ISE: dACL to switch

Question

Hi,
I am trying to figure out the syntax for dACL to a switch running 12.2(55)SE7.
In the switch we have used the following static ACL:
ip access-list extended TEST
10 permit tcp 10.88.0.24 0.7.255.7 10.0.0.2 0.3.255.0 range 1025 2000
It is to limit so only some source IP can access some destination IP on those ports. Now we want to use it dynamicly so that the ACL gets donloaded to the switch when a certain device connects the port.
I added it to ISE like this:
permit tcp 10.88.0.24 0.7.255.7 10.0.0.2 0.3.255.0 range 1025 2000
But that doesn't work. However, when I change the source to any then it works:
permit tcp any 10.0.0.2 0.3.255.0 range 1025 2000
By not working I mean that I see the dACL being downloaded, then the port state is Authz fail and after 1 min the device reauthenticates.
Why does it work with source any?
Regards,
Philip

Answer 1

Hello,
check if the IOS version and hardware platform (switch) you're using  is mentioned in TrustSec document (page 6):
http://www.cisco.com/en/US/docs/solutions/Enterprise/Security/TrustSec_2.0/trustsec_2.0_dig.pdf
The minimum IOS version to use with ISE should be 12.2(55),  but generally it's better to use 15.x.
Also, check if you have  configured everything that is recommended for switch devices in TrustSec  (page 59), including "ip device tracking".
There's also a very nice  document for troubleshooting:
"Cisco  TrustSec How-To Guide: Failed  Authentications and Authorizations"
http://www.cisco.com/en/US/solutions/collateral/ns340/ns414/ns742/ns744/docs/howto_81_troubleshooting_failed_authc.pdf
If it  doesn't work, can you post the output of  the following commands after authorization:
show  authentication session interface
sh ip  access-lists interface
show running-config  interface
show access-list
sh  ip access-lists