Creating Device configuration snippets
[CREATED] dut: initial,routing,bgp,bgp.policy
[CREATED] x1: initial,routing,bgp
[CREATED] x2: initial,routing,bgp
Checking Are lab devices ready to be configured?
 [INFO] Checking SSH server(s) on dut
[SSH]     SSH server on node dut (device iosxr) is ready after 26.8 seconds
Config Deploying device configurations
 [INFO] Executing initial configuration for node dut
 [INFO] Executing initial configuration for node x1
 [INFO] Executing initial configuration for node x2
 [INFO] Executing routing configuration for node x1
 [INFO] Executing routing configuration for node x2
 [INFO] Executing bgp configuration for node x2
 [INFO] Executing bgp configuration for node x1
 [INFO] Executing routing configuration for node dut
 [INFO] Executing bgp configuration for node dut
 [INFO] Executing bgp.policy configuration for node dut

Results of configuration script deployments
================================================================================
dut              Script:  initial,routing,bgp,bgp.policy
x1               Script:  initial,routing,bgp
x2               Script:  initial,routing,bgp


Use this topology to test the AS path prepending. The DUT has prepend its AS
once on updates sent to X1 and prepend AS 64999 to updates sent to X2.