Issue to conenct in WAN?


(Jamsheer) #1

I could able to sync 10 devices(1 PC and 9 mobile) quickly in on my local network, all are working on same WIFI.

I moved server devices to DO cloud machines and all mobile device are connected under different network, Now it seems 6 devices are in disconnect mode and syncing also not working well.

Is there any specific reason for it?

I am using the default for discovery and relay.


(Simon) #2

Can you post the Syncthing log from the DO cloud machines and/or look for all lines referring to connectivity. You can also find the log in the web UI via Actions->Logs.


(Jamsheer) #3

Pleases see the latest logs, Currently, i am trying with two devices

2018-02-08 07:27:01 syncthing v0.14.43 "Dysprosium Dragonfly" (go1.9.2 linux-amd64) teamcity@build.syncthing.net 2017-12-29 21:23:06 UTC
2018-02-08 07:27:01 My ID: 7PJCGGO-LOMP4MG-PDI5H42-ELNBKJD-7WS3XVO-AOBWRRB-GYBH4NT-MI4O7Q3
2018-02-08 07:27:02 Single thread SHA256 performance is 86 MB/s using minio/sha256-simd (82 MB/s using crypto/sha256).
2018-02-08 07:27:03 Hashing performance with weak hash is 73.95 MB/s
2018-02-08 07:27:04 Hashing performance without weak hash is 86.62 MB/s
2018-02-08 07:27:04 Weak hash enabled, as it has an acceptable performance impact.
2018-02-08 07:27:04 Send rate is unlimited, receive rate is unlimited
2018-02-08 07:27:04 Rate limits do not apply to LAN connections
2018-02-08 07:27:04 Using discovery server https://discovery-v4-2.syncthing.net/v2/?id=DVU36WY-H3LVZHW-E6LLFRE-YAFN5EL-HILWRYP-OC2M47J-Z4PE62Y-ADIBDQC
2018-02-08 07:27:04 Using discovery server https://discovery-v4-3.syncthing.net/v2/?id=VK6HNJ3-VVMM66S-HRVWSCR-IXEHL2H-U4AQ4MW-UCPQBWX-J2L2UBK-NVZRDQZ
2018-02-08 07:27:04 ...
2018-02-08 07:27:04 Using discovery server https://discovery-v4-4.syncthing.net/v2/?id=LYXKCHX-VI3NYZR-ALCJBHF-WMZYSPK-QG6QJA3-MPFYMSO-U56GTUK-NA2MIAW
2018-02-08 07:27:04 Using discovery server https://discovery-v6-2.syncthing.net/v2/?id=DVU36WY-H3LVZHW-E6LLFRE-YAFN5EL-HILWRYP-OC2M47J-Z4PE62Y-ADIBDQC
2018-02-08 07:27:04 Using discovery server https://discovery-v6-3.syncthing.net/v2/?id=VK6HNJ3-VVMM66S-HRVWSCR-IXEHL2H-U4AQ4MW-UCPQBWX-J2L2UBK-NVZRDQZ
2018-02-08 07:27:04 Using discovery server https://discovery-v6-4.syncthing.net/v2/?id=LYXKCHX-VI3NYZR-ALCJBHF-WMZYSPK-QG6QJA3-MPFYMSO-U56GTUK-NA2MIAW
2018-02-08 07:27:04 TCP listener ([::]:22000) starting
2018-02-08 07:27:04 Relay listener (dynamic+https://relays.syncthing.net/endpoint) starting
2018-02-08 07:27:04 KCP listener ([::]:22020) starting
2018-02-08 07:27:04 GUI and API listening on 198.211.115.107:8384
2018-02-08 07:27:04 Access the GUI via the following URL: http://198.211.115.107:8384/
2018-02-08 07:27:04 Device 7PJCGGO-LOMP4MG-PDI5H42-ELNBKJD-7WS3XVO-AOBWRRB-GYBH4NT-MI4O7Q3 is "stb-devl.ncy1.rgbbroadcasting.com" at [dynamic]
2018-02-08 07:27:04 Syncthing should not run as a privileged or system user. Please consider using a normal user account.
2018-02-08 07:27:06 Detected 0 NAT devices
2018-02-08 07:27:14 kcp://0.0.0.0:22020 detected NAT type: Symmetric UDP firewall
2018-02-08 07:27:19 Joined relay relay://198.211.110.10:22067
2018-02-08 07:28:04 Adding folder "all-horizontal" (all-horizontal)
2018-02-08 07:28:04 No stored folder metadata for "all-horizontal": recalculating
2018-02-08 07:28:04 Ready to synchronize "all-horizontal" (all-horizontal) (readonly)
2018-02-08 07:28:04 Adding folder "all-vertical" (all-vertical)
2018-02-08 07:28:04 No stored folder metadata for "all-vertical": recalculating
2018-02-08 07:28:04 Ready to synchronize "all-vertical" (all-vertical) (readonly)
2018-02-08 07:28:04 Completed initial scan of readonly folder "all-horizontal" (all-horizontal)
2018-02-08 07:28:04 Completed initial scan of readonly folder "all-vertical" (all-vertical)
2018-02-08 08:11:09 Adding folder "zone-India-horizontal" (zone-India-horizontal)
2018-02-08 08:11:09 No stored folder metadata for "zone-India-horizontal": recalculating
