vacore
May 3, 2018, 1:06pm
1
Hello,
I have syncthing installed on 2 machines with devices added to each other. Since recently the devices stopped connecting (always shown as Disconnected).
Among the logs of the 1st are:
Detected 1 NAT service
And then it never finds the other machine.
With the 2nd machine the logs:
New NAT port mapping: external TCP address 10.58.26.167:33765 to local address 0.0.0.0:22000.
New NAT port mapping: external TCP address 10.58.26.167:42068 to local address 0.0.0.0:22000.
Is this supposed to be this way?
Let me know, if I can provide additional logs to help clear the issue…
Those messages are expected. Do you have relaying or any form of discovery disabled? Double check that the device ids are correct, and provide logs from both sides
The web UI also shows discovered addresses for the other device, check if those make sense.
vacore
May 4, 2018, 3:25pm
3
Not that I know of. It stopped working recently, I don’t remember making any major changes to the network configuration or the like.
Logs on the 1st device with the peer added:
[monitor] 20:13:39 INFO: Starting syncthing
[HPF2N] 20:13:39 INFO: syncthing v0.14.47 "Dysprosium Dragonfly" (go1.10.1 linux-amd64) deb@build.syncthing.net 2018-04-21 11:42:08 UTC [noupgrade]
[HPF2N] 20:13:39 INFO: My ID: HPF2NFQ-JACDMJA-XDD5JCK-KFBVKXT-NTYVY2L-U6EJ5C4-RE6OACU-6CCVGQB
[HPF2N] 20:13:40 INFO: Single thread SHA256 performance is 276 MB/s using minio/sha256-simd (248 MB/s using crypto/sha256).
[HPF2N] 20:13:40 INFO: Hashing performance with rolling hash is 232.52 MB/s
[HPF2N] 20:13:41 INFO: Hashing performance without rolling hash is 257.36 MB/s
[HPF2N] 20:13:41 INFO: Rolling hash enabled, as it has an acceptable performance impact.
[HPF2N] 20:13:41 INFO: Ready to synchronize "Books" (lcrs4-b2ab1) (readwrite)
[HPF2N] 20:13:41 INFO: Ready to synchronize "Common" (cga3y-kq7jh) (readwrite)
[HPF2N] 20:13:41 INFO: Ready to synchronize "Downloads" (kcxfw-tztez) (readwrite)
[HPF2N] 20:13:41 INFO: Ready to synchronize "Packages" (9u9xk-xh400) (readwrite)
[HPF2N] 20:13:41 INFO: Overall send rate is unlimited, receive rate is unlimited
[HPF2N] 20:13:41 INFO: Rate limits do not apply to LAN connections
[HPF2N] 20:13:41 INFO: Using discovery server https://discovery-v4.syncthing.net/v2/?nolookup&id=LYXKCHX-VI3NYZR-ALCJBHF-WMZYSPK-QG6QJA3-MPFYMSO-U56GTUK-NA2MIAW
[HPF2N] 20:13:41 INFO: Using discovery server https://discovery-v6.syncthing.net/v2/?nolookup&id=LYXKCHX-VI3NYZR-ALCJBHF-WMZYSPK-QG6QJA3-MPFYMSO-U56GTUK-NA2MIAW
[HPF2N] 20:13:41 INFO: Using discovery server https://discovery.syncthing.net/v2/?noannounce&id=LYXKCHX-VI3NYZR-ALCJBHF-WMZYSPK-QG6QJA3-MPFYMSO-U56GTUK-NA2MIAW
[HPF2N] 20:13:41 INFO: TCP listener ([::]:22000) starting
[HPF2N] 20:13:41 INFO: Relay listener (dynamic+https://relays.syncthing.net/endpoint) starting
[HPF2N] 20:13:41 INFO: GUI and API listening on 127.0.0.1:8080
[HPF2N] 20:13:41 INFO: Access the GUI via the following URL: http://127.0.0.1:8080/
[HPF2N] 20:13:41 INFO: Device HPF2NFQ-JACDMJA-XDD5JCK-KFBVKXT-NTYVY2L-U6EJ5C4-RE6OACU-6CCVGQB is "DmitriyO-Datakam" at [dynamic]
[HPF2N] 20:13:41 INFO: Device SBBLCTU-A5CVTVG-NPES7WC-ZUCXZEF-Z44YDDS-N4JHLBA-ECYJY5P-LLIVZAT is "Home" at [dynamic]
[HPF2N] 20:13:41 INFO: Completed initial scan of readwrite folder "Downloads" (kcxfw-tztez)
[HPF2N] 20:13:41 INFO: Completed initial scan of readwrite folder "Packages" (9u9xk-xh400)
[HPF2N] 20:13:42 INFO: Completed initial scan of readwrite folder "Books" (lcrs4-b2ab1)
[HPF2N] 20:13:48 INFO: Completed initial scan of readwrite folder "Common" (cga3y-kq7jh)
[HPF2N] 20:13:52 INFO: New NAT port mapping: external TCP address 10.58.26.167:33765 to local address 0.0.0.0:22000.
