From 39a68d9ffd25c471ee2e908778c0ac37d39377de Mon Sep 17 00:00:00 2001 From: Pablo Neira Ayuso Date: Mon, 2 Jan 2023 15:36:46 +0100 Subject: tests: py: add gretap tests Signed-off-by: Pablo Neira Ayuso --- tests/py/inet/gretap.t | 21 ++++++++++ tests/py/inet/gretap.t.payload | 87 ++++++++++++++++++++++++++++++++++++++++++ 2 files changed, 108 insertions(+) create mode 100644 tests/py/inet/gretap.t create mode 100644 tests/py/inet/gretap.t.payload (limited to 'tests') diff --git a/tests/py/inet/gretap.t b/tests/py/inet/gretap.t new file mode 100644 index 00000000..cd7ee215 --- /dev/null +++ b/tests/py/inet/gretap.t @@ -0,0 +1,21 @@ +:input;type filter hook input priority 0 +:ingress;type filter hook ingress device lo priority 0 +:egress;type filter hook egress device lo priority 0 + +*ip;test-ip4;input +*ip6;test-ip6;input +*inet;test-inet;input +*netdev;test-netdev;ingress,egress + +gretap ip saddr 10.141.11.2;ok +gretap ip saddr 10.141.11.0/24;ok +gretap ip protocol 1;ok +gretap udp sport 8888;ok +gretap icmp type echo-reply;ok +gretap ether saddr 62:87:4d:d6:19:05;ok +gretap vlan id 10;ok +gretap ip dscp 0x02;ok +gretap ip dscp 0x02;ok +gretap ip saddr . gretap ip daddr { 1.2.3.4 . 4.3.2.1 };ok + +gretap ip saddr set 1.2.3.4;fail diff --git a/tests/py/inet/gretap.t.payload b/tests/py/inet/gretap.t.payload new file mode 100644 index 00000000..654c71e4 --- /dev/null +++ b/tests/py/inet/gretap.t.payload @@ -0,0 +1,87 @@ +# gretap ip saddr 10.141.11.2 +ip test-ip4 input + [ meta load l4proto => reg 1 ] + [ cmp eq reg 1 0x0000002f ] + [ inner type 4 hdrsize 4 flags e [ meta load protocol => reg 1 ] ] + [ cmp eq reg 1 0x00000008 ] + [ inner type 4 hdrsize 4 flags e [ payload load 4b @ network header + 12 => reg 1 ] ] + [ cmp eq reg 1 0x020b8d0a ] + +# gretap ip saddr 10.141.11.0/24 +ip test-ip4 input + [ meta load l4proto => reg 1 ] + [ cmp eq reg 1 0x0000002f ] + [ inner type 4 hdrsize 4 flags e [ meta load protocol => reg 1 ] ] + [ cmp eq reg 1 0x00000008 ] + [ inner type 4 hdrsize 4 flags e [ payload load 3b @ network header + 12 => reg 1 ] ] + [ cmp eq reg 1 0x000b8d0a ] + +# gretap ip protocol 1 +ip test-ip4 input + [ meta load l4proto => reg 1 ] + [ cmp eq reg 1 0x0000002f ] + [ inner type 4 hdrsize 4 flags e [ meta load protocol => reg 1 ] ] + [ cmp eq reg 1 0x00000008 ] + [ inner type 4 hdrsize 4 flags e [ payload load 1b @ network header + 9 => reg 1 ] ] + [ cmp eq reg 1 0x00000001 ] + +# gretap udp sport 8888 +ip test-ip4 input + [ meta load l4proto => reg 1 ] + [ cmp eq reg 1 0x0000002f ] + [ inner type 4 hdrsize 4 flags e [ meta load l4proto => reg 1 ] ] + [ cmp eq reg 1 0x00000011 ] + [ inner type 4 hdrsize 4 flags e [ payload load 2b @ transport header + 0 => reg 1 ] ] + [ cmp eq reg 1 0x0000b822 ] + +# gretap icmp type echo-reply +ip test-ip4 input + [ meta load l4proto => reg 1 ] + [ cmp eq reg 1 0x0000002f ] + [ inner type 4 hdrsize 4 flags e [ payload load 2b @ link header + 12 => reg 1 ] ] + [ cmp eq reg 1 0x00000008 ] + [ inner type 4 hdrsize 4 flags e [ meta load l4proto => reg 1 ] ] + [ cmp eq reg 1 0x00000001 ] + [ inner type 4 hdrsize 4 flags e [ payload load 1b @ transport header + 0 => reg 1 ] ] + [ cmp eq reg 1 0x00000000 ] + +# gretap ether saddr 62:87:4d:d6:19:05 +ip test-ip4 input + [ meta load l4proto => reg 1 ] + [ cmp eq reg 1 0x0000002f ] + [ inner type 4 hdrsize 4 flags e [ payload load 6b @ link header + 6 => reg 1 ] ] + [ cmp eq reg 1 0xd64d8762 0x00000519 ] + +# gretap vlan id 10 +ip test-ip4 input + [ meta load l4proto => reg 1 ] + [ cmp eq reg 1 0x0000002f ] + [ inner type 4 hdrsize 4 flags e [ payload load 2b @ link header + 12 => reg 1 ] ] + [ cmp eq reg 1 0x00000081 ] + [ inner type 4 hdrsize 4 flags e [ payload load 2b @ link header + 14 => reg 1 ] ] + [ bitwise reg 1 = ( reg 1 & 0x0000ff0f ) ^ 0x00000000 ] + [ cmp eq reg 1 0x00000a00 ] + +# gretap ip dscp 0x02 +ip test-ip4 input + [ meta load l4proto => reg 1 ] + [ cmp eq reg 1 0x0000002f ] + [ inner type 4 hdrsize 4 flags e [ meta load protocol => reg 1 ] ] + [ cmp eq reg 1 0x00000008 ] + [ inner type 4 hdrsize 4 flags e [ payload load 1b @ network header + 1 => reg 1 ] ] + [ bitwise reg 1 = ( reg 1 & 0x000000fc ) ^ 0x00000000 ] + [ cmp eq reg 1 0x00000008 ] + +# gretap ip saddr . gretap ip daddr { 1.2.3.4 . 4.3.2.1 } +__set%d test-ip4 3 size 1 +__set%d test-ip4 0 + element 04030201 01020304 : 0 [end] +ip test-ip4 input + [ meta load l4proto => reg 1 ] + [ cmp eq reg 1 0x0000002f ] + [ inner type 4 hdrsize 4 flags e [ meta load protocol => reg 1 ] ] + [ cmp eq reg 1 0x00000008 ] + [ inner type 4 hdrsize 4 flags e [ payload load 4b @ network header + 12 => reg 1 ] ] + [ inner type 4 hdrsize 4 flags e [ payload load 4b @ network header + 16 => reg 9 ] ] + [ lookup reg 1 set __set%d ] + -- cgit v1.2.3