Release 02B to 02C

• Fixed bug that could cause long close drain operations to block, delaying I/O operations on other file descriptors accessed by the same thread. BUG 2205
• Added event notification for received BREAKs on serial ports.
• Fixed BREAK generation on serial ports. BUG 2221
• Added implementation for the COMPORT_PURGE_TXTOP COMPORT option. BUG 2214
• Fixed bug that could prevent SDP from responding to clients with different subnet addresses. BUG 2244
• Fixed problems with DHCP not working with IP addresses obtained from other sources, such as the adopt IP method. BUG 2236
• Changed DHCP to renegotiate the lease after reestablishment of network. BUG 2237
• Fixed bug that prevented DHCP from renegotiating an expired lease. BUG 2239
• Fixed problem that prevented NTP servers from being configured when DNS was unavailable. BUG 2227
• Fixed assertion panic with DNS lookups. BUG 2232
• Fixed two RS-485 transmit bugs that could cause data to get lost or not sent when using NativeCOM. BUG 2209
• Fixed port tracing message for the RI modem signal change event to include the state of the other modem signals. BUG 2194
• Partial fix for bug that would cause transmit data to be lost when a modem emulation port was closed. BUG 2210
• Fixed bug where terminal data received during the protocol get-host-response phase would cause the protocol filter to fail.
• Modified the VISA2 filter to discard all pre-STX data that comes from the terminal.
• Fixed processing of the modem emulation AT&... commands. BUG 2208
• Fixed modem emulation baud rate control to not reset after ATZ or AT&F commands. BUG 2206
• Fixed modem emulation bug that would cause incomming TCP connections to not be properly cleaned up if the TTY modem connection failed to be established.
• Fixed bug with SSE modem setup, where DNS lookups could cause long delays. BUG 2198
• Fixed broken hardware flow control on serial ports. BUG 2216
• Fixed bug that could cause telnet to miss modem signal transitions. BUG 2218
• Changed the default SSL cipher string to suppress ephemeral Diffie Hellman, to improve SSL negotiation speed.
• Fixed problem for streaming HTTP utilities so that the output is rendered by the browser more quickly. BUG 2233
• Fixed Remote Host Monitoring (RHM) to stop polling alive hosts, and to remove ICMP polling. Hosts are only polled when a transaction fails.
• Fixed bug that could prevent SSL based online update actions from working when the system time isn't set. BUG 2201
• Fixed bug that would report success for some failed manual online update requests. BUG 2195
• Fixed bug that could cause a SSL online update transactions to fail. BUG 2196 Improved performance of displaying the system log. BUG 2197
• Fixed bug that could result in undesired auto baud configurations. BUG 2235
• Fixed bug that could cause invalid SSL/HTTP filter configurations. BUG 2203
• Fixed bug that would allow some browsers to display the online update user interface HTML source for the update status page. BUG 2188
• Fixed bug that could cause SSL operations to fail when many SSL sessions are active simultaneously.

