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Cisco Bug: CSCsz95071 - PPPoE: First inbound NCP CONFREQ may be lost

Last Modified

Feb 15, 2018

Products (1)

  • Cisco IOS

Known Affected Releases

12.2REC 12.2SRC 12.2SRD 12.2XN 12.4(24.6)PI11f

Description (partial)

Symptom:

When a PPPoE session first comes up, the initial Network Control
Protocol (e.g. IPCP) packet from the remote peer may be discarded,
forcing the peer to time out and retransmit the packet.  This may
cause a slight delay (usually about 2 seconds) in enabling the
session for network layer traffic.

Conditions:

This symptom has been observed when a large number of PPPoE
sessions come up in a short amount of time.
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Bug Details Include

  • Full Description (including symptoms, conditions and workarounds)
  • Status
  • Severity
  • Known Fixed Releases
  • Related Community Discussions
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