user138391: I am super new to lightning development and just starting to play around with stuff and wanted to execute some circular rebalancing payments, but was confronted with problems coming from the getroute method
My problem: I setup a regtest graph consisting of 3 nodes
A<—(25Ksat)-(40Ksat)-(15Ksat)—>B<—(35Ksat)-(65Ksat)-(30Ksat)—>C<—(60Ksat)-(90Ksat)-(30Ksat)—>A.
From the node A I execute
lcli getroute <C_ID> 5000sat 0 <TRIED_ALL_VALUES> <A_ID> 100.0 ["<C_ID>"]
excludes contains C_ID to avoid showing direct connections. When excludes contains <A_ID> the direct connection is proposed. I hope to see the A—>B—>C route, but only get A—>C.
Now, all the channels I created are publicly announced, but if I try to execute lcli listchannels on any of my nodes, I end seeing only my channels. What did I miss? Additionally, if I execute lcli listnodes I only see my direct peers, not the other nodes on the network. As if the announcements on the gossip network do not come though.
I am super grateful for any hint or thought!
Every node has the same config. Here are the configs from lcli listconfigs (except the plugins section, which is quite large and would be distracting):
{
   "# version": "v0.12.1",
   "conf": "/root/.lightning/config",
   "lightning-dir": "/data/lightning",
   "network": "regtest",
   "allow-deprecated-apis": true,
   "rpc-file": "lightning-rpc",
   "plugins": [...],
   "important-plugins": [...],
   "always-use-proxy": false,
   "daemon": true,
   "wallet": "sqlite3:///data/lightning/regtest/lightningd.sqlite3",
   "large-channels": false,
   "experimental-dual-fund": false,
   "experimental-onion-messages": false,
   "experimental-offers": false,
   "experimental-shutdown-wrong-funding": false,
   "rgb": "03dac7",
   "alias": "IRATEGENESIS-v0.12.1",
   "pid-file": "/data/lightning/lightningd-regtest.pid",
   "ignore-fee-limits": true,
   "watchtime-blocks": 6,
   "max-locktime-blocks": 2016,
   "funding-confirms": 1,
   "cltv-delta": 6,
   "cltv-final": 20,
   "commit-time": 10,
   "fee-base": 0,
   "rescan": 30,
   "fee-per-satoshi": 0,
   "htlc-minimum-msat": "0msat",
   "htlc-maximum-msat": "18446744073709551615msat",
   "max-concurrent-htlcs": 483,
   "max-dust-htlc-exposure-msat": "50000000msat",
   "min-capacity-sat": 10000,
   "disable-ip-discovery": false,
   "offline": false,
   "autolisten": true,
   "disable-dns": false,
   "encrypted-hsm": false,
   "rpc-file-mode": "0600",
   "log-level": "info",
   "log-timestamps": true,
   "log-prefix": "",
   "log-file": "/var/log/lightning/lightningd.log"
}

And here is the result of lcli getinfo:
{
   "id": "03dac78928a90839c2e7a4ba1e5a1567466f944ba1345cfe1fee9da226f1a34aef",
   "alias": "IRATEGENESIS-v0.12.1",
   "color": "03dac7",
   "num_peers": 2,
   "num_pending_channels": 0,
   "num_active_channels": 2,
   "num_inactive_channels": 0,
   "address": [],
   "binding": [
      {
         "type": "ipv6",
         "address": "::",
         "port": 19846
      },
      {
         "type": "ipv4",
         "address": "0.0.0.0",
         "port": 19846
      }
   ],
   "version": "v0.12.1",
   "blockheight": 162,
   "network": "regtest",
   "msatoshi_fees_collected": 0,
   "fees_collected_msat": "0msat",
   "lightning-dir": "/data/lightning/regtest",
   "our_features": {
      "init": "08a000080269a2",
      "node": "88a000080269a2",
      "channel": "",
      "invoice": "02000000024100"
   }
}


user138391: Since the issue was present on regtest environment only, I found out that the channel establishment didn't collect enough confirmations. In the environment I have been using, it was enough to change the behaviour of the mining nodes to mine new blocks more frequently, while on polar for example I did quick mining for several times. For other ways to simulate mining refer to Bitcoin regtest mining.
I found out that the channel get announced after at least 6 confirmations

