:input;type filter hook input priority 0 *inet;test-inet;input tcp option eol kind 1;ok tcp option noop kind 1;ok tcp option maxseg kind 1;ok tcp option maxseg length 1;ok tcp option maxseg size 1;ok tcp option window kind 1;ok tcp option window length 1;ok tcp option window count 1;ok tcp option sack-permitted kind 1;ok tcp option sack-permitted length 1;ok tcp option sack kind 1;ok tcp option sack length 1;ok tcp option sack left 1;ok tcp option sack0 left 1;ok;tcp option sack left 1 tcp option sack1 left 1;ok tcp option sack2 left 1;ok tcp option sack3 left 1;ok tcp option sack0 right 1;ok;tcp option sack right 1 tcp option sack1 right 1;ok tcp option sack2 right 1;ok tcp option sack3 right 1;ok tcp option timestamp kind 1;ok tcp option timestamp length 1;ok tcp option timestamp tsval 1;ok tcp option timestamp tsecr 1;ok tcp option foobar;fail tcp option foo bar;fail tcp option eol left;fail tcp option eol left 1;fail tcp option eol left 1;fail tcp option sack window;fail tcp option sack window 1;fail tcp option window exists;ok tcp option window missing;ok tcp option maxseg size set 1360;ok