DCP Series Telcon Message Manual - Public Support Login - Unisys

Event 12 TCP–IP GATEWAY EVENT
IP: ICMP NO CONNECTION FOR REDIRECT–IGNORED
Description: IP is ignoring the redirect because it cannot find the route specified by
the redirect. TCP–IP Stack may have a configuration error, or the network may be
having a problem with a router or a line. The TCP–IP Stack program product
generates this CENLOG.
IP: ICMP RECVD UNSOLICITED ECHO REPLY
Description: ICMP received an echo reply and could not match it to an outstanding
request. The outstanding request may have timed out. This error is similar to IP:ICMP
RECEIVED UNRECOGNIZED INPUT. The TCP–IP Stack program product generates
this CENLOG.
IP: ICMP RCVD DEST UNREACH MSG FROM xxx.xxx.xxx.xxx
DESTINATION = xxx.xxx.xxx.xxx UDM CODE = #
Description: IP received a diagnostic message that originated on a datagram that
could not be routed to its destination. TCP–IP Stack may have a configuration error,
or the network may be having a problem with a router or a line. The TCP–IP Stack
program product generates this CENLOG.
IP: ICMP RCVD PARAM PROBLEM MSG
Description: IP is building messages with invalid headers. The TCP–IP Stack
program product generates this CENLOG.
IP: ICMP RCVD REDIRECT MSG FROM xxx.xxx.xxx.xxx
NEW GATEWAY = xxx.xxx.xxx.xxx
DESTINATION = xxx.xxx.xxx.xxx
Description: Another router is informing IP of a better route. The TCP–IP Stack
program product generates this CENLOG.
IP: ICMP RCVD SOURCE QUENCH FROM xxx.xxx.xxx.xxx
DESTINATION: xxx.xxx.xxx.xxx
Description: A destination host is receiving too many messages from one of the local
hosts. The TCP–IP Stack program product generates this CENLOG.
IP: ICMP RCVD TIME EXCEEDED MSG FROM xxx.xxx.xxx.xxx
DESTINATION xxx.xxx.xxx.xxx
Description: An output message spent more time traversing the Internet than R8
allowed. R8 indicates the specific event. The TCP–IP Stack program product
generates this CENLOG.
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