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selftests: mptcp: init nstat history 

Not to be impacted by packets sent between sub-tests.

Signed-off-by: Matthieu Baerts <matthieu.baerts@tessares.net>
Signed-off-by: Mat Martineau <mathew.j.martineau@linux.intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Matthieu Baerts 2021-04-01 16:19:46 -07:00 committed by David S. Miller
parent 5888a61cb4
commit 76e5e27ca9
1 changed files with 7 additions and 0 deletions
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7
tools/testing/selftests/net/mptcp/mptcp_connect.sh
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@ -426,6 +426,13 @@ do_transfer()
sleep 1
fi
NSTAT_HISTORY=/tmp/${listener_ns}.nstat ip netns exec ${listener_ns} \
nstat -n
if [ ${listener_ns} != ${connector_ns} ]; then
NSTAT_HISTORY=/tmp/${connector_ns}.nstat ip netns exec ${connector_ns} \
nstat -n
fi
local stat_synrx_last_l=$(get_mib_counter "${listener_ns}" "MPTcpExtMPCapableSYNRX")
local stat_ackrx_last_l=$(get_mib_counter "${listener_ns}" "MPTcpExtMPCapableACKRX")
local stat_cookietx_last=$(get_mib_counter "${listener_ns}" "TcpExtSyncookiesSent")