Syncthing at work (Proxy firewall + Symantec)

Support
1

Impossible to connect.

Messages of the monitor:

[monitor] 11:45:40 INFO: Log output saved to file “C:\Users\ut270c00\AppData\Local\Syncthing\syncthing.log”

[monitor] 11:45:40 INFO: Starting syncthing

[Y52TJ] 11:45:42 INFO: syncthing v0.11.20 (go1.4.2 windows-386 default) unknown-

user@syncthing-builder 2015-08-16 13:29:48 UTC [Y52TJ] 11:45:42 INFO: My ID: XXXXXX-…

[Y52TJ] 11:45:42 INFO: Database block cache capacity 25936 KiB

[Y52TJ] 11:45:42 INFO: Starting web GUI on http://127.0.0.1:8384/

[Y52TJ] 11:45:43 INFO: Starting local discovery announcements

[Y52TJ] 11:45:43 INFO: Local discovery over IPv6 unavailable

[Y52TJ] 11:45:43 INFO: Starting global discovery announcements

[Y52TJ] 11:45:43 INFO: Device XXXXXX-… is “st270c01” at [dynamic]

[Y52TJ] 11:45:43 INFO: API listening on 127.0.0.1:8384

[Y52TJ] 11:46:04 INFO: Automatic upgrade: couldn’t fetch release information

Message on the interface web:

Global Discovery = 0/3 (I have the normal adresses + my own discover server with a dynamic DNS)

With CurrPorts:

syncthing.exe TCP 8384 127.0.0.1 0.0.0.0 Listening

syncthing.exe TCP 8384 127.0.0.1 55278 127.0.0.1 ST270C01.pdv270C.mydomain.local Established

syncthing.exe TCP 8384 127.0.0.1 55281 127.0.0.1 ST270C01.pdv270C.mydomain.local Established

syncthing.exe TCP 8384 127.0.0.1 55282 127.0.0.1 ST270C01.pdv270C.mydomain.local Established

syncthing.exe TCP 8384 127.0.0.1 55277 127.0.0.1 ST270C01.pdv270C.mydomain.local Established

syncthing.exe TCP 22000 0.0.0.0 0.0.0.0 Listening

syncthing.exe UDP 21025 0.0.0.0

syncthing.exe UDP 51844 0.0.0.0

syncthing.exe UDP 51845 0.0.0.0

syncthing.exe UDP 51847 0.0.0.0

syncthing.exe TCP 22000 :: :: Listening

syncthing.exe UDP 51846 ::

—> It seems that it is not possible to access UDP ports outside the network

In this network , I do not find a solution to operate syncthing

2

If UDP is disabled, discovery won’t work, in which case the only way is to configure static IPs.

3

Hi Audrius,

Instead the DNS addresses, I entered the static IP adresses in syncthing settings (Actions - Setting - Global discovery server), but the discovery is still not working

I do not know how to solve my problem.

4

As I said, if UDP is blocked, it will simply not work.

5

OK, now I understood that it is necessary to enter static IP in the parameters of the devices (and not in the parameters of the discovery server).

I believe that I have not more than the solution of the VPN, what seems to me impossible to make without administrator’s rights.

6

There’s usually a reason why certain things are not allowed at work :wink:

7