Cisco Bug: CSCvv58807 - RFC 6052 prefix removal for IPv4 embedded in IPv6 when looking up IPv4 addresses
Sep 03, 2020
- Cisco ASR 5000 Series
Known Affected Releases
Symptom: When learning the IPv4 address via DNS snooping, there is no option today to match this IPv6 format against the address learned from the DNS response. Conditions: when using IPv6 only on UE with IPv4 content(or if there is IPv4 device behind IPv6 UE).
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Bug Details Include
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