2018-02-08 08:11:09 Ready to synchronize "zone-India-horizontal" (zone-India-horizontal) (readonly)
2018-02-08 08:11:09 Adding folder "zone-India-vertical" (zone-India-vertical)
2018-02-08 08:11:09 No stored folder metadata for "zone-India-vertical": recalculating
2018-02-08 08:11:09 Ready to synchronize "zone-India-vertical" (zone-India-vertical) (readonly)
2018-02-08 08:11:09 Completed initial scan of readonly folder "zone-India-horizontal" (zone-India-horizontal)
2018-02-08 08:11:09 Completed initial scan of readonly folder "zone-India-vertical" (zone-India-vertical)
2018-02-08 08:11:26 Adding folder "branch-South India-horizontal" (branch-South India-horizontal)
2018-02-08 08:11:26 No stored folder metadata for "branch-South India-horizontal": recalculating
2018-02-08 08:11:26 Ready to synchronize "branch-South India-horizontal" (branch-South India-horizontal) (readonly)
2018-02-08 08:11:26 Adding folder "branch-South India-vertical" (branch-South India-vertical)
2018-02-08 08:11:26 No stored folder metadata for "branch-South India-vertical": recalculating
2018-02-08 08:11:26 Ready to synchronize "branch-South India-vertical" (branch-South India-vertical) (readonly)
2018-02-08 08:11:26 Completed initial scan of readonly folder "branch-South India-horizontal" (branch-South India-horizontal)
2018-02-08 08:11:26 Completed initial scan of readonly folder "branch-South India-vertical" (branch-South India-vertical)
2018-02-08 08:16:21 Restarted folder "all-vertical" (all-vertical) (readonly)
2018-02-08 08:16:21 Restarted folder "zone-India-vertical" (zone-India-vertical) (readonly)
2018-02-08 08:16:21 Restarted folder "branch-South India-vertical" (branch-South India-vertical) (readonly)
2018-02-08 08:16:21 Completed initial scan of readonly folder "all-vertical" (all-vertical)
2018-02-08 08:16:21 Completed initial scan of readonly folder "branch-South India-vertical" (branch-South India-vertical)
2018-02-08 08:16:21 Completed initial scan of readonly folder "zone-India-vertical" (zone-India-vertical)
2018-02-08 08:17:32 Established secure connection to 5LMJFP7-OYEPHFP-Z347WFM-PUF37HM-PYIOHHW-IPU7MRB-6N6WAPU-2BCWWQ6 at 198.211.115.107:42072-111.221.44.148:17607 (relay-client) (TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305)
2018-02-08 08:17:32 Device 5LMJFP7-OYEPHFP-Z347WFM-PUF37HM-PYIOHHW-IPU7MRB-6N6WAPU-2BCWWQ6 client is "syncthing v0.14.44-rc.2+21-g14a5561" named ""
2018-02-08 08:17:32 Connected to device 5LMJFP7-OYEPHFP-Z347WFM-PUF37HM-PYIOHHW-IPU7MRB-6N6WAPU-2BCWWQ6 with a newer version (current "v0.14.43" < remote "v0.14.44-rc.2+21-g14a5561"). Checking for upgrades.
2018-02-08 08:17:33 Connection to 5LMJFP7-OYEPHFP-Z347WFM-PUF37HM-PYIOHHW-IPU7MRB-6N6WAPU-2BCWWQ6 closed: reading length: EOF
2018-02-08 08:18:09 Adding folder "branch-North India-horizontal" (branch-North India-horizontal)
2018-02-08 08:18:09 No stored folder metadata for "branch-North India-horizontal": recalculating
2018-02-08 08:18:09 Ready to synchronize "branch-North India-horizontal" (branch-North India-horizontal) (readonly)
2018-02-08 08:18:09 Adding folder "branch-North India-vertical" (branch-North India-vertical)
2018-02-08 08:18:09 No stored folder metadata for "branch-North India-vertical": recalculating
2018-02-08 08:18:09 Ready to synchronize "branch-North India-vertical" (branch-North India-vertical) (readonly)
2018-02-08 08:18:09 Completed initial scan of readonly folder "branch-North India-horizontal" (branch-North India-horizontal)
2018-02-08 08:18:09 Completed initial scan of readonly folder "branch-North India-vertical" (branch-North India-vertical)
2018-02-08 08:18:12 Established secure connection to 5LMJFP7-OYEPHFP-Z347WFM-PUF37HM-PYIOHHW-IPU7MRB-6N6WAPU-2BCWWQ6 at 198.211.115.107:22000-106.203.125.248:60209 (tcp-server) (TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305)
