Command Manual – User Access
H3C SecPath Series Security Products
Chapter 1 PPP Configuration Commands
1-11
You may use PPP LQC to monitor quality of PPP links including those in MP bundles.
The system shuts down a link when its quality decreased below the
forbidden-percentage and brings it up when its quality ameliorates exceeding the
resumptive-percentage. When re-enabling the link, PPP LQC experiences a delay to
avoid link flapping.
Note that the value of
resumptive-percentage
must be equal to or greater than that of
forbidden-percentage
.
When enabling LQC at both ends of a PPP link, you must use the same parameter
settings on the devices at both ends. Normally, you are not encouraged to enable LQC
at both ends of a link.
Besides, you are not encouraged to enable PPP LQC on a dial-up line. That is because
in case the link is disabled, the DCC would disconnect the dial-up line, resulting in
inability of LQC to work. LQC can operate again only after the DCC brings the dial-up
line up again for transmitting data.
Related command:
timer hold
.
Example
# Enable LQC on interface Dialer1, setting forbidden-percentage to 90% and
resumptive-percentage to 95%.
[H3C-Dialer1] ppp lqc 90 95
1.1.13 ppp pap local-user
Syntax
ppp pap local-user username
password
{
simple
|
cipher
}
password
undo ppp pap local-user
View
Interface view
Parameter
username
: Username sent,
which is a string of 1 to 80 characters.
password
: Password sent.
simple
: Password in plain text.
cipher
: Password in encrypted text.
Description
Use the
ppp pap local-user
command to configure the username and password sent
by the local firewall when it is authenticated by the peer in PAP mode.
Use the
undo ppp pap local-user
command to cancel the configuration.
