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Alejandro Ruiz
Beginner

Configuration of SSL VPN in IOS-XE (Version 03.13.01.S)

Hi,

I am looking for some advice in regard to the configuration of SSL VPN in IOS-XE (Version 03.13.01.S).

I have been following the Cisco Guide (http://www.cisco.com/c/en/us/td/docs/ios-xml/ios/sec_conn_sslvpn/configuration/xe-3s/sec-conn-sslvpn-xe-3s-book.html#topic_D5CE388EB64446E0897B4741801C84A5) but I am not really having any luck.

I am testing my config in my lab using a CSR1000V before putting it into the production box.

When I try to fire up a https connection from a Windows client to the listening IP address in the router all what I get is a blank page (after clicking OK in the certficate error). In the virtual router though, I can see that the CRYPTO-SSL-WEBSERVICE is running, but I am not getting prompted with the page for me to enter the username and password.
I am using a self signed certificate and AAA is using local authentication to authenticate my users.
The version of the Anyconnect I am using is 3.1 for Windows, but I have not been to the point where the router pushes the Anyconnect software to the client.
The Windows host is running the latest version of Java (Version 8 Update 31).

I have to be honest and admit that this is not my area of expertise. Therefore, I am afraid I have some very silly questions such as what sort of webpage I should be getting when starting a https section to the router. Is it a default one?

I have not been able to find any real examples on the web and that's why I decided to reach out to you guys for help. Could you please have a look at my config and shed some light about why this is not working?
 
I created the annyconect.xml profile file using the Anyconnect Profile Editor.
 

CSR_1000V_VPN#sh debugging 
IOSXE Conditional Debug Configs:

Conditional Debug Global State: Stop


IOSXE Packet Tracing Configs: 


Crypto SSL Subsystem:
  Crypto SSL (verbose) debugging is on
  Crypto SSL Web Service debugging is on
  Crypto SSL AAA debugging is on
  Crypto SSL Tunnel debugging is on
  Crypto SSL Tunnel Events debugging is on
  Crypto SSL Tunnel Errors debugging is on
  Crypto SSL Tunnel Packets debugging is on
  Crypto SSL Client Package debugging is on

This is what happens when I browse to the listening IP address (1.1.1.1) from the client:

CSR_1000V_VPN#
*Feb 12 05:38:22.959: CRYPTO-SSL: sslvpn process rcvd context queue event
*Feb 12 05:38:22.959: CRYPTO-SSL: sslvpn process rcvd context queue event
*Feb 12 05:38:23.004: CRYPTO-SSL: sslvpn process rcvd context queue event
*Feb 12 05:38:23.004: CRYPTO-SSL: sslvpn process rcvd context queue event
*Feb 12 05:38:23.183: CRYPTO-SSL: sslvpn process rcvd context queue event
*Feb 12 05:38:23.183: CRYPTO-SSL: sslvpn process rcvd context queue event
*Feb 12 05:38:23.217: CRYPTO-SSL: sslvpn process rcvd context queue event
*Feb 12 05:38:23.217: CRYPTO-SSL: Fragmented App data - buffered
*Feb 12 05:38:23.217: CRYPTO-SSL-WEBSERVICE: Date: Thu, 12 Feb 2015 05:38:23 GMT, Expires: Thu, 12 Feb 2015 04:38:23 GMT
*Feb 12 05:38:23.217: CRYPTO-SSL: Unsupported GET Request. Sent Status 501
*Feb 12 05:38:23.217: CRYPTO-SSL: Chunk data written..
 buffer=0x7FE12868F258 total_len=138 bytes=138 tcb=0x7FE180F64058
*Feb 12 05:38:23.217: CRYPTO-SSL: sslvpn process rcvd context queue event
*Feb 12 05:38:23.278: CRYPTO-SSL: sslvpn process rcvd context queue event
*Feb 12 05:38:23.278: CRYPTO-SSL: Fragmented App data - buffered
*Feb 12 05:38:23.278: CRYPTO-SSL-WEBSERVICE: Date: Thu, 12 Feb 2015 05:38:23 GMT, Expires: Thu, 12 Feb 2015 04:38:23 GMT
CSR_1000V_VPN#
*Feb 12 05:38:23.278: CRYPTO-SSL: Unsupported GET Request. Sent Status 501
*Feb 12 05:38:23.278: CRYPTO-SSL: Chunk data written..
 buffer=0x7FE12868F258 total_len=138 bytes=138 tcb=0x7FE180F64058
*Feb 12 05:38:23.279: CRYPTO-SSL: sslvpn process rcvd context queue event


Thanks in advance,

Alejandro
2 REPLIES 2
Anu M Chacko
Cisco Employee

Hi Alejandro,

Weblaunch for SSL VPN is not supported on CSR 1000v. Here's the enhancement request: https://tools.cisco.com/bugsearch/bug/CSCus02767/?reffering_site=dumpcr

Please save this bug so that you get notified if any changes are made to the bug's status.

Regards,

Anu

Hi Anu,

 

I am facing same issue in my side and i am very much eager to know the fix or workaround for this BUG. 

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