2018-02-08 08:18:12 Device 5LMJFP7-OYEPHFP-Z347WFM-PUF37HM-PYIOHHW-IPU7MRB-6N6WAPU-2BCWWQ6 client is "syncthing v0.14.44-rc.2+21-g14a5561" named "ASUS_X00GD"
2018-02-08 08:18:12 Connected to device 5LMJFP7-OYEPHFP-Z347WFM-PUF37HM-PYIOHHW-IPU7MRB-6N6WAPU-2BCWWQ6 with a newer version (current "v0.14.43" < remote "v0.14.44-rc.2+21-g14a5561"). Checking for upgrades.
2018-02-08 08:18:28 Connection to 5LMJFP7-OYEPHFP-Z347WFM-PUF37HM-PYIOHHW-IPU7MRB-6N6WAPU-2BCWWQ6 closed: reading length: EOF
2018-02-08 08:19:20 Established secure connection to 5LMJFP7-OYEPHFP-Z347WFM-PUF37HM-PYIOHHW-IPU7MRB-6N6WAPU-2BCWWQ6 at 198.211.115.107:22000-106.203.125.248:4676 (tcp-server) (TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305)
2018-02-08 08:19:20 Device 5LMJFP7-OYEPHFP-Z347WFM-PUF37HM-PYIOHHW-IPU7MRB-6N6WAPU-2BCWWQ6 client is "syncthing v0.14.44-rc.2+21-g14a5561" named "ASUS_X00GD"
2018-02-08 08:19:20 Connected to device 5LMJFP7-OYEPHFP-Z347WFM-PUF37HM-PYIOHHW-IPU7MRB-6N6WAPU-2BCWWQ6 with a newer version (current "v0.14.43" < remote "v0.14.44-rc.2+21-g14a5561"). Checking for upgrades.
2018-02-08 08:19:20 Device 5LMJFP7-OYEPHFP-Z347WFM-PUF37HM-PYIOHHW-IPU7MRB-6N6WAPU-2BCWWQ6 folder "all-vertical" (all-vertical) has a new index ID (0x7A0819A1430EAD6C)
2018-02-08 08:19:20 Device 5LMJFP7-OYEPHFP-Z347WFM-PUF37HM-PYIOHHW-IPU7MRB-6N6WAPU-2BCWWQ6 folder "branch-South India-vertical" (branch-South India-vertical) has a new index ID (0x509C73FAFD870466)
2018-02-08 08:19:20 Device 5LMJFP7-OYEPHFP-Z347WFM-PUF37HM-PYIOHHW-IPU7MRB-6N6WAPU-2BCWWQ6 folder "zone-India-vertical" (zone-India-vertical) has a new index ID (0x21613281056F4CDE)
2018-02-08 08:20:10 Restarted folder "all-vertical" (all-vertical) (readonly)
2018-02-08 08:20:10 Restarted folder "zone-India-vertical" (zone-India-vertical) (readonly)
2018-02-08 08:20:10 Restarted folder "branch-South India-vertical" (branch-South India-vertical) (readonly)
2018-02-08 08:20:10 Connection to 5LMJFP7-OYEPHFP-Z347WFM-PUF37HM-PYIOHHW-IPU7MRB-6N6WAPU-2BCWWQ6 closed: reading length: read tcp 198.211.115.107:22000->106.203.125.248:4676: use of closed network connection
2018-02-08 08:20:10 Completed initial scan of readonly folder "all-vertical" (all-vertical)
2018-02-08 08:20:10 Completed initial scan of readonly folder "branch-South India-vertical" (branch-South India-vertical)
2018-02-08 08:20:10 Completed initial scan of readonly folder "zone-India-vertical" (zone-India-vertical)
2018-02-08 08:20:27 Established secure connection to 5LMJFP7-OYEPHFP-Z347WFM-PUF37HM-PYIOHHW-IPU7MRB-6N6WAPU-2BCWWQ6 at 198.211.115.107:22000-106.203.125.248:12690 (tcp-server) (TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305)
2018-02-08 08:20:27 Device 5LMJFP7-OYEPHFP-Z347WFM-PUF37HM-PYIOHHW-IPU7MRB-6N6WAPU-2BCWWQ6 client is "syncthing v0.14.44-rc.2+21-g14a5561" named "ASUS_X00GD"
2018-02-08 08:20:27 Connected to device 5LMJFP7-OYEPHFP-Z347WFM-PUF37HM-PYIOHHW-IPU7MRB-6N6WAPU-2BCWWQ6 with a newer version (current "v0.14.43" < remote "v0.14.44-rc.2+21-g14a5561"). Checking for upgrades.
2018-02-08 08:29:18 Established secure connection to YJI5LLU-CIVFBQQ-ZFRJ4WE-UNUFQ4M-CK2ZJSJ-U2YS7RQ-U2TWEMS-L7VB6AL at 198.211.115.107:55470-139.59.43.68:22067 (relay-client) (TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305)
2018-02-08 08:29:18 Device YJI5LLU-CIVFBQQ-ZFRJ4WE-UNUFQ4M-CK2ZJSJ-U2YS7RQ-U2TWEMS-L7VB6AL client is "syncthing v0.14.44-rc.2+21-g14a5561" named ""
2018-02-08 08:29:18 Connected to device YJI5LLU-CIVFBQQ-ZFRJ4WE-UNUFQ4M-CK2ZJSJ-U2YS7RQ-U2TWEMS-L7VB6AL with a newer version (current "v0.14.43" < remote "v0.14.44-rc.2+21-g14a5561"). Checking for upgrades.
2018-02-08 08:29:18 Connection to YJI5LLU-CIVFBQQ-ZFRJ4WE-UNUFQ4M-CK2ZJSJ-U2YS7RQ-U2TWEMS-L7VB6AL closed: reading length: EOF
2018-02-08 08:29:51 Connection to 5LMJFP7-OYEPHFP-Z347WFM-PUF37HM-PYIOHHW-IPU7MRB-6N6WAPU-2BCWWQ6 closed: reading length: read tcp 198.211.115.107:22000->106.203.125.248:12690: read: connection reset by peer

