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bfd: Add an update API that has create new or modify existing semantics

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Type: improvement

helps keep the agents stateless

Signed-off-by: Neale Ranns <neale@graphiant.com>
Change-Id: I3588f13c081e24f5a8083b490eb02856361e4ccb
This commit is contained in:
Neale Ranns
2022-02-09 13:47:29 +00:00
parent 023521fcb6
commit 63f2c7d701
6 changed files with 173 additions and 23 deletions
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28
test/test_bfd.py
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@ -142,6 +142,34 @@ class BFDAPITestCase(VppTestCase):
"required min receive interval")
self.assert_equal(session.detect_mult, s.detect_mult, "detect mult")
def test_upd_bfd(self):
""" Create/Modify w/ Update BFD session parameters """
session = VppBFDUDPSession(self, self.pg0, self.pg0.remote_ip4,
desired_min_tx=50000,
required_min_rx=10000,
detect_mult=1)
session.upd_vpp_config()
s = session.get_bfd_udp_session_dump_entry()
self.assert_equal(session.desired_min_tx,
s.desired_min_tx,
"desired min transmit interval")
self.assert_equal(session.required_min_rx,
s.required_min_rx,
"required min receive interval")
self.assert_equal(session.detect_mult, s.detect_mult, "detect mult")
session.upd_vpp_config(desired_min_tx=session.desired_min_tx * 2,
required_min_rx=session.required_min_rx * 2,
detect_mult=session.detect_mult * 2)
s = session.get_bfd_udp_session_dump_entry()
self.assert_equal(session.desired_min_tx,
s.desired_min_tx,
"desired min transmit interval")
self.assert_equal(session.required_min_rx,
s.required_min_rx,
"required min receive interval")
self.assert_equal(session.detect_mult, s.detect_mult, "detect mult")
def test_add_sha1_keys(self):
""" add SHA1 keys """
key_count = 10