# dccp sport 21-35
inet test-inet input
[ meta load l4proto => reg 1 ]
[ cmp eq reg 1 0x00000021 ]
[ payload load 2b @ transport header + 0 => reg 1 ]
[ cmp gte reg 1 0x00001500 ]
[ cmp lte reg 1 0x00002300 ]
# dccp sport != 21-35
inet test-inet input
[ meta load l4proto => reg 1 ]
[ cmp eq reg 1 0x00000021 ]
[ payload load 2b @ transport header + 0 => reg 1 ]
[ range neq reg 1 0x00001500 0x00002300 ]
# dccp sport {23, 24, 25}
__set%d test-inet 3
__set%d test-inet 0
element 00001700 : 0 [end] element 00001800 : 0 [end] element 00001900 : 0 [end]
inet test-inet input
[ meta load l4proto => reg 1 ]
[ cmp eq reg 1 0x00000021 ]
[ payload load 2b @ transport header + 0 => reg 1 ]
[ lookup reg 1 set __set%d ]
# dccp sport != {23, 24, 25}
__set%d test-inet 3
__set%d test-inet 0
element 00001700 : 0 [end] element 00001800 : 0 [end] element 00001900 : 0 [end]
inet test-inet input
[ meta load l4proto => reg 1 ]
[ cmp eq reg 1 0x00000021 ]
[ payload load 2b @ transport header + 0 => reg 1 ]
[ lookup reg 1 set __set%d 0x1 ]
# dccp sport { 20-50 }
__set%d test-ip4 7
__set%d test-ip4 0
element 00000000 : 1 [end] element 00001400 : 0 [end] element 00003300 : 1 [end]
inet test-inet input
[ meta load l4proto => reg 1 ]
[ cmp eq reg 1 0x00000021 ]
[ payload load 2b @ transport header + 0 => reg 1 ]
[ lookup reg 1 set __set%d ]
# dccp sport ftp-data - re-mail-ck
inet test-inet input
[ meta load l4proto => reg 1 ]
[ cmp eq reg 1 0x00000021 ]
[ payload load 2b @ transport header + 0 => reg 1 ]
[ cmp gte reg 1 0x00001400 ]
[ cmp lte reg 1 0x00003200 ]
# dccp sport 20-50
inet test-inet input
[ meta load l4proto => reg 1 ]
[ cmp eq reg 1 0x00000021 ]
[ payload load 2b @ transport header + 0 => reg 1 ]
[ cmp gte reg 1 0x00001400 ]
[ cmp lte reg 1 0x00003200 ]
# dccp sport { 20-50}
__set%d test-ip4 7
__set%d test-ip4 0
element 00000000 : 1 [end] element 00001400 : 0 [end] element 00003300 : 1 [end]
inet test-inet input
[ meta load l4proto => reg 1 ]
[ cmp eq reg 1 0x00000021 ]
[ payload load 2b @ transport header + 0 => reg 1 ]
[ lookup reg 1 set __set%d ]
# dccp sport != { 20-50}
__set%d test-ip4 7
__set%d test-ip4 0
element 00000000 : 1 [end] element 00001400 : 0 [end] element 00003300 : 1 [end]
inet test-inet input
[ meta load l4proto => reg 1 ]
[ cmp eq reg 1 0x00000021 ]
[ payload load 2b @ transport header + 0 => reg 1 ]
[ lookup reg 1 set __set%d 0x1 ]
# dccp dport {23, 24, 25}
__set%d test-ip4 3
__set%d test-ip4 0
element 00001700 : 0 [end] element 00001800 : 0 [end] element 00001900 : 0 [end]
inet test-inet input
[ meta load l4proto => reg 1 ]
[ cmp eq reg 1 0x00000021 ]
[ payload load 2b @ transport header + 2 => reg 1 ]
[ lookup reg 1 set __set%d ]
# dccp dport != {23, 24, 25}
__set%d test-ip4 3
__set%d test-ip4 0
element 00001700 : 0 [end] element 00001800 : 0 [end] element 00001900 : 0 [end]
inet test-inet input
[ meta load l4proto => reg 1 ]
[ cmp eq reg 1 0x00000021 ]
[ payload load 2b @ transport header + 2 => reg 1 ]
[ lookup reg 1 set __set%d 0x1 ]
# dccp dport { 20-50}
__set%d test-ip4 7
__set%d test-ip4 0
element 00000000 : 1 [end] element 00001400 : 0 [end] element 00003300 : 1 [end]
inet test-inet input
[ meta load l4proto => reg 1 ]
[ cmp eq reg 1 0x00000021 ]
[ payload load 2b @ transport header + 2 => reg 1 ]
[ lookup reg 1 set __set%d ]
# dccp dport != { 20-50}
__set%d test-ip4 7
__set%d test-ip4 0
element 00000000 : 1 [end] element 00001400 : 0 [end] element 00003300 : 1 [end]
inet test-inet input
[ meta load l4proto => reg 1 ]
[ cmp eq reg 1 0x00000021 ]
[ payload load 2b @ transport header + 2 => reg 1 ]
[ lookup reg 1 set __set%d 0x1 ]
# dccp type {request, response, data, ack, dataack, closereq, close, reset, sync, syncack}
__set%d test-inet 3
__set%d test-inet 0
element 00000000 : 0 [end] element 00000002 : 0 [end] element 00000004 : 0 [end] element 00000006 : 0 [end] element 00000008 : 0 [end] element 0000000a : 0 [end] element 0000000c : 0 [end] element 0000000e : 0 [end] element 00000010 : 0 [end] element 00000012 : 0 [end]
inet test-inet input
[ meta load l4proto => reg 1 ]
[ cmp eq reg 1 0x00000021 ]
[ payload load 1b @ transport header + 8 => reg 1 ]
[ bitwise reg 1 = (reg=1 & 0x0000001e ) ^ 0x00000000 ]
[ lookup reg 1 set __set%d ]
# dccp type != {request, response, data, ack, dataack, closereq, close, reset, sync, syncack}
__set%d test-inet 3
__set%d test-inet 0
element 00000000 : 0 [end] element 00000002 : 0 [end] element 00000004 : 0 [end] element 00000006 : 0 [end] element 00000008 : 0 [end] element 0000000a : 0 [end] element 0000000c : 0 [end] element 0000000e : 0 [end] element 00000010 : 0 [end] element 00000012 : 0 [end]
inet test-inet input
[ meta load l4proto => reg 1 ]
[ cmp eq reg 1 0x00000021 ]
[ payload load 1b @ transport header + 8 => reg 1 ]
[ bitwise reg 1 = (reg=1 & 0x0000001e ) ^ 0x00000000 ]
[ lookup reg 1 set __set%d 0x1 ]
# dccp type request
inet test-inet input
[ meta load l4proto => reg 1 ]
[ cmp eq reg 1 0x00000021 ]
[ payload load 1b @ transport header + 8 => reg 1 ]
[ bitwise reg 1 = (reg=1 & 0x0000001e ) ^ 0x00000000 ]
[ cmp eq reg 1 0x00000000 ]
# dccp type != request
inet test-inet input
[ meta load l4proto => reg 1 ]
[ cmp eq reg 1 0x00000021 ]
[ payload load 1b @ transport header + 8 => reg 1 ]
[ bitwise reg 1 = (reg=1 & 0x0000001e ) ^ 0x00000000 ]
[ cmp neq reg 1 0x00000000 ]