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Cisco Bug: CSCup80547 - Error in reporting CRYPTO-4-RECVD_PKT_NOT_IPSEC for ESP pak

Last Modified

Aug 14, 2017

Products (25)

  • Cisco IOS
  • Cisco ASR 901-6CZ-F-D Router
  • Cisco ASR 901-6CZ-FS-D Router
  • Cisco ASR 901S-4SG-F-D Router
  • Cisco ME 3600X-24TS-M Switch
  • Cisco ASR 901-4C-FT-D Router
  • Cisco ASR 901S-2SG-F-AH Router
  • Cisco ASR 901-6CZ-F-A Router
  • Cisco ASR 901S-2SG-F-D Router
  • Cisco ASR 901-6CZ-FT-A Router
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Known Affected Releases

15.4(3)S

Description (partial)

Symptom:
When a GETVPN GM receives an ESP packet with an invalid SPI, it generates an erroneous syslog with the following format : "CRYPTO-4-RECVD_PKT_NOT_IPSEC: Rec'd packet not an IPSEC packet. (ip) vrf/dest_addr= /x.y.z.w, src_addr= a.b.c.d, prot= 50"

Conditions:
When a GETVPN GM receive an ESP packet with invalid SPI
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Bug Details Include

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