Problems connecting to a new SMSC

Hi All,

Our operator upgraded to a new local developed SMSC and implemented a
rule which does not allow more than 2 connections at any one time. Ever
since I have been having hassles with Kannel cvs-20030310 running under
cygwin.

I am able to receive messages and send messages. According to the
operator I have connected successfully but there is still another
'thread' that is trying to connect again - which they do not allow
because I am already connected as a transmitter and receiver. I am using
SMPP v3.4.

After a sufficient amount of time +-24 hours bearerbox dies buy shutting
down.

Any ideas?

Here is an extraction from the log file:

2003-08-14 12:05:23 [34] ERROR: Error reading from fd 125:
2003-08-14 12:05:23 [33] ERROR: Error reading from fd 123:
2003-08-14 12:05:24 [35] ERROR: Error reading from fd 122:
2003-08-14 12:05:24 [32] ERROR: Error reading from fd 119:
2003-08-14 12:05:26 [35] ERROR: connect failed
2003-08-14 12:05:26 [35] ERROR: error connecting to server
`196.xx.xxx.xx' at port `1060'
2003-08-14 12:05:26 [35] ERROR: SMPP[MY_OPERATOR_SMSC]: Couldn't connect
to server.
2003-08-14 12:05:26 [35] ERROR: SMPP[MY_OPERATOR_SMSC]: Couldn't connect
to SMS center (retrying in 10 seconds).
2003-08-14 12:05:26 [32] ERROR: connect failed
2003-08-14 12:05:26 [32] ERROR: error connecting to server
`196.xx.xxx.xx' at port `1060'
2003-08-14 12:05:26 [32] ERROR: SMPP[ANOTHER_OPERATOR_SMSC]: Couldn't
connect to server.
2003-08-14 12:05:26 [32] ERROR: SMPP[ANOTHER_OPERATOR_SMSC]: Couldn't
connect to SMS center (retrying in 10 seconds).
2003-08-14 14:29:35 [34] ERROR: Error reading from fd 125:
2003-08-14 14:29:39 [34] WARNING: SMPP: PDU NUL terminated string has no
NUL.
2003-08-14 14:29:39 [34] ERROR: SMPP[MY_OPERATOR_SMSC]: SMSC rejected
login to transmit, code 0x0000000d.
2003-08-14 14:29:39 [34] ERROR: SMPP[MY_OPERATOR_SMSC]: I/O error or
other error. Re-connecting.
2003-08-14 14:29:39 [34] WARNING: SMPP: PDU NUL terminated string has no
NUL.
2003-08-14 14:29:39 [34] ERROR: SMPP[MY_OPERATOR_SMSC]: SMSC rejected
login to transmit, code 0x0000000d.
2003-08-14 14:29:39 [34] WARNING: SMPP: PDU NUL terminated string has no
NUL.
2003-08-14 14:29:39 [34] ERROR: SMPP[MY_OPERATOR_SMSC]: SMSC rejected
login to transmit, code 0x0000000d.