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Cisco Bug: CSCut30033 - HMM should learn multiple IPV4/IPV6 address with same MAC

Last Modified

Jan 31, 2017

Products (1)

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

Known Affected Releases

7.1(1)BT(0.2)

Description (partial)

Symptom:
Observing the following errors:

QTAUSC-NPCF203# sh logging log | in HMM2015 Jul 4 14:49:26 QTAUSC-NPCF203 %HMM-5-MAC_BD_MAX_LIMIT: hmm [6108] (vxlan-900001) [IPv4] Hosts sharing MAC 0015.5d33.280a(Vlan2) has exceeded max limit 4, dropping new hosts

Conditions:
vxlan with evpn configured and having more than 4 ips with same mac
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