Add details explaining filtering based on port ranges. Signed-off-by: Amritha Nambiar <amritha.namb...@intel.com> --- man/man8/tc-flower.8 | 12 ++++++++++-- 1 file changed, 10 insertions(+), 2 deletions(-)
diff --git a/man/man8/tc-flower.8 b/man/man8/tc-flower.8 index 8be8882..768bfa1 100644 --- a/man/man8/tc-flower.8 +++ b/man/man8/tc-flower.8 @@ -56,8 +56,10 @@ flower \- flow based traffic control filter .IR MASKED_IP_TTL " | { " .BR dst_ip " | " src_ip " } " .IR PREFIX " | { " -.BR dst_port " | " src_port " } " -.IR port_number " } | " +.BR dst_port " | " src_port " } { " +.IR port_number " | " +.B range +.IR min_port_number-max_port_number " } | " .B tcp_flags .IR MASKED_TCP_FLAGS " | " .B type @@ -227,6 +229,12 @@ Match on layer 4 protocol source or destination port number. Only available for .BR ip_proto " values " udp ", " tcp " and " sctp which have to be specified in beforehand. .TP +.BI range " MIN_VALUE-MAX_VALUE" +Match on a range of layer 4 protocol source or destination port number. Only +available for +.BR ip_proto " values " udp ", " tcp " and " sctp +which have to be specified in beforehand. +.TP .BI tcp_flags " MASKED_TCP_FLAGS" Match on TCP flags represented as 12bit bitfield in in hexadecimal format. A mask may be optionally provided to limit the bits which are matched. A mask