Unable to establish socket session, Operation timed out about routeros-api-php HOT 3 CLOSED

Check that API is not restricted to an IP address range /ip service print. It could also be blocked by one of the rules in /ip firewall filter print. Users /user print can also be restricted to a range of IP addresses.
Since you are trying to access a public IP address, it is most likely the firewall that is causing you problems.
Also, please make sure you use API-SSL to prevent sending your password in plain text over the Internet. Even with SSL, I would not recommend that you open the API to the Internet.

from routeros-api-php.

Never mind, I was able to figure it out. It looks like the api end point was disabled from the Mikrotik Router OS → IP → Services settings. Enabling it established the connection.

from routeros-api-php.

i get some error like this, on local machine its working well. But not on my production server.
the ping to mikrotik is working fine:

PING 103.130.19x.1xx (103.130.19x.1xx) 56(84) bytes of data.
64 bytes from 103.130.19x.1xx: icmp_seq=1 ttl=54 time=21.4 ms
64 bytes from 103.130.19x.1xx: icmp_seq=2 ttl=54 time=20.5 ms
64 bytes from 103.130.19x.1xx: icmp_seq=3 ttl=54 time=21.2 ms
64 bytes from 103.130.19x.1xx: icmp_seq=4 ttl=54 time=21.3 ms
64 bytes from 103.130.19x.1xx: icmp_seq=5 ttl=54 time=21.4 ms
64 bytes from 103.130.19x.1xx: icmp_seq=6 ttl=54 time=20.9 ms

did I miss something?

from routeros-api-php.