and XORs \fIvalue\fR into the +TOS/Priority field. If \fImask\fR is omitted, 0xFF is assumed. +.TP +\fB\-\-set\-tos\fP \fIsymbol\fP +You can specify a symbolic name when using the TOS target for IPv4. It implies +a mask of 0xFF. The list of recognized TOS names can be obtained by calling +iptables with \fB\-j TOS \-h\fP. +.PP +The following mnemonics are available: +.TP +\fB\-\-and\-tos\fP \fIbits\fP +Binary AND the TOS value with \fIbits\fR. (Mnemonic for \fB\-\-set\-tos +0/\fR\fIinvbits\fR, where \fIinvbits\fR is the binary negation of \fIbits\fR.) +.TP +\fB\-\-or\-tos\fP \fIbits\fP +Binary OR the TOS value with \fIbits\fR. (Mnemonic for \fB\-\-set\-tos\fP +\fIbits\fR\fB/\fR\fIbits\fR.) +.TP +\fB\-\-xor\-tos\fP \fIbits\fP +Binary XOR the TOS value with \fIbits\fR. (Mnemonic for \fB\-\-set\-tos\fP +\fIbits\fR\fB/0\fR.) |