seems to be seen on multiple ports, but i wonder if it is being confused with other nodes behind the same NAT. # cat /usr/local/etc/tinc/eceonet/hosts/hp821 Address = 1.2.3.4 7777 Address = 192.168.2.228 655 #Port = 7777 Subnet = 5.5.5.228/32 . . . some lines from tinc.log: tincd 1.0.12 (Feb 11 2010 13:26:31) Got PONG from hp821 (1.2.3.4 port 7777): 9 Sending MTU probe length 1315 to hp821 (1.2.3.4 port 655) Sending MTU probe length 1315 to hp821 (1.2.3.4 port 655) Sending MTU probe length 1315 to hp821 (1.2.3.4 port 655) Got MTU probe length 1315 from hp821 (1.2.3.4 port 655) Got MTU probe length 1315 from hp821 (1.2.3.4 port 655) Got MTU probe length 1315 from hp821 (1.2.3.4 port 655) Sending PING to hp821 (1.2.3.4 port 7777): 8 Sending 2 bytes of metadata to hp821 (1.2.3.4 port 7777) Flushing 2 bytes to hp821 (1.2.3.4 port 7777) Got PONG from hp821 (1.2.3.4 port 7777): 9 Sending MTU probe length 1315 to hp821 (1.2.3.4 port 655) Sending MTU probe length 1315 to hp821 (1.2.3.4 port 655) Sending MTU probe length 1315 to hp821 (1.2.3.4 port 655) --000e0cd32e1eac4f2f04871c661f Content-Type: text/html; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable Something tells me this was covered recently, but i didn't find it again in gmail.=A0=A0 The nodes see each other but if i have something misconfigured that is decreasing my speed.<br><br>All my nodes are behind NATs.=A0 <br> i have a remote node that connects to a central node via port forwarding from public port 7777 to hp821 running on port 655.=A0 <br><br>remoteNode ---->=A0 public ip <a href=3D"http://1.2.3.4:7777">1.2.3.4:7777</a>=A0 ---->=A0 hp821:655<br> <br>There are other nodes behind the central NAT that could be making outgoing connections on port 655.<br><br>From the log below, the MTU port is different than the real port.=A0 hp821 seems to be seen on multiple ports, but i wonder if it is being confused with other nodes behind the same NAT.<br> <br># cat /usr/local/etc/tinc/eceonet/hosts/hp821 <br>Address =3D 1.2.3.4 7777<br>Address =3D 192.168.2.228 655<br>#Port =3D 7777=A0 <br><br>Subnet =3D <a href=3D"http://5.5.5.228/32">5.5.5.228/32</a><br>.<br>.<br>.<br>some lines from tinc.log:<br> tincd 1.0.12 (Feb 11 2010 13:26:31)<br>Got PONG from hp821 (1.2.3.4 port 7777): 9<br>Sending MTU probe length 1315 to hp821 (1.2.3.4 port 655)<br>Sending MTU probe length 1315 to hp821 (1.2.3.4 port 655)<br>Sending MTU probe length 1315 to hp821 (1.2.3.4 port 655)<br> Got MTU probe length 1315 from hp821 (1.2.3.4 port 655)<br>Got MTU probe length 1315 from hp821 (1.2.3.4 port 655)<br>Got MTU probe length 1315 from hp821 (1.2.3.4 port 655)<br>Sending PING to hp821 (1.2.3.4 port 7777): 8<br> Sending 2 bytes of metadata to hp821 (1.2.3.4 port 7777)<br>Flushing 2 bytes to hp821 (1.2.3.4 port 7777)<br>Got PONG from hp821 (1.2.3.4 port 7777): 9<br>Sending MTU probe length 1315 to hp821 (1.2.3.4 port 655)<br>Sending MTU probe length 1315 to hp821 (1.2.3.4 port 655)<br> Sending MTU probe length 1315 to hp821 (1.2.3.4 port 655)<br><br> --000e0cd32e1eac4f2f04871c661f--