This object creates and configures a global SIP DNS parameters. These apply to all DNS servers used for NAPTR, SRV, and Arecord queries.
To View and Edit Global
On SBC main screen, go to All > Global > Servers > Dns > Global. The Global window is displayed.
| Caption |
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| 0 | Figure |
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| 1 | Servers - Dns - Global |
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The following fields are displayed:
| Caption |
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| 0 | Table |
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| 1 | Global - Servers - Dns - Global |
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Parameter | Description |
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Iteration
Count
| The global Iteration count limit for DNS iterations of server requests. | Retransmission
Count
| The global retransmission count limit for DNS iterations of server requests. | Retransmission
Timer
| The global retransmission timer value (in milliseconds) for DNS iterations of server requests. | Monitoring
Interval
| The global monitoring interval (in secs) for DNS Servers. | Timeouts
| The global number of timeouts for blacklisting a DNS Server. | Probe Interval
| The global probe interval (in seconds) for blacklisted DNS Servers. | Edns Payload Size
| The global eDNS payload size for DNS Servers. Default value = 1280 | Edns Retry After
| The global eDNS retry after for DNS Servers. Default value = 180 | Edns Failure Count
| The global eDNS maximum failure count for DNS Servers. Default value = 3 |
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Make the required changes and click Save at the right hand bottom of the panel to save the changes made.