You have confirmed that EFM is running, and you can open a broker connection using port 8080 or 8443 from the EFM server. However, from an external broker, not hosted on the same machine, the connection is refused.
Is this is your first external broker then probably EFM server is not listening for connection requests on outside interfaces. From a remote destination you can try to telnet to either 8080 (http) or 8443 (https) ports: if the connection is refused, this is likely your problem. It might also be a firewall or access-list problem, but then this is a network issue, not an EFM issue.
By default ans starting with EFM 1.6 the EFM broker only listens to the local, loopack interface (127.0.0.1). To confirm this is the case, check the configuration file:
The "host" option tells EFM on which interface it should be listening for incoming connections. 127.0.0.1, called the loopback address, will only permit connection originated by EFM server itself to be successful. Should you want to open this up to the outside world, edit the file and replace 127.0.0.1 (loopback) by 0.0.0.0 (all interfaces):
efm-server:~ $ vi /opt/cisco/kinetic/efm_server/server.json
You need to restart the EFM server for this change to take effect:
We have some EFM license trouble with efm-admin and datflow editor UI, they all expired today in a customer production system. I suspect it has something to do with using copies of a docker container. Is there anyway to reestablish EFM licenses in v1.6?
Hi, I want to allow firewall rules for WinScp traffic between clinet and server passing through FTD2120 firewall. I know basic firewall rules, My question is related to allow special type of rules for winScp traffic like any use or url based/loc...
I'm trying to determine why a Kinetic-enabled IR809 is failing to complete the claim process. The router is deployed at a customer site so I do not have console access currently. The router is connected initially by Ethernet to call-home...
Hello. I'm trying to understand the idea of a "User" within the System Administrator component of EFM. It seems to be a completely separate class from users defined in the User Management component. I've consulted the System Administrator guide but didn't...
I have IR829 (15.8(3)M1) with IoX (18.104.22.168) and deployed EFM 1.6 app. When I create a new dataflow:I don't see any values in any tableI'm unable to import or export dataflowOlder version without C++ broker work fine. Do you know possible cause of these is...