Appendix A. Configuring Advanced User Parameters
260 PACSystems* RX7i & RX3i TCP/IP Ethernet Communications User Manual GFK-2224Q
Ethernet Redundancy Parameters (task q) Default Range
rdipckival Interval between additional checks for Redundant IP address in
use (in milliseconds).
When activating the Redundant IP address, the ETM sends a
burst of three ARP requests at 20ms intervals.
If the ETM receives an SRP response, it delays for the interval
specified by rdipckival, plus an additional 20ms. After the
specified interval has passed, the ETM tries again, repeating the
cycle of three ARP requests. The ETM repeats the request cycle
after each SRP response; however the delay interval after a
response is received doubles each cycle, to a maximum of 2.0
seconds.
100
(0064H)
1 – 1000ms
rdiparpivl Interval between gratuitous ARP requests sent by the backup
unit on behalf of the new active unit (in ms).
100
(0064H)
1 – 1000ms
rdipnumarp
Number of gratuitous ARP requests to send out during
Redundant IP activation process.
1
(0001H)
1 – 25
rdiparplog Number of gratuitous ARP requests to send by backup unit
before a “Redundant IP not available” exception is logged. (The
backup unit continues to send ARP requests as long as it
receives network packets addressed to the Redundant IP
Address.)
5
(0005H)
1 – 25
FTP Parameters (task t) Default Range
tpassword Password for login for FTP access. “system” 0 to 8 characters
UDP Parameters (task u)
None None
SRTP Parameters (task v) Default Range
vconn_tout
2
6
SRTP inactivity timeout (in seconds). Amount of time to wait
before cleaning up an abandoned privileged SRTP server
connection. Any non-zero value is rounded up to the next
multiple of 5 seconds. See “SRTP Inactivity Timeout” in Chapter
1 for details.
All privileged connections initially use the SRTP inactivity
timeout specified by this AUP parameter. Inactivity timeouts
established by an SRTP Client on an individual connection will
override any AUP specified inactivity timeout on that
connection.
0 = SRTP Inactivity Timeout disabled.
30
seconds
0 – 420 seconds
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