Call for new DNS seed nodes, Mainnet and Testnet

Development and Technical Discussion
22

I noticed inability to connect to last working seed node mainn-seed.grinnode.live from Germany, also I dont see last working IP (85.10.201.143:3414) here Grin Blockchain Explorer and one of IPs (217.173.235.116:3414) uses old Grin 5.0.4 node @mcm-mike .

grin seedcheck command returns this result for list above for now:

[
  {
    "url": "main.gri.mw",
    "dns_resolutions_found": true,
    "success": true,
    "successful_attempts": [
      {
        "ip_addr": "80.90.182.173:3414",
        "handshake_success": true,
        "user_agent": "MW/Grin 5.4.0",
        "capabilities": "HEADER_HIST | TXHASHSET_HIST | PEER_LIST | TX_KERNEL_HASH | PIBD_HIST | PIBD_HIST_1"
      }
    ],
    "unsuccessful_attempts": []
  },
  {
    "url": "grincoin.org",
    "dns_resolutions_found": true,
    "success": true,
    "successful_attempts": [
      {
        "ip_addr": "195.201.2.51:3414",
        "handshake_success": true,
        "user_agent": "MW/Grin 5.4.0",
        "capabilities": "HEADER_HIST | TXHASHSET_HIST | PEER_LIST | TX_KERNEL_HASH | PIBD_HIST | BLOCK_HIST | PIBD_HIST_1"
      }
    ],
    "unsuccessful_attempts": []
  },
  {
    "url": "mainnet.grinffindor.org",
    "dns_resolutions_found": true,
    "success": false,
    "successful_attempts": [],
    "unsuccessful_attempts": [
      {
        "ip_addr": "91.97.173.85:3414",
        "handshake_success": false,
        "user_agent": null,
        "capabilities": null
      }
    ]
  },
  {
    "url": "main-seed.grin.money",
    "dns_resolutions_found": true,
    "success": true,
    "successful_attempts": [
      {
        "ip_addr": "192.227.211.112:3414",
        "handshake_success": true,
        "user_agent": "MW/Grin 5.4.0",
        "capabilities": "HEADER_HIST | TXHASHSET_HIST | PEER_LIST | TX_KERNEL_HASH | PIBD_HIST | BLOCK_HIST | PIBD_HIST_1"
      },
      {
        "ip_addr": "64.69.36.59:3414",
        "handshake_success": true,
        "user_agent": "MW/Grin 5.4.0",
        "capabilities": "HEADER_HIST | TXHASHSET_HIST | PEER_LIST | TX_KERNEL_HASH | PIBD_HIST | BLOCK_HIST | PIBD_HIST_1"
      },
      {
        "ip_addr": "107.175.115.89:3414",
        "handshake_success": true,
        "user_agent": "MW/Grin 5.4.0",
        "capabilities": "HEADER_HIST | TXHASHSET_HIST | PEER_LIST | TX_KERNEL_HASH | PIBD_HIST | BLOCK_HIST | PIBD_HIST_1"
      }
    ],
    "unsuccessful_attempts": []
  },
  {
    "url": "mainnet-seed.grinnode.live",
    "dns_resolutions_found": true,
    "success": false,
    "successful_attempts": [],
    "unsuccessful_attempts": [
      {
        "ip_addr": "217.173.235.116:3414",
        "handshake_success": false,
        "user_agent": null,
        "capabilities": null
      },
      {
        "ip_addr": "213.239.217.14:3414",
        "handshake_success": false,
        "user_agent": null,
        "capabilities": null
      },
      {
        "ip_addr": "176.9.86.219:3414",
        "handshake_success": false,
        "user_agent": null,
        "capabilities": null
      },
      {
        "ip_addr": "85.10.201.143:3414",
        "handshake_success": false,
        "user_agent": null,
        "capabilities": null
      }
    ]
  }
]

to make initial sync work you need to edit ~/.grin/main/grin-server.toml and specify peers_preferred = ["main.gri.mw:3414", "grincoin.org:3414", "main-seed.grin.money:3414"] under [server.p2p_config] for now.

Will wait @stakerV and @wiesche to check their nodes and let’s make at PR to main repo.

1 Like
New grin release 5.4.0 - important stability improvements