HP X.25/9000 User's Guide HP-UX 11i v3 (5900-1523, August 2011)

If the pathnames of the arguments is not similar to the example, execute the command with
the absolute pathname.
2. Cause:
The local_tcpip_address field in the XOT configuration file has a duplicate IP address.
Solution:
Check the log file, /var/x25/log/XOT<instance number>_<yymmdd>.log for an
entry similar to the following:
# cat /var/x25/log/XOT0_110201.log
20:06:12.582: xotWork_StartListen: failed to bind to port 1998,
error=227
20:06:12.582: **ERROR** xotEngine_Init: failed to listen on XOT
port=1998
20:06:12.582: **ERROR** fwGuts_Init: xotEngine_Init failed exit
20:06:12.582: CXsknConfig::ClearSvcCache
20:06:12.582: XOT Daemon shut down
20:06:12.582: xotd exiting from main()
20:06:12.582: xotd - exitHandler
20:06:12.690: xotd shut down
If the entry is present, verify if the local_tcpip_address field in the XOT configuration file has
a valid IP address configured on the system.
If the IP address is invalid, enter a valid IP address and execute the x25init command again.
3. Cause:
Issue with the X.25 stack running on the system.
Solution:
If the local_tcpip_address field has a valid IP address, go to the /var/x25/log/ directory
and check if any core file has been created under / directory.
If any core file is present, it could be an issue with the X.25 stack running on the system. Report
the issue to the HP Support Team.
Configuring the high availability feature for X.25 over TCP
Configuring the local and remote failover features for X.25 over TCP (XOT) interface is not supported
in this release of the X.25 software.
Configuring PAD services for X.25 over TCP
Configuring PAD services for X.25 over TCP (XOT) interface is not supported in this release of the
X.25 software.
Configuring PAD services
This section contains step-by-step instructions for configuring PAD services. Skip this section if you
don’t need to configure PAD services.
The procedures in this section are optional. Your X.25 link software does not require you to configure
PAD services.
You can use SMH to add or modify the following:
• PAD terminal emulation (local to remote)
• PAD support server (remote to local)
Configuring PAD services 55