CHAPTER 4: SYSTEM ADMINISTRATION
SYSTEM ADMINISTRATION
MULTINET4 MULTI-PORT SERIAL SERVER & MANAGED SWITCH – INSTRUCTION MANUAL
4–37
Host Unreachable
Serial port S
x
reports that the host at
ipaddr
is unreachable.
The terminal server channel for Serial port S
x
is configured to call out
to a remote host at IP address
ipaddr
but the system has no route to
the destination address.
Connection
Refused
Serial port S
x
reports that the connection to the host at
ipaddr
(
tcpport
) was refused.
The terminal server channel for Serial port S
x
is configured to call out
to a remote host at IP address
ipaddr
and TCP port
tcpport
, but the
host actively refused the connection.
Lost Connection
Lost connection with host
ipaddr
(
tcpport
) on channel S
x
.
The terminal server channel for Serial port Sx was connected but the
system lost contact with the remote host. The remote host may have
actively torn down the connection or the connection may have been
flagged as dead due to lack of response to TCP keep-alive messages.
Handshake Failed
Serial port S
x
reports that the host at
ipaddr
(
tcpport
) did not respond
to the SSL handshake.
The terminal server channel for Serial port S
x
is configured for SSL
security. During the authentication phase of the SSL handshake, the
peer did not respond. This is likely because the connection was made
to a non-SSL enabled host.
See the SSL troubleshooting section (
Section 7.9:
Troubleshooting Terminal Server SSL Connections
) for
more information.
Handshake
Problem
Serial port S
x
experienced a problem (
problemdescription
) while
connecting to the host at
ipaddr
(
tcpport
).
The terminal server channel for Serial port S
x
is configured for SSL
security. During the authentication phase of the SSL handshake, a
problem occurred and the handshake did not complete. Possible
problems include:
• unknown protocol
• no shared cipher
Table 4–23: Logged Events
Event
Description
