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hadiasghari / pyasn

Python IP address to Autonomous System Number lookup module. (Supports fast local lookups, and historical lookups using archived BGP dumps.)
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AssertionError while converting RIB #76

Closed ct-wei closed 11 months ago

ct-wei commented 11 months ago

I just found the error when I try to convert the rib to dat. mrtx.dump_prefixes_to_file(prefixes, args.single[1], args.single[0]) fw.write('; IP-ASN32-DAT file\n; Original source: %s\n' % source_description) UnicodeEncodeError: 'ascii' codec can't encode characters in position 60-61: ordinal not in range(128)

it seems the older rib data can work perfectly, while the new rib data can't. like: rib.20230803.2200.bz2 Is it the data's wrong or code bug?

hadiasghari commented 11 months ago

Hi @ct-wei. Can you provide some extra information to help with troubleshooting/replication:

ct-wei commented 11 months ago

Thanks for reply! rib data is from http://archive.routeviews.org/route-views6/bgpdata/2023.08/RIBS/ the command is pyasn_util_convert.py --single rib.20230803.2200.bz2 test.dat

hadiasghari commented 11 months ago

That file and command work without any problems for me--here is my output: 

$ pyasn_util_convert.py --single rib.20230803.2200.bz2 test.dat
Parsing MRT/RIB archive ..  MrtTD2Record (PEER-INDEX-TABLE, collector 2162111344, 74 peers)
  MRT record 100000 @4s
  MRT record 200000 @9s
IPASN database saved (0 IPV4 + 200024 IPV6 prefixes)

Perhaps try downloading the RIB file again. If it's still not resolved, please tell me your Python & pyasn versions.

ct-wei commented 11 months ago

That file and command work without any problems for me--here is my output:

$ pyasn_util_convert.py --single rib.20230803.2200.bz2 test.dat
Parsing MRT/RIB archive ..  MrtTD2Record (PEER-INDEX-TABLE, collector 2162111344, 74 peers)
  MRT record 100000 @4s
  MRT record 200000 @9s
IPASN database saved (0 IPV4 + 200024 IPV6 prefixes)

Perhaps try downloading the RIB file again. If it's still not resolved, please tell me your Python & pyasn versions.

Oh it seems work.Thanks a lot!😊