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authorLonginus00 <Longinus00@gmail.com>2013-06-15 20:46:54 -0700
committerDenis Ovsienko <infrastation@yandex.ru>2013-10-03 11:04:06 +0400
commitb0614b45ac23de38058e8b179ec0ee3c7a8019fa (patch)
tree4ba2642f8cbededec238e70b0c74a852f3f7f4b3 /tcp.h
parent7de355927bb4dac90db045d52a69bf95c841b807 (diff)
downloadtcpdump-b0614b45ac23de38058e8b179ec0ee3c7a8019fa.tar.gz
add support for experimental tcp fast open and parsing experimental options
Diffstat (limited to 'tcp.h')
-rw-r--r--tcp.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/tcp.h b/tcp.h
index 79b67ec5..19611570 100644
--- a/tcp.h
+++ b/tcp.h
@@ -86,6 +86,7 @@ struct tcphdr {
#define TCPOPT_UTO 28 /* tcp user timeout (rfc5482) */
#define TCPOLEN_UTO 4
#define TCPOPT_MPTCP 30 /* MPTCP options */
+#define TCPOPT_EXPERIMENT2 254 /* experimental headers (rfc4727) */
#define TCPOPT_TSTAMP_HDR \
(TCPOPT_NOP<<24|TCPOPT_NOP<<16|TCPOPT_TIMESTAMP<<8|TCPOLEN_TIMESTAMP)