(Simon) #4

First thing I noticed is that you use a “dirty” version, however the hash points to an older commit on master, so that shouldn’t be the problem - still, any specific reason that you use that?

The device 5LMJFP7 seems to close the connection, can you get logs from that device too.


(Jamsheer) #5

We are using 0.10.4 version for Android, Can you please suggest supporting version of syncthing?

My syncthing version is v0.14.43


(Simon) #6

That’s weird, did you install from F-Droid or Google Play?

@Nutomic Any idea why syncthing-android 0.10.4 runs with syncthing v0.14.44-rc.2+21-g14a5561?

In any case I doubt this is the reason for your connection problems, so please check the logs on 5LMJFP7.


(Jamsheer) #7

Thank you @imsodin Can i update to v0.14.44-rc.3 to connect android version 0.10.4?


(Simon) #8

As I said, the version probably doesn’t matter. v0.14.x are all compatible. And v0.14.44 was just released, so no need to install rc3. However what we really need are logs.


(Felix Ableitner) #9

Not sure, I would assume it’s a problem with F-Droid. I have a script that selects the correct Syncthing version, so the Google Play version should definitely be fine.


(Simon) #10

I just checked and F-Droid’s 0.10.4 correctly runs v0.14.43.

@jamsheer-thottathil How did you install Syncthing on device 5LMJFP7-OYEPHFP-Z347WFM-PUF37HM-PYIOHHW-IPU7MRB-6N6WAPU-2BCWWQ6, where the version is “syncthing v0.14.44-rc.2+21-g14a5561”. This is not an officially released version.


(Jamsheer) #11

I don’t know how this version is coming @imsodin

Please see My syncthing versions on yesterday,

0.10.4 for Android v0.14.43 for syncthing.

I had clicked the upgrade recommend button that appeared on UI, and now version is updated to v0.14.44, Linux (64 bit)

Please note that I am not sure I upgraded before or after paste log here.


(system) #12

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