Cisco Bug: CSCvu59952 - ISR4461: Control Connections over sub-interface are down after upgrade, TX Channel create failure
Oct 01, 2020
- Cisco 3G Wireless WAN
Known Affected Releases
Symptom: ISR4461 : Control Connections over sub-interfaces stayed down after image upgrade or reload. Conditions: Issue happens when we have TLOC links configured on sub-interfaces with NAT enabled for Direct internet access traffic.
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