Python script to create 8,000 policies in Junos for use in VRFs

8k-junos-policies.py

__author__ = 'amulheirn'

# Create 8,000 export policies for use on 8,000 VRFs in Junos
# Used for type-approval-testing of customer MX960

interface = '0/0/0'        # Local source interface
startvrf = 1                # Start of the vrf range
endvrf   = 8001               # End of the vrf range

for i in range (startvrf, endvrf):
    print "set policy-options policy-statement VRF-%s-redistribute-bgp term export-direct from protocol direct" % i
    print "set policy-options policy-statement VRF-%s-redistribute-bgp term export-direct from policy IMS-VOICE-VPN-LP" % i
    print "set policy-options policy-statement VRF-%s-redistribute-bgp term export-direct then accept" % i
    print "set policy-options policy-statement VRF-%s-redistribute-bgp term reject-others then reject" % i
    print "set policy-options policy-statement VRF-%s-export-to-PEs term add-communities then community add VRF-%s-%s" % (i, i, i)
    print "set policy-options policy-statement VRF-%s-export-to-PEs term redist-to-bgp from policy VRF-%s-redistribute-bgp" % (i, i)
    print "set policy-options policy-statement VRF-%s-export-to-PEs term redist-to-bgp then accept" % i
    print "set policy-options policy-statement VRF-%s-export-to-PEs term reject-others then reject" % i

print "======[END]====="