H3C MSR810, Command Reference Manual

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When you configure a gat eway address for a P PP address pool, follow these restrictions and
guidelines:
• If you also specify an IP address for an interface, the interface uses its own IP address to
perform IPCP negotiation.
• You can specify only one gateway address for a PPP address pool. Different PPP address
pools must have different gateway addresses (different combinations of
ip-address
and
vpn-instance-name
).
• You can specify any gateway address for a PPP address pool.
Examples
# Specify gateway address
1.1.1.1
and VPN instance
test
for PPP address pool
aaa
.
<Sysname> system-view
[Sysname] ip pool aaa gateway 1.1.1.1 vpn-instance test
Related commands
ip pool
link-protocol ppp
Use
link-protocol ppp
to enable PPP encapsulation on an interface.
Syntax
link-protocol ppp
Default
PPP encapsulation is enabled on all interfaces except Ethernet, VLAN, and ATM interfaces.
Views
Interface view
Predefined user roles
network-admin
Examples
# Enable PPP encapsulation on Serial 2/1/0.
<Sysname> system-view
[Sysname] interface serial 2/1/0
[Sysname-Serial2/1/0] link-protocol ppp
nas-port-type
Use
nas-port-type
to configure the nas-port-type attribute on a VT interface.
Use
undo nas-port-type
to restore the default.
Syntax
nas-port-type
{
802.11
|
adsl-cap
|
adsl-dmt
|
async
|
cable
|
ethernet
|
g.3-fax
|
hdlc
|
idsl
|
isdn-async-v110
|
isdn-async-v120
|
isdn-sync
|
piafs
|
sdsl
|
sync
|
virtual
|
wireless-other
|
x.25
|
x.75
|
xdsl
}
undo nas-port-type
Default
The nas-port-type attribute is determined by the service type and link type of the PPP user, as shown
in Table 5 .