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Cisco Bug: CSCvh63693 - SR-TE tunnel flap after SSO

Last Modified

Mar 28, 2019

Products (147)

  • Cisco IOS
  • Cisco Catalyst 3650-48TQ-L Switch
  • Cisco Catalyst 3850-48XS-E Switch
  • Cisco Catalyst 3850-48P-E Switch
  • Cisco Catalyst 3650-24PDM-E Switch
  • Cisco Catalyst 3850-24U-S Switch
  • Cisco 4221 Integrated Services Router
  • Cisco Catalyst 3850-12S-E Switch
  • Cisco Catalyst 3650-12X48UR-L Switch
  • Cisco Catalyst 3650-48FQM-L Switch
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Known Affected Releases

Fuji-16.9.1

Description (partial)

Symptom:

After Stateful Switchover (SSO), traffic flow over a SR-TE tunnel may be interrupted.

Conditions:

After SSO, the SR-TE tunnel will go down temporarily and any traffic forwarded via the tunnel may be dropped until the tunnel is re-established.
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Bug Details Include

  • Full Description (including symptoms, conditions and workarounds)
  • Status
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