66 lines
1.9 KiB
Python
Executable file
66 lines
1.9 KiB
Python
Executable file
#!/usr/bin/env python3
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"""
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exa-send.py: Send a few testroutes with ExaBGP
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"""
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from sys import stdout, argv
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from time import sleep
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sleep(5)
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# 1st arg is peer number
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# 2nd arg is number of routes to send
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peer = int(argv[1])
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numRoutes = int(argv[2])
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if peer <= 10:
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asnum = 99
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else:
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asnum = peer + 100
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# Announce numRoutes equal routes per PE - different neighbor AS
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for i in range(0, numRoutes):
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stdout.write(
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"announce route 10.201.%s.0/24 med 100 next-hop 10.0.%i.%i origin igp\n"
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% (i, (((peer - 1) / 5) + 1), peer + 100)
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)
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stdout.flush()
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# Announce numRoutes equal routes per PE - different neighbor AS, but same source AS
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for i in range(0, numRoutes):
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stdout.write(
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"announce route 10.202.%s.0/24 med 100 next-hop 10.0.%i.%i origin igp as-path [ %i 200 ]\n"
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% (i, (((peer - 1) / 5) + 1), peer + 100, asnum)
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)
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stdout.flush()
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# Announce numRoutes equal routes with different med per PE and different neighbor AS
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for i in range(0, numRoutes):
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stdout.write(
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"announce route 10.203.%s.0/24 med %i next-hop 10.0.%i.%i origin igp\n"
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% (i, peer, (((peer - 1) / 5) + 1), peer + 100)
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)
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stdout.flush()
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# Announce numRoutes equal routes with different med per PE and different neighbor AS, but same source AS
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for i in range(0, numRoutes):
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stdout.write(
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"announce route 10.204.%s.0/24 med %i next-hop 10.0.%i.%i origin igp as-path [ %i 200 ]\n"
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% (i, peer, (((peer - 1) / 5) + 1), peer + 100, asnum)
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)
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stdout.flush()
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# Announce 2 different route per peer
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stdout.write(
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"announce route 10.205.%i.0/24 next-hop 10.0.%i.%i origin igp\n"
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% (peer, (((peer - 1) / 5) + 1), peer + 100)
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)
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stdout.write(
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"announce route 10.206.%i.0/24 next-hop 10.0.%i.%i origin igp as-path [ %i 200 ]\n"
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% (peer, (((peer - 1) / 5) + 1), peer + 100, asnum)
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)
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stdout.flush()
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# Loop endlessly to allow ExaBGP to continue running
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while True:
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sleep(1)
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