3Com 3C13636 Configuration Manual page 1464

3Com Router 3000 Ethernet Family
Configuration Guide
Table 1-39 Debugging messages, possible reasons and solutions
Debugging message
DCC:
CALL_DISC_IND
DCC:
Down on interface ***
DCC:
authentication
failed
Receive
The
disconnected
link negotiation
PPP negotiation is failed
due to a wrong PPP
configuration.
The
configured
commands dialer user
and
NAME inconsistent
ERROR, configured
authentication.
connection
disconnected since the
local DCC authentication
has been failed.
3Com Corporation
Possible reason
The physical
connection between
the local and remote
ends is broken, phone
cable is not securely
connected to the
router, or the quality of
phone line is not good.
PPP authentication is
not correctly
configured, so the PPP
authentication is failed.
Remote DCC
authentication is failed,
because name in the
commands dialer user
and dialer route
configured for DCC is
inconsistent with name
configured for PPP
authentication, and the
dialer route at the
remote end does not
contain the local
network address.
The remote end
disconnects the
connection because
the remote DCC
idle-timeout timer has
timed out.
link is probably
because
name argument
in the
dialer route is
with that
in PPP
The
is
1-63
Chapter 1 DCC Configuration
Solution
If PPP configuration is
incorrect or name
configurations
inconsistent,
implement
configuration as shown
in the above example.
If it is the problem of
the network address,
apply the following
measures in
configuration of
remote end: Add the
dialer
corresponding to the
network address of the
local router on the
remote router.
Alternatively, remove
all the dialer routes
configured at
remote end, and use
the dial number.
Refer to the previous
example to make
configuration.
Refer to the previous
example to make
configuration.
are
the
the
the
route
the
the
the