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Part No. 1.024.2320 Rev CA

June 2000

®

R

ELEASE

 N

OTES

S

UPER

S

TACK

®

 II R

EMOTE

 A

CCESS

 S

YSTEM

 1500

R

ELEASE

 2.5 

These Release Notes contain information for Release 2.5 of the 
SuperStack

®

 II Remote Access System 1500 (RAS 1500). It includes the 

following:

New Features ........................................................................2

MSCHAP V1, V2

Full Duplex Ethernet

File Compression

PAT (TCP and UDP) support for WAN Interface

NAT (Dynamic and Static) over WAN Interface

Web configurator support for WAN Interface

GSM

Operational Information ........................................................9

Visit the RAS 1500 Web Site (http://www.3com.com/ras1500) for the 
latest RAS 1500 product information, code, and documentation. On this 
site, you will also find a link to the 3Com Knowledgebase where you will 
find useful product tips and information posted by other RAS 1500 users.

ISDN Assistance

For assistance with Integrated Services Digital Network (ISDN) services in 
the U.S., call the 3Com Access Plus hot line, 1-800-367-3869.

When a similar service is available in Canada, information will be posted 
on the 3Com Support Web Site (http://support.3com.com).

For assistance with ISDN services in Latin America, contact your local 
phone company.

RelNotes2.5.fm  Page 1  Thursday, June 8, 2000  2:42 PM

Summary of Contents for 3C433279A

Page 1: ...e RAS 1500 Web Site http www 3com com ras1500 for the latest RAS 1500 product information code and documentation On this site you will also find a link to the 3Com Knowledgebase where you will find us...

Page 2: ...u may also set PPP Receive Authentication through the Command Line Interface CLI The CLI command to set PPP Receive Authentication using either Version 1 or Version 2 is as follows SET PPP RECEIVE_AUT...

Page 3: ...addresses to a single ISP assigned address You can set PAT through the Web Configuration Interface From the main browser based Web Configuration Interface page click Select NAT PAT Configuration under...

Page 4: ...UDP Private IP Address You can also set UDP PAT using CLI The CLI command for adding UDP PAT over the WAN interface is as follows ADD PAT UDP USER USER_NAME This command should be followed sequentiall...

Page 5: ...The CLI command for adding Dynamic NAT over the WAN interface is as follows ADD NAT DYNAMIC USER USER_NAME This command should be followed sequentially by the following sub commands See the table bel...

Page 6: ...rivate network for the connection Once the connection to the public network is closed the information in the table is dropped and this IP address is free for the next connection Each time a user conne...

Page 7: ...the private network 1 1 1 1 connects to the public network Static NAT translates the IP address and connects it to the static assigned addresses 2 2 2 2 The RAS 1500 maintains a table of active mappi...

Page 8: ...ously however individual users connecting to the public network must be configured for either dynamic or static NAT In addition the IP addresses of users configured for either NAT type must be consecu...

Page 9: ...ialing out from the RAS1500 would time out prematurely while waiting for the other side to answer have been corrected Adding a User When you add a user from the LAN to LAN page to use Frame Relay over...

Page 10: ...o have one datalink on the WAN interface either PPP or Frame Relay You cannot modify a Frame Relay user to PPP Leased Line or vice versa in the modify mode in the LAN to LAN and Shared ISP pages of th...

Page 11: ...supports this feature Some Frame Relay providers require you to turn this feature OFF To disable LMI on your WAN port use the following command at the CLI prompt SET FRAME_RELAY ON INTERFACE RM0 WAN 1...

Page 12: ...RelNotes2 5 fm Page 12 Thursday June 8 2000 2 42 PM...

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