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| author |   Neale Ranns <neale@graphiant.com> | 2021-09-21 12:34:19 +0000 |
|---|---|---|
| committer |   Beno�t Ganne <bganne@cisco.com> | 2021-09-29 14:27:48 +0000 |
| commit | e11203e5b8fd61986573e0cba9e47cefcf50e60d (patch) | |
| tree | b5b34bf9742962290ebed720963b72ce5045c6da /test/vpp_ipsec.py | |
| parent | 979545e79579bdc6fe3cb2d3cfd0036c588acb32 (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.py | 11 |
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): """ |