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Cisco Bug: CSCuo19847 - ASA : IPv6 passive mode FTP client request dropped

Last Modified

Dec 14, 2016

Products (1)

  • Cisco ASA 5500-X Series Firewalls

Known Affected Releases

8.2(5.44)

Description (partial)

Symptom:
IPv6 client-server FTP handshake through ASA firewall.

Client PASV request is dropped by firewall.

Conditions:
IPv6 traffic.  No issues seen with IPv4 client-server request.
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