[HPF2N] 20:13:52 INFO: New NAT port mapping: external TCP address 10.58.26.167:42758 to local address 0.0.0.0:22000.
[HPF2N] 20:13:52 INFO: Detected 2 NAT services
[HPF2N] 20:14:06 INFO: Joined relay relay://109.230.199.119:22067
No device added to the peer yet. Normally the message would appear to add one, but it won’t. Peer logs:
[monitor] 20:13:30 INFO: Starting syncthing
[SBBLC] 20:13:30 INFO: syncthing v0.14.47 "Dysprosium Dragonfly" (go1.10.1 linux-amd64) deb@build.syncthing.net 2018-04-21 11:42:08 UTC [noupgrade]
[SBBLC] 20:13:30 INFO: My ID: SBBLCTU-A5CVTVG-NPES7WC-ZUCXZEF-Z44YDDS-N4JHLBA-ECYJY5P-LLIVZAT
[SBBLC] 20:13:31 INFO: Single thread SHA256 performance is 260 MB/s using minio/sha256-simd (157 MB/s using crypto/sha256).
[SBBLC] 20:13:32 INFO: Hashing performance with rolling hash is 221.68 MB/s
[SBBLC] 20:13:32 INFO: Hashing performance without rolling hash is 255.41 MB/s
[SBBLC] 20:13:32 INFO: Rolling hash enabled, as it has an acceptable performance impact.
[SBBLC] 20:13:32 INFO: Ready to synchronize "Downloads" (kcxfw-tztez) (readwrite)
[SBBLC] 20:13:32 INFO: Ready to synchronize "Packages" (9u9xk-xh400) (readwrite)
[SBBLC] 20:13:32 INFO: Ready to synchronize "Books" (lcrs4-b2ab1) (readwrite)
[SBBLC] 20:13:32 INFO: Ready to synchronize "Common" (cga3y-kq7jh) (readwrite)
[SBBLC] 20:13:32 INFO: Overall send rate is unlimited, receive rate is unlimited
[SBBLC] 20:13:32 INFO: Rate limits do not apply to LAN connections
[SBBLC] 20:13:32 INFO: Using discovery server https://discovery-v4.syncthing.net/v2/?nolookup&id=LYXKCHX-VI3NYZR-ALCJBHF-WMZYSPK-QG6QJA3-MPFYMSO-U56GTUK-NA2MIAW
[SBBLC] 20:13:32 INFO: Using discovery server https://discovery-v6.syncthing.net/v2/?nolookup&id=LYXKCHX-VI3NYZR-ALCJBHF-WMZYSPK-QG6QJA3-MPFYMSO-U56GTUK-NA2MIAW
[SBBLC] 20:13:32 INFO: Using discovery server https://discovery.syncthing.net/v2/?noannounce&id=LYXKCHX-VI3NYZR-ALCJBHF-WMZYSPK-QG6QJA3-MPFYMSO-U56GTUK-NA2MIAW
[SBBLC] 20:13:32 INFO: TCP listener ([::]:22000) starting
[SBBLC] 20:13:32 INFO: Relay listener (dynamic+https://relays.syncthing.net/endpoint) starting
[SBBLC] 20:13:32 INFO: GUI and API listening on 127.0.0.1:8080
[SBBLC] 20:13:32 INFO: Access the GUI via the following URL: http://127.0.0.1:8080/
[SBBLC] 20:13:32 INFO: Device SBBLCTU-A5CVTVG-NPES7WC-ZUCXZEF-Z44YDDS-N4JHLBA-ECYJY5P-LLIVZAT is "jaxon-VirtualBox" at [dynamic]
[SBBLC] 20:13:33 INFO: Completed initial scan of readwrite folder "Downloads" (kcxfw-tztez)
[SBBLC] 20:13:40 INFO: Completed initial scan of readwrite folder "Common" (cga3y-kq7jh)
[SBBLC] 20:13:42 INFO: Detected 1 NAT service
[SBBLC] 20:13:45 INFO: Completed initial scan of readwrite folder "Packages" (9u9xk-xh400)
[SBBLC] 20:13:53 INFO: Joined relay relay://94.143.44.20:22067
[SBBLC] 20:13:55 INFO: Completed initial scan of readwrite folder "Books" (lcrs4-b2ab1)
Thank you for your help.
Your config seems fishy. Second device doesn’t even know about the other one, and they both print their own devive lines.
vacore
May 4, 2018, 5:37pm
5
Yeah, that’s what’s happening indeed, but I really changed nothing, synchronization just stopped working several days ago. How do I track the problem from here?
Start by adding the first device on the second device and see if that makes it better.
Can you also post screenshots from both devices expanding the other device?
vacore
May 22, 2018, 2:16pm
7
That wasn’t making any difference, I’ve waited for a while, and now it’s working again. Apparently that was about that censorship hype after all.
Thanks for support.
system
June 21, 2018, 2:16pm
8
This topic was automatically closed 30 days after the last reply. New replies are no longer allowed.