change regtest port

conflicts with btc's p2p port..

contrib/linearize/example-linearize.cfg

@@ -1,32 +1,32 @@
 # verged RPC settings (linearize-hashes)
 rpcuser=someuser
 rpcpassword=somepassword
-#datadir=~/.verge3
+#datadir=~/.VERGE
 host=127.0.0.1
 
 #mainnet default
-port=20103
+port=21102
 
 #testnet default
-#port=120103
+#port=21104
 
 #regtest default
-#port=18443
+#port=31102
 
 # bootstrap.dat hashlist settings (linearize-hashes)
 max_height=313000
 
 # bootstrap.dat input/output settings (linearize-data)
 
 # mainnet
-netmagic=f9beb4d9
-genesis=000000000019d6689c085ae165831e934ff763ae46a2a6c172b3f1b60a8ce26f
-input=/home/example/.verge3/blocks
-
-# testnet
-#netmagic=0b110907
-#genesis=000000000933ea01ad0ee984209779baaec3ced90fa3f408719526f8d77f4943
-#input=/home/example/.verge3/testnet3/blocks
+netmagic=f7a77eff
+genesis=00000fc63692467faeb20cdb3b53200dc601d75bdfa1001463304cc790d77278
+input=/home/example/.VERGE/blocks
+
+# testnet3
+#netmagic=cdf2c0ef
+#genesis=768cc22f70bbcc4de26f83aca1b4ea2a7e25f0d100497ba47c7ff2d9b696414c
+#input=/home/example/.VERGE/testnet3/blocks
 
 # "output" option causes blockchain files to be written to the given location,
 # with "output_file" ignored. If not used, "output_file" is used instead.

src/chainparams.cpp

@@ -407,7 +407,7 @@ class CRegTestParams : public CChainParams {
         pchMessageStart[1] = 0xbf;
         pchMessageStart[2] = 0xb5;
         pchMessageStart[3] = 0xda;
-        nDefaultPort = 8333;
+        nDefaultPort = 31102;
         nPruneAfterHeight = 1000;
 
         genesis = CreateGenesisBlock(1462058066, 2, 0x1e0fffff, 1);