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Cisco Bug: CSCuq07324 - Python PSS: L2 ACE with valid sequence number fails on N7K

Last Modified

Aug 14, 2017

Products (1)

  • Cisco MDS 9000 NX-OS and SAN-OS Software

Known Affected Releases

7.1(0)D1(0.195)

Description (partial)

Symptom:
When configuring an L2 ACL on an N7K with a Python onePK app, if a value > 2,147,483,647 is used as a sequence number for an ACE, it fails to be configured on the N7K.

The CLI shows that the upper limit of the range of acceptable sequence numbers on N7K is 4,294,967,294 but onePK seems to be imposing an upper maximum that is exactly half of that, i.e. 2,147,483,647

As a side note, L3 ACLs with sequence numbers all the way up to 4,294,967,295 can be configured and applied to an interface with onePK on N7K.

Conditions:
onePK Python SDK version:  rel-1.3.0.144
N7K image:   n7000-s2-dk9.7.1.0.D1.0.195.gbin
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