138391: <p>I am super new to lightning development and just starting to play around with stuff and wanted to execute some circular rebalancing payments, but was confronted with problems coming from the <code>getroute</code> method</p>
<p>My problem: I setup a regtest graph consisting of 3 nodes
A&lt;—(25Ksat)-(40Ksat)-(15Ksat)—&gt;B&lt;—(35Ksat)-(65Ksat)-(30Ksat)—&gt;C&lt;—(60Ksat)-(90Ksat)-(30Ksat)—&gt;A.</p>
<p>From the node A I execute</p>
<p><code>lcli getroute &lt;C_ID&gt; 5000sat 0 &lt;TRIED_ALL_VALUES&gt; &lt;A_ID&gt; 100.0 [&quot;&lt;C_ID&gt;&quot;]</code></p>
<p>excludes contains C_ID to avoid showing direct connections. When excludes contains &lt;A_ID&gt; the direct connection is proposed. I hope to see the A—&gt;B—&gt;C route, but only get A—&gt;C.</p>
<p>Now, all the channels I created are publicly announced, but if I try to execute <code>lcli listchannels</code> on any of my nodes, <strong>I end seeing only my channels</strong>. What did I miss? Additionally, if I execute <code>lcli listnodes</code> I only see my direct peers, not the other nodes on the network. As if the announcements on the gossip network do not come though.</p>
<p>I am super grateful for any hint or thought!</p>
<p>Every node has the same config. Here are the configs from <code>lcli listconfigs</code> (except the plugins section, which is quite large and would be distracting):</p>
<pre><code>{
   &quot;# version&quot;: &quot;v0.12.1&quot;,
   &quot;conf&quot;: &quot;/root/.lightning/config&quot;,
   &quot;lightning-dir&quot;: &quot;/data/lightning&quot;,
   &quot;network&quot;: &quot;regtest&quot;,
   &quot;allow-deprecated-apis&quot;: true,
   &quot;rpc-file&quot;: &quot;lightning-rpc&quot;,
   &quot;plugins&quot;: [...],
   &quot;important-plugins&quot;: [...],
   &quot;always-use-proxy&quot;: false,
   &quot;daemon&quot;: true,
   &quot;wallet&quot;: &quot;sqlite3:///data/lightning/regtest/lightningd.sqlite3&quot;,
   &quot;large-channels&quot;: false,
   &quot;experimental-dual-fund&quot;: false,
   &quot;experimental-onion-messages&quot;: false,
   &quot;experimental-offers&quot;: false,
   &quot;experimental-shutdown-wrong-funding&quot;: false,
   &quot;rgb&quot;: &quot;03dac7&quot;,
   &quot;alias&quot;: &quot;IRATEGENESIS-v0.12.1&quot;,
   &quot;pid-file&quot;: &quot;/data/lightning/lightningd-regtest.pid&quot;,
   &quot;ignore-fee-limits&quot;: true,
   &quot;watchtime-blocks&quot;: 6,
   &quot;max-locktime-blocks&quot;: 2016,
   &quot;funding-confirms&quot;: 1,
   &quot;cltv-delta&quot;: 6,
   &quot;cltv-final&quot;: 20,
   &quot;commit-time&quot;: 10,
   &quot;fee-base&quot;: 0,
   &quot;rescan&quot;: 30,
   &quot;fee-per-satoshi&quot;: 0,
   &quot;htlc-minimum-msat&quot;: &quot;0msat&quot;,
   &quot;htlc-maximum-msat&quot;: &quot;18446744073709551615msat&quot;,
   &quot;max-concurrent-htlcs&quot;: 483,
   &quot;max-dust-htlc-exposure-msat&quot;: &quot;50000000msat&quot;,
   &quot;min-capacity-sat&quot;: 10000,
   &quot;disable-ip-discovery&quot;: false,
   &quot;offline&quot;: false,
   &quot;autolisten&quot;: true,
   &quot;disable-dns&quot;: false,
   &quot;encrypted-hsm&quot;: false,
   &quot;rpc-file-mode&quot;: &quot;0600&quot;,
   &quot;log-level&quot;: &quot;info&quot;,
   &quot;log-timestamps&quot;: true,
   &quot;log-prefix&quot;: &quot;&quot;,
   &quot;log-file&quot;: &quot;/var/log/lightning/lightningd.log&quot;
}
</code></pre>
<p>And here is the result of <code>lcli getinfo</code>:</p>
<pre><code>{
   &quot;id&quot;: &quot;03dac78928a90839c2e7a4ba1e5a1567466f944ba1345cfe1fee9da226f1a34aef&quot;,
   &quot;alias&quot;: &quot;IRATEGENESIS-v0.12.1&quot;,
   &quot;color&quot;: &quot;03dac7&quot;,
   &quot;num_peers&quot;: 2,
   &quot;num_pending_channels&quot;: 0,
   &quot;num_active_channels&quot;: 2,
   &quot;num_inactive_channels&quot;: 0,
   &quot;address&quot;: [],
   &quot;binding&quot;: [
      {
         &quot;type&quot;: &quot;ipv6&quot;,
         &quot;address&quot;: &quot;::&quot;,
         &quot;port&quot;: 19846
      },
      {
         &quot;type&quot;: &quot;ipv4&quot;,
         &quot;address&quot;: &quot;0.0.0.0&quot;,
         &quot;port&quot;: 19846
      }
   ],
   &quot;version&quot;: &quot;v0.12.1&quot;,
   &quot;blockheight&quot;: 162,
   &quot;network&quot;: &quot;regtest&quot;,
   &quot;msatoshi_fees_collected&quot;: 0,
   &quot;fees_collected_msat&quot;: &quot;0msat&quot;,
   &quot;lightning-dir&quot;: &quot;/data/lightning/regtest&quot;,
   &quot;our_features&quot;: {
      &quot;init&quot;: &quot;08a000080269a2&quot;,
      &quot;node&quot;: &quot;88a000080269a2&quot;,
      &quot;channel&quot;: &quot;&quot;,
      &quot;invoice&quot;: &quot;02000000024100&quot;
   }
}
</code></pre>
 138391: <p>Since the issue was present on regtest environment only, I found out that the channel establishment didn't collect enough confirmations. In the environment I have been using, it was enough to change the behaviour of the mining nodes to mine new blocks more frequently, while on <a href="https://github.com/jamaljsr/polar" rel="nofollow noreferrer">polar</a> for example I did quick mining for several times. For other ways to simulate mining refer to <a href="https://bitcoin.stackexchange.com/questions/77389/bitcoin-regtest-mining">Bitcoin regtest mining</a>.</p>
<p>I found out that the channel get announced after at least 6 confirmations<img src="https://i.stack.imgur.com/hscz4.jpg" alt="docs" /></p>
