Hi Ralf, You should check you firewall configuration ... most probably you need to allow port 9200. Also check if elasticsearch service is listening on all interfaces or just localhost (127.0.0.1). -I. On Tue, Feb 19, 2019 at 2:48 PM Ralf Prengel <ralf.prengel at rprengel.de> wrote: > Hallo, > is anyone here using elasticsearch on centos? > I tried several configs to configure external access but nothing is > working. > My tests: > telnet localhost or 127.0.0.1 9200 works local on the machine > telnet 192.168.242.4 9200 connection refused local on the machine. So > it is clear that access from other systems can not work. > Is there perhaps something special to consider when using centos 7? > > Thanks for hints. > > Ralf > > > > > > > _______________________________________________ > CentOS mailing list > CentOS at centos.org > https://lists.centos.org/mailman/listinfo/centos >