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authorNeale Ranns <neale@graphiant.com>2021-09-21 12:34:19 +0000
committerBeno�t Ganne <bganne@cisco.com>2021-09-29 14:27:48 +0000
commite11203e5b8fd61986573e0cba9e47cefcf50e60d (patch)
treeb5b34bf9742962290ebed720963b72ce5045c6da /test/vpp_ipsec.py
parent979545e79579bdc6fe3cb2d3cfd0036c588acb32 (diff)
ipsec: Record the number of packets lost from an SA
Type: feature Gaps in the sequence numbers received on an SA indicate packets that were lost. Gaps are identified using the anti-replay window that records the sequences seen. Publish the number of lost packets in the stats segment at /net/ipsec/sa/lost Signed-off-by: Neale Ranns <neale@graphiant.com> Change-Id: I8af1c09b7b25a705e18bf82e1623b3ce19e5a74d
Diffstat (limited to 'test/vpp_ipsec.py')
-rw-r--r--test/vpp_ipsec.py11
1 files changed, 11 insertions, 0 deletions
diff --git a/test/vpp_ipsec.py b/test/vpp_ipsec.py
index f9b7bc43752..76080e05c3a 100644
--- a/test/vpp_ipsec.py
+++ b/test/vpp_ipsec.py
@@ -313,6 +313,17 @@ class VppIpsecSA(VppObject):
# +1 to skip main thread
return c[worker+1][self.stat_index]
+ def get_lost(self, worker=None):
+ c = self.test.statistics.get_counter("/net/ipsec/sa/lost")
+ if worker is None:
+ total = 0
+ for t in c:
+ total += t[self.stat_index]
+ return total
+ else:
+ # +1 to skip main thread
+ return c[worker+1][self.stat_index]
+
class VppIpsecTunProtect(VppObject):
"""