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What should my UDP session timeout be?
UDP sessions are typically given shorter timeout intervals on firewalls. The default for most is 30 seconds, which is too aggressive for an application like SIP. Increase UDP timeouts to a minimum of 90 seconds, however our recommendation would be 300 seconds or longer.
How do I change my UDP timeout?
Resolution for SonicOS 6.5
- Click Manage button in the top navigation menu.
- Navigate to the Firewall Settings | Flood Protection.
- Click on UDP tab.
- Under the UDP settings.
- Modify the default UDP connection timeout, to the desired value.
- Click Accept button to save the changes.
What is protocol timeout?
The TCP keepalive timeout defines the interval during which the TCP connection verifies that the FCIP link is working. If the TCP connection is idle for more than the specified interval, TCP keepalive packets are sent to verify whether the connection is active.
Should I enable strict UDP session control?
Beware, strict UDP session control breaks things that predate NAT and so expect to advertise UDP ports and anybody can immediately talk to it.
What is connection time out?
Connection timeout – is a time period within which a connection between a client and a server must be established.
Can UDP be bidirectional?
They are TCP or Transmission Control Protocol and UDP or User Datagram Protocol. TCP is connection oriented – once a connection is established, data can be sent bidirectional. UDP is a simpler, connectionless Internet protocol.
What is strict UDP control?
Enabling this feature provides increased security by preventing the 2Wire gateway from accepting packets. sent from an unknown source over an existing connection. Strict UDP instructs the 2Wire gateway to be more restrictive about what packets are allowed to transmit.