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Cisco Bug: CSCun33471 - DMVPN HUB running OSPF 340 or more neighbors causes neighbor flap

Last Modified

Feb 03, 2017

Products (1)

  • Cisco IOS

Known Affected Releases

15.2(3.7.1) 15.2(4.1.1)

Description (partial)

OSPF link flappage with over 330 spoke neighbors

DMVPN HUB and Spoke design
15.2(4)M3 or later
3945 with SPE-150 processor (not limited to this hardware)
More than 330 spokes connecting to HUB
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