From 881d8cb21c0b9168787b932f41b801593bde2216 Mon Sep 17 00:00:00 2001 From: Florian Westphal Date: Mon, 2 Nov 2020 20:10:25 +0100 Subject: tcp: add raw tcp option match support tcp option @42,16,4 (@kind,offset,length). Signed-off-by: Florian Westphal --- tests/py/any/tcpopt.t | 2 ++ tests/py/any/tcpopt.t.payload | 7 +++++++ 2 files changed, 9 insertions(+) (limited to 'tests/py/any') diff --git a/tests/py/any/tcpopt.t b/tests/py/any/tcpopt.t index 7b17014b..e759ac61 100644 --- a/tests/py/any/tcpopt.t +++ b/tests/py/any/tcpopt.t @@ -31,6 +31,7 @@ tcp option timestamp length 1;ok tcp option timestamp tsval 1;ok tcp option timestamp tsecr 1;ok tcp option 255 missing;ok +tcp option @255,8,8 255;ok tcp option foobar;fail tcp option foo bar;fail @@ -40,6 +41,7 @@ tcp option eol left 1;fail tcp option sack window;fail tcp option sack window 1;fail tcp option 256 exists;fail +tcp option @255,8,8 256;fail tcp option window exists;ok tcp option window missing;ok diff --git a/tests/py/any/tcpopt.t.payload b/tests/py/any/tcpopt.t.payload index 34f8e26c..cddba613 100644 --- a/tests/py/any/tcpopt.t.payload +++ b/tests/py/any/tcpopt.t.payload @@ -523,6 +523,13 @@ inet [ exthdr load tcpopt 1b @ 255 + 0 present => reg 1 ] [ cmp eq reg 1 0x00000000 ] +# tcp option @255,8,8 255 +inet + [ meta load l4proto => reg 1 ] + [ cmp eq reg 1 0x00000006 ] + [ exthdr load tcpopt 1b @ 255 + 1 => reg 1 ] + [ cmp eq reg 1 0x000000ff ] + # tcp option window exists inet [ meta load l4proto => reg 1 ] -- cgit v1.2.3