- 5 Kwiecień 2008
- 10 437
- 2 641
- 405
- Odznaki
- 205
- QNAP
- TS-x77
- Ethernet
- 1 GbE
Poz.
6
Symptoms
Cause
The page has three cards, and each one marks its own checks. Green means that a check passed. Orange means you should look at something. Red means that a check failed. Grey usually means that a check got no answer or did not run. In the Mapped as column, read the words, not the colour. These are the colours of the default theme. Other themes use their own shades.
Resolution
Notice & Advise
The last step, External IPv4 TCP check, tells you whether peers on the internet can reach the port. A red Router mapping list alone does not indicate a fault, because a port forwarded manually never shows in that list. A grey Router loopback proves nothing either, because many routers refuse loopback connections.
Ref. links:
Rtorrent 16 guide: Ports
- Network & NAT shows green, orange, red and grey marks, and you do not know which of them need action.
Cause
The page has three cards, and each one marks its own checks. Green means that a check passed. Orange means you should look at something. Red means that a check failed. Grey usually means that a check got no answer or did not run. In the Mapped as column, read the words, not the colour. These are the colours of the default theme. Other themes use their own shades.
Resolution
- Read Route to the internet. The box at the top is green when nothing is in the way, for example with Peers can reach this NAS. An orange box, such as Possible multiple routers, names something to check: a second router, or a port that is closed. A red box, Another NAT likely before your router (IPv4), means that a forward on your router alone may not help. The box lists what to do.
- Read BitTorrent port. The line at the top is green for IPv4 TCP port … open, red for IPv4 TCP port … not reachable, and orange for IPv4 TCP port … unverified when no checker on the internet answered. Under it, each of the four steps has a green tick (passed), a red cross (failed) or a grey question mark (no answer).
- Read Network services. Under Mapped as, same port means that the router mapped the port under the same number, and Not mapped means that it mapped nothing. In the default theme, both are grey. Two numbers in orange (… → …) mean that the router gave another outside port; use the same port on both sides. Under From the internet, a TCP row shows green open, red not reachable or grey unverified. UDP rows show not tested.
Notice & Advise
The last step, External IPv4 TCP check, tells you whether peers on the internet can reach the port. A red Router mapping list alone does not indicate a fault, because a port forwarded manually never shows in that list. A grey Router loopback proves nothing either, because many routers refuse loopback connections.
Ref. links:
Rtorrent 16 guide: Ports