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authorFlorin Coras <fcoras@cisco.com>2019-08-29 18:33:24 -0700
committerFlorin Coras <florin.coras@gmail.com>2019-08-30 02:16:19 +0000
commita495a3ea146a8484dac9f6b594fb2b044437c7a4 (patch)
tree56c56d95dd80f84944f87cbee12e5c7da0740dfe /src/vnet/tcp/tcp_error.def
parentfcd5e12b1c879b27d9ed53c9c5b3ae98b0a04ccf (diff)
tcp: track zero rwnd errors
Type: feature Distinguish between rcv window errors and errors after we advertised a zero rcv window, i.e., potential window probes. Change-Id: I6cb453c7aaae456c0a05a8328cfaa55eaca10bf7 Signed-off-by: Florin Coras <fcoras@cisco.com>
Diffstat (limited to 'src/vnet/tcp/tcp_error.def')
-rw-r--r--src/vnet/tcp/tcp_error.def3
1 files changed, 2 insertions, 1 deletions
diff --git a/src/vnet/tcp/tcp_error.def b/src/vnet/tcp/tcp_error.def
index 7dbe952e104..5acc576e3cb 100644
--- a/src/vnet/tcp/tcp_error.def
+++ b/src/vnet/tcp/tcp_error.def
@@ -48,4 +48,5 @@ tcp_error (OPTIONS, "Could not parse options")
tcp_error (PAWS, "PAWS check failed")
tcp_error (RCV_WND, "Segment not in receive window")
tcp_error (FIN_RCVD, "FINs received")
-tcp_error (LINK_LOCAL_RW, "No rewrite for link local connection") \ No newline at end of file
+tcp_error (LINK_LOCAL_RW, "No rewrite for link local connection")
+tcp_error (ZERO_RWND, "Zero receive window") \ No newline at end of file