Want to Setup VPN

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Oct 28th, 2008
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Hi I want to setup VPN using RADIUS (WIndows). We have a 256Kbps dedicate internet link terminated on the serial connection of our 1841 router. I want to enable clients to VPN in our network and use the network resources.

Need help in setting this up. What will I need e.g updated IOS or module etc and the configd. Below is the show version of my router:


Cisco IOS Software, 1841 Software (C1841-BROADBAND-M), Version 12.4(2)XA, RELEASE SOFTWARE (fc3)Synched to technology version 12.4(3.9)T

Technical Support: http://www.cisco.com/techsupport

Copyright (c) 1986-2005 by Cisco Systems, Inc.

Compiled Sun 09-Oct-05 23:35 by ealyon


ROM: System Bootstrap, Version 12.4(13r)T, RELEASE SOFTWARE (fc1)

ROM: Cisco IOS Software, 1841 Software (C1841-BROADBAND-M), Version 12.4(2)XA, R

ELEASE SOFTWARE (fc3)


SPC-NABUA uptime is 3 weeks, 1 day, 1 hour, 4 minutes

System returned to ROM by power-on

System image file is "flash:c1841-broadband-mz.124-2.XA.bin"


Cisco 1841 (revision 6.0) with 115712K/15360K bytes of memory.

Processor board ID FHK1114121H

2 FastEthernet interfaces

1 Serial(sync/async) interface

DRAM configuration is 64 bits wide with parity disabled.

191K bytes of NVRAM.

31488K bytes of ATA CompactFlash (Read/Write)


Configuration register is 0x2102

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Istvan_Rabai Tue, 10/28/2008 - 21:20
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Hi Usaia,


To be able to set up RADIUS-based AAA and IPSec VPNs, you will need to upgrade your IOS that contains one of the following strings in the IOS file name:


advsecurityk9

advipservicesk9

or

adventerprisek9


Check this link out:

http://tools.cisco.com/ITDIT/CFN/jsp/index.jsp


Cheers:

Istvan


utawakevou Thu, 10/30/2008 - 15:35
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Have done the upgrade:


Cisco IOS Software, 1841 Software (C1841-ADVSECURITYK9-M), Version 12.4(21a), RELEASE SOFTWARE (fc1)

Technical Support: http://www.cisco.com/techsupport

Copyright (c) 1986-2008 by Cisco Systems, Inc.

Compiled Mon 29-Sep-08 14:29 by prod_rel_team


ROM: System Bootstrap, Version 12.4(13r)T, RELEASE SOFTWARE (fc1)


SPC-NABUA uptime is 16 hours, 7 minutes

System returned to ROM by reload at 06:36:13 UTC Thu Oct 30 2008

System image file is "flash:c1841-broadband-mz.124-2.XA.bin"



This product contains cryptographic features and is subject to United

States and local country laws governing import, export, transfer and

use. Delivery of Cisco cryptographic products does not imply

third-party authority to import, export, distribute or use encryption.

Importers, exporters, distributors and users are responsible for

compliance with U.S. and local country laws. By using this product you

agree to comply with applicable laws and regulations. If you are unable

to comply with U.S. and local laws, return this product immediately.


A summary of U.S. laws governing Cisco cryptographic products may be found at:

http://www.cisco.com/wwl/export/crypto/tool/stqrg.html


If you require further assistance please contact us by sending email to

[email protected].


Cisco 1841 (revision 6.0) with 115712K/15360K bytes of memory.

Processor board ID FHK1114121H

2 FastEthernet interfaces

1 Serial(sync/async) interface

1 Virtual Private Network (VPN) Module

DRAM configuration is 64 bits wide with parity disabled.

191K bytes of NVRAM.

31488K bytes of ATA CompactFlash (Read/Write)


Configuration register is 0x2102


Any configuration sample will do. Anyway here is an ISA box between the router and the RADIUS server.

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