Cisco Bug: CSCun40620 - ASA IPSec - DNS reply for RA client dropped when LZS compression enabled
Apr 16, 2020
- Cisco ASA 5500-X Series Firewalls
Known Affected Releases
Symptom: -- DNS not working for Cisco VPN Client users connecting to an ASA. -- DNS resolution going througfh a VPN tunnel for a remote access VPN users using Cisco VPN client are dropped on ASA. Conditions: -- LZS compression enabled -- DNS requests send through an IPSec remote access VPN to a DNS server located behind an ASA.
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Bug Details Include
- Full Description (including symptoms, conditions and workarounds)
- Known Fixed Releases
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