Merge #16999: net: 0.19 seeds update

0218171a24 contrib: Remove invalid nodes from seeds list (Wladimir J. van der Laan)
3b09f2b9d9 net: 0.19 hardcoded seeds update (Wladimir J. van der Laan)
801d341f3a contrib: makeseeds: More fancy output (Wladimir J. van der Laan)
ed76299bea contrib: makeseeds: Limit per network, instead of total (Wladimir J. van der Laan)
c254a9ef69 contrib: makeseeds: dedup by ip,port (Wladimir J. van der Laan)
3314d87966 contrib: makeseeds: Factor out ASN lookup (Wladimir J. van der Laan)
301c2b1ab5 contrib: makeseeds: Improve logging and filtering (Wladimir J. van der Laan)

Pull request description:

  - contrib: Improve makeseeds script
  - net: 0.19 hardcoded seeds update

  Sources:
  - http://bitcoin.sipa.be/seeds.txt.gz (Sipa)
  - https://github.com/bitcoin/bitcoin/files/3671913/dnsseed.dump.tar.gz (Sjors)

  Output:
  ```
  Initial: IPv4 418690, IPv6 55861, Onion 2747
  Skip entries with invalid address: IPv4 418690, IPv6 55861, Onion 2747
  After removing duplicates: IPv4 409220, IPv6 54028, Onion 2717
  Skip entries from suspicious hosts: IPv4 409219, IPv6 54028, Onion 2717
  Enforce minimal number of blocks: IPv4 106719, IPv6 46342, Onion 2621
  Require service bit 1: IPv4 106384, IPv6 46241, Onion 2542
  Require minimum uptime: IPv4 5300, IPv6 1153, Onion 201
  Require a known and recent user agent: IPv4 4642, IPv6 1060, Onion 141
  Filter out hosts with multiple bitcoin ports: IPv4 4642, IPv6 1060, Onion 141
  Look up ASNs and limit results, both per ASN and globally: IPv4 464, IPv6 48, Onion 141
  ```

ACKs for top commit:
  Sjors:
    ACK 0218171. I also checked that `chainparamsseeds.h` is generated from `nodes_main.txt`. Sounds like we should look at this script a bit more outside release moments :-)

Tree-SHA512: c1f5795fe88d14800c4da918387368d51e85f4319f2ce3c0359851d041767e2883f32b1da371bba22bd5f0b442ac3e5ea7d685c233ad2cc4045c930f973b0aa2
This commit is contained in:
Wladimir J. van der Laan
2019-10-02 13:32:05 +02:00
3 changed files with 1518 additions and 2501 deletions

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