Release 02A to 02B

• Fixed bug that caused the password to get truncated to 7 characters. BUG 2111.
• Fixed bug that caused SDP DISCOVER retries to fail or interfere with other threads. BUG 2134.
• Fixed bug that caused SDP to fail when the device server was assigned an IP address on a different subnet than the host. Also caused the device server to not show up with SDP after assigning it an IP address. BUG 2145, BUG 2158, BUG 2174.
• Fixed bug that caused serial port parity errors to display 0x00 for the error character, instead of the actual received character. BUG 2153.
• Fixed bug that caused RI modem signal changes to be missed and the state of the RI modem signal to not be properly reported. BUG 2160.
• Fixed bug that caused DTR/RTS to not be asserted for serial ports configured to wait for DCD. BUG 2166.
• Fixed bug that caused an orphaned open UDP socket listening on UDP port 0. BUG 2167.
• Fixed configuration database conversion from pre-02A to 02A. The incorrect conversion would cause DHCP and port services to fail. BUG 2169.
• Fixed bug that caused all incoming telnet connections to assert DTR and RTS, even when initiated from NativeCOM. This bug was introduced with modem emulation support. BUG 2171.
• Fixed bug that could cause the panic, "Oversize DHCP packet in dhcp_size". The DHCP option parsing code did not handle the PAD option. BUG 2173.
• Fixed bug that would cause SDP to fail after obtaining an IP address from DHCP. BUG 2175.
• Fixed bug that caused ARP method of setting the IP address to occasionally fail. BUG 2176.
• Enhanced the system log display to work around the Internet Explorer problem of not displaying log data until several lines were available. BUG 2177.
• Fixed bug that caused modem emulation on serial ports to not drop DCD when the connection is closed from the network side. BUG 2180.
• Fixed modem emulation bug that didn't silently ignore AT$xxx commands. BUG 2181.
• Fixed bug that caused DHCP or configuration database supplied DNS domain names from being properly configured. BUG 2183.
• Fixed outgoing telnet bug that didn't use the proper TCP port. BUG 2185.
• Fixed bug that could cause SSE based applications to spin if output blocks while there is output data waiting to be sent. BUG 2186.
• Fixed bug that could cause data loss with NativeCOM, if the output modem signals are changed while serial data is being transmitted or received. BUG 2187.
• Fixed DNS query bug that could cause DNS queries to fail if the device server received an improper DNS reply.
• Changed to reset and restart port services when changing serial settings.

Release 01B to 02A

• Fixed bug that prevented outgoing modem signals from being asserted when using hardware flow control and modem emulation.
• Fixed bug that allowed modem signal changes to be missed.
• Fixed bug in the telnet code that could cause the system to hang.
• Fixed bug that could cause the browser interface to hang.
• Fixed bug that caused the initial modem signals to not get reported to NativeCOM when the port is opened.
• Fixed TCP keep-alives.
• Fixed bug that caused uploading small BDNL files to fail.
• Fixed bug that too much data to be written to flash when uploading a BDNL file to the NDS.
• Partially fixed bug that caused the trace data display to stop. This fix ensures that it won't stop un til after 256 hours has elapsed, instead of after only 1 hour.
• Fixed bug that caused dtelnetd to not handle echo properly when entering a password.
• Fixed bug that left telnet in canonical character echo mode.
• Fixed bug that would panic the NDS when HTTP POST requests with Content-Types other than formurl-encoded or multipart-formdata were receieved.
• Fixed bug that could result in missed modem signal changes.
• Fixed bug that could cause telnet to mis-behave.
• Fixed bug that caused rtn to lose input data. Fixed bug that DHCP from renewing the lease.
• Fixed bug that caused DATA ABORT panics.
• Fixed bug that could cause the last part of an LPD print job to get lost when the file size is unspecified.

Release 01A to 01B

• Fixed DNS lookups from the telnet manager to be non-blocking.
• Fixed bug that caused reverse telnet connections to take a long time to close when the DNS server address was invalid.
• Fixed bug that would cause an outgoing telnet connection to hang if the outgoing TCP connection timed out.
• Fixed bug that caused an assertion failure when saving the configuration when the flash save failed.
• Fixed bug that caused the telnet application to get stuck in a rapid open/close loop when Require DCD is set and DCD is asserted.
• Fixed bug that required host names entered on the browser interface to be resolvable at the time of entry.
• Fixed bug that caused the telnet application, when in modem emulation mode, to not process telnet options and not dial the default IP when using an empty ATD command.
• Increased the maximum allowable length of telnet destination IP address field to 47 to allow longer hostnames.
• Fixed bug that would cause telnet to leave abandoned 900x and 800x TCP sockets open, listening for connections, when an outgoing network connection is made.
• Fixed bug that didn't clear the port status network connection status for telnet connections when using modem emulation mode.

Release 01A

• Initial release