Cisco Bug: CSCus98852 - ASA is not re-trying with NBNS query when NBNS retry is configured
May 29, 2018
- Cisco ASA 5500-X Series Firewalls
Known Affected Releases
100.13(16.31) 9.3(2) 9.4(0.111)
Symptom: ASA is not re-trying with NBNS query when NBNS retry is configured Conditions: 1. In ASA configure the nbns server with some retry value (nbns-server 22.214.171.124 retry 5) 2. Establish a webvpn session 3. Disable the NetBIOS service in the NBNS server (which is running in the inside machine) 4. Try to access a file from the inside machine using the hostname (cifs://) 5. Observed that ASA is sending only one NBNS query, not re-trying.
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