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  1. text = """VirtualFuncEthernet0/7/0.2001 (up):
  2.   L3 1.1.2.2/24 ip4 table-id 8 fib-idx 2
  3.   L3 2001:db8:0:1:1:1:2:2/112 ip6 table-id 8 fib-idx 1
  4. VirtualFuncEthernet0/9/0 (dn):
  5. host-vpp1out (up):
  6.   L3 1.1.1.1/24
  7.   L3 1.1.2.1/24
  8.   L3 2001:db8:0:1:1:1:1:1/112
  9.   L3 2001:db8:0:1:1:1:2:1/112
  10. local0 (dn):
  11. loop0 (up):
  12.   L3 1.1.1.1/32 ip4 table-id 7 fib-idx 1"""
  13.  
  14. results = []
  15. f = iter(text.splitlines())
  16. for line in f:
  17. 	if line.startswith("host-vpp1out (up):"):
  18. 		line = next(f)
  19. 		while line.startswith("  L3 "):
  20. 			results.append(line[5:].split("/")[0])
  21. 			line = next(f)
  22. 		break
  23.  
  24. print(results)
Success #stdin #stdout 0.02s 9176KB
comments (?)
stdin 
Standard input is empty
stdout 
['1.1.1.1', '1.1.2.1', '2001:db8:0:1:1:1:1:1', '2001:db8:0:1:1:1:2:1']
https://ideone.com/9mh1MY
language:
Python 3 (python  3.12)
created:
5 years ago
visibility:
secret

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