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Cisco Bug: CSCut14502 - Address pool leak upon Anyconnect reconnect and subsequent disconnect

Last Modified

Nov 30, 2018

Products (1)

  • Cisco ASR 1000 Series Aggregation Services Routers

Known Affected Releases


Description (partial)

ASR1K acting as an IKEv2 VPN server experiences an address pool leak when we have local address pools configured with the group parameter. The issue is seen upon AnyConnect auto-reconnect and subsequent disconnect (the disconnect being a graceful one).

Issue first found on ASR1K running 3.13 and 3.14 codes. The important thing is the group parameter in the address pool being used. The format of this is:

ip local pool pool1 x.x.x.x y.y.y.y group V1
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