MSC1000G User's Guide
In order to allow communication between the end points (the CPE devices and the BRAS),
you need to configure the DSLAM (the MSC) to translate PPPoA frames to PPPoE packets
and vise versa.
When PPPoA packets are received from the CPE, the ATM headers are removed and the MSC
adds PPPoE and Ethernet headers before sending the packets to the BRAS. When the MSC
receives PPPoE packets from the BRAS, PPPoE and Ethernet headers are stripped and
necessary PVC information (such as encapsulation type) is added before forwarding to the
designated CPE.
You can use the
25.8.1 port paepvc delete Command
Syntax:
port paepvc delete <slot-port-vpi/vci>
This command removes a PAE PVC.
25.8.2 port paepvc set Command
Syntax:
port paepvc set <slot-port-vpi/vci> <profile> <mux> <pvid> <priority>
[acname <acname>] [srvcname <srvcname>] [hellotime <hellotime>]
where
<profile>
<mux>
<acname>
<srvname>
This command creates a PPPoA-to-PPPoE PVC to allow communication between the ATM
(CPE) and Ethernet network (BRAS) segments. The PVC is mapped to a PPPoE session that
connects to the specified BRAS.
376
command to create PVCs for PAE translation.
port paepvc
=
Name of an ATM profile.
=
Encapsulation method (llc or vcmux).
=
This field is optional. Specify the hostname of a remote access
concentrator if there are two access concentrators (or BRAS) on
the network or that you want to allow PAE translation to the
specified access concentrator.
=
This field is optional. Specify the name of the service that uses
this PVC. This must be a service name that you configure on the
remote access concentrator.
Chapter 25 port Commands