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Now that I've RTFM, simplify the rule for skipping over the IPv6 header

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Tom Eastep 2010-11-15 07:40:50 -08:00
parent 94e827862e
commit 7507f67d9a
1 changed files with 1 additions and 4 deletions
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5
Shorewall/Perl/Shorewall/Tc.pm
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@ -1050,11 +1050,8 @@ sub process_tc_filter() {
emit( "\nrun_tc $rule\\" , emit( "\nrun_tc $rule\\" ,
" link $tnum:0 offset at 0 mask 0x0F00 shift 6 plus 0 eat" ); " link $tnum:0 offset at 0 mask 0x0F00 shift 6 plus 0 eat" );
} else { } else {
#
# This nonsense simply advances the header pointer by 40 bytes.
#
emit( "\nrun_tc $rule\\" , emit( "\nrun_tc $rule\\" ,
" link $tnum:0 offset at 0 mask 0x0000 plus 40 eat" ); " link $tnum:0 offset plus 40 eat" );
} }
# #
# The rule to match the port(s) will be inserted into the new table # The rule to match the port(s) will be inserted into the new table