Appendix A. Configuring Advanced User Parameters256 PACSystems* RX7i & RX3i TCP/IP Ethernet Communications User Manual GFK-2224Qgnostale When bit zero in the “Production Status” field of thePDU of a consumed sample is set, sample is stale.0 = allow status to be sent to the application whenexchange status indicates stale data.1 = prevent the new status from being sent to theapplication if exchange status indicates stale data.0 (0H) 0, 1EGD provides a UDP port parameter and host group IP address parameter for each of 32 possible host groups(1-32). The parameter formats for each host group are shown below. XX specifies host group 1-32.gXX_udp UDP port for host group XX 18246 (4746H) 1 – 65535 (ffffH)Only the gdata_portand gXX_udpparameters may sharethe same UDP portnumber. All other UDPport numberparameters in the AUPfile must use uniqueport numbers.gXX_addr Multicast host group IP Address (must be Class Daddress)224.0.7.XX 224.0.0.2 –239.255.255.255gXX_ttl IP time-to-live for host group (multicast) messages(hop count)1 (1H) 0 – 255 (00ffH)Note: If you configure different values for EGD exchanges with Unicast and Broadcast destination types, thelargest value will be used for all Unicast and Broadcast exchanges.If you configure multiple gXX_ttl values for different Multicast exchanges, the smallest value amongthe configured parameters will be used for all exchanges.This applies only to PACS Ethernet Interface modules.SRTP Client (Channels) Parameters (task h) Default Rangehconn_tout TCP Connect timeout (in milliseconds) 75000 (124F8H) 10 – 75000 (124F8H)IP Parameters (task i) Default RangeIttl26 IP header default time–to–live (hop count) 64 (0040H) 0 – 255 (00ffH)ifrag_tmr26 IP fragment timeout interval in seconds 3 (0003H) 0 – 65535 (ffffH)ICMP/IGMP Parameters (task j) None None
