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17-10 Preliminary May 9, 2000 APX 8000/MAX TNT/DSLTNT Physical Interface Configuration Guide
Configuring DSL Connections (DSLTNT)
Configuring data transfer rates
admin> set session ses-rate-type = adsl-cap
admin> set session ses-adsl-cap-down-rate = 7168000
admin> write
CONNECTION/adslpipe-1 written
Following is a comparable RADIUS profile:
adslpipe-1 Password = "pipepw", User-Service = Framed-User
Framed-Protocol = PPP,
Framed-Address = 10.2.3.31,
Framed-Netmask = 255.255.255.0,
Ascend-Dsl-Rate-Type = Rate-Type-AdslCap,
Ascend-Dsl-Rate-Mode = Rate-Mode-AutoBaud,
Ascend-Dsl-Downstream-Limit = adslcap-dn-7168000
Configuring per-session data rate limits
You can configure transmit and receive data rate limits for individual connections that use the
CAP-ADSL, SDSL, and unchannelized DS3 cards. ISPs can use these configuration
parameters to limit bandwidth for a connection according to the rate charged for the account.
Note: If the parameters are set for a connection that does not use these cards, the system
ignores the settings.
To configure an SDSL per-session data rate, proceed as in the following example:
1 Read in a Connection profile
admin> read connection sdsl-1
CONNECTION/sdsl-1 read
2 List the Session-Options profile:
admin> list session-options
[in CONNECTION/sdsl-1:session-options]
..
..
..
rx-data-rate-limit = 0
tx-data-rate-limit = 0
3 Specify a maximum receive rate:
admin> set rx-data-rate-limit=64000
4 Specify a maximum transmit rate:
admin> set tx-data-rate-limit=64000
5 Write the profile:
admin> write
Sample log session showing rate control negotiation
The following log messages show an incoming call from the user named adslpipe-1. The
connection is authenticated via RADIUS. After establishing the LAN session, the DSLTNT
reads the data rates: