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Cisco Bug: CSCvs83597 - Arp resolution fails after several months when using a /28 on an SVI.

Last Modified

Jun 22, 2020

Products (1)

  • Cisco ME 1200 Series Carrier Ethernet Access Devices

Known Affected Releases

15.6(1.6)

Description (partial)

Symptom:
After several months of uptime the management SVI goes unreachable. Checking via console we are not getting arp resolution for anything in the management VLAN.

Conditions:
using a /28 on the management SVI and several months of uptime.
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